Merge with /home/wd/git/u-boot/custodian/u-boot-mpc85xx
This commit is contained in:
Wolfgang Denk
commit
49db23d452
8
MAKEALL
8
MAKEALL
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@ -142,10 +142,10 @@ LIST_83xx=" \
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#########################################################################
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LIST_85xx=" \
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MPC8540ADS MPC8540EVAL MPC8541CDS MPC8548CDS \
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MPC8555CDS MPC8560ADS PM854 PM856 \
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sbc8540 sbc8560 stxgp3 TQM8540 \
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TQM8541 TQM8555 TQM8560 \
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MPC8540ADS MPC8540EVAL MPC8541CDS MPC8544DS \
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MPC8548CDS MPC8555CDS MPC8560ADS PM854 \
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PM856 sbc8540 sbc8560 stxgp3 \
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TQM8540 TQM8541 TQM8555 TQM8560 \
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"
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#########################################################################
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6
Makefile
6
Makefile
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@ -1732,12 +1732,18 @@ MPC8560ADS_config: unconfig
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MPC8541CDS_config: unconfig
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@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8541cds cds
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MPC8544DS_config: unconfig
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@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8544ds freescale
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MPC8548CDS_config: unconfig
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@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8548cds cds
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MPC8555CDS_config: unconfig
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@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8555cds cds
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MPC8568MDS_config: unconfig
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@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8568mds
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PM854_config: unconfig
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@$(MKCONFIG) $(@:_config=) ppc mpc85xx pm854
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@ -477,11 +477,14 @@ void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_ta
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static struct pci_config_table pci_mpc85xxcds_config_table[] = {
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{0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}},
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{0x1106, 0x0686, PCI_ANY_ID, 1, 2, 0, mpc85xx_config_via, {0,0,0}},
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{0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1, mpc85xx_config_via_usbide, {0,0,0}},
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{0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1,
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mpc85xx_config_via_usbide, {0,0,0}},
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{0x1105, 0x3038, PCI_ANY_ID, 1, 2, 2, mpc85xx_config_via_usb, {0,0,0}},
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{0x1106, 0x3038, PCI_ANY_ID, 1, 2, 3, mpc85xx_config_via_usb2, {0,0,0}},
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{0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5, mpc85xx_config_via_power, {0,0,0}},
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{0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}}
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{0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5,
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mpc85xx_config_via_power, {0,0,0}},
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{0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}},
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{},
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};
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static struct pci_controller hose[] = {
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@ -69,6 +69,7 @@ SECTIONS
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cpu/mpc85xx/interrupts.o (.text)
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cpu/mpc85xx/cpu_init.o (.text)
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cpu/mpc85xx/cpu.o (.text)
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drivers/tsec.o (.text)
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cpu/mpc85xx/speed.o (.text)
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cpu/mpc85xx/pci.o (.text)
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common/dlmalloc.o (.text)
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@ -64,8 +64,9 @@ tlb1_entry:
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/*
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* Number of TLB0 and TLB1 entries in the following table
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*/
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.long 13
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.long (2f-1f)/16
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1:
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#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR)
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/*
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* TLB0 4K Non-cacheable, guarded
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@ -134,7 +135,7 @@ tlb1_entry:
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/*
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* TLB 1: 256M Non-cacheable, guarded
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* 0x80000000 256M PCI1 MEM First half
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* 0x80000000 256M PCI1 MEM
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*/
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.long TLB1_MAS0(1, 1, 0)
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.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M)
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@ -143,40 +144,37 @@ tlb1_entry:
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/*
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* TLB 2: 256M Non-cacheable, guarded
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* 0x90000000 256M PCI1 MEM Second half
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* 0x90000000 256M PCI2 MEM
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*/
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.long TLB1_MAS0(1, 2, 0)
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.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M)
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.long TLB1_MAS2(E500_TLB_EPN(CFG_PCI1_MEM_BASE + 0x10000000),
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.long TLB1_MAS2(E500_TLB_EPN(CFG_PCI2_MEM_BASE),
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0,0,0,0,1,0,1,0)
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.long TLB1_MAS3(E500_TLB_RPN(CFG_PCI1_MEM_BASE + 0x10000000),
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.long TLB1_MAS3(E500_TLB_RPN(CFG_PCI2_MEM_BASE),
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0,0,0,0,0,1,0,1,0,1)
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/*
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* TLB 3: 256M Non-cacheable, guarded
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* 0xa0000000 256M PCI2 MEM First half
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* TLB 3: 1GB Non-cacheable, guarded
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* 0xa0000000 256M PEX MEM First half
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* 0xb0000000 256M PEX MEM Second half
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* 0xc0000000 256M Rapid IO MEM First half
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* 0xd0000000 256M Rapid IO MEM Second half
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*/
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.long TLB1_MAS0(1, 3, 0)
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.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M)
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.long TLB1_MAS2(E500_TLB_EPN(CFG_PCI2_MEM_BASE), 0,0,0,0,1,0,1,0)
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.long TLB1_MAS3(E500_TLB_RPN(CFG_PCI2_MEM_BASE), 0,0,0,0,0,1,0,1,0,1)
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.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_1G)
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.long TLB1_MAS2(E500_TLB_EPN(CFG_PEX_MEM_BASE), 0,0,0,0,1,0,1,0)
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.long TLB1_MAS3(E500_TLB_RPN(CFG_PEX_MEM_BASE), 0,0,0,0,0,1,0,1,0,1)
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/*
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* TLB 4: 256M Non-cacheable, guarded
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* 0xb0000000 256M PCI2 MEM Second half
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* TLB 4: Reserved for future usage
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*/
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.long TLB1_MAS0(1, 4, 0)
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.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M)
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.long TLB1_MAS2(E500_TLB_EPN(CFG_PCI2_MEM_BASE + 0x10000000),
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0,0,0,0,1,0,1,0)
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.long TLB1_MAS3(E500_TLB_RPN(CFG_PCI2_MEM_BASE + 0x10000000),
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0,0,0,0,0,1,0,1,0,1)
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/*
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* TLB 5: 64M Non-cacheable, guarded
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* 0xe000_0000 1M CCSRBAR
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* 0xe200_0000 16M PCI1 IO
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* 0xe300_0000 16M PCI2 IO
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* 0xe200_0000 8M PCI1 IO
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* 0xe280_0000 8M PCI2 IO
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* 0xe300_0000 16M PEX IO
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*/
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.long TLB1_MAS0(1, 5, 0)
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.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
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@ -200,19 +198,22 @@ tlb1_entry:
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.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_1M)
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.long TLB1_MAS2(E500_TLB_EPN(CADMUS_BASE_ADDR), 0,0,0,0,1,0,1,0)
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.long TLB1_MAS3(E500_TLB_RPN(CADMUS_BASE_ADDR), 0,0,0,0,0,1,0,1,0,1)
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2:
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entry_end
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/*
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* LAW(Local Access Window) configuration:
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*
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* 0x0000_0000 0x7fff_ffff DDR 2G
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* 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
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* 0xa000_0000 0xbfff_ffff PCI2 MEM 512M
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* 0x8000_0000 0x8fff_ffff PCI1 MEM 256M
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* 0x9000_0000 0x9fff_ffff PCI2 MEM 256M
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* 0xa000_0000 0xbfff_ffff PEX MEM 512M
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* 0xc000_0000 0xdfff_ffff RapidIO 512M
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* 0xe000_0000 0xe000_ffff CCSR 1M
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* 0xe200_0000 0xe20f_ffff PCI1 IO 1M
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* 0xe210_0000 0xe21f_ffff PCI2 IO 1M
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* 0xf000_0000 0xf7ff_ffff SDRAM 128M
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* 0xe200_0000 0xe27f_ffff PCI1 IO 8M
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* 0xe280_0000 0xe2ff_ffff PCI2 IO 8M
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* 0xe300_0000 0xe3ff_ffff PEX IO 16M
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* 0xf000_0000 0xf3ff_ffff SDRAM 64M
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* 0xf800_0000 0xf80f_ffff NVRAM/CADMUS (*) 1M
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* 0xff00_0000 0xff7f_ffff FLASH (2nd bank) 8M
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* 0xff80_0000 0xffff_ffff FLASH (boot bank) 8M
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@ -229,27 +230,39 @@ tlb1_entry:
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#define LAWAR0 ((LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN)
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#define LAWBAR1 ((CFG_PCI1_MEM_BASE>>12) & 0xfffff)
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#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M))
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#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_256M))
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#define LAWBAR2 ((CFG_PCI2_MEM_BASE>>12) & 0xfffff)
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#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M))
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#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_256M))
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#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
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#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M))
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#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_8M))
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#define LAWBAR4 ((CFG_PCI2_IO_PHYS>>12) & 0xfffff)
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#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M))
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#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_8M))
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/* LBC window - maps 256M 0xf0000000 -> 0xffffffff */
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#define LAWBAR5 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)
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#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M))
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#define LAWBAR6 ((CFG_PEX_MEM_BASE>>12) & 0xfffff)
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#define LAWAR6 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_512M))
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#define LAWBAR7 ((CFG_PEX_IO_PHYS>>12) & 0xfffff)
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#define LAWAR7 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_16M))
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#define LAWBAR8 ((CFG_RIO_MEM_BASE>>12) & 0xfffff)
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#define LAWAR8 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M))
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.section .bootpg, "ax"
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.globl law_entry
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law_entry:
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entry_start
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.long 6
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.long (4f-3f)/8
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3:
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.long LAWBAR0,LAWAR0,LAWBAR1,LAWAR1,LAWBAR2,LAWAR2,LAWBAR3,LAWAR3
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.long LAWBAR4,LAWAR4,LAWBAR5,LAWAR5
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.long LAWBAR4,LAWAR4,LAWBAR5,LAWAR5,LAWBAR6,LAWAR6,LAWBAR7,LAWAR7
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.long LAWBAR8,LAWAR8
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4:
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entry_end
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|
|
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@ -51,6 +51,7 @@ int checkboard (void)
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{
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volatile immap_t *immap = (immap_t *) CFG_CCSRBAR;
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volatile ccsr_gur_t *gur = &immap->im_gur;
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volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm;
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||||
/* PCI slot in USER bits CSR[6:7] by convention. */
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uint pci_slot = get_pci_slot ();
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||||
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@ -89,6 +90,12 @@ int checkboard (void)
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|||
*/
|
||||
local_bus_init ();
|
||||
|
||||
/*
|
||||
* Fix CPU2 errata: A core hang possible while executing a
|
||||
* msync instruction and a snoopable transaction from an I/O
|
||||
* master tagged to make quick forward progress is present.
|
||||
*/
|
||||
ecm->eebpcr |= (1 << 16);
|
||||
|
||||
/*
|
||||
* Hack TSEC 3 and 4 IO voltages.
|
||||
|
|
@ -303,11 +310,14 @@ void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_ta
|
|||
static struct pci_config_table pci_mpc85xxcds_config_table[] = {
|
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{0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}},
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||||
{0x1106, 0x0686, PCI_ANY_ID, 1, 2, 0, mpc85xx_config_via, {0,0,0}},
|
||||
{0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1, mpc85xx_config_via_usbide, {0,0,0}},
|
||||
{0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1,
|
||||
mpc85xx_config_via_usbide, {0,0,0}},
|
||||
{0x1105, 0x3038, PCI_ANY_ID, 1, 2, 2, mpc85xx_config_via_usb, {0,0,0}},
|
||||
{0x1106, 0x3038, PCI_ANY_ID, 1, 2, 3, mpc85xx_config_via_usb2, {0,0,0}},
|
||||
{0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5, mpc85xx_config_via_power, {0,0,0}},
|
||||
{0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}}
|
||||
{0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5,
|
||||
mpc85xx_config_via_power, {0,0,0}},
|
||||
{0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}},
|
||||
{},
|
||||
};
|
||||
|
||||
static struct pci_controller hose[] = {
|
||||
|
|
|
|||
|
|
@ -69,6 +69,7 @@ SECTIONS
|
|||
cpu/mpc85xx/interrupts.o (.text)
|
||||
cpu/mpc85xx/cpu_init.o (.text)
|
||||
cpu/mpc85xx/cpu.o (.text)
|
||||
drivers/tsec.o (.text)
|
||||
cpu/mpc85xx/speed.o (.text)
|
||||
cpu/mpc85xx/pci.o (.text)
|
||||
common/dlmalloc.o (.text)
|
||||
|
|
|
|||
|
|
@ -474,11 +474,14 @@ void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_ta
|
|||
static struct pci_config_table pci_mpc85xxcds_config_table[] = {
|
||||
{0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}},
|
||||
{0x1106, 0x0686, PCI_ANY_ID, 1, 2, 0, mpc85xx_config_via, {0,0,0}},
|
||||
{0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1, mpc85xx_config_via_usbide, {0,0,0}},
|
||||
{0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1,
|
||||
mpc85xx_config_via_usbide, {0,0,0}},
|
||||
{0x1105, 0x3038, PCI_ANY_ID, 1, 2, 2, mpc85xx_config_via_usb, {0,0,0}},
|
||||
{0x1106, 0x3038, PCI_ANY_ID, 1, 2, 3, mpc85xx_config_via_usb2, {0,0,0}},
|
||||
{0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5, mpc85xx_config_via_power, {0,0,0}},
|
||||
{0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}}
|
||||
{0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5,
|
||||
mpc85xx_config_via_power, {0,0,0}},
|
||||
{0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}},
|
||||
{},
|
||||
};
|
||||
|
||||
|
||||
|
|
@ -487,7 +490,7 @@ static struct pci_controller hose[] = {
|
|||
config_table: pci_mpc85xxcds_config_table,
|
||||
},
|
||||
#ifdef CONFIG_MPC85XX_PCI2
|
||||
{ }
|
||||
{},
|
||||
#endif
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -69,6 +69,7 @@ SECTIONS
|
|||
cpu/mpc85xx/interrupts.o (.text)
|
||||
cpu/mpc85xx/cpu_init.o (.text)
|
||||
cpu/mpc85xx/cpu.o (.text)
|
||||
drivers/tsec.o (.text)
|
||||
cpu/mpc85xx/speed.o (.text)
|
||||
cpu/mpc85xx/pci.o (.text)
|
||||
common/dlmalloc.o (.text)
|
||||
|
|
|
|||
|
|
@ -0,0 +1,58 @@
|
|||
#
|
||||
# Copyright 2007 Freescale Semiconductor, Inc.
|
||||
# (C) Copyright 2001-2006
|
||||
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
#
|
||||
# See file CREDITS for list of people who contributed to this
|
||||
# project.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License as
|
||||
# published by the Free Software Foundation; either version 2 of
|
||||
# the License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
# MA 02111-1307 USA
|
||||
#
|
||||
|
||||
include $(TOPDIR)/config.mk
|
||||
|
||||
# ifneq ($(OBJTREE),$(SRCTREE))
|
||||
# $(shell mkdir -p $(obj)./common)
|
||||
# endif
|
||||
|
||||
LIB = $(obj)lib$(BOARD).a
|
||||
|
||||
COBJS := $(BOARD).o \
|
||||
../common/pixis.o
|
||||
|
||||
SOBJS := init.o
|
||||
|
||||
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
|
||||
OBJS := $(addprefix $(obj),$(COBJS))
|
||||
SOBJS := $(addprefix $(obj),$(SOBJS))
|
||||
|
||||
$(LIB): $(obj).depend $(OBJS) $(SOBJS)
|
||||
$(AR) crv $@ $(OBJS)
|
||||
|
||||
clean:
|
||||
rm -f $(OBJS) $(SOBJS)
|
||||
|
||||
distclean: clean
|
||||
rm -f $(LIB) core *.bak .depend
|
||||
|
||||
#########################################################################
|
||||
|
||||
# defines $(obj).depend target
|
||||
include $(SRCTREE)/rules.mk
|
||||
|
||||
sinclude $(obj).depend
|
||||
|
||||
#########################################################################
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
#
|
||||
# Copyright 2007 Freescale Semiconductor, Inc.
|
||||
#
|
||||
# See file CREDITS for list of people who contributed to this
|
||||
# project.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License as
|
||||
# published by the Free Software Foundation; either version 2 of
|
||||
# the License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
# MA 02111-1307 USA
|
||||
#
|
||||
|
||||
#
|
||||
# mpc8544ds board
|
||||
#
|
||||
ifndef TEXT_BASE
|
||||
TEXT_BASE = 0xfff80000
|
||||
endif
|
||||
|
||||
PLATFORM_CPPFLAGS += -DCONFIG_E500=1
|
||||
PLATFORM_CPPFLAGS += -DCONFIG_MPC85xx=1
|
||||
PLATFORM_CPPFLAGS += -DCONFIG_MPC8544=1
|
||||
|
|
@ -0,0 +1,243 @@
|
|||
/*
|
||||
* Copyright 2007 Freescale Semiconductor, Inc.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <ppc_asm.tmpl>
|
||||
#include <ppc_defs.h>
|
||||
#include <asm/cache.h>
|
||||
#include <asm/mmu.h>
|
||||
#include <config.h>
|
||||
#include <mpc85xx.h>
|
||||
|
||||
#define LAWAR_TRGT_PCI1 0x00000000
|
||||
#define LAWAR_TRGT_PCIE1 0x00200000
|
||||
#define LAWAR_TRGT_PCIE2 0x00100000
|
||||
#define LAWAR_TRGT_PCIE3 0x00300000
|
||||
#define LAWAR_TRGT_LBC 0x00400000
|
||||
#define LAWAR_TRGT_DDR 0x00f00000
|
||||
|
||||
/*
|
||||
* TLB0 and TLB1 Entries
|
||||
*
|
||||
* Out of reset, TLB1's Entry 0 maps the highest 4K for CCSRBAR.
|
||||
* However, CCSRBAR is then relocated to CFG_CCSRBAR right after
|
||||
* these TLB entries are established.
|
||||
*
|
||||
* The TLB entries for DDR are dynamically setup in spd_sdram()
|
||||
* and use TLB1 Entries 8 through 15 as needed according to the
|
||||
* size of DDR memory.
|
||||
*
|
||||
* MAS0: tlbsel, esel, nv
|
||||
* MAS1: valid, iprot, tid, ts, tsize
|
||||
* MAS2: epn, sharen, x0, x1, w, i, m, g, e
|
||||
* MAS3: rpn, u0-u3, ux, sx, uw, sw, ur, sr
|
||||
*/
|
||||
|
||||
#define entry_start \
|
||||
mflr r1 ; \
|
||||
bl 0f ;
|
||||
|
||||
#define entry_end \
|
||||
0: mflr r0 ; \
|
||||
mtlr r1 ; \
|
||||
blr ;
|
||||
|
||||
|
||||
.section .bootpg, "ax"
|
||||
.globl tlb1_entry
|
||||
tlb1_entry:
|
||||
entry_start
|
||||
|
||||
/*
|
||||
* Number of TLB0 and TLB1 entries in the following table
|
||||
*/
|
||||
.long (2f-1f)/16
|
||||
1:
|
||||
/*
|
||||
* TLB0 4K Non-cacheable, guarded
|
||||
* 0xff700000 4K Initial CCSRBAR mapping
|
||||
*
|
||||
* This ends up at a TLB0 Index==0 entry, and must not collide
|
||||
* with other TLB0 Entries.
|
||||
*/
|
||||
.long TLB1_MAS0(0, 0, 0)
|
||||
.long TLB1_MAS1(1, 0, 0, 0, 0)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_CCSRBAR_DEFAULT), 0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_CCSRBAR_DEFAULT), 0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
/*
|
||||
* TLB0 16K Cacheable, guarded
|
||||
* Temporary Global data for initialization
|
||||
*
|
||||
* Use four 4K TLB0 entries. These entries must be cacheable
|
||||
* as they provide the bootstrap memory before the memory
|
||||
* controler and real memory have been configured.
|
||||
*
|
||||
* These entries end up at TLB0 Indicies 0x10, 0x14, 0x18 and 0x1c,
|
||||
* and must not collide with other TLB0 entries.
|
||||
*/
|
||||
.long TLB1_MAS0(0, 0, 0)
|
||||
.long TLB1_MAS1(1, 0, 0, 0, 0)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR),
|
||||
0,0,0,0,0,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR),
|
||||
0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
.long TLB1_MAS0(0, 0, 0)
|
||||
.long TLB1_MAS1(1, 0, 0, 0, 0)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 4 * 1024),
|
||||
0,0,0,0,0,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR + 4 * 1024),
|
||||
0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
.long TLB1_MAS0(0, 0, 0)
|
||||
.long TLB1_MAS1(1, 0, 0, 0, 0)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 8 * 1024),
|
||||
0,0,0,0,0,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR + 8 * 1024),
|
||||
0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
.long TLB1_MAS0(0, 0, 0)
|
||||
.long TLB1_MAS1(1, 0, 0, 0, 0)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 12 * 1024),
|
||||
0,0,0,0,0,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR + 12 * 1024),
|
||||
0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
|
||||
/*
|
||||
* TLB 0: 64M Non-cacheable, guarded
|
||||
* 0xfc000000 64M Covers FLASH at 0xFE800000 and 0xFF800000
|
||||
* Out of reset this entry is only 4K.
|
||||
*/
|
||||
.long TLB1_MAS0(1, 0, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_BOOT_BLOCK), 0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_BOOT_BLOCK), 0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
/*
|
||||
* TLB 1: 1G Non-cacheable, guarded
|
||||
* 0x80000000 1G PCIE 8,9,a,b
|
||||
*/
|
||||
.long TLB1_MAS0(1, 1, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_1G)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_PCIE_PHYS),
|
||||
0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_PCIE_PHYS),
|
||||
0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
/*
|
||||
* TLB 2: 256M Non-cacheable, guarded
|
||||
*/
|
||||
.long TLB1_MAS0(1, 2, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_PCI_PHYS),
|
||||
0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_PCI_PHYS), 0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
/*
|
||||
* TLB 3: 256M Non-cacheable, guarded
|
||||
*/
|
||||
.long TLB1_MAS0(1, 3, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_PCI_PHYS + 0x10000000),
|
||||
0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_PCI_PHYS + 0x10000000),
|
||||
0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
/*
|
||||
* TLB 4: 64M Non-cacheable, guarded
|
||||
* 0xe000_0000 1M CCSRBAR
|
||||
* 0xe100_0000 255M PCI IO range
|
||||
*/
|
||||
.long TLB1_MAS0(1, 4, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_CCSRBAR), 0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_CCSRBAR), 0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
#ifdef CFG_LBC_CACHE_BASE
|
||||
/*
|
||||
* TLB 5: 64M Cacheable, non-guarded
|
||||
*/
|
||||
.long TLB1_MAS0(1, 5, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_LBC_CACHE_BASE), 0,0,0,0,0,0,0,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_LBC_CACHE_BASE), 0,0,0,0,0,1,0,1,0,1)
|
||||
#endif
|
||||
/*
|
||||
* TLB 6: 64M Non-cacheable, guarded
|
||||
* 0xf8000000 64M PIXIS 0xF8000000 - 0xFBFFFFFF
|
||||
*/
|
||||
.long TLB1_MAS0(1, 6, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_LBC_NONCACHE_BASE), 0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_LBC_NONCACHE_BASE), 0,0,0,0,0,1,0,1,0,1)
|
||||
2:
|
||||
entry_end
|
||||
|
||||
/*
|
||||
* LAW(Local Access Window) configuration:
|
||||
*
|
||||
*
|
||||
* Notes:
|
||||
* CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
|
||||
* If flash is 8M at default position (last 8M), no LAW needed.
|
||||
*
|
||||
* LAW 0 is reserved for boot mapping
|
||||
*/
|
||||
|
||||
.section .bootpg, "ax"
|
||||
.globl law_entry
|
||||
law_entry:
|
||||
entry_start
|
||||
|
||||
.long (4f-3f)/8
|
||||
3:
|
||||
.long 0
|
||||
.long (LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN
|
||||
|
||||
.long (CFG_PCI1_MEM_BASE>>12) & 0xfffff
|
||||
.long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)
|
||||
|
||||
.long (CFG_PCI1_IO_PHYS>>12) & 0xfffff
|
||||
.long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M)
|
||||
|
||||
.long (CFG_LBC_CACHE_BASE>>12) & 0xfffff
|
||||
.long LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)
|
||||
|
||||
.long (CFG_PCIE1_MEM_PHYS>>12) & 0xfffff
|
||||
.long LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_256M)
|
||||
|
||||
/* To keep to 10 LAWs, PCIE1_IO_PHYS must use top of mem region */
|
||||
|
||||
.long (CFG_PCIE2_MEM_PHYS>>12) & 0xfffff
|
||||
.long LAWAR_EN | LAWAR_TRGT_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_512M)
|
||||
|
||||
.long (CFG_PCIE2_IO_PHYS>>12) & 0xfffff
|
||||
.long LAWAR_EN | LAWAR_TRGT_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_16M)
|
||||
|
||||
.long (CFG_PCIE3_MEM_PHYS>>12) & 0xfffff
|
||||
.long LAWAR_EN | LAWAR_TRGT_PCIE3 | (LAWAR_SIZE & LAWAR_SIZE_256M)
|
||||
|
||||
.long (CFG_PCIE3_IO_PHYS>>12) & 0xfffff
|
||||
.long LAWAR_EN | LAWAR_TRGT_PCIE3 | (LAWAR_SIZE & LAWAR_SIZE_16M)
|
||||
4:
|
||||
entry_end
|
||||
|
|
@ -0,0 +1,205 @@
|
|||
/*
|
||||
* Copyright 2007 Freescale Semiconductor, Inc.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <command.h>
|
||||
#include <asm/processor.h>
|
||||
#include <asm/immap_85xx.h>
|
||||
#include <spd.h>
|
||||
#include <miiphy.h>
|
||||
|
||||
#include "../common/pixis.h"
|
||||
|
||||
#if defined(CONFIG_OF_FLAT_TREE)
|
||||
#include <ft_build.h>
|
||||
extern void ft_cpu_setup(void *blob, bd_t *bd);
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
|
||||
extern void ddr_enable_ecc(unsigned int dram_size);
|
||||
#endif
|
||||
|
||||
extern long int spd_sdram(void);
|
||||
|
||||
void sdram_init(void);
|
||||
|
||||
int board_early_init_f (void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int checkboard (void)
|
||||
{
|
||||
volatile immap_t *immap = (immap_t *) CFG_CCSRBAR;
|
||||
volatile ccsr_gur_t *gur = &immap->im_gur;
|
||||
|
||||
if ((uint)&gur->porpllsr != 0xe00e0000) {
|
||||
printf("immap size error %x\n",&gur->porpllsr);
|
||||
}
|
||||
printf ("Board: MPC8544DS\n");
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
long int
|
||||
initdram(int board_type)
|
||||
{
|
||||
long dram_size = 0;
|
||||
|
||||
puts("Initializing\n");
|
||||
|
||||
dram_size = spd_sdram();
|
||||
|
||||
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
|
||||
/*
|
||||
* Initialize and enable DDR ECC.
|
||||
*/
|
||||
ddr_enable_ecc(dram_size);
|
||||
#endif
|
||||
puts(" DDR: ");
|
||||
return dram_size;
|
||||
}
|
||||
|
||||
|
||||
#if defined(CFG_DRAM_TEST)
|
||||
int
|
||||
testdram(void)
|
||||
{
|
||||
uint *pstart = (uint *) CFG_MEMTEST_START;
|
||||
uint *pend = (uint *) CFG_MEMTEST_END;
|
||||
uint *p;
|
||||
|
||||
printf("Testing DRAM from 0x%08x to 0x%08x\n",
|
||||
CFG_MEMTEST_START,
|
||||
CFG_MEMTEST_END);
|
||||
|
||||
printf("DRAM test phase 1:\n");
|
||||
for (p = pstart; p < pend; p++)
|
||||
*p = 0xaaaaaaaa;
|
||||
|
||||
for (p = pstart; p < pend; p++) {
|
||||
if (*p != 0xaaaaaaaa) {
|
||||
printf ("DRAM test fails at: %08x\n", (uint) p);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
printf("DRAM test phase 2:\n");
|
||||
for (p = pstart; p < pend; p++)
|
||||
*p = 0x55555555;
|
||||
|
||||
for (p = pstart; p < pend; p++) {
|
||||
if (*p != 0x55555555) {
|
||||
printf ("DRAM test fails at: %08x\n", (uint) p);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
printf("DRAM test passed.\n");
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
int last_stage_init(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
unsigned long
|
||||
get_board_sys_clk(ulong dummy)
|
||||
{
|
||||
u8 i, go_bit, rd_clks;
|
||||
ulong val = 0;
|
||||
|
||||
go_bit = in8(PIXIS_BASE + PIXIS_VCTL);
|
||||
go_bit &= 0x01;
|
||||
|
||||
rd_clks = in8(PIXIS_BASE + PIXIS_VCFGEN0);
|
||||
rd_clks &= 0x1C;
|
||||
|
||||
/*
|
||||
* Only if both go bit and the SCLK bit in VCFGEN0 are set
|
||||
* should we be using the AUX register. Remember, we also set the
|
||||
* GO bit to boot from the alternate bank on the on-board flash
|
||||
*/
|
||||
|
||||
if (go_bit) {
|
||||
if (rd_clks == 0x1c)
|
||||
i = in8(PIXIS_BASE + PIXIS_AUX);
|
||||
else
|
||||
i = in8(PIXIS_BASE + PIXIS_SPD);
|
||||
} else {
|
||||
i = in8(PIXIS_BASE + PIXIS_SPD);
|
||||
}
|
||||
|
||||
i &= 0x07;
|
||||
|
||||
switch (i) {
|
||||
case 0:
|
||||
val = 33333333;
|
||||
break;
|
||||
case 1:
|
||||
val = 40000000;
|
||||
break;
|
||||
case 2:
|
||||
val = 50000000;
|
||||
break;
|
||||
case 3:
|
||||
val = 66666666;
|
||||
break;
|
||||
case 4:
|
||||
val = 83000000;
|
||||
break;
|
||||
case 5:
|
||||
val = 100000000;
|
||||
break;
|
||||
case 6:
|
||||
val = 133333333;
|
||||
break;
|
||||
case 7:
|
||||
val = 166666666;
|
||||
break;
|
||||
}
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
|
||||
void
|
||||
ft_board_setup(void *blob, bd_t *bd)
|
||||
{
|
||||
u32 *p;
|
||||
int len;
|
||||
|
||||
ft_cpu_setup(blob, bd);
|
||||
|
||||
p = ft_get_prop(blob, "/memory/reg", &len);
|
||||
if (p != NULL) {
|
||||
*p++ = cpu_to_be32(bd->bi_memstart);
|
||||
*p = cpu_to_be32(bd->bi_memsize);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
|
|
@ -0,0 +1,148 @@
|
|||
/*
|
||||
* Copyright 2007 Freescale Semiconductor, Inc.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/mpc85xx/start.o (.bootpg)
|
||||
board/freescale/mpc8544ds/init.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/mpc85xx/start.o (.text)
|
||||
board/freescale/mpc8544ds/init.o (.text)
|
||||
cpu/mpc85xx/traps.o (.text)
|
||||
cpu/mpc85xx/interrupts.o (.text)
|
||||
cpu/mpc85xx/cpu_init.o (.text)
|
||||
cpu/mpc85xx/cpu.o (.text)
|
||||
cpu/mpc85xx/speed.o (.text)
|
||||
common/dlmalloc.o (.text)
|
||||
lib_generic/crc32.o (.text)
|
||||
lib_ppc/extable.o (.text)
|
||||
lib_generic/zlib.o (.text)
|
||||
*(.text)
|
||||
*(.fixup)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.rodata)
|
||||
*(.rodata1)
|
||||
*(.rodata.str1.4)
|
||||
*(.eh_frame)
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_) >> 2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -260,8 +260,8 @@ tlb1_entry:
|
|||
#define LAWBAR2 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)
|
||||
#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M))
|
||||
|
||||
#define LAWBAR3 ((CFG_PCI1_IO_BASE>>12) & 0xfffff)
|
||||
#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_16M))
|
||||
#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
|
||||
#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_1M))
|
||||
|
||||
/*
|
||||
* Rapid IO at 0xc000_0000 for 512 M
|
||||
|
|
|
|||
|
|
@ -260,8 +260,8 @@ tlb1_entry:
|
|||
#define LAWBAR2 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)
|
||||
#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M))
|
||||
|
||||
#define LAWBAR3 ((CFG_PCI1_IO_BASE>>12) & 0xfffff)
|
||||
#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_16M))
|
||||
#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
|
||||
#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_1M))
|
||||
|
||||
/*
|
||||
* Rapid IO at 0xc000_0000 for 512 M
|
||||
|
|
|
|||
|
|
@ -0,0 +1,58 @@
|
|||
#
|
||||
# Copyright 2004-2007 Freescale Semiconductor.
|
||||
# (C) Copyright 2001-2006
|
||||
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
#
|
||||
# See file CREDITS for list of people who contributed to this
|
||||
# project.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License as
|
||||
# published by the Free Software Foundation; either version 2 of
|
||||
# the License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
# MA 02111-1307 USA
|
||||
#
|
||||
|
||||
include $(TOPDIR)/config.mk
|
||||
ifneq ($(OBJTREE),$(SRCTREE))
|
||||
$(shell mkdir -p $(obj)../common)
|
||||
endif
|
||||
|
||||
LIB = $(obj)lib$(BOARD).a
|
||||
|
||||
COBJS := $(BOARD).o \
|
||||
bcsr.o \
|
||||
ft_board.o
|
||||
|
||||
SOBJS := init.o
|
||||
|
||||
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
|
||||
OBJS := $(addprefix $(obj),$(COBJS))
|
||||
SOBJS := $(addprefix $(obj),$(SOBJS))
|
||||
|
||||
$(LIB): $(obj).depend $(OBJS) $(SOBJS)
|
||||
$(AR) $(ARFLAGS) $@ $(OBJS)
|
||||
|
||||
clean:
|
||||
rm -f $(OBJS) $(SOBJS)
|
||||
|
||||
distclean: clean
|
||||
rm -f $(LIB) core *.bak .depend
|
||||
|
||||
#########################################################################
|
||||
|
||||
# defines $(obj).depend target
|
||||
include $(SRCTREE)/rules.mk
|
||||
|
||||
sinclude $(obj).depend
|
||||
|
||||
#########################################################################
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
/*
|
||||
* Copyright 2007 Freescale Semiconductor.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include "bcsr.h"
|
||||
|
||||
void enable_8568mds_duart()
|
||||
{
|
||||
volatile uint* duart_mux = (uint *)(CFG_CCSRBAR + 0xe0060);
|
||||
volatile uint* devices = (uint *)(CFG_CCSRBAR + 0xe0070);
|
||||
volatile u8 *bcsr = (u8 *)(CFG_BCSR);
|
||||
|
||||
*duart_mux = 0x80000000; /* Set the mux to Duart on PMUXCR */
|
||||
*devices = 0; /* Enable all peripheral devices */
|
||||
bcsr[5] |= 0x01; /* Enable Duart in BCSR*/
|
||||
}
|
||||
|
||||
void enable_8568mds_flash_write()
|
||||
{
|
||||
volatile u8 *bcsr = (u8 *)(CFG_BCSR);
|
||||
|
||||
bcsr[9] |= 0x01;
|
||||
}
|
||||
|
||||
void disable_8568mds_flash_write()
|
||||
{
|
||||
volatile u8 *bcsr = (u8 *)(CFG_BCSR);
|
||||
|
||||
bcsr[9] &= ~(0x01);
|
||||
}
|
||||
|
|
@ -0,0 +1,99 @@
|
|||
/*
|
||||
* Copyright 2007 Freescale Semiconductor.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef __BCSR_H_
|
||||
#define __BCSR_H_
|
||||
|
||||
#include <common.h>
|
||||
|
||||
/* BCSR Bit definitions
|
||||
* BCSR 0 *
|
||||
0:3 ccb sys pll
|
||||
4:6 cfg core pll
|
||||
7 cfg boot seq
|
||||
|
||||
* BCSR 1 *
|
||||
0:2 cfg rom lock
|
||||
3:5 cfg host agent
|
||||
6 PCI IO
|
||||
7 cfg RIO size
|
||||
|
||||
* BCSR 2 *
|
||||
0:4 QE PLL
|
||||
5 QE clock
|
||||
6 cfg PCI arbiter
|
||||
|
||||
* BCSR 3 *
|
||||
0 TSEC1 reduce
|
||||
1 TSEC2 reduce
|
||||
2:3 TSEC1 protocol
|
||||
4:5 TSEC2 protocol
|
||||
6 PHY1 slave
|
||||
7 PHY2 slave
|
||||
|
||||
* BCSR 4 *
|
||||
4 clock enable
|
||||
5 boot EPROM
|
||||
6 GETH transactive reset
|
||||
7 BRD write potect
|
||||
|
||||
* BCSR 5 *
|
||||
1:3 Leds 1-3
|
||||
4 UPC1 enable
|
||||
5 UPC2 enable
|
||||
6 UPC2 pos
|
||||
7 RS232 enable
|
||||
|
||||
* BCSR 6 *
|
||||
0 CFG ver 0
|
||||
1 CFG ver 1
|
||||
6 Register config led
|
||||
7 Power on reset
|
||||
|
||||
* BCSR 7 *
|
||||
2 board host mode indication
|
||||
5 enable TSEC1 PHY
|
||||
6 enable TSEC2 PHY
|
||||
|
||||
* BCSR 8 *
|
||||
0 UCC GETH1 enable
|
||||
1 UCC GMII enable
|
||||
3 UCC TBI enable
|
||||
5 UCC MII enable
|
||||
7 Real time clock reset
|
||||
|
||||
* BCSR 9 *
|
||||
0 UCC2 GETH enable
|
||||
1 UCC2 GMII enable
|
||||
3 UCC2 TBI enable
|
||||
5 UCC2 MII enable
|
||||
6 Ready only - indicate flash ready after burning
|
||||
7 Flash write protect
|
||||
*/
|
||||
|
||||
/*BCSR Utils functions*/
|
||||
|
||||
void enable_8568mds_duart(void);
|
||||
void enable_8568mds_flash_write(void);
|
||||
void disable_8568mds_flash_write(void);
|
||||
|
||||
#endif /* __BCSR_H_ */
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
#
|
||||
# Copyright 2007 Freescale Semiconductor.
|
||||
#
|
||||
# See file CREDITS for list of people who contributed to this
|
||||
# project.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License as
|
||||
# published by the Free Software Foundation; either version 2 of
|
||||
# the License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
# MA 02111-1307 USA
|
||||
#
|
||||
|
||||
#
|
||||
# mpc8568mds board
|
||||
#
|
||||
TEXT_BASE = 0xfff80000
|
||||
|
||||
PLATFORM_CPPFLAGS += -DCONFIG_E500=1
|
||||
PLATFORM_CPPFLAGS += -DCONFIG_MPC85xx=1
|
||||
PLATFORM_CPPFLAGS += -DCONFIG_MPC8568=1
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
/*
|
||||
* Copyright 2004-2007 Freescale Semiconductor.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
|
||||
#include <ft_build.h>
|
||||
|
||||
extern void ft_cpu_setup(void *blob, bd_t *bd);
|
||||
|
||||
#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
|
||||
void
|
||||
ft_board_setup(void *blob, bd_t *bd)
|
||||
{
|
||||
u32 *p;
|
||||
int len;
|
||||
#ifdef CONFIG_PCI
|
||||
ft_pci_setup(blob, bd);
|
||||
#endif
|
||||
ft_cpu_setup(blob, bd);
|
||||
p = ft_get_prop(blob, "/memory/reg", &len);
|
||||
if (p != NULL) {
|
||||
*p++ = cpu_to_be32(bd->bi_memstart);
|
||||
*p = cpu_to_be32(bd->bi_memsize);
|
||||
}
|
||||
}
|
||||
#endif /* CONFIG_OF_FLAT_TREE && CONFIG_OF_BOARD_SETUP */
|
||||
|
|
@ -0,0 +1,258 @@
|
|||
/*
|
||||
* Copyright 2004-2007 Freescale Semiconductor.
|
||||
* Copyright 2002,2003, Motorola Inc.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <ppc_asm.tmpl>
|
||||
#include <ppc_defs.h>
|
||||
#include <asm/cache.h>
|
||||
#include <asm/mmu.h>
|
||||
#include <config.h>
|
||||
#include <mpc85xx.h>
|
||||
|
||||
|
||||
/*
|
||||
* TLB0 and TLB1 Entries
|
||||
*
|
||||
* Out of reset, TLB1's Entry 0 maps the highest 4K for CCSRBAR.
|
||||
* However, CCSRBAR is then relocated to CFG_CCSRBAR right after
|
||||
* these TLB entries are established.
|
||||
*
|
||||
* The TLB entries for DDR are dynamically setup in spd_sdram()
|
||||
* and use TLB1 Entries 8 through 15 as needed according to the
|
||||
* size of DDR memory.
|
||||
*
|
||||
* MAS0: tlbsel, esel, nv
|
||||
* MAS1: valid, iprot, tid, ts, tsize
|
||||
* MAS2: epn, sharen, x0, x1, w, i, m, g, e
|
||||
* MAS3: rpn, u0-u3, ux, sx, uw, sw, ur, sr
|
||||
*/
|
||||
#define entry_start \
|
||||
mflr r1 ; \
|
||||
bl 0f ;
|
||||
|
||||
#define entry_end \
|
||||
0: mflr r0 ; \
|
||||
mtlr r1 ; \
|
||||
blr ;
|
||||
|
||||
|
||||
.section .bootpg, "ax"
|
||||
.globl tlb1_entry
|
||||
tlb1_entry:
|
||||
entry_start
|
||||
|
||||
/*
|
||||
* Number of TLB0 and TLB1 entries in the following table
|
||||
*/
|
||||
.long (2f-1f)/16
|
||||
|
||||
1:
|
||||
#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR)
|
||||
/*
|
||||
* TLB0 4K Non-cacheable, guarded
|
||||
* 0xff700000 4K Initial CCSRBAR mapping
|
||||
*
|
||||
* This ends up at a TLB0 Index==0 entry, and must not collide
|
||||
* with other TLB0 Entries.
|
||||
*/
|
||||
.long TLB1_MAS0(0, 0, 0)
|
||||
.long TLB1_MAS1(1, 0, 0, 0, 0)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_CCSRBAR_DEFAULT), 0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_CCSRBAR_DEFAULT), 0,0,0,0,0,1,0,1,0,1)
|
||||
#else
|
||||
#error("Update the number of table entries in tlb1_entry")
|
||||
#endif
|
||||
|
||||
/*
|
||||
* TLB0 16K Cacheable, non-guarded
|
||||
* 0xd001_0000 16K Temporary Global data for initialization
|
||||
*
|
||||
* Use four 4K TLB0 entries. These entries must be cacheable
|
||||
* as they provide the bootstrap memory before the memory
|
||||
* controler and real memory have been configured.
|
||||
*
|
||||
* These entries end up at TLB0 Indicies 0x10, 0x14, 0x18 and 0x1c,
|
||||
* and must not collide with other TLB0 entries.
|
||||
*/
|
||||
|
||||
.long TLB1_MAS0(0, 0, 0)
|
||||
.long TLB1_MAS1(1, 0, 0, 0, 0)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR), 0,0,0,0,0,0,0,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR), 0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
.long TLB1_MAS0(0, 0, 0)
|
||||
.long TLB1_MAS1(1, 0, 0, 0, 0)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 4 * 1024),
|
||||
0,0,0,0,0,0,0,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR + 4 * 1024),
|
||||
0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
.long TLB1_MAS0(0, 0, 0)
|
||||
.long TLB1_MAS1(1, 0, 0, 0, 0)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 8 * 1024),
|
||||
0,0,0,0,0,0,0,0)
|
||||
.long TLB1_MAS3(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 8 * 1024),
|
||||
0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
.long TLB1_MAS0(0, 0, 0)
|
||||
.long TLB1_MAS1(1, 0, 0, 0, 0)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 12 * 1024),
|
||||
0,0,0,0,0,0,0,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR + 12 * 1024),
|
||||
0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
/* TLB 1 Initializations */
|
||||
/*
|
||||
* TLBe 0: 16M Non-cacheable, guarded
|
||||
* 0xff000000 16M FLASH (upper half)
|
||||
* Out of reset this entry is only 4K.
|
||||
*/
|
||||
.long TLB1_MAS0(1, 0, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_16M)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_FLASH_BASE + 0x1000000),
|
||||
0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_FLASH_BASE + 0x1000000),
|
||||
0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
/*
|
||||
* TLBe 1: 16M Non-cacheable, guarded
|
||||
* 0xfe000000 16M FLASH (lower half)
|
||||
*/
|
||||
.long TLB1_MAS0(1, 1, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_16M)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_FLASH_BASE), 0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_FLASH_BASE), 0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
/*
|
||||
* TLBe 2: 256M Non-cacheable, guarded
|
||||
* 0x80000000 256M PCI1 MEM
|
||||
*/
|
||||
.long TLB1_MAS0(1, 2, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_PCI1_MEM_BASE), 0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_PCI1_MEM_BASE), 0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
/*
|
||||
* TLBe 3: 256M Non-cacheable, guarded
|
||||
* 0xa0000000 256M PCIe Mem
|
||||
*/
|
||||
.long TLB1_MAS0(1, 3, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_PEX_MEM_BASE), 0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_PEX_MEM_BASE), 0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
/*
|
||||
* TLBe 4: Reserved for future usage
|
||||
*/
|
||||
|
||||
/*
|
||||
* TLBe 5: 64M Non-cacheable, guarded
|
||||
* 0xe000_0000 1M CCSRBAR
|
||||
* 0xe200_0000 8M PCI1 IO
|
||||
* 0xe280_0000 8M PCIe IO
|
||||
*/
|
||||
.long TLB1_MAS0(1, 5, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_CCSRBAR), 0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_CCSRBAR), 0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
/*
|
||||
* TLBe 6: 64M Cacheable, non-guarded
|
||||
* 0xf000_0000 64M LBC SDRAM
|
||||
*/
|
||||
.long TLB1_MAS0(1, 6, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_LBC_SDRAM_BASE), 0,0,0,0,0,0,0,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_LBC_SDRAM_BASE), 0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
/*
|
||||
* TLBe 7: 256K Non-cacheable, guarded
|
||||
* 0xf8000000 32K BCSR
|
||||
* 0xf8008000 32K PIB (CS4)
|
||||
* 0xf8010000 32K PIB (CS5)
|
||||
*/
|
||||
.long TLB1_MAS0(1, 7, 0)
|
||||
.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256K)
|
||||
.long TLB1_MAS2(E500_TLB_EPN(CFG_BCSR_BASE), 0,0,0,0,1,0,1,0)
|
||||
.long TLB1_MAS3(E500_TLB_RPN(CFG_BCSR_BASE), 0,0,0,0,0,1,0,1,0,1)
|
||||
|
||||
2:
|
||||
entry_end
|
||||
|
||||
/*
|
||||
* LAW(Local Access Window) configuration:
|
||||
*
|
||||
*0) 0x0000_0000 0x7fff_ffff DDR 2G
|
||||
*1) 0x8000_0000 0x9fff_ffff PCI1 MEM 256MB
|
||||
*2) 0xa000_0000 0xbfff_ffff PCIe MEM 256MB
|
||||
*5) 0xc000_0000 0xdfff_ffff SRIO 256MB
|
||||
*-) 0xe000_0000 0xe00f_ffff CCSR 1M
|
||||
*3) 0xe200_0000 0xe27f_ffff PCI1 I/O 8M
|
||||
*4) 0xe280_0000 0xe2ff_ffff PCIe I/0 8M
|
||||
*6.a) 0xf000_0000 0xf3ff_ffff SDRAM 64MB
|
||||
*6.b) 0xf800_0000 0xf800_7fff BCSR 32KB
|
||||
*6.c) 0xf800_8000 0xf800_ffff PIB (CS4) 32KB
|
||||
*6.d) 0xf801_0000 0xf801_7fff PIB (CS5) 32KB
|
||||
*6.e) 0xfe00_0000 0xffff_ffff Flash 32MB
|
||||
*
|
||||
*Notes:
|
||||
* CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
|
||||
* If flash is 8M at default position (last 8M), no LAW needed.
|
||||
*
|
||||
* The defines below are 1-off of the actual LAWAR0 usage.
|
||||
* So LAWAR3 define uses the LAWAR4 register in the ECM.
|
||||
*/
|
||||
|
||||
#define LAWBAR0 0
|
||||
#define LAWAR0 ((LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN)
|
||||
|
||||
#define LAWBAR1 ((CFG_PCI1_MEM_BASE>>12) & 0xfffff)
|
||||
#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_256M))
|
||||
|
||||
#define LAWBAR2 ((CFG_PEX_MEM_BASE>>12) & 0xfffff)
|
||||
#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_256M))
|
||||
|
||||
#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
|
||||
#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_8M))
|
||||
|
||||
#define LAWBAR4 ((CFG_PEX_IO_PHYS>>12) & 0xfffff)
|
||||
#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_16M))
|
||||
|
||||
|
||||
#define LAWBAR5 ((CFG_SRIO_MEM_BASE>>12) & 0xfffff)
|
||||
#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_256M))
|
||||
|
||||
/* LBC window - maps 256M. That's SDRAM, BCSR, PIBs, and Flash */
|
||||
#define LAWBAR6 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)
|
||||
#define LAWAR6 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M))
|
||||
|
||||
.section .bootpg, "ax"
|
||||
.globl law_entry
|
||||
|
||||
law_entry:
|
||||
entry_start
|
||||
.long (4f-3f)/8
|
||||
3:
|
||||
.long LAWBAR0,LAWAR0,LAWBAR1,LAWAR1,LAWBAR2,LAWAR2,LAWBAR3,LAWAR3
|
||||
.long LAWBAR4,LAWAR4,LAWBAR5,LAWAR5,LAWBAR6,LAWAR6
|
||||
4:
|
||||
entry_end
|
||||
|
|
@ -0,0 +1,288 @@
|
|||
/*
|
||||
* Copyright 2007 Freescale Semiconductor.
|
||||
*
|
||||
* (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.com>
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <pci.h>
|
||||
#include <asm/processor.h>
|
||||
#include <asm/immap_85xx.h>
|
||||
#include <spd.h>
|
||||
|
||||
#include "bcsr.h"
|
||||
|
||||
|
||||
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
|
||||
extern void ddr_enable_ecc(unsigned int dram_size);
|
||||
#endif
|
||||
|
||||
extern long int spd_sdram(void);
|
||||
|
||||
void local_bus_init(void);
|
||||
void sdram_init(void);
|
||||
|
||||
int board_early_init_f (void)
|
||||
{
|
||||
/*
|
||||
* Initialize local bus.
|
||||
*/
|
||||
local_bus_init ();
|
||||
|
||||
enable_8568mds_duart();
|
||||
enable_8568mds_flash_write();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int checkboard (void)
|
||||
{
|
||||
printf ("Board: 8568 MDS\n");
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
long int
|
||||
initdram(int board_type)
|
||||
{
|
||||
long dram_size = 0;
|
||||
volatile immap_t *immap = (immap_t *)CFG_IMMR;
|
||||
|
||||
puts("Initializing\n");
|
||||
|
||||
#if defined(CONFIG_DDR_DLL)
|
||||
{
|
||||
/*
|
||||
* Work around to stabilize DDR DLL MSYNC_IN.
|
||||
* Errata DDR9 seems to have been fixed.
|
||||
* This is now the workaround for Errata DDR11:
|
||||
* Override DLL = 1, Course Adj = 1, Tap Select = 0
|
||||
*/
|
||||
|
||||
volatile ccsr_gur_t *gur= &immap->im_gur;
|
||||
|
||||
gur->ddrdllcr = 0x81000000;
|
||||
asm("sync;isync;msync");
|
||||
udelay(200);
|
||||
}
|
||||
#endif
|
||||
dram_size = spd_sdram();
|
||||
|
||||
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
|
||||
/*
|
||||
* Initialize and enable DDR ECC.
|
||||
*/
|
||||
ddr_enable_ecc(dram_size);
|
||||
#endif
|
||||
/*
|
||||
* SDRAM Initialization
|
||||
*/
|
||||
sdram_init();
|
||||
|
||||
puts(" DDR: ");
|
||||
return dram_size;
|
||||
}
|
||||
|
||||
/*
|
||||
* Initialize Local Bus
|
||||
*/
|
||||
void
|
||||
local_bus_init(void)
|
||||
{
|
||||
volatile immap_t *immap = (immap_t *)CFG_IMMR;
|
||||
volatile ccsr_gur_t *gur = &immap->im_gur;
|
||||
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
|
||||
|
||||
uint clkdiv;
|
||||
uint lbc_hz;
|
||||
sys_info_t sysinfo;
|
||||
|
||||
get_sys_info(&sysinfo);
|
||||
clkdiv = (lbc->lcrr & 0x0f) * 2;
|
||||
lbc_hz = sysinfo.freqSystemBus / 1000000 / clkdiv;
|
||||
|
||||
gur->lbiuiplldcr1 = 0x00078080;
|
||||
if (clkdiv == 16) {
|
||||
gur->lbiuiplldcr0 = 0x7c0f1bf0;
|
||||
} else if (clkdiv == 8) {
|
||||
gur->lbiuiplldcr0 = 0x6c0f1bf0;
|
||||
} else if (clkdiv == 4) {
|
||||
gur->lbiuiplldcr0 = 0x5c0f1bf0;
|
||||
}
|
||||
|
||||
lbc->lcrr |= 0x00030000;
|
||||
|
||||
asm("sync;isync;msync");
|
||||
}
|
||||
|
||||
/*
|
||||
* Initialize SDRAM memory on the Local Bus.
|
||||
*/
|
||||
void
|
||||
sdram_init(void)
|
||||
{
|
||||
#if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM)
|
||||
|
||||
uint idx;
|
||||
volatile immap_t *immap = (immap_t *)CFG_IMMR;
|
||||
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
|
||||
uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
|
||||
uint lsdmr_common;
|
||||
|
||||
puts(" SDRAM: ");
|
||||
|
||||
print_size (CFG_LBC_SDRAM_SIZE * 1024 * 1024, "\n");
|
||||
|
||||
/*
|
||||
* Setup SDRAM Base and Option Registers
|
||||
*/
|
||||
lbc->or2 = CFG_OR2_PRELIM;
|
||||
asm("msync");
|
||||
|
||||
lbc->br2 = CFG_BR2_PRELIM;
|
||||
asm("msync");
|
||||
|
||||
lbc->lbcr = CFG_LBC_LBCR;
|
||||
asm("msync");
|
||||
|
||||
|
||||
lbc->lsrt = CFG_LBC_LSRT;
|
||||
lbc->mrtpr = CFG_LBC_MRTPR;
|
||||
asm("msync");
|
||||
|
||||
/*
|
||||
* MPC8568 uses "new" 15-16 style addressing.
|
||||
*/
|
||||
lsdmr_common = CFG_LBC_LSDMR_COMMON;
|
||||
lsdmr_common |= CFG_LBC_LSDMR_BSMA1516;
|
||||
|
||||
/*
|
||||
* Issue PRECHARGE ALL command.
|
||||
*/
|
||||
lbc->lsdmr = lsdmr_common | CFG_LBC_LSDMR_OP_PCHALL;
|
||||
asm("sync;msync");
|
||||
*sdram_addr = 0xff;
|
||||
ppcDcbf((unsigned long) sdram_addr);
|
||||
udelay(100);
|
||||
|
||||
/*
|
||||
* Issue 8 AUTO REFRESH commands.
|
||||
*/
|
||||
for (idx = 0; idx < 8; idx++) {
|
||||
lbc->lsdmr = lsdmr_common | CFG_LBC_LSDMR_OP_ARFRSH;
|
||||
asm("sync;msync");
|
||||
*sdram_addr = 0xff;
|
||||
ppcDcbf((unsigned long) sdram_addr);
|
||||
udelay(100);
|
||||
}
|
||||
|
||||
/*
|
||||
* Issue 8 MODE-set command.
|
||||
*/
|
||||
lbc->lsdmr = lsdmr_common | CFG_LBC_LSDMR_OP_MRW;
|
||||
asm("sync;msync");
|
||||
*sdram_addr = 0xff;
|
||||
ppcDcbf((unsigned long) sdram_addr);
|
||||
udelay(100);
|
||||
|
||||
/*
|
||||
* Issue NORMAL OP command.
|
||||
*/
|
||||
lbc->lsdmr = lsdmr_common | CFG_LBC_LSDMR_OP_NORMAL;
|
||||
asm("sync;msync");
|
||||
*sdram_addr = 0xff;
|
||||
ppcDcbf((unsigned long) sdram_addr);
|
||||
udelay(200); /* Overkill. Must wait > 200 bus cycles */
|
||||
|
||||
#endif /* enable SDRAM init */
|
||||
}
|
||||
|
||||
#if defined(CFG_DRAM_TEST)
|
||||
int
|
||||
testdram(void)
|
||||
{
|
||||
uint *pstart = (uint *) CFG_MEMTEST_START;
|
||||
uint *pend = (uint *) CFG_MEMTEST_END;
|
||||
uint *p;
|
||||
|
||||
printf("Testing DRAM from 0x%08x to 0x%08x\n",
|
||||
CFG_MEMTEST_START,
|
||||
CFG_MEMTEST_END);
|
||||
|
||||
printf("DRAM test phase 1:\n");
|
||||
for (p = pstart; p < pend; p++)
|
||||
*p = 0xaaaaaaaa;
|
||||
|
||||
for (p = pstart; p < pend; p++) {
|
||||
if (*p != 0xaaaaaaaa) {
|
||||
printf ("DRAM test fails at: %08x\n", (uint) p);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
printf("DRAM test phase 2:\n");
|
||||
for (p = pstart; p < pend; p++)
|
||||
*p = 0x55555555;
|
||||
|
||||
for (p = pstart; p < pend; p++) {
|
||||
if (*p != 0x55555555) {
|
||||
printf ("DRAM test fails at: %08x\n", (uint) p);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
printf("DRAM test passed.\n");
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_PCI)
|
||||
#ifndef CONFIG_PCI_PNP
|
||||
static struct pci_config_table pci_mpc8568mds_config_table[] = {
|
||||
{
|
||||
PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
|
||||
pci_cfgfunc_config_device,
|
||||
{PCI_ENET0_IOADDR,
|
||||
PCI_ENET0_MEMADDR,
|
||||
PCI_COMMON_MEMORY | PCI_COMMAND_MASTER}
|
||||
},
|
||||
{}
|
||||
};
|
||||
#endif
|
||||
|
||||
static struct pci_controller hose[] = {
|
||||
#ifndef CONFIG_PCI_PNP
|
||||
{ config_table: pci_mpc8568mds_config_table,},
|
||||
#endif
|
||||
#ifdef CONFIG_MPC85XX_PCI2
|
||||
{},
|
||||
#endif
|
||||
};
|
||||
|
||||
#endif /* CONFIG_PCI */
|
||||
|
||||
void
|
||||
pci_init_board(void)
|
||||
{
|
||||
#ifdef CONFIG_PCI
|
||||
pci_mpc85xx_init(&hose);
|
||||
#endif
|
||||
}
|
||||
|
|
@ -0,0 +1,152 @@
|
|||
/*
|
||||
* Copyright 2004-2007 Freescale Semiconductor.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
/* ELIOR - From RAM: From FLASH: 0xFFFFFFFC*/
|
||||
.resetvec 0xFFFFFFFC:
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/*(ELIOR - From RAM: From FLASH: 0xFFFFF000*/
|
||||
.bootpg 0xFFFFF000:
|
||||
{
|
||||
cpu/mpc85xx/start.o (.bootpg)
|
||||
board/mpc8568mds/init.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/mpc85xx/start.o (.text)
|
||||
board/mpc8568mds/init.o (.text)
|
||||
cpu/mpc85xx/traps.o (.text)
|
||||
cpu/mpc85xx/interrupts.o (.text)
|
||||
cpu/mpc85xx/cpu_init.o (.text)
|
||||
cpu/mpc85xx/cpu.o (.text)
|
||||
cpu/mpc85xx/speed.o (.text)
|
||||
cpu/mpc85xx/pci.o (.text)
|
||||
common/dlmalloc.o (.text)
|
||||
lib_generic/crc32.o (.text)
|
||||
lib_ppc/extable.o (.text)
|
||||
lib_generic/zlib.o (.text)
|
||||
*(.text)
|
||||
*(.fixup)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.rodata)
|
||||
*(.rodata1)
|
||||
*(.rodata.str1.4)
|
||||
*(.eh_frame)
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_) >> 2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
* Copyright 2004 Freescale Semiconductor.
|
||||
* Copyright 2004,2007 Freescale Semiconductor, Inc.
|
||||
* (C) Copyright 2002, 2003 Motorola Inc.
|
||||
* Xianghua Xiao (X.Xiao@motorola.com)
|
||||
*
|
||||
|
|
@ -70,6 +70,15 @@ int checkcpu (void)
|
|||
case SVR_8548_E:
|
||||
puts("8548_E");
|
||||
break;
|
||||
case SVR_8544:
|
||||
puts("8544");
|
||||
break;
|
||||
case SVR_8544_E:
|
||||
puts("8544_E");
|
||||
break;
|
||||
case SVR_8568_E:
|
||||
puts("8568_E");
|
||||
break;
|
||||
default:
|
||||
puts("Unknown");
|
||||
break;
|
||||
|
|
@ -112,7 +121,7 @@ int checkcpu (void)
|
|||
#endif
|
||||
clkdiv = lcrr & 0x0f;
|
||||
if (clkdiv == 2 || clkdiv == 4 || clkdiv == 8) {
|
||||
#ifdef CONFIG_MPC8548
|
||||
#if defined(CONFIG_MPC8548) || defined(CONFIG_MPC8544)
|
||||
/*
|
||||
* Yes, the entire PQ38 family use the same
|
||||
* bit-representation for twice the clock divider values.
|
||||
|
|
@ -140,16 +149,25 @@ int checkcpu (void)
|
|||
|
||||
int do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
|
||||
{
|
||||
uint pvr;
|
||||
uint ver;
|
||||
pvr = get_pvr();
|
||||
ver = PVR_VER(pvr);
|
||||
if (ver & 1){
|
||||
/* e500 v2 core has reset control register */
|
||||
volatile unsigned int * rstcr;
|
||||
rstcr = (volatile unsigned int *)(CFG_IMMR + 0xE00B0);
|
||||
*rstcr = 0x2; /* HRESET_REQ */
|
||||
}else{
|
||||
/*
|
||||
* Initiate hard reset in debug control register DBCR0
|
||||
* Make sure MSR[DE] = 1
|
||||
*/
|
||||
unsigned long val;
|
||||
|
||||
val = mfspr(DBCR0);
|
||||
val |= 0x70000000;
|
||||
mtspr(DBCR0,val);
|
||||
|
||||
unsigned long val;
|
||||
val = mfspr(DBCR0);
|
||||
val |= 0x70000000;
|
||||
mtspr(DBCR0,val);
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
|
@ -183,9 +201,9 @@ reset_85xx_watchdog(void)
|
|||
* Clear TSR(WIS) bit by writing 1
|
||||
*/
|
||||
unsigned long val;
|
||||
val = mfspr(tsr);
|
||||
val |= 0x40000000;
|
||||
mtspr(tsr, val);
|
||||
val = mfspr(SPRN_TSR);
|
||||
val |= TSR_WIS;
|
||||
mtspr(SPRN_TSR, val);
|
||||
}
|
||||
#endif /* CONFIG_WATCHDOG */
|
||||
|
||||
|
|
@ -196,6 +214,7 @@ void dma_init(void) {
|
|||
|
||||
dma->satr0 = 0x02c40000;
|
||||
dma->datr0 = 0x02c40000;
|
||||
dma->sr0 = 0xfffffff; /* clear any errors */
|
||||
asm("sync; isync; msync");
|
||||
return;
|
||||
}
|
||||
|
|
@ -210,6 +229,10 @@ uint dma_check(void) {
|
|||
status = dma->sr0;
|
||||
}
|
||||
|
||||
/* clear MR0[CS] channel start bit */
|
||||
dma->mr0 &= 0x00000001;
|
||||
asm("sync;isync;msync");
|
||||
|
||||
if (status != 0) {
|
||||
printf ("DMA Error: status = %x\n", status);
|
||||
}
|
||||
|
|
@ -245,6 +268,10 @@ ft_cpu_setup(void *blob, bd_t *bd)
|
|||
if (p != NULL)
|
||||
*p = cpu_to_be32(clock);
|
||||
|
||||
p = ft_get_prop(blob, "/qe@e0080000/" OF_CPU "/bus-frequency", &len);
|
||||
if (p != NULL)
|
||||
*p = cpu_to_be32(clock);
|
||||
|
||||
p = ft_get_prop(blob, "/" OF_SOC "/serial@4500/clock-frequency", &len);
|
||||
if (p != NULL)
|
||||
*p = cpu_to_be32(clock);
|
||||
|
|
@ -255,21 +282,41 @@ ft_cpu_setup(void *blob, bd_t *bd)
|
|||
|
||||
#if defined(CONFIG_MPC85XX_TSEC1)
|
||||
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/mac-address", &len);
|
||||
if (p)
|
||||
memcpy(p, bd->bi_enetaddr, 6);
|
||||
|
||||
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/local-mac-address", &len);
|
||||
if (p)
|
||||
memcpy(p, bd->bi_enetaddr, 6);
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_HAS_ETH1)
|
||||
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/mac-address", &len);
|
||||
if (p)
|
||||
memcpy(p, bd->bi_enet1addr, 6);
|
||||
|
||||
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/local-mac-address", &len);
|
||||
if (p)
|
||||
memcpy(p, bd->bi_enet1addr, 6);
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_HAS_ETH2)
|
||||
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/mac-address", &len);
|
||||
if (p)
|
||||
memcpy(p, bd->bi_enet2addr, 6);
|
||||
|
||||
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/local-mac-address", &len);
|
||||
if (p)
|
||||
memcpy(p, bd->bi_enet2addr, 6);
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_HAS_ETH3)
|
||||
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/mac-address", &len);
|
||||
if (p)
|
||||
memcpy(p, bd->bi_enet3addr, 6);
|
||||
|
||||
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/local-mac-address", &len);
|
||||
if (p)
|
||||
memcpy(p, bd->bi_enet3addr, 6);
|
||||
#endif
|
||||
|
||||
|
|
|
|||
|
|
@ -143,12 +143,10 @@ void cpu_init_f (void)
|
|||
memctl->br1 = CFG_BR1_PRELIM;
|
||||
#endif
|
||||
|
||||
#if !defined(CONFIG_MPC85xx)
|
||||
#if defined(CFG_BR2_PRELIM) && defined(CFG_OR2_PRELIM)
|
||||
memctl->or2 = CFG_OR2_PRELIM;
|
||||
memctl->br2 = CFG_BR2_PRELIM;
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if defined(CFG_BR3_PRELIM) && defined(CFG_OR3_PRELIM)
|
||||
memctl->or3 = CFG_OR3_PRELIM;
|
||||
|
|
|
|||
|
|
@ -90,14 +90,14 @@ pci_mpc85xx_init(struct pci_controller *board_hose)
|
|||
pcix->powbar1 = (CFG_PCI1_MEM_PHYS >> 12) & 0x000fffff;
|
||||
pcix->powbear1 = 0x00000000;
|
||||
pcix->powar1 = (POWAR_EN | POWAR_MEM_READ |
|
||||
POWAR_MEM_WRITE | POWAR_MEM_512M);
|
||||
POWAR_MEM_WRITE | (__ilog2(CFG_PCI1_MEM_SIZE) - 1));
|
||||
|
||||
pcix->potar2 = (CFG_PCI1_IO_BASE >> 12) & 0x000fffff;
|
||||
pcix->potear2 = 0x00000000;
|
||||
pcix->powbar2 = (CFG_PCI1_IO_PHYS >> 12) & 0x000fffff;
|
||||
pcix->powbear2 = 0x00000000;
|
||||
pcix->powar2 = (POWAR_EN | POWAR_IO_READ |
|
||||
POWAR_IO_WRITE | POWAR_IO_1M);
|
||||
POWAR_IO_WRITE | (__ilog2(CFG_PCI1_IO_SIZE) - 1));
|
||||
|
||||
pcix->pitar1 = 0x00000000;
|
||||
pcix->piwbar1 = 0x00000000;
|
||||
|
|
@ -175,14 +175,14 @@ pci_mpc85xx_init(struct pci_controller *board_hose)
|
|||
pcix2->powbar1 = (CFG_PCI2_MEM_PHYS >> 12) & 0x000fffff;
|
||||
pcix2->powbear1 = 0x00000000;
|
||||
pcix2->powar1 = (POWAR_EN | POWAR_MEM_READ |
|
||||
POWAR_MEM_WRITE | POWAR_MEM_512M);
|
||||
POWAR_MEM_WRITE | (__ilog2(CFG_PCI2_MEM_SIZE) - 1));
|
||||
|
||||
pcix2->potar2 = (CFG_PCI2_IO_BASE >> 12) & 0x000fffff;
|
||||
pcix2->potear2 = 0x00000000;
|
||||
pcix2->powbar2 = (CFG_PCI2_IO_PHYS >> 12) & 0x000fffff;
|
||||
pcix2->powbear2 = 0x00000000;
|
||||
pcix2->powar2 = (POWAR_EN | POWAR_IO_READ |
|
||||
POWAR_IO_WRITE | POWAR_IO_1M);
|
||||
POWAR_IO_WRITE | (__ilog2(CFG_PCI2_IO_SIZE) - 1));
|
||||
|
||||
pcix2->pitar1 = 0x00000000;
|
||||
pcix2->piwbar1 = 0x00000000;
|
||||
|
|
|
|||
|
|
@ -263,13 +263,14 @@ spd_sdram(void)
|
|||
}
|
||||
|
||||
/*
|
||||
* Adjust DDR II IO voltage biasing. It just makes it work.
|
||||
* Adjust DDR II IO voltage biasing.
|
||||
* Only 8548 rev 1 needs the fix
|
||||
*/
|
||||
if (spd.mem_type == SPD_MEMTYPE_DDR2) {
|
||||
gur->ddrioovcr = (0
|
||||
| 0x80000000 /* Enable */
|
||||
| 0x10000000 /* VSEL to 1.8V */
|
||||
);
|
||||
if ((SVR_VER(get_svr()) == SVR_8548_E) &&
|
||||
(SVR_MJREV(get_svr()) == 1) &&
|
||||
(spd.mem_type == SPD_MEMTYPE_DDR2)) {
|
||||
gur->ddrioovcr = (0x80000000 /* Enable */
|
||||
| 0x10000000);/* VSEL to 1.8V */
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -786,14 +787,17 @@ spd_sdram(void)
|
|||
* Is this an ECC DDR chip?
|
||||
* But don't mess with it if the DDR controller will init mem.
|
||||
*/
|
||||
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
|
||||
#ifdef CONFIG_DDR_ECC
|
||||
if (spd.config == 0x02) {
|
||||
#ifndef CONFIG_ECC_INIT_VIA_DDRCONTROLLER
|
||||
ddr->err_disable = 0x0000000d;
|
||||
#endif
|
||||
ddr->err_sbe = 0x00ff0000;
|
||||
}
|
||||
|
||||
debug("DDR: err_disable = 0x%08x\n", ddr->err_disable);
|
||||
debug("DDR: err_sbe = 0x%08x\n", ddr->err_sbe);
|
||||
#endif
|
||||
#endif /* CONFIG_DDR_ECC */
|
||||
|
||||
asm("sync;isync;msync");
|
||||
udelay(500);
|
||||
|
|
@ -991,17 +995,24 @@ setup_laws_and_tlbs(unsigned int memsize)
|
|||
break;
|
||||
case 256:
|
||||
case 512:
|
||||
tlb_size = BOOKE_PAGESZ_256M;
|
||||
break;
|
||||
case 1024:
|
||||
case 2048:
|
||||
tlb_size = BOOKE_PAGESZ_256M;
|
||||
if (PVR_VER(get_pvr()) > PVR_VER(PVR_85xx))
|
||||
tlb_size = BOOKE_PAGESZ_1G;
|
||||
else
|
||||
tlb_size = BOOKE_PAGESZ_256M;
|
||||
break;
|
||||
default:
|
||||
puts("DDR: only 16M,32M,64M,128M,256M,512M,1G and 2G are supported.\n");
|
||||
|
||||
/*
|
||||
* The memory was not able to be mapped.
|
||||
* Default to a small size.
|
||||
*/
|
||||
return 0;
|
||||
tlb_size = BOOKE_PAGESZ_64M;
|
||||
memsize=64;
|
||||
break;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -37,49 +37,21 @@ void get_sys_info (sys_info_t * sysInfo)
|
|||
{
|
||||
volatile immap_t *immap = (immap_t *)CFG_IMMR;
|
||||
volatile ccsr_gur_t *gur = &immap->im_gur;
|
||||
uint plat_ratio,e500_ratio;
|
||||
uint plat_ratio,e500_ratio,half_freqSystemBus;
|
||||
|
||||
plat_ratio = (gur->porpllsr) & 0x0000003e;
|
||||
plat_ratio >>= 1;
|
||||
switch(plat_ratio) {
|
||||
case 0x02:
|
||||
case 0x03:
|
||||
case 0x04:
|
||||
case 0x05:
|
||||
case 0x06:
|
||||
case 0x08:
|
||||
case 0x09:
|
||||
case 0x0a:
|
||||
case 0x0c:
|
||||
case 0x10:
|
||||
sysInfo->freqSystemBus = plat_ratio * CONFIG_SYS_CLK_FREQ;
|
||||
break;
|
||||
default:
|
||||
sysInfo->freqSystemBus = 0;
|
||||
break;
|
||||
}
|
||||
|
||||
sysInfo->freqSystemBus = plat_ratio * CONFIG_SYS_CLK_FREQ;
|
||||
e500_ratio = (gur->porpllsr) & 0x003f0000;
|
||||
e500_ratio >>= 16;
|
||||
switch(e500_ratio) {
|
||||
case 0x04:
|
||||
sysInfo->freqProcessor = 2*sysInfo->freqSystemBus;
|
||||
break;
|
||||
case 0x05:
|
||||
sysInfo->freqProcessor = 5*sysInfo->freqSystemBus/2;
|
||||
break;
|
||||
case 0x06:
|
||||
sysInfo->freqProcessor = 3*sysInfo->freqSystemBus;
|
||||
break;
|
||||
case 0x07:
|
||||
sysInfo->freqProcessor = 7*sysInfo->freqSystemBus/2;
|
||||
break;
|
||||
default:
|
||||
sysInfo->freqProcessor = 0;
|
||||
break;
|
||||
}
|
||||
|
||||
/* Divide before multiply to avoid integer
|
||||
* overflow for processor speeds above 2GHz */
|
||||
half_freqSystemBus = sysInfo->freqSystemBus/2;
|
||||
sysInfo->freqProcessor = e500_ratio*half_freqSystemBus;
|
||||
}
|
||||
|
||||
|
||||
int get_clocks (void)
|
||||
{
|
||||
sys_info_t sys_info;
|
||||
|
|
|
|||
|
|
@ -251,13 +251,10 @@ _start_e500:
|
|||
*/
|
||||
bl tlb1_entry
|
||||
mr r5,r0
|
||||
li r1,0x0020 /* max 16 TLB1 plus some TLB0 entries */
|
||||
mtctr r1
|
||||
lwzu r4,0(r5) /* how many TLB1 entries we actually use */
|
||||
mtctr r4
|
||||
|
||||
0: cmpwi r4,0
|
||||
beq 1f
|
||||
lwzu r0,4(r5)
|
||||
0: lwzu r0,4(r5)
|
||||
lwzu r1,4(r5)
|
||||
lwzu r2,4(r5)
|
||||
lwzu r3,4(r5)
|
||||
|
|
@ -269,7 +266,6 @@ _start_e500:
|
|||
msync
|
||||
tlbwe
|
||||
isync
|
||||
addi r4,r4,-1
|
||||
bdnz 0b
|
||||
|
||||
1:
|
||||
|
|
@ -301,20 +297,16 @@ _start_e500:
|
|||
|
||||
bl law_entry
|
||||
mr r6,r0
|
||||
li r1,0x0007 /* 8 LAWs, but reserve one for boot-over-rio-or-pci */
|
||||
mtctr r1
|
||||
lwzu r5,0(r6) /* how many windows we actually use */
|
||||
mtctr r5
|
||||
|
||||
li r2,0x0c28 /* the first pair is reserved for boot-over-rio-or-pci */
|
||||
li r1,0x0c30
|
||||
|
||||
0: cmpwi r5,0
|
||||
beq 1f
|
||||
lwzu r4,4(r6)
|
||||
0: lwzu r4,4(r6)
|
||||
lwzu r3,4(r6)
|
||||
stwx r4,r7,r2
|
||||
stwx r3,r7,r1
|
||||
addi r5,r5,-1
|
||||
addi r2,r2,0x0020
|
||||
addi r1,r1,0x0020
|
||||
bdnz 0b
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@
|
|||
* terms of the GNU Public License, Version 2, incorporated
|
||||
* herein by reference.
|
||||
*
|
||||
* Copyright 2004 Freescale Semiconductor.
|
||||
* Copyright 2004, 2007 Freescale Semiconductor, Inc.
|
||||
* (C) Copyright 2003, Motorola, Inc.
|
||||
* author Andy Fleming
|
||||
*
|
||||
|
|
@ -66,7 +66,11 @@ struct tsec_info_struct {
|
|||
*/
|
||||
static struct tsec_info_struct tsec_info[] = {
|
||||
#if defined(CONFIG_MPC85XX_TSEC1) || defined(CONFIG_MPC83XX_TSEC1)
|
||||
#if defined(CONFIG_MPC8544DS)
|
||||
{TSEC1_PHY_ADDR, TSEC_GIGABIT | TSEC_REDUCED, TSEC1_PHYIDX},
|
||||
#else
|
||||
{TSEC1_PHY_ADDR, TSEC_GIGABIT, TSEC1_PHYIDX},
|
||||
#endif
|
||||
#elif defined(CONFIG_MPC86XX_TSEC1)
|
||||
{TSEC1_PHY_ADDR, TSEC_GIGABIT | TSEC_REDUCED, TSEC1_PHYIDX},
|
||||
#else
|
||||
|
|
@ -381,6 +385,76 @@ uint mii_parse_sr(uint mii_reg, struct tsec_private * priv)
|
|||
return 0;
|
||||
}
|
||||
|
||||
/* Generic function which updates the speed and duplex. If
|
||||
* autonegotiation is enabled, it uses the AND of the link
|
||||
* partner's advertised capabilities and our advertised
|
||||
* capabilities. If autonegotiation is disabled, we use the
|
||||
* appropriate bits in the control register.
|
||||
*
|
||||
* Stolen from Linux's mii.c and phy_device.c
|
||||
*/
|
||||
uint mii_parse_link(uint mii_reg, struct tsec_private *priv)
|
||||
{
|
||||
/* We're using autonegotiation */
|
||||
if (mii_reg & PHY_BMSR_AUTN_ABLE) {
|
||||
uint lpa = 0;
|
||||
uint gblpa = 0;
|
||||
|
||||
/* Check for gigabit capability */
|
||||
if (mii_reg & PHY_BMSR_EXT) {
|
||||
/* We want a list of states supported by
|
||||
* both PHYs in the link
|
||||
*/
|
||||
gblpa = read_phy_reg(priv, PHY_1000BTSR);
|
||||
gblpa &= read_phy_reg(priv, PHY_1000BTCR) << 2;
|
||||
}
|
||||
|
||||
/* Set the baseline so we only have to set them
|
||||
* if they're different
|
||||
*/
|
||||
priv->speed = 10;
|
||||
priv->duplexity = 0;
|
||||
|
||||
/* Check the gigabit fields */
|
||||
if (gblpa & (PHY_1000BTSR_1000FD | PHY_1000BTSR_1000HD)) {
|
||||
priv->speed = 1000;
|
||||
|
||||
if (gblpa & PHY_1000BTSR_1000FD)
|
||||
priv->duplexity = 1;
|
||||
|
||||
/* We're done! */
|
||||
return 0;
|
||||
}
|
||||
|
||||
lpa = read_phy_reg(priv, PHY_ANAR);
|
||||
lpa &= read_phy_reg(priv, PHY_ANLPAR);
|
||||
|
||||
if (lpa & (PHY_ANLPAR_TXFD | PHY_ANLPAR_TX)) {
|
||||
priv->speed = 100;
|
||||
|
||||
if (lpa & PHY_ANLPAR_TXFD)
|
||||
priv->duplexity = 1;
|
||||
|
||||
} else if (lpa & PHY_ANLPAR_10FD)
|
||||
priv->duplexity = 1;
|
||||
} else {
|
||||
uint bmcr = read_phy_reg(priv, PHY_BMCR);
|
||||
|
||||
priv->speed = 10;
|
||||
priv->duplexity = 0;
|
||||
|
||||
if (bmcr & PHY_BMCR_DPLX)
|
||||
priv->duplexity = 1;
|
||||
|
||||
if (bmcr & PHY_BMCR_1000_MBPS)
|
||||
priv->speed = 1000;
|
||||
else if (bmcr & PHY_BMCR_100_MBPS)
|
||||
priv->speed = 100;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Parse the BCM54xx status register for speed and duplex information.
|
||||
* The linux sungem_phy has this information, but in a table format.
|
||||
|
|
@ -718,6 +792,7 @@ static void startup_tsec(struct eth_device *dev)
|
|||
/* Start up the PHY */
|
||||
if(priv->phyinfo)
|
||||
phy_run_commands(priv, priv->phyinfo->startup);
|
||||
|
||||
adjust_link(dev);
|
||||
|
||||
/* Enable Transmit and Receive */
|
||||
|
|
@ -1088,6 +1163,27 @@ struct phy_info phy_info_dm9161 = {
|
|||
{miim_end,}
|
||||
},
|
||||
};
|
||||
/* a generic flavor. */
|
||||
struct phy_info phy_info_generic = {
|
||||
0,
|
||||
"Unknown/Generic PHY",
|
||||
32,
|
||||
(struct phy_cmd[]) { /* config */
|
||||
{PHY_BMCR, PHY_BMCR_RESET, NULL},
|
||||
{PHY_BMCR, PHY_BMCR_AUTON|PHY_BMCR_RST_NEG, NULL},
|
||||
{miim_end,}
|
||||
},
|
||||
(struct phy_cmd[]) { /* startup */
|
||||
{PHY_BMSR, miim_read, NULL},
|
||||
{PHY_BMSR, miim_read, &mii_parse_sr},
|
||||
{PHY_BMSR, miim_read, &mii_parse_link},
|
||||
{miim_end,}
|
||||
},
|
||||
(struct phy_cmd[]) { /* shutdown */
|
||||
{miim_end,}
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
uint mii_parse_lxt971_sr2(uint mii_reg, struct tsec_private *priv)
|
||||
{
|
||||
|
|
@ -1203,6 +1299,7 @@ struct phy_info *phy_info[] = {
|
|||
&phy_info_lxt971,
|
||||
&phy_info_VSC8244,
|
||||
&phy_info_dp83865,
|
||||
&phy_info_generic,
|
||||
NULL
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -7,7 +7,7 @@
|
|||
* terms of the GNU Public License, Version 2, incorporated
|
||||
* herein by reference.
|
||||
*
|
||||
* Copyright 2004 Freescale Semiconductor.
|
||||
* Copyright 2004, 2007 Freescale Semiconductor, Inc.
|
||||
* (C) Copyright 2003, Motorola, Inc.
|
||||
* maintained by Xianghua Xiao (x.xiao@motorola.com)
|
||||
* author Andy Fleming
|
||||
|
|
@ -65,6 +65,7 @@
|
|||
#define ECNTRL_INIT_SETTINGS 0x00001000
|
||||
#define ECNTRL_TBI_MODE 0x00000020
|
||||
#define ECNTRL_R100 0x00000008
|
||||
#define ECNTRL_SGMII_MODE 0x00000002
|
||||
|
||||
#define miim_end -2
|
||||
#define miim_read -1
|
||||
|
|
|
|||
|
|
@ -396,8 +396,8 @@ extern int write_bat(ppc_bat_t bat, unsigned long upper, unsigned long lower);
|
|||
#define BOOKE_PAGESZ_16M 7
|
||||
#define BOOKE_PAGESZ_64M 8
|
||||
#define BOOKE_PAGESZ_256M 9
|
||||
#define BOOKE_PAGESZ_1GB 10
|
||||
#define BOOKE_PAGESZ_4GB 11
|
||||
#define BOOKE_PAGESZ_1G 10
|
||||
#define BOOKE_PAGESZ_4G 11
|
||||
|
||||
#if defined(CONFIG_MPC86xx)
|
||||
#define LAWBAR_BASE_ADDR 0x00FFFFFF
|
||||
|
|
@ -413,6 +413,7 @@ extern int write_bat(ppc_bat_t bat, unsigned long upper, unsigned long lower);
|
|||
#define LAWAR_TRGT_IF_PCI1 0x00000000
|
||||
#define LAWAR_TRGT_IF_PCIX 0x00000000
|
||||
#define LAWAR_TRGT_IF_PCI2 0x00100000
|
||||
#define LAWAR_TRGT_IF_PEX 0x00200000
|
||||
#define LAWAR_TRGT_IF_LBC 0x00400000
|
||||
#define LAWAR_TRGT_IF_CCSR 0x00800000
|
||||
#define LAWAR_TRGT_IF_DDR_INTERLEAVED 0x00B00000
|
||||
|
|
|
|||
|
|
@ -232,6 +232,9 @@
|
|||
#define HID0_BHTE (1<<2) /* Branch History Table Enable */
|
||||
#define HID0_BTCD (1<<1) /* Branch target cache disable */
|
||||
#define SPRN_HID1 0x3F1 /* Hardware Implementation Register 1 */
|
||||
#define HID1_RFXE (1<<17) /* Read Fault Exception Enable */
|
||||
#define HID1_ASTME (1<<13) /* Address bus streaming mode */
|
||||
#define HID1_ABE (1<<12) /* Address broadcast enable */
|
||||
#define SPRN_IABR 0x3F2 /* Instruction Address Breakpoint Register */
|
||||
#ifndef CONFIG_BOOKE
|
||||
#define SPRN_IAC1 0x3F4 /* Instruction Address Compare 1 */
|
||||
|
|
@ -415,10 +418,12 @@
|
|||
#define SPRN_IVOR15 0x19f /* Interrupt Vector Offset Register 15 */
|
||||
|
||||
/* e500 definitions */
|
||||
#define SPRN_L1CSR0 0x3f2 /* L1 Cache Control and Status Register 0 */
|
||||
#define SPRN_L1CSR0 0x3f2 /* L1 Data Cache Control and Status Register 0 */
|
||||
#define L1CSR0_CPE 0x00010000 /* Data Cache Parity Enable */
|
||||
#define L1CSR0_DCFI 0x00000002 /* Data Cache Flash Invalidate */
|
||||
#define L1CSR0_DCE 0x00000001 /* Data Cache Enable */
|
||||
#define SPRN_L1CSR1 0x3f3 /* L1 Cache Control and Status Register 1 */
|
||||
#define SPRN_L1CSR1 0x3f3 /* L1 Instruction Cache Control and Status Register 1 */
|
||||
#define L1CSR1_CPE 0x00010000 /* Instruction Cache Parity Enable */
|
||||
#define L1CSR1_ICFI 0x00000002 /* Instruction Cache Flash Invalidate */
|
||||
#define L1CSR1_ICE 0x00000001 /* Instruction Cache Enable */
|
||||
|
||||
|
|
@ -840,9 +845,12 @@
|
|||
#define SVR_8560 0x8070
|
||||
#define SVR_8555 0x8079
|
||||
#define SVR_8541 0x807A
|
||||
#define SVR_8544 0x8034
|
||||
#define SVR_8544_E 0x803C
|
||||
#define SVR_8548 0x8031
|
||||
#define SVR_8548_E 0x8039
|
||||
#define SVR_8641 0x8090
|
||||
#define SVR_8568_E 0x807D
|
||||
|
||||
|
||||
/* I am just adding a single entry for 8260 boards. I think we may be
|
||||
|
|
|
|||
|
|
@ -330,13 +330,12 @@
|
|||
|
||||
/*
|
||||
* General PCI
|
||||
* Addresses are mapped 1-1.
|
||||
* Memory space is mapped 1-1, but I/O space must start from 0.
|
||||
*/
|
||||
#define CFG_PCI1_MEM_BASE 0x80000000
|
||||
#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
|
||||
#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
|
||||
|
||||
#define CFG_PCI1_IO_BASE 0x0
|
||||
#define CFG_PCI1_IO_BASE 0x00000000
|
||||
#define CFG_PCI1_IO_PHYS 0xe2000000
|
||||
#define CFG_PCI1_IO_SIZE 0x100000 /* 1M */
|
||||
|
||||
|
|
|
|||
|
|
@ -334,7 +334,7 @@ extern unsigned long get_clock_freq(void);
|
|||
|
||||
/*
|
||||
* General PCI
|
||||
* Addresses are mapped 1-1.
|
||||
* Memory space is mapped 1-1, but I/O space must start from 0.
|
||||
*/
|
||||
#define CFG_PCI1_MEM_BASE 0x80000000
|
||||
#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
|
||||
|
|
|
|||
|
|
@ -0,0 +1,591 @@
|
|||
/*
|
||||
* Copyright 2007 Freescale Semiconductor, Inc.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
/*
|
||||
* mpc8544ds board configuration file
|
||||
*
|
||||
*/
|
||||
#ifndef __CONFIG_H
|
||||
#define __CONFIG_H
|
||||
|
||||
/* High Level Configuration Options */
|
||||
#define CONFIG_BOOKE 1 /* BOOKE */
|
||||
#define CONFIG_E500 1 /* BOOKE e500 family */
|
||||
#define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48 */
|
||||
#define CONFIG_MPC8544 1
|
||||
#define CONFIG_MPC8544DS 1
|
||||
|
||||
#undef CONFIG_PCI /* Enable PCI/PCIE */
|
||||
#undef CONFIG_PCI1 /* PCI controller 1 */
|
||||
#undef CONFIG_PCIE1 /* PCIE controler 1 (slot 1) */
|
||||
#undef CONFIG_PCIE2 /* PCIE controler 2 (slot 2) */
|
||||
#undef CONFIG_PCIE3 /* PCIE controler 3 (ULI bridge) */
|
||||
#undef CONFIG_FSL_PCI_INIT /* Use common FSL init code */
|
||||
|
||||
#define CONFIG_TSEC_ENET /* tsec ethernet support */
|
||||
#define CONFIG_ENV_OVERWRITE
|
||||
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
|
||||
#undef CONFIG_DDR_DLL
|
||||
#define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */
|
||||
|
||||
#define CONFIG_DDR_ECC /* only for ECC DDR module */
|
||||
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
|
||||
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
|
||||
|
||||
#define CONFIG_DDR_ECC_CMD
|
||||
|
||||
/*
|
||||
* When initializing flash, if we cannot find the manufacturer ID,
|
||||
* assume this is the AMD flash associated with the CDS board.
|
||||
* This allows booting from a promjet.
|
||||
*/
|
||||
#define CONFIG_ASSUME_AMD_FLASH
|
||||
|
||||
#define MPC85xx_DDR_SDRAM_CLK_CNTL /* 85xx has clock control reg */
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
extern unsigned long get_board_sys_clk(unsigned long dummy);
|
||||
#endif
|
||||
#define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0) /* sysclk for MPC85xx */
|
||||
|
||||
/*
|
||||
* These can be toggled for performance analysis, otherwise use default.
|
||||
*/
|
||||
#define CONFIG_L2_CACHE /* toggle L2 cache */
|
||||
#define CONFIG_BTB /* toggle branch predition */
|
||||
#define CONFIG_ADDR_STREAMING /* toggle addr streaming */
|
||||
#define CONFIG_CLEAR_LAW0 /* Clear LAW0 in cpu_init_r */
|
||||
|
||||
/*
|
||||
* Only possible on E500 Version 2 or newer cores.
|
||||
*/
|
||||
#define CONFIG_ENABLE_36BIT_PHYS 1
|
||||
|
||||
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
|
||||
|
||||
#undef CFG_DRAM_TEST /* memory test, takes time */
|
||||
#define CFG_MEMTEST_START 0x00200000 /* memtest works on */
|
||||
#define CFG_MEMTEST_END 0x00400000
|
||||
#define CFG_ALT_MEMTEST
|
||||
#define CONFIG_PANIC_HANG /* do not reset board on panic */
|
||||
|
||||
/*
|
||||
* Base addresses -- Note these are effective addresses where the
|
||||
* actual resources get mapped (not physical addresses)
|
||||
*/
|
||||
#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
|
||||
#define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */
|
||||
#define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
|
||||
|
||||
#define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000)
|
||||
#define CFG_PCIE1_ADDR (CFG_CCSRBAR+0xa000)
|
||||
#define CFG_PCIE2_ADDR (CFG_CCSRBAR+0x9000)
|
||||
#define CFG_PCIE3_ADDR (CFG_CCSRBAR+0xb000)
|
||||
|
||||
/*
|
||||
* DDR Setup
|
||||
*/
|
||||
#define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
|
||||
#define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE
|
||||
|
||||
#define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */
|
||||
|
||||
/*
|
||||
* Make sure required options are set
|
||||
*/
|
||||
#ifndef CONFIG_SPD_EEPROM
|
||||
#error ("CONFIG_SPD_EEPROM is required")
|
||||
#endif
|
||||
|
||||
#undef CONFIG_CLOCKS_IN_MHZ
|
||||
|
||||
/*
|
||||
* Memory map
|
||||
*
|
||||
* 0x0000_0000 0x7fff_ffff DDR 2G Cacheable
|
||||
*
|
||||
* 0x8000_0000 0xbfff_ffff PCI Express Mem 1G non-cacheable
|
||||
*
|
||||
* 0xc000_0000 0xdfff_ffff PCI 512M non-cacheable
|
||||
*
|
||||
* 0xe000_0000 0xe00f_ffff CCSR 1M non-cacheable
|
||||
* 0xe100_0000 0xe3ff_ffff PCI IO range 4M non-cacheable
|
||||
*
|
||||
* Localbus cacheable
|
||||
*
|
||||
* 0xf000_0000 0xf3ff_ffff SDRAM 64M Cacheable
|
||||
* 0xf401_0000 0xf401_3fff L1 for stack 4K Cacheable TLB0
|
||||
*
|
||||
* Localbus non-cacheable
|
||||
*
|
||||
* 0xf800_0000 0xf80f_ffff NVRAM/CADMUS (*) 1M non-cacheable
|
||||
* 0xff00_0000 0xff7f_ffff FLASH (2nd bank) 8M non-cacheable
|
||||
* 0xff80_0000 0xffff_ffff FLASH (boot bank) 8M non-cacheable
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Local Bus Definitions
|
||||
*/
|
||||
#define CFG_BOOT_BLOCK 0xfc000000 /* boot TLB */
|
||||
|
||||
#define CFG_LBC_CACHE_BASE 0xf0000000 /* Localbus cacheable */
|
||||
|
||||
#define CFG_FLASH_BASE 0xff800000 /* start of FLASH 8M */
|
||||
|
||||
#define CFG_BR0_PRELIM 0xff801001
|
||||
#define CFG_BR1_PRELIM 0xfe801001
|
||||
|
||||
#define CFG_OR0_PRELIM 0xff806e65
|
||||
#define CFG_OR1_PRELIM 0xff806e65
|
||||
|
||||
#define CFG_FLASH_BANKS_LIST {0xfe800000,CFG_FLASH_BASE}
|
||||
|
||||
#define CFG_MAX_FLASH_BANKS 2 /* number of banks */
|
||||
#define CFG_MAX_FLASH_SECT 128 /* sectors per device */
|
||||
#undef CFG_FLASH_CHECKSUM
|
||||
#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
|
||||
#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
|
||||
|
||||
#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
|
||||
|
||||
#define CFG_FLASH_CFI_DRIVER
|
||||
#define CFG_FLASH_CFI
|
||||
#define CFG_FLASH_EMPTY_INFO
|
||||
|
||||
#define CFG_LBC_NONCACHE_BASE 0xf8000000
|
||||
|
||||
#define CFG_BR2_PRELIM 0xf8201001 /* port size 16bit */
|
||||
#define CFG_OR2_PRELIM 0xfff06ff7 /* 1MB Compact Flash area*/
|
||||
|
||||
#define CFG_BR3_PRELIM 0xf8100801 /* port size 8bit */
|
||||
#define CFG_OR3_PRELIM 0xfff06ff7 /* 1MB PIXIS area*/
|
||||
|
||||
#define PIXIS_BASE 0xf8100000 /* PIXIS registers */
|
||||
#define PIXIS_ID 0x0 /* Board ID at offset 0 */
|
||||
#define PIXIS_VER 0x1 /* Board version at offset 1 */
|
||||
#define PIXIS_PVER 0x2 /* PIXIS FPGA version at offset 2 */
|
||||
#define PIXIS_RST 0x4 /* PIXIS Reset Control register */
|
||||
#define PIXIS_AUX 0x6 /* PIXIS Auxiliary register; Scratch
|
||||
* register */
|
||||
#define PIXIS_SPD 0x7 /* Register for SYSCLK speed */
|
||||
#define PIXIS_VCTL 0x10 /* VELA Control Register */
|
||||
#define PIXIS_VCFGEN0 0x12 /* VELA Config Enable 0 */
|
||||
#define PIXIS_VCFGEN1 0x13 /* VELA Config Enable 1 */
|
||||
#define PIXIS_VBOOT 0x16 /* VELA VBOOT Register */
|
||||
#define PIXIS_VSPEED0 0x17 /* VELA VSpeed 0 */
|
||||
#define PIXIS_VSPEED1 0x18 /* VELA VSpeed 1 */
|
||||
#define PIXIS_VCLKH 0x19 /* VELA VCLKH register */
|
||||
#define PIXIS_VCLKL 0x1A /* VELA VCLKL register */
|
||||
|
||||
|
||||
/* define to use L1 as initial stack */
|
||||
#define CONFIG_L1_INIT_RAM 1
|
||||
#define CFG_INIT_L1_LOCK 1
|
||||
#define CFG_INIT_L1_ADDR 0xf4010000 /* Initial L1 address */
|
||||
#define CFG_INIT_L1_END 0x00004000 /* End of used area in RAM */
|
||||
|
||||
/* define to use L2SRAM as initial stack */
|
||||
#undef CONFIG_L2_INIT_RAM
|
||||
#define CFG_INIT_L2_ADDR 0xf8fc0000
|
||||
#define CFG_INIT_L2_END 0x00040000 /* End of used area in RAM */
|
||||
|
||||
#ifdef CONFIG_L1_INIT_RAM
|
||||
#define CFG_INIT_RAM_ADDR CFG_INIT_L1_ADDR
|
||||
#define CFG_INIT_RAM_END CFG_INIT_L1_END
|
||||
#else
|
||||
#define CFG_INIT_RAM_ADDR CFG_INIT_L2_ADDR
|
||||
#define CFG_INIT_RAM_END CFG_INIT_L2_END
|
||||
#endif
|
||||
|
||||
#define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */
|
||||
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
|
||||
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
|
||||
|
||||
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
|
||||
#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
|
||||
|
||||
/* Serial Port - controlled on board with jumper J8
|
||||
* open - index 2
|
||||
* shorted - index 1
|
||||
*/
|
||||
#define CONFIG_CONS_INDEX 1
|
||||
#undef CONFIG_SERIAL_SOFTWARE_FIFO
|
||||
#define CFG_NS16550
|
||||
#define CFG_NS16550_SERIAL
|
||||
#define CFG_NS16550_REG_SIZE 1
|
||||
#define CFG_NS16550_CLK get_bus_freq(0)
|
||||
|
||||
#define CFG_BAUDRATE_TABLE \
|
||||
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
|
||||
|
||||
#define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500)
|
||||
#define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600)
|
||||
|
||||
/* Use the HUSH parser */
|
||||
#define CFG_HUSH_PARSER
|
||||
#ifdef CFG_HUSH_PARSER
|
||||
#define CFG_PROMPT_HUSH_PS2 "> "
|
||||
#endif
|
||||
|
||||
/* pass open firmware flat tree */
|
||||
#define CONFIG_OF_FLAT_TREE 1
|
||||
#define CONFIG_OF_BOARD_SETUP 1
|
||||
|
||||
/* maximum size of the flat tree (8K) */
|
||||
#define OF_FLAT_TREE_MAX_SIZE 8192
|
||||
|
||||
#define OF_CPU "PowerPC,8544@0"
|
||||
#define OF_SOC "soc8544@e0000000"
|
||||
#define OF_TBCLK (bd->bi_busfreq / 8)
|
||||
#define OF_STDOUT_PATH "/soc8544@e0000000/serial@4500"
|
||||
|
||||
/* I2C */
|
||||
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
|
||||
#define CONFIG_HARD_I2C /* I2C with hardware support */
|
||||
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
|
||||
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
|
||||
#define CFG_I2C_EEPROM_ADDR 0x57
|
||||
#define CFG_I2C_SLAVE 0x7F
|
||||
#define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */
|
||||
#define CFG_I2C_OFFSET 0x3100
|
||||
|
||||
/*
|
||||
* General PCI
|
||||
* Memory space is mapped 1-1, but I/O space must start from 0.
|
||||
*/
|
||||
#define CFG_PCIE_PHYS 0x80000000 /* 1G PCIE TLB */
|
||||
#define CFG_PCI_PHYS 0xc0000000 /* 512M PCI TLB */
|
||||
|
||||
#define CFG_PCI1_MEM_BASE 0xc0000000
|
||||
#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
|
||||
#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
|
||||
#define CFG_PCI1_IO_BASE 0x00000000
|
||||
#define CFG_PCI1_IO_PHYS 0xe1000000
|
||||
#define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */
|
||||
|
||||
/* PCI view of System Memory */
|
||||
#define CFG_PCI_MEMORY_BUS 0x00000000
|
||||
#define CFG_PCI_MEMORY_PHYS 0x00000000
|
||||
#define CFG_PCI_MEMORY_SIZE 0x80000000
|
||||
|
||||
/* controller 2, Slot 1, tgtid 1, Base address 9000 */
|
||||
#define CFG_PCIE2_MEM_BASE 0x80000000
|
||||
#define CFG_PCIE2_MEM_PHYS CFG_PCIE2_MEM_BASE
|
||||
#define CFG_PCIE2_MEM_SIZE 0x20000000 /* 512M */
|
||||
#define CFG_PCIE2_IO_BASE 0x00000000
|
||||
#define CFG_PCIE2_IO_PHYS 0xe2000000
|
||||
#define CFG_PCIE2_IO_SIZE 0x00100000 /* 1M */
|
||||
|
||||
/* controller 1, Slot 2,tgtid 2, Base address a000 */
|
||||
#define CFG_PCIE1_MEM_BASE 0xa0000000
|
||||
#define CFG_PCIE1_MEM_PHYS CFG_PCIE1_MEM_BASE
|
||||
#define CFG_PCIE1_MEM_SIZE 0x08000000 /* 128M */
|
||||
#define CFG_PCIE1_MEM_BASE2 0xa8000000
|
||||
#define CFG_PCIE1_MEM_PHYS2 CFG_PCIE1_MEM_BASE2
|
||||
#define CFG_PCIE1_MEM_SIZE2 0x04000000 /* 64M */
|
||||
#define CFG_PCIE1_IO_BASE 0x00000000 /* reuse mem LAW */
|
||||
#define CFG_PCIE1_IO_PHYS 0xaf000000
|
||||
#define CFG_PCIE1_IO_SIZE 0x00100000 /* 1M */
|
||||
|
||||
/* controller 3, direct to uli, tgtid 3, Base address b000 */
|
||||
#define CFG_PCIE3_MEM_BASE 0xb0000000
|
||||
#define CFG_PCIE3_MEM_PHYS CFG_PCIE3_MEM_BASE
|
||||
#define CFG_PCIE3_MEM_SIZE 0x10000000 /* 256M */
|
||||
#define CFG_PCIE3_IO_BASE 0x00000000
|
||||
#define CFG_PCIE3_IO_PHYS 0xe3000000
|
||||
#define CFG_PCIE3_IO_SIZE 0x00100000 /* 1M */
|
||||
|
||||
#if defined(CONFIG_PCI)
|
||||
|
||||
#define CONFIG_NET_MULTI
|
||||
#define CONFIG_PCI_PNP /* do pci plug-and-play */
|
||||
|
||||
#undef CONFIG_EEPRO100
|
||||
#undef CONFIG_TULIP
|
||||
#define CONFIG_RTL8139
|
||||
|
||||
#ifdef CONFIG_RTL8139
|
||||
/* This macro is used by RTL8139 but not defined in PPC architecture */
|
||||
#define KSEG1ADDR(x) (x)
|
||||
#define _IO_BASE 0x00000000
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_PCI_PNP
|
||||
#define PCI_ENET0_IOADDR CFG_PCI1_IO_BASE
|
||||
#define PCI_ENET0_MEMADDR CFG_PCI1_IO_BASE
|
||||
#define PCI_IDSEL_NUMBER 0x11 /* IDSEL = AD11 */
|
||||
#endif
|
||||
|
||||
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
||||
#define CONFIG_DOS_PARTITION
|
||||
#define CONFIG_SCSI_AHCI
|
||||
|
||||
#ifdef CONFIG_SCSI_AHCI
|
||||
#define CONFIG_SATA_ULI5288
|
||||
#define CFG_SCSI_MAX_SCSI_ID 4
|
||||
#define CFG_SCSI_MAX_LUN 1
|
||||
#define CFG_SCSI_MAX_DEVICE (CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN)
|
||||
#define CFG_SCSI_MAXDEVICE CFG_SCSI_MAX_DEVICE
|
||||
#endif /* SCSCI */
|
||||
|
||||
#endif /* CONFIG_PCI */
|
||||
|
||||
|
||||
#if defined(CONFIG_TSEC_ENET)
|
||||
|
||||
#ifndef CONFIG_NET_MULTI
|
||||
#define CONFIG_NET_MULTI 1
|
||||
#endif
|
||||
|
||||
#define CONFIG_MII 1 /* MII PHY management */
|
||||
#define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */
|
||||
#define CONFIG_MPC85XX_TSEC1 1
|
||||
#define CONFIG_MPC85XX_TSEC1_NAME "eTSEC1"
|
||||
#define CONFIG_MPC85XX_TSEC3 1
|
||||
#define CONFIG_MPC85XX_TSEC3_NAME "eTSEC3"
|
||||
#undef CONFIG_MPC85XX_FEC
|
||||
|
||||
#define TSEC1_PHY_ADDR 0
|
||||
#define TSEC3_PHY_ADDR 1
|
||||
|
||||
#define TSEC1_PHYIDX 0
|
||||
#define TSEC3_PHYIDX 0
|
||||
|
||||
#define CONFIG_ETHPRIME "eTSEC1"
|
||||
|
||||
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
|
||||
|
||||
#endif /* CONFIG_TSEC_ENET */
|
||||
|
||||
/*
|
||||
* Environment
|
||||
*/
|
||||
#define CFG_ENV_IS_IN_FLASH 1
|
||||
#if CFG_MONITOR_BASE > 0xfff80000
|
||||
#define CFG_ENV_ADDR 0xfff80000
|
||||
#else
|
||||
#define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
|
||||
#endif
|
||||
#define CFG_ENV_SIZE 0x2000
|
||||
#define CFG_ENV_SECT_SIZE 0x10000 /* 64K (one sector) */
|
||||
|
||||
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
||||
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
||||
|
||||
#if defined(CONFIG_PCI)
|
||||
#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
|
||||
| CFG_CMD_PCI \
|
||||
| CFG_CMD_PING \
|
||||
| CFG_CMD_I2C \
|
||||
| CFG_CMD_MII \
|
||||
| CFG_CMD_BEDBUG \
|
||||
| CFG_CMD_NET)
|
||||
#else
|
||||
#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
|
||||
| CFG_CMD_PING \
|
||||
| CFG_CMD_I2C \
|
||||
| CFG_CMD_MII)
|
||||
#endif
|
||||
#include <cmd_confdefs.h>
|
||||
|
||||
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
||||
|
||||
/*
|
||||
* Miscellaneous configurable options
|
||||
*/
|
||||
#define CFG_LONGHELP /* undef to save memory */
|
||||
#define CFG_LOAD_ADDR 0x2000000 /* default load address */
|
||||
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
|
||||
#else
|
||||
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
|
||||
#endif
|
||||
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
|
||||
#define CFG_MAXARGS 16 /* max number of command args */
|
||||
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
|
||||
#define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
|
||||
|
||||
/*
|
||||
* For booting Linux, the board info and command line data
|
||||
* have to be in the first 8 MB of memory, since this is
|
||||
* the maximum mapped by the Linux kernel during initialization.
|
||||
*/
|
||||
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
|
||||
|
||||
/* Cache Configuration */
|
||||
#define CFG_DCACHE_SIZE 32768
|
||||
#define CFG_CACHELINE_SIZE 32
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Internal Definitions
|
||||
*
|
||||
* Boot Flags
|
||||
*/
|
||||
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
|
||||
#define BOOTFLAG_WARM 0x02 /* Software reboot */
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
|
||||
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Environment Configuration
|
||||
*/
|
||||
|
||||
/* The mac addresses for all ethernet interface */
|
||||
#if defined(CONFIG_TSEC_ENET)
|
||||
#define CONFIG_ETHADDR 00:E0:0C:02:00:FD
|
||||
#define CONFIG_HAS_ETH1
|
||||
#define CONFIG_ETH1ADDR 00:E0:0C:02:01:FD
|
||||
#define CONFIG_HAS_ETH2
|
||||
#define CONFIG_ETH2ADDR 00:E0:0C:02:02:FD
|
||||
#define CONFIG_HAS_ETH3
|
||||
#define CONFIG_ETH3ADDR 00:E0:0C:02:03:FD
|
||||
#endif
|
||||
|
||||
#define CONFIG_IPADDR 192.168.1.251
|
||||
|
||||
#define CONFIG_HOSTNAME 8544ds_unknown
|
||||
#define CONFIG_ROOTPATH /nfs/mpc85xx
|
||||
#define CONFIG_BOOTFILE 8544ds_tmt/uImage.uboot
|
||||
|
||||
#define CONFIG_SERVERIP 192.168.0.1
|
||||
#define CONFIG_GATEWAYIP 192.168.0.1
|
||||
#define CONFIG_NETMASK 255.255.0.0
|
||||
|
||||
#define CONFIG_LOADADDR 1000000 /*default location for tftp and bootm*/
|
||||
|
||||
#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
|
||||
#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
|
||||
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
|
||||
#if defined(CONFIG_PCIE1) || defined(CONFIG_PCIE2) || defined(CONFIG_PCIE3)
|
||||
#define PCIE_ENV \
|
||||
"pciereg=md ${a}000 6; md ${a}020 4; md ${a}bf8 2; echo o;md ${a}c00 25;" \
|
||||
"echo i; md ${a}da0 15; echo e;md ${a}e00 e; echo d; md ${a}f00 c\0" \
|
||||
"pcie1regs=setenv a e000a; run pciereg\0" \
|
||||
"pcie2regs=setenv a e0009; run pciereg\0" \
|
||||
"pcie3regs=setenv a e000b; run pciereg\0" \
|
||||
"pcieerr=md ${a}020 1; md ${a}e00;" \
|
||||
"pci d.b $b.0 7 1; pci d.w $b.0 1e 1;" \
|
||||
"pci d.w $b.0 56 1;" \
|
||||
"pci d $b.0 104 1;pci d $b.0 110 1;pci d $b.0 130 1\0" \
|
||||
"pcieerrc=mw ${a}020 ffffffff; mw ${a}e00 ffffffff;" \
|
||||
"pci w.b $b.0 7 ff; pci w.w $b.0 1e ffff; pci w.w $b.0 56 ffff;" \
|
||||
"pci w $b.0 104 ffffffff; pci w $b.0 110 ffffffff;" \
|
||||
"pci w $b.0 130 ffffffff\0" \
|
||||
"pciecfg=pci d $b.0 0 20; pci d $b.0 100 e; pci d $b.0 400 69\0" \
|
||||
"pcie1err=setenv a e000a; run pcieerr\0" \
|
||||
"pcie2err=setenv a e0009; run pcieerr\0" \
|
||||
"pcie3err=setenv a e000b; run pcieerr\0" \
|
||||
"pcie1errc=setenv a e000a; run pcieerrc\0" \
|
||||
"pcie2errc=setenv a e0009; run pcieerrc\0" \
|
||||
"pcie3errc=setenv a e000b; run pcieerrc\0"
|
||||
#else
|
||||
#define PCIE_ENV ""
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_PCI1)
|
||||
#define PCI_ENV \
|
||||
"pcireg=md ${a}000 3; echo o;md ${a}c00 25; echo i; md ${a}da0 15;" \
|
||||
"echo e;md ${a}e00 9\0" \
|
||||
"pci1regs=setenv a e0008; run pcireg\0" \
|
||||
"pcierr=md ${a}e00 8; pci d.b $b.0 7 1; pci d.w $b.0 1e 1;" \
|
||||
"pci d.w $b.0 56 1\0" \
|
||||
"pcierrc=mw ${a}e00 ffffffff; pci w.b $b.0 7 ff; pci w.w $b.0 1e ffff;" \
|
||||
"pci w.w $b.0 56 ffff\0" \
|
||||
"pci1err=setenv a e0008; run pcierr\0" \
|
||||
"pci1errc=setenv a e0008; run pcierrc\0"
|
||||
#else
|
||||
#define PCI_ENV ""
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_TSEC_ENET)
|
||||
#define ENET_ENV \
|
||||
"enetreg1=md ${a}000 2; md ${a}010 9; md ${a}050 4; md ${a}08c 1;" \
|
||||
"md ${a}098 2\0" \
|
||||
"enetregt=echo t;md ${a}100 6; md ${a}140 2; md ${a}180 10; md ${a}200 10\0" \
|
||||
"enetregr=echo r;md ${a}300 6; md ${a}330 5; md ${a}380 10; md ${a}400 10\0" \
|
||||
"enetregm=echo mac;md ${a}500 5; md ${a}520 28;echo fifo;md ${a}a00 1;" \
|
||||
"echo mib;md ${a}680 31\0" \
|
||||
"enetreg=run enetreg1; run enetregm; run enetregt; run enetregr\0" \
|
||||
"enet1regs=setenv a e0024; run enetreg\0" \
|
||||
"enet3regs=setenv a e0026; run enetreg\0"
|
||||
#else
|
||||
#define ENET_ENV ""
|
||||
#endif
|
||||
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"netdev=eth0\0" \
|
||||
"consoledev=ttyS0\0" \
|
||||
"ramdiskaddr=2000000\0" \
|
||||
"ramdiskfile=8544ds_tmt/ramdisk.uboot\0" \
|
||||
"fdtaddr=400000\0" \
|
||||
"fdtfile=8544ds_tmt/mpc8544ds.dtb\0" \
|
||||
"eoi=mw e00400b0 0\0" \
|
||||
"iack=md e00400a0 1\0" \
|
||||
"ddrreg=md ${a}000 8; md ${a}080 8;md ${a}100 d; md ${a}140 4; md ${a}bf0 4;" \
|
||||
"md ${a}e00 3; md ${a}e20 3; md ${a}e40 7; md ${a}f00 5\0" \
|
||||
"ddrregs=setenv a e0002; run ddrreg\0" \
|
||||
"gureg=md ${a}000 2c; md ${a}0b0 1; md ${a}0c0 1; md ${a}b20 3;" \
|
||||
"md ${a}e00 1; md ${a}e60 1; md ${a}ef0 15\0" \
|
||||
"guregs=setenv a e00e0; run gureg\0" \
|
||||
"ecmreg=md ${a}000 1; md ${a}010 1; md ${a}bf8 2; md ${a}e00 6\0" \
|
||||
"ecmregs=setenv a e0001; run ecmreg\0" \
|
||||
PCIE_ENV \
|
||||
PCI_ENV \
|
||||
ENET_ENV
|
||||
|
||||
|
||||
#define CONFIG_NFSBOOTCOMMAND \
|
||||
"setenv bootargs root=/dev/nfs rw " \
|
||||
"nfsroot=$serverip:$rootpath " \
|
||||
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
|
||||
"console=$consoledev,$baudrate $othbootargs;" \
|
||||
"tftp $loadaddr $bootfile;" \
|
||||
"tftp $fdtaddr $fdtfile;" \
|
||||
"bootm $loadaddr - $fdtaddr"
|
||||
|
||||
|
||||
#define CONFIG_RAMBOOTCOMMAND \
|
||||
"setenv bootargs root=/dev/ram rw " \
|
||||
"console=$consoledev,$baudrate $othbootargs;" \
|
||||
"tftp $ramdiskaddr $ramdiskfile;" \
|
||||
"tftp $loadaddr $bootfile;" \
|
||||
"tftp $fdtaddr $fdtfile;" \
|
||||
"bootm $loadaddr $ramdiskaddr $fdtaddr"
|
||||
|
||||
#define CONFIG_BOOTCOMMAND \
|
||||
"setenv bootargs root=/dev/sda3 rw " \
|
||||
"console=$consoledev,$baudrate $othbootargs;" \
|
||||
"tftp $loadaddr $bootfile;" \
|
||||
"tftp $fdtaddr $fdtfile;" \
|
||||
"bootm $loadaddr - $fdtaddr"
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
|
@ -36,12 +36,12 @@
|
|||
#define CONFIG_MPC8548 1 /* MPC8548 specific */
|
||||
#define CONFIG_MPC8548CDS 1 /* MPC8548CDS board specific */
|
||||
|
||||
#undef CONFIG_PCI
|
||||
#define CONFIG_PCI
|
||||
#define CONFIG_TSEC_ENET /* tsec ethernet support */
|
||||
#define CONFIG_ENV_OVERWRITE
|
||||
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
|
||||
#define CONFIG_DDR_DLL /* possible DLL fix needed */
|
||||
#define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */
|
||||
#undef CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */
|
||||
|
||||
#define CONFIG_DDR_ECC /* only for ECC DDR module */
|
||||
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
|
||||
|
|
@ -340,22 +340,34 @@ extern unsigned long get_clock_freq(void);
|
|||
|
||||
/*
|
||||
* General PCI
|
||||
* Addresses are mapped 1-1.
|
||||
* Memory space is mapped 1-1, but I/O space must start from 0.
|
||||
*/
|
||||
#define CFG_PCI1_MEM_BASE 0x80000000
|
||||
#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
|
||||
#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
|
||||
#define CFG_PCI1_MEM_SIZE 0x10000000 /* 256M */
|
||||
#define CFG_PCI1_IO_BASE 0x00000000
|
||||
#define CFG_PCI1_IO_PHYS 0xe2000000
|
||||
#define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */
|
||||
#define CFG_PCI1_IO_SIZE 0x00800000 /* 8M */
|
||||
|
||||
#define CFG_PCI2_MEM_BASE 0xa0000000
|
||||
#define CFG_PCI2_MEM_BASE 0x90000000
|
||||
#define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE
|
||||
#define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */
|
||||
#define CFG_PCI2_MEM_SIZE 0x10000000 /* 256M */
|
||||
#define CFG_PCI2_IO_BASE 0x00000000
|
||||
#define CFG_PCI2_IO_PHYS 0xe2100000
|
||||
#define CFG_PCI2_IO_SIZE 0x00100000 /* 1M */
|
||||
#define CFG_PCI2_IO_PHYS 0xe2800000
|
||||
#define CFG_PCI2_IO_SIZE 0x00800000 /* 8M */
|
||||
|
||||
#define CFG_PEX_MEM_BASE 0xa0000000
|
||||
#define CFG_PEX_MEM_PHYS CFG_PEX_MEM_BASE
|
||||
#define CFG_PEX_MEM_SIZE 0x20000000 /* 512M */
|
||||
#define CFG_PEX_IO_BASE 0x00000000
|
||||
#define CFG_PEX_IO_PHYS 0xe3000000
|
||||
#define CFG_PEX_IO_SIZE 0x01000000 /* 16M */
|
||||
|
||||
/*
|
||||
* RapidIO MMU
|
||||
*/
|
||||
#define CFG_RIO_MEM_BASE 0xC0000000
|
||||
#define CFG_RIO_MEM_SIZE 0x20000000 /* 512M */
|
||||
|
||||
#if defined(CONFIG_PCI)
|
||||
|
||||
|
|
|
|||
|
|
@ -320,14 +320,14 @@
|
|||
|
||||
/*
|
||||
* General PCI
|
||||
* Addresses are mapped 1-1.
|
||||
* Memory space is mapped 1-1, but I/O space must start from 0.
|
||||
*/
|
||||
#define CFG_PCI1_MEM_BASE 0x80000000
|
||||
#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
|
||||
#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
|
||||
#define CFG_PCI1_IO_BASE 0xe2000000
|
||||
#define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE
|
||||
#define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */
|
||||
#define CFG_PCI1_IO_BASE 0x00000000
|
||||
#define CFG_PCI1_IO_PHYS 0xe2000000
|
||||
#define CFG_PCI1_IO_SIZE 0x100000 /* 1M */
|
||||
|
||||
#if defined(CONFIG_PCI)
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,505 @@
|
|||
/*
|
||||
* Copyright 2004-2007 Freescale Semiconductor.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
/*
|
||||
* mpc8568mds board configuration file
|
||||
*/
|
||||
#ifndef __CONFIG_H
|
||||
#define __CONFIG_H
|
||||
|
||||
/* High Level Configuration Options */
|
||||
#define CONFIG_BOOKE 1 /* BOOKE */
|
||||
#define CONFIG_E500 1 /* BOOKE e500 family */
|
||||
#define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48/68 */
|
||||
#define CONFIG_MPC8568 1 /* MPC8568 specific */
|
||||
#define CONFIG_MPC8568MDS 1 /* MPC8568MDS board specific */
|
||||
|
||||
#undef CONFIG_PCI
|
||||
#define CONFIG_TSEC_ENET /* tsec ethernet support */
|
||||
#define CONFIG_ENV_OVERWRITE
|
||||
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
|
||||
#define CONFIG_DDR_DLL /* possible DLL fix needed */
|
||||
/*#define CONFIG_DDR_2T_TIMING Sets the 2T timing bit */
|
||||
|
||||
/*#define CONFIG_DDR_ECC*/ /* only for ECC DDR module */
|
||||
/*#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER*/ /* DDR controller or DMA? */
|
||||
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
|
||||
|
||||
|
||||
/*
|
||||
* When initializing flash, if we cannot find the manufacturer ID,
|
||||
* assume this is the AMD flash associated with the MDS board.
|
||||
* This allows booting from a promjet.
|
||||
*/
|
||||
#define CONFIG_ASSUME_AMD_FLASH
|
||||
|
||||
#define MPC85xx_DDR_SDRAM_CLK_CNTL /* 85xx has clock control reg */
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
extern unsigned long get_clock_freq(void);
|
||||
#endif /*Replace a call to get_clock_freq (after it is implemented)*/
|
||||
#define CONFIG_SYS_CLK_FREQ 66000000 /*TODO: restore if wanting to read from BCSR: get_clock_freq()*/ /* sysclk for MPC85xx */
|
||||
|
||||
/*
|
||||
* These can be toggled for performance analysis, otherwise use default.
|
||||
*/
|
||||
/*#define CONFIG_L2_CACHE*/ /* toggle L2 cache */
|
||||
#define CONFIG_BTB /* toggle branch predition */
|
||||
#define CONFIG_ADDR_STREAMING /* toggle addr streaming */
|
||||
|
||||
/*
|
||||
* Only possible on E500 Version 2 or newer cores.
|
||||
*/
|
||||
#define CONFIG_ENABLE_36BIT_PHYS 1
|
||||
|
||||
|
||||
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
|
||||
|
||||
#undef CFG_DRAM_TEST /* memory test, takes time */
|
||||
#define CFG_MEMTEST_START 0x00200000 /* memtest works on */
|
||||
#define CFG_MEMTEST_END 0x00400000
|
||||
|
||||
/*
|
||||
* Base addresses -- Note these are effective addresses where the
|
||||
* actual resources get mapped (not physical addresses)
|
||||
*/
|
||||
#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
|
||||
#define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */
|
||||
#define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
|
||||
|
||||
/*
|
||||
* DDR Setup
|
||||
*/
|
||||
#define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
|
||||
#define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE
|
||||
|
||||
#define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */
|
||||
|
||||
/*
|
||||
* Make sure required options are set
|
||||
*/
|
||||
#ifndef CONFIG_SPD_EEPROM
|
||||
#error ("CONFIG_SPD_EEPROM is required")
|
||||
#endif
|
||||
|
||||
#undef CONFIG_CLOCKS_IN_MHZ
|
||||
|
||||
|
||||
/*
|
||||
* Local Bus Definitions
|
||||
*/
|
||||
|
||||
/*
|
||||
* FLASH on the Local Bus
|
||||
* Two banks, 8M each, using the CFI driver.
|
||||
* Boot from BR0/OR0 bank at 0xff00_0000
|
||||
* Alternate BR1/OR1 bank at 0xff80_0000
|
||||
*
|
||||
* BR0, BR1:
|
||||
* Base address 0 = 0xff00_0000 = BR0[0:16] = 1111 1111 0000 0000 0
|
||||
* Base address 1 = 0xff80_0000 = BR1[0:16] = 1111 1111 1000 0000 0
|
||||
* Port Size = 16 bits = BRx[19:20] = 10
|
||||
* Use GPCM = BRx[24:26] = 000
|
||||
* Valid = BRx[31] = 1
|
||||
*
|
||||
* 0 4 8 12 16 20 24 28
|
||||
* 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001 BR0
|
||||
* 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001 BR1
|
||||
*
|
||||
* OR0, OR1:
|
||||
* Addr Mask = 8M = ORx[0:16] = 1111 1111 1000 0000 0
|
||||
* Reserved ORx[17:18] = 11, confusion here?
|
||||
* CSNT = ORx[20] = 1
|
||||
* ACS = half cycle delay = ORx[21:22] = 11
|
||||
* SCY = 6 = ORx[24:27] = 0110
|
||||
* TRLX = use relaxed timing = ORx[29] = 1
|
||||
* EAD = use external address latch delay = OR[31] = 1
|
||||
*
|
||||
* 0 4 8 12 16 20 24 28
|
||||
* 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 ORx
|
||||
*/
|
||||
#define CFG_BCSR_BASE 0xf8000000
|
||||
|
||||
#define CFG_FLASH_BASE 0xfe000000 /* start of FLASH 32M */
|
||||
|
||||
/*Chip select 0 - Flash*/
|
||||
#define CFG_BR0_PRELIM 0xfe001001
|
||||
#define CFG_OR0_PRELIM 0xfe006ff7
|
||||
|
||||
/*Chip slelect 1 - BCSR*/
|
||||
#define CFG_BR1_PRELIM 0xf8000801
|
||||
#define CFG_OR1_PRELIM 0xffffe9f7
|
||||
|
||||
//#define CFG_FLASH_BANKS_LIST {0xff800000, CFG_FLASH_BASE}
|
||||
#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
|
||||
#define CFG_MAX_FLASH_SECT 512 /* sectors per device */
|
||||
#undef CFG_FLASH_CHECKSUM
|
||||
#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
|
||||
#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
|
||||
|
||||
#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
|
||||
|
||||
#define CFG_FLASH_CFI_DRIVER
|
||||
#define CFG_FLASH_CFI
|
||||
#define CFG_FLASH_EMPTY_INFO
|
||||
|
||||
|
||||
/*
|
||||
* SDRAM on the LocalBus
|
||||
*/
|
||||
#define CFG_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
|
||||
#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
|
||||
|
||||
|
||||
/*Chip select 2 - SDRAM*/
|
||||
#define CFG_BR2_PRELIM 0xf0001861
|
||||
#define CFG_OR2_PRELIM 0xfc006901
|
||||
|
||||
#define CFG_LBC_LCRR 0x00030004 /* LB clock ratio reg */
|
||||
#define CFG_LBC_LBCR 0x00000000 /* LB config reg */
|
||||
#define CFG_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
|
||||
#define CFG_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/
|
||||
|
||||
/*
|
||||
* LSDMR masks
|
||||
*/
|
||||
#define CFG_LBC_LSDMR_RFEN (1 << (31 - 1))
|
||||
#define CFG_LBC_LSDMR_BSMA1516 (3 << (31 - 10))
|
||||
#define CFG_LBC_LSDMR_BSMA1617 (4 << (31 - 10))
|
||||
#define CFG_LBC_LSDMR_RFCR16 (7 << (31 - 16))
|
||||
#define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19))
|
||||
#define CFG_LBC_LSDMR_ACTTORW7 (7 << (31 - 22))
|
||||
#define CFG_LBC_LSDMR_ACTTORW6 (6 << (31 - 22))
|
||||
#define CFG_LBC_LSDMR_BL8 (1 << (31 - 23))
|
||||
#define CFG_LBC_LSDMR_WRC4 (0 << (31 - 27))
|
||||
#define CFG_LBC_LSDMR_CL3 (3 << (31 - 31))
|
||||
|
||||
#define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
|
||||
|
||||
/*
|
||||
* Common settings for all Local Bus SDRAM commands.
|
||||
* At run time, either BSMA1516 (for CPU 1.1)
|
||||
* or BSMA1617 (for CPU 1.0) (old)
|
||||
* is OR'ed in too.
|
||||
*/
|
||||
#define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFCR16 \
|
||||
| CFG_LBC_LSDMR_PRETOACT7 \
|
||||
| CFG_LBC_LSDMR_ACTTORW7 \
|
||||
| CFG_LBC_LSDMR_BL8 \
|
||||
| CFG_LBC_LSDMR_WRC4 \
|
||||
| CFG_LBC_LSDMR_CL3 \
|
||||
| CFG_LBC_LSDMR_RFEN \
|
||||
)
|
||||
|
||||
/*
|
||||
* The bcsr registers are connected to CS3 on MDS.
|
||||
* The new memory map places bcsr at 0xf8000000.
|
||||
*
|
||||
* For BR3, need:
|
||||
* Base address of 0xf8000000 = BR[0:16] = 1111 1000 0000 0000 0
|
||||
* port-size = 8-bits = BR[19:20] = 01
|
||||
* no parity checking = BR[21:22] = 00
|
||||
* GPMC for MSEL = BR[24:26] = 000
|
||||
* Valid = BR[31] = 1
|
||||
*
|
||||
* 0 4 8 12 16 20 24 28
|
||||
* 1111 1000 0000 0000 0000 1000 0000 0001 = f8000801
|
||||
*
|
||||
* For OR3, need:
|
||||
* 1 MB mask for AM, OR[0:16] = 1111 1111 1111 0000 0
|
||||
* disable buffer ctrl OR[19] = 0
|
||||
* CSNT OR[20] = 1
|
||||
* ACS OR[21:22] = 11
|
||||
* XACS OR[23] = 1
|
||||
* SCY 15 wait states OR[24:27] = 1111 max is suboptimal but safe
|
||||
* SETA OR[28] = 0
|
||||
* TRLX OR[29] = 1
|
||||
* EHTR OR[30] = 1
|
||||
* EAD extra time OR[31] = 1
|
||||
*
|
||||
* 0 4 8 12 16 20 24 28
|
||||
* 1111 1111 1111 0000 0000 1111 1111 0111 = fff00ff7
|
||||
*/
|
||||
#define CFG_BCSR (0xf8000000)
|
||||
|
||||
/*Chip slelect 4 - PIB*/
|
||||
#define CFG_BR4_PRELIM 0xf8008801
|
||||
#define CFG_OR4_PRELIM 0xffffe9f7
|
||||
|
||||
/*Chip select 5 - PIB*/
|
||||
#define CFG_BR5_PRELIM 0xf8010801
|
||||
#define CFG_OR5_PRELIM 0xffff69f7
|
||||
|
||||
#define CONFIG_L1_INIT_RAM
|
||||
#define CFG_INIT_RAM_LOCK 1
|
||||
#define CFG_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
|
||||
#define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */
|
||||
|
||||
#define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */
|
||||
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
|
||||
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
|
||||
|
||||
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
|
||||
#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
|
||||
|
||||
/* Serial Port */
|
||||
#define CONFIG_CONS_INDEX 1
|
||||
#undef CONFIG_SERIAL_SOFTWARE_FIFO
|
||||
#define CFG_NS16550
|
||||
#define CFG_NS16550_SERIAL
|
||||
#define CFG_NS16550_REG_SIZE 1
|
||||
#define CFG_NS16550_CLK get_bus_freq(0)
|
||||
|
||||
#define CFG_BAUDRATE_TABLE \
|
||||
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
|
||||
|
||||
#define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500)
|
||||
#define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600)
|
||||
|
||||
/* Use the HUSH parser*/
|
||||
#define CFG_HUSH_PARSER
|
||||
#ifdef CFG_HUSH_PARSER
|
||||
#define CFG_PROMPT_HUSH_PS2 "> "
|
||||
#endif
|
||||
|
||||
/* pass open firmware flat tree */
|
||||
#define CONFIG_OF_FLAT_TREE 1
|
||||
#define CONFIG_OF_BOARD_SETUP 1
|
||||
|
||||
/* maximum size of the flat tree (8K) */
|
||||
#define OF_FLAT_TREE_MAX_SIZE 8192
|
||||
|
||||
#define OF_CPU "PowerPC,8568@0"
|
||||
#define OF_SOC "soc8568@e0000000"
|
||||
#define OF_TBCLK (bd->bi_busfreq / 8)
|
||||
#define OF_STDOUT_PATH "/soc8568@e0000000/serial@4600"
|
||||
|
||||
/*
|
||||
* I2C
|
||||
*/
|
||||
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
|
||||
#define CONFIG_HARD_I2C /* I2C with hardware support*/
|
||||
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
|
||||
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
|
||||
#define CFG_I2C_EEPROM_ADDR 0x57
|
||||
#define CFG_I2C_SLAVE 0x7F
|
||||
#define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */
|
||||
#define CFG_I2C_OFFSET 0x3000
|
||||
|
||||
/*
|
||||
* General PCI
|
||||
* Memory Addresses are mapped 1-1. I/O is mapped from 0
|
||||
*/
|
||||
#define CFG_PCI1_MEM_BASE 0x80000000
|
||||
#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
|
||||
#define CFG_PCI1_MEM_SIZE 0x10000000 /* 256M */
|
||||
#define CFG_PCI1_IO_BASE 0x00000000
|
||||
#define CFG_PCI1_IO_PHYS 0xe2000000
|
||||
#define CFG_PCI1_IO_SIZE 0x00800000 /* 8M */
|
||||
|
||||
#define CFG_PEX_MEM_BASE 0xa0000000
|
||||
#define CFG_PEX_MEM_PHYS CFG_PEX_MEM_BASE
|
||||
#define CFG_PEX_MEM_SIZE 0x10000000 /* 256M */
|
||||
#define CFG_PEX_IO_BASE 0x00000000
|
||||
#define CFG_PEX_IO_PHYS 0xe2800000
|
||||
#define CFG_PEX_IO_SIZE 0x00800000 /* 8M */
|
||||
|
||||
#define CFG_SRIO_MEM_BASE 0xc0000000
|
||||
|
||||
#if defined(CONFIG_PCI)
|
||||
|
||||
#define CONFIG_NET_MULTI
|
||||
#define CONFIG_PCI_PNP /* do pci plug-and-play */
|
||||
|
||||
#undef CONFIG_EEPRO100
|
||||
#undef CONFIG_TULIP
|
||||
|
||||
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
||||
#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
|
||||
|
||||
#endif /* CONFIG_PCI */
|
||||
|
||||
|
||||
#if defined(CONFIG_TSEC_ENET)
|
||||
|
||||
#ifndef CONFIG_NET_MULTI
|
||||
#define CONFIG_NET_MULTI 1
|
||||
#endif
|
||||
|
||||
#define CONFIG_MII 1 /* MII PHY management */
|
||||
#define CONFIG_MPC85XX_TSEC1 1
|
||||
#define CONFIG_MPC85XX_TSEC1_NAME "eTSEC0"
|
||||
#define CONFIG_MPC85XX_TSEC2 1
|
||||
#define CONFIG_MPC85XX_TSEC2_NAME "eTSEC1"
|
||||
#undef CONFIG_MPC85XX_TSEC3
|
||||
#undef CONFIG_MPC85XX_TSEC4
|
||||
#undef CONFIG_MPC85XX_FEC
|
||||
|
||||
#define TSEC1_PHY_ADDR 2
|
||||
#define TSEC2_PHY_ADDR 3
|
||||
|
||||
#define TSEC1_PHYIDX 0
|
||||
#define TSEC2_PHYIDX 0
|
||||
|
||||
/* Options are: eTSEC[0-3] */
|
||||
#define CONFIG_ETHPRIME "eTSEC0"
|
||||
|
||||
#endif /* CONFIG_TSEC_ENET */
|
||||
|
||||
/*
|
||||
* Environment
|
||||
*/
|
||||
#define CFG_ENV_IS_IN_FLASH 1
|
||||
#define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
|
||||
#define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
|
||||
#define CFG_ENV_SIZE 0x2000
|
||||
|
||||
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
||||
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
||||
|
||||
#if defined(CONFIG_PCI)
|
||||
#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
|
||||
| CFG_CMD_PCI \
|
||||
| CFG_CMD_PING \
|
||||
| CFG_CMD_I2C \
|
||||
| CFG_CMD_MII)
|
||||
#else
|
||||
#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
|
||||
| CFG_CMD_PING \
|
||||
| CFG_CMD_I2C \
|
||||
| CFG_CMD_MII)
|
||||
#endif
|
||||
#include <cmd_confdefs.h>
|
||||
|
||||
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
||||
|
||||
/*
|
||||
* Miscellaneous configurable options
|
||||
*/
|
||||
#define CFG_LONGHELP /* undef to save memory */
|
||||
#define CFG_LOAD_ADDR 0x2000000 /* default load address */
|
||||
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
|
||||
#else
|
||||
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
|
||||
#endif
|
||||
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
|
||||
#define CFG_MAXARGS 16 /* max number of command args */
|
||||
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
|
||||
#define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
|
||||
|
||||
/*
|
||||
* For booting Linux, the board info and command line data
|
||||
* have to be in the first 8 MB of memory, since this is
|
||||
* the maximum mapped by the Linux kernel during initialization.
|
||||
*/
|
||||
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
|
||||
|
||||
/* Cache Configuration */
|
||||
#define CFG_DCACHE_SIZE 32768
|
||||
#define CFG_CACHELINE_SIZE 32
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Internal Definitions
|
||||
*
|
||||
* Boot Flags
|
||||
*/
|
||||
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
|
||||
#define BOOTFLAG_WARM 0x02 /* Software reboot */
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
|
||||
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Environment Configuration
|
||||
*/
|
||||
|
||||
/* The mac addresses for all ethernet interface */
|
||||
#if defined(CONFIG_TSEC_ENET)
|
||||
#define CONFIG_ETHADDR 00:E0:0C:00:00:FD
|
||||
#define CONFIG_HAS_ETH1
|
||||
#define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD
|
||||
#define CONFIG_HAS_ETH2
|
||||
#define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD
|
||||
#endif
|
||||
|
||||
#define CONFIG_IPADDR 192.168.1.253
|
||||
|
||||
#define CONFIG_HOSTNAME unknown
|
||||
#define CONFIG_ROOTPATH /nfsroot
|
||||
#define CONFIG_BOOTFILE your.uImage
|
||||
|
||||
#define CONFIG_SERVERIP 192.168.1.1
|
||||
#define CONFIG_GATEWAYIP 192.168.1.1
|
||||
#define CONFIG_NETMASK 255.255.255.0
|
||||
|
||||
#define CONFIG_LOADADDR 200000 /*default location for tftp and bootm*/
|
||||
|
||||
#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
|
||||
#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
|
||||
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"netdev=eth0\0" \
|
||||
"consoledev=ttyS0\0" \
|
||||
"ramdiskaddr=600000\0" \
|
||||
"ramdiskfile=your.ramdisk.u-boot\0" \
|
||||
"fdtaddr=400000\0" \
|
||||
"fdtfile=your.fdt.dtb\0" \
|
||||
"nfsargs=setenv bootargs root=/dev/nfs rw " \
|
||||
"nfsroot=$serverip:$rootpath " \
|
||||
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
|
||||
"console=$consoledev,$baudrate $othbootargs\0" \
|
||||
"ramargs=setenv bootargs root=/dev/ram rw " \
|
||||
"console=$consoledev,$baudrate $othbootargs\0" \
|
||||
|
||||
|
||||
#define CONFIG_NFSBOOTCOMMAND \
|
||||
"run nfsargs;" \
|
||||
"tftp $loadaddr $bootfile;" \
|
||||
"tftp $fdtaddr $fdtfile;" \
|
||||
"bootm $loadaddr - $fdtaddr"
|
||||
|
||||
|
||||
#define CONFIG_RAMBOOTCOMMAND \
|
||||
"run ramargs;" \
|
||||
"tftp $ramdiskaddr $ramdiskfile;" \
|
||||
"tftp $loadaddr $bootfile;" \
|
||||
"bootm $loadaddr $ramdiskaddr"
|
||||
|
||||
#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
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Reference in New Issue