* Patch by Stefan Roese, 03 May 2005:
Update for P3G4 Fix problems in cmd_universe.c
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stroese
parent
9f709b6cee
commit
dcb2f95a60
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@ -629,6 +629,7 @@ static void gt_setup_ide (struct pci_controller *hose,
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}
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}
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#ifndef CONFIG_P3G4
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static void gt_fixup_irq (struct pci_controller *hose, pci_dev_t dev)
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{
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unsigned char pin, irq;
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@ -642,6 +643,7 @@ static void gt_fixup_irq (struct pci_controller *hose, pci_dev_t dev)
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pci_write_config_byte (dev, PCI_INTERRUPT_LINE, irq);
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}
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}
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#endif
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struct pci_config_table gt_config_table[] = {
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{PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_IDE,
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@ -651,12 +653,16 @@ struct pci_config_table gt_config_table[] = {
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};
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struct pci_controller pci0_hose = {
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#ifndef CONFIG_P3G4
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fixup_irq:gt_fixup_irq,
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#endif
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config_table:gt_config_table,
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};
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struct pci_controller pci1_hose = {
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#ifndef CONFIG_P3G4
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fixup_irq:gt_fixup_irq,
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#endif
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config_table:gt_config_table,
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};
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@ -692,8 +698,10 @@ void pci_init_board (void)
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pci_register_hose (&pci0_hose);
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#ifndef CONFIG_P3G4
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pciArbiterEnable (PCI_HOST0);
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pciParkingDisable (PCI_HOST0, 1, 1, 1, 1, 1, 1, 1);
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#endif
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command = pciReadConfigReg (PCI_HOST0, PCI_COMMAND, SELF);
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command |= PCI_COMMAND_MASTER;
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@ -735,8 +743,10 @@ void pci_init_board (void)
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pci_register_hose (&pci1_hose);
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#ifndef CONFIG_P3G4
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pciArbiterEnable (PCI_HOST1);
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pciParkingDisable (PCI_HOST1, 1, 1, 1, 1, 1, 1, 1);
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#endif
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command = pciReadConfigReg (PCI_HOST1, PCI_COMMAND, SELF);
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command |= PCI_COMMAND_MASTER;
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@ -72,6 +72,9 @@ int universe_init(void)
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dev->busdevfn = busdevfn;
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pci_read_config_dword(busdevfn, PCI_BASE_ADDRESS_1, &val);
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if (val & 1) {
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pci_read_config_dword(busdevfn, PCI_BASE_ADDRESS_0, &val);
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}
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val &= ~0xf;
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dev->uregs = (UNIVERSE *)val;
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@ -102,7 +105,13 @@ int universe_init(void)
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* Arbitration Mode
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* DTACK Enable
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*/
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writel(0x15060000, &dev->uregs->misc_ctl);
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writel(0x15040000 | (readl(&dev->uregs->misc_ctl) & 0x00020000), &dev->uregs->misc_ctl);
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if (readl(&dev->uregs->misc_ctl) & 0x00020000) {
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debug ("System Controller!\n"); /* test-only */
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} else {
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debug ("Not System Controller!\n"); /* test-only */
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}
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/*
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* Lets turn off interrupts
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@ -114,12 +123,14 @@ int universe_init(void)
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writel(0x0000, &dev->uregs->lint_map1); /* Map all ints to 0 */
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eieio();
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return 0;
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break_30:
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free(dev);
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break_20:
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lastError = result;
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return 0;
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return result;
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}
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@ -193,13 +204,13 @@ int universe_pci_slave_window(unsigned int pciAddr, unsigned int vmeAddr, int si
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switch (pms & PCI_MS_Mxx) {
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case PCI_MS_MEM:
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ctl = 0x00000000;
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ctl |= 0x00000000;
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break;
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case PCI_MS_IO:
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ctl = 0x00000001;
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ctl |= 0x00000001;
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break;
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case PCI_MS_CONFIG:
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ctl = 0x00000002;
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ctl |= 0x00000002;
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break;
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}
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@ -278,13 +289,13 @@ int universe_vme_slave_window(unsigned int vmeAddr, unsigned int pciAddr, int si
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switch (pms & PCI_MS_Mxx) {
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case PCI_MS_MEM:
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ctl = 0x00000000;
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ctl |= 0x00000000;
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break;
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case PCI_MS_IO:
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ctl = 0x00000001;
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ctl |= 0x00000001;
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break;
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case PCI_MS_CONFIG:
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ctl = 0x00000002;
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ctl |= 0x00000002;
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break;
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}
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@ -28,8 +28,6 @@
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <asm/processor.h>
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#ifndef __ASSEMBLY__
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#include <galileo/core.h>
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#endif
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@ -66,7 +64,7 @@
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* mpsc channel, change CONFIG_MPSC_PORT to the desired value.
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*/
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#define CONFIG_MPSC
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#define CONFIG_MPSC_PORT 1
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#define CONFIG_MPSC_PORT 0
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#define CONFIG_NET_MULTI /* attempt all available adapters */
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@ -75,20 +73,46 @@
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#undef CONFIG_ETHER_PORT_MII /* use RMII */
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#if 1
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#if 0
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#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
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#else
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#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
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#endif
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#define CONFIG_ZERO_BOOTDELAY_CHECK
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#define CONFIG_PREBOOT "echo;" \
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"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
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"echo"
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#undef CONFIG_BOOTARGS
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#define CONFIG_BOOTCOMMAND \
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"bootp;" \
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"setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath " \
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"ip=$ipaddr:$serverip:$gatewayip:" \
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"$netmask:$hostname:eth0:none;" \
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"bootm"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"hostname=p3g4\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=$(serverip):$(rootpath)\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"addip=setenv bootargs $(bootargs) " \
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"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \
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":$(hostname):$(netdev):off panic=1\0" \
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"addtty=setenv bootargs $(bootargs) console=ttyS0,$(baudrate)\0"\
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"flash_nfs=run nfsargs addip addtty;" \
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"bootm $(kernel_addr)\0" \
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"flash_self=run ramargs addip addtty;" \
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"bootm $(kernel_addr) $(ramdisk_addr)\0" \
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"net_nfs=tftp 200000 $(bootfile);run nfsargs addip addtty;" \
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"bootm\0" \
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"rootpath=/opt/eldk/ppc_74xx\0" \
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"bootfile=/tftpboot/p3g4/uImage\0" \
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"kernel_addr=ff000000\0" \
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"ramdisk_addr=ff010000\0" \
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"load=tftp 100000 /tftpboot/p3g4/u-boot.bin\0" \
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"update=protect off fff00000 fff3ffff;era fff00000 fff3ffff;" \
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"cp.b 100000 fff00000 $(filesize);" \
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"setenv filesize;saveenv\0" \
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"upd=run load;run update\0" \
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""
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#define CONFIG_BOOTCOMMAND "run flash_self"
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#define CONFIG_LOADS_ECHO 0 /* echo off for serial download */
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#define CFG_LOADS_BAUD_CHANGE /* allow baudrate changes */
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@ -101,7 +125,15 @@
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#define CONFIG_TIMESTAMP /* Print image info with timestamp */
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#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_ASKENV)
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#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
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CFG_CMD_ASKENV | \
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CFG_CMD_DHCP | \
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CFG_CMD_PCI | \
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CFG_CMD_ELF | \
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CFG_CMD_MII | \
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CFG_CMD_PING | \
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CFG_CMD_UNIVERSE| \
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CFG_CMD_BSP )
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/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
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#include <cmd_confdefs.h>
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@ -271,21 +303,20 @@
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/* PCI MEMORY MAP section */
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#define CFG_PCI0_MEM_BASE 0x80000000
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#define CFG_PCI0_MEM_SIZE _128M
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#define CFG_PCI0_0_MEM_SPACE (CFG_PCI0_MEM_BASE)
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#define CFG_PCI1_MEM_BASE 0x88000000
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#define CFG_PCI1_MEM_SIZE _128M
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#define CFG_PCI0_0_MEM_SPACE (CFG_PCI0_MEM_BASE)
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#define CFG_PCI1_0_MEM_SPACE (CFG_PCI1_MEM_BASE)
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/* PCI I/O MAP section */
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#define CFG_PCI0_IO_BASE 0xfa000000
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#define CFG_PCI0_IO_SIZE _16M
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#define CFG_PCI1_IO_BASE 0xfb000000
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#define CFG_PCI1_IO_SIZE _16M
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#define CFG_PCI0_IO_SPACE (CFG_PCI0_IO_BASE)
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#define CFG_PCI0_IO_SPACE_PCI 0x00000000
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#define CFG_PCI1_IO_BASE 0xfb000000
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#define CFG_PCI1_IO_SIZE _16M
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#define CFG_PCI1_IO_SPACE (CFG_PCI1_IO_BASE)
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#define CFG_PCI1_IO_SPACE_PCI 0x00000000
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