ppc4xx: Remove IOP480 support
Since the IOP480 (PPC401/3 variant from PLX) is only used on 2 boards that are not actively maintained, lets remove support for it completely. This way the ppc4xx code will get a bit cleaner. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu> Acked-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Stefan Roese
Tom Rini
parent
f2760c4acd
commit
99bcad1809
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@ -179,7 +179,6 @@ Thomas Frieden <ThomasF@hyperion-entertainment.com>
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Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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ADCIOP IOP480 (PPC401)
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APC405 PPC405GP
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APC405 PPC405GP
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AR405 PPC405GP
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AR405 PPC405GP
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ASH405 PPC405EP
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ASH405 PPC405EP
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@ -190,7 +189,6 @@ Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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CPCI405AB PPC405GP
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CPCI405AB PPC405GP
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CPCI405DT PPC405GP
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CPCI405DT PPC405GP
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CPCIISER4 PPC405GP
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CPCIISER4 PPC405GP
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DASA_SIM IOP480 (PPC401)
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DP405 PPC405EP
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DP405 PPC405EP
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DU405 PPC405GP
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DU405 PPC405GP
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DU440 PPC440EPx
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DU440 PPC440EPx
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@ -53,7 +53,6 @@ COBJS += ecc.o
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COBJS-$(CONFIG_CMD_ECCTEST) += cmd_ecctest.o
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COBJS-$(CONFIG_CMD_ECCTEST) += cmd_ecctest.o
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COBJS += fdt.o
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COBJS += fdt.o
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COBJS += interrupts.o
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COBJS += interrupts.o
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COBJS += iop480_uart.o
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COBJS-$(CONFIG_CMD_REGINFO) += reginfo.o
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COBJS-$(CONFIG_CMD_REGINFO) += reginfo.o
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COBJS += sdram.o
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COBJS += sdram.o
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COBJS += speed.o
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COBJS += speed.o
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@ -79,7 +79,7 @@ static int pci_async_enabled(void)
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#endif
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#endif
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#endif /* CONFIG_PCI */
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#endif /* CONFIG_PCI */
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#if defined(CONFIG_PCI) && !defined(CONFIG_IOP480) && \
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#if defined(CONFIG_PCI) && \
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!defined(CONFIG_405) && !defined(CONFIG_405EX)
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!defined(CONFIG_405) && !defined(CONFIG_405EX)
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int pci_arbiter_enabled(void)
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int pci_arbiter_enabled(void)
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{
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{
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@ -303,7 +303,6 @@ int checkcpu (void)
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u32 reg;
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u32 reg;
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#endif
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#endif
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#if !defined(CONFIG_IOP480)
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char addstr[64] = "";
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char addstr[64] = "";
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sys_info_t sys_info;
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sys_info_t sys_info;
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int cpu_num;
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int cpu_num;
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@ -671,14 +670,6 @@ int checkcpu (void)
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printf (" 16 kB I-Cache %d kB D-Cache",
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printf (" 16 kB I-Cache %d kB D-Cache",
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((pvr | 0x00000001) == PVR_405GPR_RB) ? 16 : 8);
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((pvr | 0x00000001) == PVR_405GPR_RB) ? 16 : 8);
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#endif
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#endif
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#endif /* !defined(CONFIG_IOP480) */
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#if defined(CONFIG_IOP480)
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printf ("PLX IOP480 (PVR=%08x)", pvr);
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printf (" at %s MHz:", strmhz(buf, clock));
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printf (" %u kB I-Cache", 4);
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printf (" %u kB D-Cache", 2);
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#endif
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#endif /* !defined(CONFIG_405) */
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#endif /* !defined(CONFIG_405) */
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@ -723,15 +714,10 @@ int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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*/
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*/
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unsigned long get_tbclk (void)
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unsigned long get_tbclk (void)
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{
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{
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#if !defined(CONFIG_IOP480)
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sys_info_t sys_info;
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sys_info_t sys_info;
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get_sys_info(&sys_info);
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get_sys_info(&sys_info);
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return (sys_info.freqProcessor);
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return (sys_info.freqProcessor);
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#else
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return (66000000);
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#endif
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}
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}
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@ -1,254 +0,0 @@
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/*
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* (C) Copyright 2000-2006
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#include <commproc.h>
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#include <asm/processor.h>
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#include <asm/io.h>
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#include <watchdog.h>
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#include <serial.h>
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#include <linux/compiler.h>
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DECLARE_GLOBAL_DATA_PTR;
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#ifdef CONFIG_IOP480
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#define SPU_BASE 0x40000000
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#define spu_LineStat_rc 0x00 /* Line Status Register (Read/Clear) */
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#define spu_LineStat_w 0x04 /* Line Status Register (Set) */
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#define spu_Handshk_rc 0x08 /* Handshake Status Register (Read/Clear) */
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#define spu_Handshk_w 0x0c /* Handshake Status Register (Set) */
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#define spu_BRateDivh 0x10 /* Baud rate divisor high */
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#define spu_BRateDivl 0x14 /* Baud rate divisor low */
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#define spu_CtlReg 0x18 /* Control Register */
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#define spu_RxCmd 0x1c /* Rx Command Register */
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#define spu_TxCmd 0x20 /* Tx Command Register */
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#define spu_RxBuff 0x24 /* Rx data buffer */
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#define spu_TxBuff 0x24 /* Tx data buffer */
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/*-----------------------------------------------------------------------------+
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| Line Status Register.
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+-----------------------------------------------------------------------------*/
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#define asyncLSRport1 0x40000000
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#define asyncLSRport1set 0x40000004
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#define asyncLSRDataReady 0x80
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#define asyncLSRFramingError 0x40
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#define asyncLSROverrunError 0x20
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#define asyncLSRParityError 0x10
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#define asyncLSRBreakInterrupt 0x08
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#define asyncLSRTxHoldEmpty 0x04
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#define asyncLSRTxShiftEmpty 0x02
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/*-----------------------------------------------------------------------------+
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| Handshake Status Register.
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+-----------------------------------------------------------------------------*/
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#define asyncHSRport1 0x40000008
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#define asyncHSRport1set 0x4000000c
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#define asyncHSRDsr 0x80
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#define asyncLSRCts 0x40
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/*-----------------------------------------------------------------------------+
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| Control Register.
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+-----------------------------------------------------------------------------*/
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#define asyncCRport1 0x40000018
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#define asyncCRNormal 0x00
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#define asyncCRLoopback 0x40
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#define asyncCRAutoEcho 0x80
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#define asyncCRDtr 0x20
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#define asyncCRRts 0x10
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#define asyncCRWordLength7 0x00
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#define asyncCRWordLength8 0x08
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#define asyncCRParityDisable 0x00
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#define asyncCRParityEnable 0x04
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#define asyncCREvenParity 0x00
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#define asyncCROddParity 0x02
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#define asyncCRStopBitsOne 0x00
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#define asyncCRStopBitsTwo 0x01
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#define asyncCRDisableDtrRts 0x00
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/*-----------------------------------------------------------------------------+
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| Receiver Command Register.
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+-----------------------------------------------------------------------------*/
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#define asyncRCRport1 0x4000001c
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#define asyncRCRDisable 0x00
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#define asyncRCREnable 0x80
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#define asyncRCRIntDisable 0x00
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#define asyncRCRIntEnabled 0x20
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#define asyncRCRDMACh2 0x40
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#define asyncRCRDMACh3 0x60
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#define asyncRCRErrorInt 0x10
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#define asyncRCRPauseEnable 0x08
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/*-----------------------------------------------------------------------------+
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| Transmitter Command Register.
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+-----------------------------------------------------------------------------*/
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#define asyncTCRport1 0x40000020
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#define asyncTCRDisable 0x00
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#define asyncTCREnable 0x80
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#define asyncTCRIntDisable 0x00
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#define asyncTCRIntEnabled 0x20
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#define asyncTCRDMACh2 0x40
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#define asyncTCRDMACh3 0x60
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#define asyncTCRTxEmpty 0x10
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#define asyncTCRErrorInt 0x08
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#define asyncTCRStopPause 0x04
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#define asyncTCRBreakGen 0x02
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/*-----------------------------------------------------------------------------+
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| Miscellanies defines.
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+-----------------------------------------------------------------------------*/
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#define asyncTxBufferport1 0x40000024
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#define asyncRxBufferport1 0x40000024
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#define asyncDLABLsbport1 0x40000014
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#define asyncDLABMsbport1 0x40000010
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#define asyncXOFFchar 0x13
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#define asyncXONchar 0x11
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/*
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* Minimal serial functions needed to use one of the SMC ports
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* as serial console interface.
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*/
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static int iop480_serial_init(void)
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{
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unsigned short br_reg;
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br_reg = ((((CONFIG_CPUCLOCK * 1000000) / 16) / gd->baudrate) - 1);
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/*
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* Init onboard UART
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*/
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out_8((u8 *)SPU_BASE + spu_LineStat_rc, 0x78); /* Clear all bits in Line Status Reg */
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out_8((u8 *)SPU_BASE + spu_BRateDivl, (br_reg & 0x00ff)); /* Set baud rate divisor... */
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out_8((u8 *)SPU_BASE + spu_BRateDivh, ((br_reg & 0xff00) >> 8)); /* ... */
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out_8((u8 *)SPU_BASE + spu_CtlReg, 0x08); /* Set 8 bits, no parity and 1 stop bit */
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out_8((u8 *)SPU_BASE + spu_RxCmd, 0xb0); /* Enable Rx */
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out_8((u8 *)SPU_BASE + spu_TxCmd, 0x9c); /* Enable Tx */
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out_8((u8 *)SPU_BASE + spu_Handshk_rc, 0xff); /* Clear Handshake */
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in_8((u8 *)SPU_BASE + spu_RxBuff); /* Dummy read, to clear receiver */
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return (0);
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}
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static void iop480_serial_setbrg(void)
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{
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unsigned short br_reg;
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br_reg = ((((CONFIG_CPUCLOCK * 1000000) / 16) / gd->baudrate) - 1);
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out_8((u8 *)SPU_BASE + spu_BRateDivl,
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(br_reg & 0x00ff)); /* Set baud rate divisor... */
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out_8((u8 *)SPU_BASE + spu_BRateDivh,
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((br_reg & 0xff00) >> 8)); /* ... */
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}
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static void iop480_serial_putc(const char c)
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{
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if (c == '\n')
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serial_putc ('\r');
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/* load status from handshake register */
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if (in_8((u8 *)SPU_BASE + spu_Handshk_rc) != 00)
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out_8((u8 *)SPU_BASE + spu_Handshk_rc, 0xff); /* Clear Handshake */
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out_8((u8 *)SPU_BASE + spu_TxBuff, c); /* Put char */
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while ((in_8((u8 *)SPU_BASE + spu_LineStat_rc) & 04) != 04) {
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if (in_8((u8 *)SPU_BASE + spu_Handshk_rc) != 00)
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out_8((u8 *)SPU_BASE + spu_Handshk_rc, 0xff); /* Clear Handshake */
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}
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}
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static void iop480_serial_puts(const char *s)
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{
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while (*s) {
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serial_putc (*s++);
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}
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}
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static int iop480_serial_getc(void)
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{
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unsigned char status = 0;
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while (1) {
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status = in_8((u8 *)asyncLSRport1);
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if ((status & asyncLSRDataReady) != 0x0) {
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break;
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}
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if ((status & ( asyncLSRFramingError |
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asyncLSROverrunError |
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asyncLSRParityError |
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asyncLSRBreakInterrupt )) != 0) {
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(void) out_8((u8 *)asyncLSRport1,
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asyncLSRFramingError |
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asyncLSROverrunError |
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asyncLSRParityError |
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asyncLSRBreakInterrupt );
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}
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}
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return (0x000000ff & (int) in_8((u8 *)asyncRxBufferport1));
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}
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static int iop480_serial_tstc(void)
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{
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unsigned char status;
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status = in_8((u8 *)asyncLSRport1);
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if ((status & asyncLSRDataReady) != 0x0) {
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return (1);
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}
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if ((status & ( asyncLSRFramingError |
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asyncLSROverrunError |
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asyncLSRParityError |
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asyncLSRBreakInterrupt )) != 0) {
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(void) out_8((u8 *)asyncLSRport1,
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asyncLSRFramingError |
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asyncLSROverrunError |
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asyncLSRParityError |
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asyncLSRBreakInterrupt);
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}
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return 0;
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}
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static struct serial_device iop480_serial_drv = {
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.name = "iop480_serial",
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.start = iop480_serial_init,
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.stop = NULL,
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.setbrg = iop480_serial_setbrg,
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.putc = iop480_serial_putc,
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.puts = iop480_serial_puts,
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.getc = iop480_serial_getc,
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.tstc = iop480_serial_tstc,
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};
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void iop480_serial_initialize(void)
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{
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serial_register(&iop480_serial_drv);
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}
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__weak struct serial_device *default_serial_console(void)
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{
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return &iop480_serial_drv;
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}
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#endif /* CONFIG_IOP480 */
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@ -1190,22 +1190,12 @@ void get_sys_info (sys_info_t * sysInfo)
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int get_clocks (void)
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int get_clocks (void)
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{
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{
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#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
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defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
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defined(CONFIG_405EX) || defined(CONFIG_405) || \
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defined(CONFIG_440)
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sys_info_t sys_info;
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sys_info_t sys_info;
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get_sys_info (&sys_info);
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get_sys_info (&sys_info);
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gd->cpu_clk = sys_info.freqProcessor;
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gd->cpu_clk = sys_info.freqProcessor;
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gd->bus_clk = sys_info.freqPLB;
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gd->bus_clk = sys_info.freqPLB;
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#endif /* defined(CONFIG_405GP) || defined(CONFIG_405CR) */
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#ifdef CONFIG_IOP480
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|
||||||
gd->cpu_clk = 66000000;
|
|
||||||
gd->bus_clk = 66000000;
|
|
||||||
#endif
|
|
||||||
return (0);
|
return (0);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -1226,11 +1216,6 @@ ulong get_bus_freq (ulong dummy)
|
||||||
|
|
||||||
get_sys_info (&sys_info);
|
get_sys_info (&sys_info);
|
||||||
val = sys_info.freqPLB;
|
val = sys_info.freqPLB;
|
||||||
|
|
||||||
#elif defined(CONFIG_IOP480)
|
|
||||||
|
|
||||||
val = 66;
|
|
||||||
|
|
||||||
#else
|
#else
|
||||||
# error get_bus_freq() not implemented
|
# error get_bus_freq() not implemented
|
||||||
#endif
|
#endif
|
||||||
|
|
@ -1238,7 +1223,6 @@ ulong get_bus_freq (ulong dummy)
|
||||||
return val;
|
return val;
|
||||||
}
|
}
|
||||||
|
|
||||||
#if !defined(CONFIG_IOP480)
|
|
||||||
ulong get_OPB_freq (void)
|
ulong get_OPB_freq (void)
|
||||||
{
|
{
|
||||||
PPC4xx_SYS_INFO sys_info;
|
PPC4xx_SYS_INFO sys_info;
|
||||||
|
|
@ -1247,4 +1231,3 @@ ulong get_OPB_freq (void)
|
||||||
|
|
||||||
return sys_info.freqOPB;
|
return sys_info.freqOPB;
|
||||||
}
|
}
|
||||||
#endif
|
|
||||||
|
|
|
||||||
|
|
@ -805,114 +805,6 @@ _start:
|
||||||
|
|
||||||
#endif /* CONFIG_440 */
|
#endif /* CONFIG_440 */
|
||||||
|
|
||||||
/*****************************************************************************/
|
|
||||||
#ifdef CONFIG_IOP480
|
|
||||||
/*----------------------------------------------------------------------- */
|
|
||||||
/* Set up some machine state registers. */
|
|
||||||
/*----------------------------------------------------------------------- */
|
|
||||||
addi r0,r0,0x0000 /* initialize r0 to zero */
|
|
||||||
mtspr SPRN_ESR,r0 /* clear Exception Syndrome Reg */
|
|
||||||
mttcr r0 /* timer control register */
|
|
||||||
mtexier r0 /* disable all interrupts */
|
|
||||||
addis r4,r0,0xFFFF /* set r4 to 0xFFFFFFFF (status in the */
|
|
||||||
ori r4,r4,0xFFFF /* dbsr is cleared by setting bits to 1) */
|
|
||||||
mtdbsr r4 /* clear/reset the dbsr */
|
|
||||||
mtexisr r4 /* clear all pending interrupts */
|
|
||||||
addis r4,r0,0x8000
|
|
||||||
mtexier r4 /* enable critical exceptions */
|
|
||||||
addis r4,r0,0x0000 /* assume 403GCX - enable core clk */
|
|
||||||
ori r4,r4,0x4020 /* dbling (no harm done on GA and GC */
|
|
||||||
mtiocr r4 /* since bit not used) & DRC to latch */
|
|
||||||
/* data bus on rising edge of CAS */
|
|
||||||
/*----------------------------------------------------------------------- */
|
|
||||||
/* Clear XER. */
|
|
||||||
/*----------------------------------------------------------------------- */
|
|
||||||
mtxer r0
|
|
||||||
/*----------------------------------------------------------------------- */
|
|
||||||
/* Invalidate i-cache and d-cache TAG arrays. */
|
|
||||||
/*----------------------------------------------------------------------- */
|
|
||||||
addi r3,0,1024 /* 1/4 of I-cache size, half of D-cache */
|
|
||||||
addi r4,0,1024 /* 1/4 of I-cache */
|
|
||||||
..cloop:
|
|
||||||
iccci 0,r3
|
|
||||||
iccci r4,r3
|
|
||||||
dccci 0,r3
|
|
||||||
addic. r3,r3,-16 /* move back one cache line */
|
|
||||||
bne ..cloop /* loop back to do rest until r3 = 0 */
|
|
||||||
|
|
||||||
/* */
|
|
||||||
/* initialize IOP480 so it can read 1 MB code area for SRAM spaces */
|
|
||||||
/* this requires enabling MA[17..0], by default only MA[12..0] are enabled. */
|
|
||||||
/* */
|
|
||||||
|
|
||||||
/* first copy IOP480 register base address into r3 */
|
|
||||||
addis r3,0,0x5000 /* IOP480 register base address hi */
|
|
||||||
/* ori r3,r3,0x0000 / IOP480 register base address lo */
|
|
||||||
|
|
||||||
#ifdef CONFIG_ADCIOP
|
|
||||||
/* use r4 as the working variable */
|
|
||||||
/* turn on CS3 (LOCCTL.7) */
|
|
||||||
lwz r4,0x84(r3) /* LOCTL is at offset 0x84 */
|
|
||||||
andi. r4,r4,0xff7f /* make bit 7 = 0 -- CS3 mode */
|
|
||||||
stw r4,0x84(r3) /* LOCTL is at offset 0x84 */
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_DASA_SIM
|
|
||||||
/* use r4 as the working variable */
|
|
||||||
/* turn on MA17 (LOCCTL.7) */
|
|
||||||
lwz r4,0x84(r3) /* LOCTL is at offset 0x84 */
|
|
||||||
ori r4,r4,0x80 /* make bit 7 = 1 -- MA17 mode */
|
|
||||||
stw r4,0x84(r3) /* LOCTL is at offset 0x84 */
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* turn on MA16..13 (LCS0BRD.12 = 0) */
|
|
||||||
lwz r4,0x100(r3) /* LCS0BRD is at offset 0x100 */
|
|
||||||
andi. r4,r4,0xefff /* make bit 12 = 0 */
|
|
||||||
stw r4,0x100(r3) /* LCS0BRD is at offset 0x100 */
|
|
||||||
|
|
||||||
/* make sure above stores all comlete before going on */
|
|
||||||
sync
|
|
||||||
|
|
||||||
/* last thing, set local init status done bit (DEVINIT.31) */
|
|
||||||
lwz r4,0x80(r3) /* DEVINIT is at offset 0x80 */
|
|
||||||
oris r4,r4,0x8000 /* make bit 31 = 1 */
|
|
||||||
stw r4,0x80(r3) /* DEVINIT is at offset 0x80 */
|
|
||||||
|
|
||||||
/* clear all pending interrupts and disable all interrupts */
|
|
||||||
li r4,-1 /* set p1 to 0xffffffff */
|
|
||||||
stw r4,0x1b0(r3) /* clear all pending interrupts */
|
|
||||||
stw r4,0x1b8(r3) /* clear all pending interrupts */
|
|
||||||
li r4,0 /* set r4 to 0 */
|
|
||||||
stw r4,0x1b4(r3) /* disable all interrupts */
|
|
||||||
stw r4,0x1bc(r3) /* disable all interrupts */
|
|
||||||
|
|
||||||
/* make sure above stores all comlete before going on */
|
|
||||||
sync
|
|
||||||
|
|
||||||
/* Set-up icache cacheability. */
|
|
||||||
lis r1, CONFIG_SYS_ICACHE_SACR_VALUE@h
|
|
||||||
ori r1, r1, CONFIG_SYS_ICACHE_SACR_VALUE@l
|
|
||||||
mticcr r1
|
|
||||||
isync
|
|
||||||
|
|
||||||
/* Set-up dcache cacheability. */
|
|
||||||
lis r1, CONFIG_SYS_DCACHE_SACR_VALUE@h
|
|
||||||
ori r1, r1, CONFIG_SYS_DCACHE_SACR_VALUE@l
|
|
||||||
mtdccr r1
|
|
||||||
|
|
||||||
addis r1,r0,CONFIG_SYS_INIT_RAM_ADDR@h
|
|
||||||
ori r1,r1,CONFIG_SYS_INIT_SP_OFFSET /* set up the stack to SDRAM */
|
|
||||||
li r0, 0 /* Make room for stack frame header and */
|
|
||||||
stwu r0, -4(r1) /* clear final stack frame so that */
|
|
||||||
stwu r0, -4(r1) /* stack backtraces terminate cleanly */
|
|
||||||
|
|
||||||
GET_GOT /* initialize GOT access */
|
|
||||||
|
|
||||||
bl board_init_f /* run first part of init code (from Flash) */
|
|
||||||
/* NOTREACHED - board_init_f() does not return */
|
|
||||||
|
|
||||||
#endif /* CONFIG_IOP480 */
|
|
||||||
|
|
||||||
/*****************************************************************************/
|
/*****************************************************************************/
|
||||||
#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
|
#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
|
||||||
defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
|
defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
|
||||||
|
|
|
||||||
|
|
@ -8,7 +8,7 @@
|
||||||
#include <asm/processor.h>
|
#include <asm/processor.h>
|
||||||
|
|
||||||
/* bytes per L1 cache line */
|
/* bytes per L1 cache line */
|
||||||
#if defined(CONFIG_8xx) || defined(CONFIG_IOP480)
|
#if defined(CONFIG_8xx)
|
||||||
#define L1_CACHE_SHIFT 4
|
#define L1_CACHE_SHIFT 4
|
||||||
#elif defined(CONFIG_PPC64BRIDGE)
|
#elif defined(CONFIG_PPC64BRIDGE)
|
||||||
#define L1_CACHE_SHIFT 7
|
#define L1_CACHE_SHIFT 7
|
||||||
|
|
|
||||||
|
|
@ -28,11 +28,7 @@
|
||||||
#define PPC_128MB_SACR_BIT(addr) ((addr) >> 27)
|
#define PPC_128MB_SACR_BIT(addr) ((addr) >> 27)
|
||||||
#define PPC_128MB_SACR_VALUE(addr) PPC_REG_VAL(PPC_128MB_SACR_BIT(addr),1)
|
#define PPC_128MB_SACR_VALUE(addr) PPC_REG_VAL(PPC_128MB_SACR_BIT(addr),1)
|
||||||
|
|
||||||
#ifndef CONFIG_IOP480
|
|
||||||
#define CONFIG_SYS_DCACHE_SIZE (16 << 10) /* For AMCC 405 CPUs */
|
#define CONFIG_SYS_DCACHE_SIZE (16 << 10) /* For AMCC 405 CPUs */
|
||||||
#else
|
|
||||||
#define CONFIG_SYS_DCACHE_SIZE (2 << 10) /* For PLX IOP480(403)*/
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* DCR registers */
|
/* DCR registers */
|
||||||
#define PLB0_ACR 0x0087
|
#define PLB0_ACR 0x0087
|
||||||
|
|
|
||||||
|
|
@ -1015,7 +1015,6 @@ PPChameleonEVB_HI_25 powerpc ppc4xx PPChameleonEVB dave
|
||||||
PPChameleonEVB_HI_33 powerpc ppc4xx PPChameleonEVB dave - PPChameleonEVB:PPCHAMELEON_MODULE_MODEL=2,PPCHAMELEON_CLK_33
|
PPChameleonEVB_HI_33 powerpc ppc4xx PPChameleonEVB dave - PPChameleonEVB:PPCHAMELEON_MODULE_MODEL=2,PPCHAMELEON_CLK_33
|
||||||
PPChameleonEVB_ME_25 powerpc ppc4xx PPChameleonEVB dave - PPChameleonEVB:PPCHAMELEON_MODULE_MODEL=1,PPCHAMELEON_CLK_25
|
PPChameleonEVB_ME_25 powerpc ppc4xx PPChameleonEVB dave - PPChameleonEVB:PPCHAMELEON_MODULE_MODEL=1,PPCHAMELEON_CLK_25
|
||||||
PPChameleonEVB_ME_33 powerpc ppc4xx PPChameleonEVB dave - PPChameleonEVB:PPCHAMELEON_MODULE_MODEL=1,PPCHAMELEON_CLK_33
|
PPChameleonEVB_ME_33 powerpc ppc4xx PPChameleonEVB dave - PPChameleonEVB:PPCHAMELEON_MODULE_MODEL=1,PPCHAMELEON_CLK_33
|
||||||
ADCIOP powerpc ppc4xx adciop esd
|
|
||||||
APC405 powerpc ppc4xx apc405 esd
|
APC405 powerpc ppc4xx apc405 esd
|
||||||
AR405 powerpc ppc4xx ar405 esd
|
AR405 powerpc ppc4xx ar405 esd
|
||||||
ASH405 powerpc ppc4xx ash405 esd
|
ASH405 powerpc ppc4xx ash405 esd
|
||||||
|
|
@ -1027,7 +1026,6 @@ CPCI4052 powerpc ppc4xx cpci405 esd
|
||||||
CPCI405AB powerpc ppc4xx cpci405 esd
|
CPCI405AB powerpc ppc4xx cpci405 esd
|
||||||
CPCI405DT powerpc ppc4xx cpci405 esd
|
CPCI405DT powerpc ppc4xx cpci405 esd
|
||||||
CPCIISER4 powerpc ppc4xx cpciiser4 esd
|
CPCIISER4 powerpc ppc4xx cpciiser4 esd
|
||||||
DASA_SIM powerpc ppc4xx dasa_sim esd
|
|
||||||
DP405 powerpc ppc4xx dp405 esd
|
DP405 powerpc ppc4xx dp405 esd
|
||||||
DU405 powerpc ppc4xx du405 esd
|
DU405 powerpc ppc4xx du405 esd
|
||||||
DU440 powerpc ppc4xx du440 esd
|
DU440 powerpc ppc4xx du440 esd
|
||||||
|
|
|
||||||
|
|
@ -659,7 +659,7 @@ static inline ulong get_ddr_freq(ulong dummy)
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#if defined(CONFIG_4xx) || defined(CONFIG_IOP480)
|
#if defined(CONFIG_4xx)
|
||||||
# if defined(CONFIG_440)
|
# if defined(CONFIG_440)
|
||||||
# if defined(CONFIG_440SPE)
|
# if defined(CONFIG_440SPE)
|
||||||
unsigned long determine_sysper(void);
|
unsigned long determine_sysper(void);
|
||||||
|
|
|
||||||
|
|
@ -1,203 +0,0 @@
|
||||||
/*
|
|
||||||
* (C) Copyright 2001
|
|
||||||
* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.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
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
* board/config.h - configuration options, board specific
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef __CONFIG_H
|
|
||||||
#define __CONFIG_H
|
|
||||||
|
|
||||||
/*
|
|
||||||
* High Level Configuration Options
|
|
||||||
* (easy to change)
|
|
||||||
*/
|
|
||||||
|
|
||||||
#define CONFIG_IOP480 1 /* This is a IOP480 CPU */
|
|
||||||
#define CONFIG_ADCIOP 1 /* ...on a ADCIOP board */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_TEXT_BASE 0xFFFD0000
|
|
||||||
|
|
||||||
#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
|
|
||||||
|
|
||||||
#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
|
|
||||||
|
|
||||||
#define CONFIG_CPUCLOCK 66
|
|
||||||
#define CONFIG_BUSCLOCK (CONFIG_CPUCLOCK)
|
|
||||||
|
|
||||||
#define CONFIG_BAUDRATE 9600
|
|
||||||
#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
|
|
||||||
#define CONFIG_BOOTCOMMAND "bootm ffc00000" /* autoboot command */
|
|
||||||
|
|
||||||
#undef CONFIG_BOOTARGS
|
|
||||||
|
|
||||||
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
|
||||||
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
|
||||||
|
|
||||||
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
|
||||||
|
|
||||||
#define CONFIG_PHY_ADDR 0 /* PHY address */
|
|
||||||
|
|
||||||
#define CONFIG_IPADDR 10.0.18.222
|
|
||||||
#define CONFIG_SERVERIP 10.0.18.190
|
|
||||||
|
|
||||||
|
|
||||||
/*
|
|
||||||
* BOOTP options
|
|
||||||
*/
|
|
||||||
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
||||||
#define CONFIG_BOOTP_BOOTPATH
|
|
||||||
#define CONFIG_BOOTP_GATEWAY
|
|
||||||
#define CONFIG_BOOTP_HOSTNAME
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Command line configuration.
|
|
||||||
*/
|
|
||||||
#include <config_cmd_default.h>
|
|
||||||
|
|
||||||
#define CONFIG_CMD_DHCP
|
|
||||||
#define CONFIG_CMD_IRQ
|
|
||||||
#define CONFIG_CMD_ELF
|
|
||||||
#define CONFIG_CMD_ASKENV
|
|
||||||
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Miscellaneous configurable options
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
||||||
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
|
|
||||||
#if defined(CONFIG_CMD_KGDB)
|
|
||||||
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
|
||||||
#else
|
|
||||||
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
||||||
#endif
|
|
||||||
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
|
|
||||||
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
||||||
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
|
|
||||||
|
|
||||||
#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
|
|
||||||
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
|
|
||||||
|
|
||||||
/* The following table includes the supported baudrates */
|
|
||||||
#define CONFIG_SYS_BAUDRATE_TABLE \
|
|
||||||
{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 }
|
|
||||||
|
|
||||||
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
|
|
||||||
|
|
||||||
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
|
|
||||||
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* Definitions for initial stack pointer and data area (in DPRAM)
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */
|
|
||||||
#define CONFIG_SYS_INIT_RAM_SIZE 0x0f00 /* Size of used area in RAM */
|
|
||||||
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
||||||
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
|
||||||
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* Start addresses for the final memory configuration
|
|
||||||
* (Set up by the startup code)
|
|
||||||
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_SDRAM_BASE 0x00000000
|
|
||||||
#define CONFIG_SYS_FLASH_BASE 0xFFFD0000
|
|
||||||
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
|
|
||||||
#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
|
|
||||||
#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
|
|
||||||
|
|
||||||
/*
|
|
||||||
* 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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* FLASH organization
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
|
|
||||||
#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
|
|
||||||
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_FLASH_WORD_SIZE unsigned char /* flash word size (width) */
|
|
||||||
#define CONFIG_SYS_FLASH_ADDR0 0x0AA9 /* 1st address for flash config cycles */
|
|
||||||
#define CONFIG_SYS_FLASH_ADDR1 0x0556 /* 2nd address for flash config cycles */
|
|
||||||
/*
|
|
||||||
* The following defines are added for buggy IOP480 byte interface.
|
|
||||||
* All other boards should use the standard values (CPCI405 etc.)
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_FLASH_READ0 0x0002 /* 0 is standard */
|
|
||||||
#define CONFIG_SYS_FLASH_READ1 0x0000 /* 1 is standard */
|
|
||||||
#define CONFIG_SYS_FLASH_READ2 0x0004 /* 2 is standard */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
|
|
||||||
|
|
||||||
#if 1 /* Use NVRAM for environment variables */
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* NVRAM organization
|
|
||||||
*/
|
|
||||||
#define CONFIG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */
|
|
||||||
#define CONFIG_SYS_NVRAM_BASE_ADDR 0x10000000 /* NVRAM base address */
|
|
||||||
#define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */
|
|
||||||
#define CONFIG_ENV_SIZE 0x0400 /* Size of Environment vars */
|
|
||||||
#define CONFIG_ENV_ADDR \
|
|
||||||
(CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-CONFIG_ENV_SIZE) /* Env */
|
|
||||||
#define CONFIG_SYS_VXWORKS_MAC_PTR (CONFIG_SYS_NVRAM_BASE_ADDR+0x7800) /* VxWorks eth-addr*/
|
|
||||||
|
|
||||||
#else /* Use FLASH for environment variables */
|
|
||||||
|
|
||||||
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
||||||
#define CONFIG_ENV_OFFSET 0x00010000 /* Offset of Environment Sector */
|
|
||||||
#define CONFIG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
|
|
||||||
|
|
||||||
#define CONFIG_ENV_SECT_SIZE 0x8000 /* see README - env sector total size */
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* PCI stuff
|
|
||||||
*/
|
|
||||||
#define CONFIG_PCI /* include pci support */
|
|
||||||
#undef CONFIG_PCI_PNP
|
|
||||||
|
|
||||||
|
|
||||||
#define CONFIG_TULIP
|
|
||||||
|
|
||||||
#define CONFIG_SYS_ETH_DEV_FN 0x0000
|
|
||||||
#define CONFIG_SYS_ETH_IOBASE 0x0fff0000
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Init Memory Controller:
|
|
||||||
*
|
|
||||||
* BR0/1 and OR0/1 (FLASH)
|
|
||||||
*/
|
|
||||||
|
|
||||||
#define FLASH_BASE0_PRELIM 0xFFC00000 /* FLASH bank #0 */
|
|
||||||
#define FLASH_BASE1_PRELIM 0xFFE00000 /* FLASH bank #1 */
|
|
||||||
|
|
||||||
#endif /* __CONFIG_H */
|
|
||||||
|
|
@ -1,194 +0,0 @@
|
||||||
/*
|
|
||||||
* (C) Copyright 2001
|
|
||||||
* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.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
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
* board/config.h - configuration options, board specific
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef __CONFIG_H
|
|
||||||
#define __CONFIG_H
|
|
||||||
|
|
||||||
/*
|
|
||||||
* High Level Configuration Options
|
|
||||||
* (easy to change)
|
|
||||||
*/
|
|
||||||
|
|
||||||
#define CONFIG_IOP480 1 /* This is a IOP480 CPU */
|
|
||||||
#define CONFIG_DASA_SIM 1 /* ...on a DASA_SIM board */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_TEXT_BASE 0xFFFC0000
|
|
||||||
#define CONFIG_SYS_LDSCRIPT "board/esd/dasa_sim/u-boot.lds"
|
|
||||||
|
|
||||||
#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
|
|
||||||
|
|
||||||
#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
|
|
||||||
|
|
||||||
#define CONFIG_CPUCLOCK 66
|
|
||||||
#define CONFIG_BUSCLOCK (CONFIG_CPUCLOCK)
|
|
||||||
|
|
||||||
#define CONFIG_BAUDRATE 9600
|
|
||||||
#define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
|
|
||||||
#define CONFIG_BOOTCOMMAND "bootm ffe00000" /* autoboot command */
|
|
||||||
|
|
||||||
#undef CONFIG_BOOTARGS
|
|
||||||
|
|
||||||
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
|
||||||
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
|
||||||
|
|
||||||
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
|
||||||
|
|
||||||
#define CONFIG_IPADDR 10.0.18.222
|
|
||||||
#define CONFIG_SERVERIP 10.0.18.190
|
|
||||||
|
|
||||||
|
|
||||||
/*
|
|
||||||
* BOOTP options
|
|
||||||
*/
|
|
||||||
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
||||||
#define CONFIG_BOOTP_BOOTPATH
|
|
||||||
#define CONFIG_BOOTP_GATEWAY
|
|
||||||
#define CONFIG_BOOTP_HOSTNAME
|
|
||||||
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Command line configuration.
|
|
||||||
*/
|
|
||||||
#include <config_cmd_default.h>
|
|
||||||
|
|
||||||
#define CONFIG_CMD_BSP
|
|
||||||
|
|
||||||
|
|
||||||
#if 0 /* Does not appear to be used?! If it is used, needs to be fixed */
|
|
||||||
#define CONFIG_SOFT_I2C /* Software I2C support enabled */
|
|
||||||
#endif
|
|
||||||
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Miscellaneous configurable options
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
||||||
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
|
|
||||||
#if defined(CONFIG_CMD_KGDB)
|
|
||||||
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
|
||||||
#else
|
|
||||||
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
||||||
#endif
|
|
||||||
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
|
|
||||||
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
||||||
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
|
|
||||||
|
|
||||||
#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
|
|
||||||
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
|
|
||||||
|
|
||||||
/* The following table includes the supported baudrates */
|
|
||||||
#define CONFIG_SYS_BAUDRATE_TABLE \
|
|
||||||
{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 }
|
|
||||||
|
|
||||||
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
|
|
||||||
|
|
||||||
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
|
|
||||||
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* Definitions for initial stack pointer and data area (in DPRAM)
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */
|
|
||||||
#define CONFIG_SYS_INIT_RAM_SIZE 0x0f00 /* Size of used area in RAM */
|
|
||||||
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
||||||
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
|
||||||
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* Start addresses for the final memory configuration
|
|
||||||
* (Set up by the startup code)
|
|
||||||
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_SDRAM_BASE 0x00000000
|
|
||||||
#define CONFIG_SYS_FLASH_BASE 0xFFFC0000
|
|
||||||
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
|
|
||||||
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 128 kB for Monitor */
|
|
||||||
#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
|
|
||||||
|
|
||||||
/*
|
|
||||||
* 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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* FLASH organization
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
|
||||||
#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
|
|
||||||
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_FLASH_WORD_SIZE unsigned char /* flash word size (width) */
|
|
||||||
#define CONFIG_SYS_FLASH_ADDR0 0x0AA9 /* 1st address for flash config cycles */
|
|
||||||
#define CONFIG_SYS_FLASH_ADDR1 0x0556 /* 2nd address for flash config cycles */
|
|
||||||
/*
|
|
||||||
* The following defines are added for buggy IOP480 byte interface.
|
|
||||||
* All other boards should use the standard values (CPCI405 etc.)
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_FLASH_READ0 0x0002 /* 0 is standard */
|
|
||||||
#define CONFIG_SYS_FLASH_READ1 0x0000 /* 1 is standard */
|
|
||||||
#define CONFIG_SYS_FLASH_READ2 0x0004 /* 2 is standard */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
|
|
||||||
|
|
||||||
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
||||||
#define CONFIG_ENV_OFFSET 0x00010000 /* Offset of Environment Sector */
|
|
||||||
#define CONFIG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
|
|
||||||
|
|
||||||
#if 0
|
|
||||||
#define CONFIG_ENV_SECT_SIZE 0x8000 /* see README - env sector total size */
|
|
||||||
#else
|
|
||||||
#define CONFIG_ENV_SECT_SIZE 0x10000 /* see README - env sector total size */
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* PCI stuff
|
|
||||||
*/
|
|
||||||
#define CONFIG_PCI /* include pci support */
|
|
||||||
#undef CONFIG_PCI_PNP
|
|
||||||
|
|
||||||
|
|
||||||
#define CONFIG_TULIP
|
|
||||||
|
|
||||||
#define CONFIG_SYS_ETH_DEV_FN 0x0000
|
|
||||||
#define CONFIG_SYS_ETH_IOBASE 0x0fff0000
|
|
||||||
#define CONFIG_SYS_PCI9054_DEV_FN 0x0800
|
|
||||||
#define CONFIG_SYS_PCI9054_IOBASE 0x0eff0000
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Init Memory Controller:
|
|
||||||
*
|
|
||||||
* BR0/1 and OR0/1 (FLASH)
|
|
||||||
*/
|
|
||||||
|
|
||||||
#define FLASH_BASE0_PRELIM 0xFFE00000 /* FLASH bank #0 */
|
|
||||||
|
|
||||||
#endif /* __CONFIG_H */
|
|
||||||
|
|
@ -39,8 +39,6 @@ int do_bootvx(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
|
||||||
#ifndef CONFIG_SYS_VXWORKS_BOOT_DEVICE
|
#ifndef CONFIG_SYS_VXWORKS_BOOT_DEVICE
|
||||||
#if defined(CONFIG_4xx)
|
#if defined(CONFIG_4xx)
|
||||||
#define CONFIG_SYS_VXWORKS_BOOT_DEVICE "emac(0,0)"
|
#define CONFIG_SYS_VXWORKS_BOOT_DEVICE "emac(0,0)"
|
||||||
#elif defined(CONFIG_IOP480)
|
|
||||||
#define CONFIG_SYS_VXWORKS_BOOT_DEVICE "dc(0,0)"
|
|
||||||
#else
|
#else
|
||||||
#define CONFIG_SYS_VXWORKS_BOOT_DEVICE "eth(0,0)"
|
#define CONFIG_SYS_VXWORKS_BOOT_DEVICE "eth(0,0)"
|
||||||
#endif
|
#endif
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue