netspace_v2 ARM926EJS (Kirkwood SoC)
netspace_max_v2 ARM926EJS (Kirkwood SoC)
-Marius Gröger <mag@sysgo.de>
-
- impa7 ARM720T (EP7211)
-
Igor Grinberg <grinberg@compulab.co.il>
cm-t35 ARM ARMV7 (OMAP3xx Soc)
#########################################################################
LIST_ARM7=" \
- impa7 \
lpc2292sodimm \
modnet50 \
"
#include <asm/hardware.h>
#include <asm/system.h>
-#if defined(CONFIG_IMPA7)
-static void cache_flush(void);
-#endif
-
int cleanup_before_linux (void)
{
/*
* and we set the CPU-speed to 73 MHz - see start.S for details
*/
-#if defined(CONFIG_IMPA7)
- disable_interrupts ();
-
- /* turn off I-cache */
- icache_disable();
- dcache_disable();
-
- /* flush I-cache */
- cache_flush();
-#ifdef CONFIG_ARM7_REVD
- /* go to high speed */
- IO_SYSCON3 = (IO_SYSCON3 & ~CLKCTL) | CLKCTL_73;
-#endif
-#elif defined(CONFIG_NETARM) || defined(CONFIG_S3C4510B) || defined(CONFIG_LPC2292)
+#if defined(CONFIG_NETARM) || defined(CONFIG_S3C4510B) || defined(CONFIG_LPC2292)
disable_interrupts ();
/* Nothing more needed */
#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
#endif
return 0;
}
-
-#if defined(CONFIG_IMPA7)
-/* flush I/D-cache */
-static void cache_flush (void)
-{
- unsigned long i = 0;
-
- asm ("mcr p15, 0, %0, c7, c5, 0": :"r" (i));
-}
-#endif
/* set timer 2 counter */
lastdec = TIMER_LOAD_VAL;
-#elif defined(CONFIG_IMPA7)
- /* disable all interrupts */
- IO_INTMR1 = 0;
-
- /* operate timer 1 in prescale mode */
- IO_SYSCON1 |= SYSCON1_TC1M;
-
- /* select 2kHz clock source for timer 1 */
- IO_SYSCON1 &= ~SYSCON1_TC1S;
-
- /* set timer 1 counter */
- lastdec = IO_TC1D = TIMER_LOAD_VAL;
#elif defined(CONFIG_S3C4510B)
/* configure free running timer 0 */
PUT_REG( REG_TMOD, 0x0);
*/
-#if defined(CONFIG_IMPA7) || defined(CONFIG_NETARM) || defined(CONFIG_LPC2292)
+#if defined(CONFIG_NETARM) || defined(CONFIG_LPC2292)
ulong get_timer (ulong base)
{
*************************************************************************
*/
-#if defined(CONFIG_IMPA7)
-
-/* Interrupt-Controller base addresses */
-INTMR1: .word 0x80000280 @ 32 bit size
-INTMR2: .word 0x80001280 @ 16 bit size
-INTMR3: .word 0x80002280 @ 8 bit size
-
-/* SYSCONs */
-SYSCON1: .word 0x80000100
-SYSCON2: .word 0x80001100
-SYSCON3: .word 0x80002200
-
-#define CLKCTL 0x6 /* mask */
-#define CLKCTL_18 0x0 /* 18.432 MHz */
-#define CLKCTL_36 0x2 /* 36.864 MHz */
-#define CLKCTL_49 0x4 /* 49.152 MHz */
-#define CLKCTL_73 0x6 /* 73.728 MHz */
-
-#elif defined(CONFIG_LPC2292)
+#if defined(CONFIG_LPC2292)
PLLCFG_ADR: .word PLLCFG
PLLFEED_ADR: .word PLLFEED
PLLCON_ADR: .word PLLCON
#endif
cpu_init_crit:
-#if defined(CONFIG_IMPA7)
-
- /*
- * mask all IRQs by clearing all bits in the INTMRs
- */
- mov r1, #0x00
- ldr r0, INTMR1
- str r1, [r0]
- ldr r0, INTMR2
- str r1, [r0]
- ldr r0, INTMR3
- str r1, [r0]
-
- /*
- * flush v4 I/D caches
- */
- mov r0, #0
- mcr p15, 0, r0, c7, c7, 0 /* flush v3/v4 cache */
- mcr p15, 0, r0, c8, c7, 0 /* flush v4 TLB */
-
- /*
- * disable MMU stuff and caches
- */
- mrc p15,0,r0,c1,c0
- bic r0, r0, #0x00002300 @ clear bits 13, 9:8 (--V- --RS)
- bic r0, r0, #0x0000008f @ clear bits 7, 3:0 (B--- WCAM)
- orr r0, r0, #0x00000002 @ set bit 2 (A) Align
- mcr p15,0,r0,c1,c0
-#elif defined(CONFIG_NETARM)
+#if defined(CONFIG_NETARM)
/*
* prior to software reset : need to set pin PORTC4 to be *HRESET
*/
#endif
-#if defined(CONFIG_IMPA7)
- .align 5
-.globl reset_cpu
-reset_cpu:
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate cache
- mcr p15, 0, ip, c8, c7, 0 @ flush TLB (v4)
- mrc p15, 0, ip, c1, c0, 0 @ get ctrl register
- bic ip, ip, #0x000f @ ............wcam
- bic ip, ip, #0x2100 @ ..v....s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-#elif defined(CONFIG_NETARM)
+#if defined(CONFIG_NETARM)
.align 5
.globl reset_cpu
reset_cpu:
#if defined(CONFIG_NETARM)
#include <asm/arch-arm720t/netarm_registers.h>
-#elif defined(CONFIG_IMPA7)
-/* include IMPA7 specific hardware file if there was one */
#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
/* include IntegratorCP/CM720T specific hardware file if there was one */
#else
+++ /dev/null
-#
-# (C) Copyright 2000-2006
-# 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
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := impa7.o flash.o
-SOBJS := lowlevel_init.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-#
-# (C) Copyright 2000
-# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
-# Marius Groeger <mgroeger@sysgo.de>
-#
-# (C) Copyright 2000
-# 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
-#
-
-CONFIG_SYS_TEXT_BASE = 0xc1780000
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.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 <common.h>
-
-#define FLASH_BANK_SIZE 0x800000
-#define MAIN_SECT_SIZE 0x20000
-#define PARAM_SECT_SIZE 0x4000
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-
-/*-----------------------------------------------------------------------
- */
-
-ulong flash_init (void)
-{
- int i, j;
- ulong size = 0;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
- ulong flashbase = 0;
-
- flash_info[i].flash_id =
- (INTEL_MANUFACT & FLASH_VENDMASK) |
- (INTEL_ID_28F320B3T & FLASH_TYPEMASK);
- flash_info[i].size = FLASH_BANK_SIZE;
- flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
- memset (flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
- if (i == 0)
- flashbase = PHYS_FLASH_1;
- else if (i == 1)
- flashbase = PHYS_FLASH_2;
- else
- panic ("configured too many flash banks!\n");
- for (j = 0; j < flash_info[i].sector_count; j++) {
- if (j <= 7) {
- flash_info[i].start[j] =
- flashbase + j * PARAM_SECT_SIZE;
- } else {
- flash_info[i].start[j] =
- flashbase + (j - 7) * MAIN_SECT_SIZE;
- }
- }
- size += flash_info[i].size;
- }
-
- /* Protect monitor and environment sectors
- */
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_SYS_FLASH_BASE,
- CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
- &flash_info[0]);
-
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]);
-
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t * info)
-{
- int i;
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case (INTEL_MANUFACT & FLASH_VENDMASK):
- printf ("Intel: ");
- break;
- default:
- printf ("Unknown Vendor ");
- break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case (INTEL_ID_28F320B3T & FLASH_TYPEMASK):
- printf ("28F320F3B (16Mbit)\n");
- break;
- default:
- printf ("Unknown Chip Type\n");
- goto Done;
- break;
- }
-
- printf (" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
-
- printf (" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; i++) {
- if ((i % 5) == 0) {
- printf ("\n ");
- }
- printf (" %08lX%s", info->start[i],
- info->protect[i] ? " (RO)" : " ");
- }
- printf ("\n");
-
- Done:;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
- int flag, prot, sect;
- int rc = ERR_OK;
- ulong start;
-
- if (info->flash_id == FLASH_UNKNOWN)
- return ERR_UNKNOWN_FLASH_TYPE;
-
- if ((s_first < 0) || (s_first > s_last)) {
- return ERR_INVAL;
- }
-
- if ((info->flash_id & FLASH_VENDMASK) !=
- (INTEL_MANUFACT & FLASH_VENDMASK)) {
- return ERR_UNKNOWN_FLASH_VENDOR;
- }
-
- prot = 0;
- for (sect = s_first; sect <= s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
- if (prot)
- return ERR_PROTECTED;
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- flag = disable_interrupts ();
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect <= s_last && !ctrlc (); sect++) {
-
- printf ("Erasing sector %2d ... ", sect);
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- if (info->protect[sect] == 0) { /* not protected */
- vu_long *addr = (vu_long *) (info->start[sect]);
-
- *addr = 0x00200020; /* erase setup */
- *addr = 0x00D000D0; /* erase confirm */
-
- while ((*addr & 0x00800080) != 0x00800080) {
- if (get_timer(start) >
- CONFIG_SYS_FLASH_ERASE_TOUT) {
- *addr = 0x00B000B0; /* suspend erase */
- *addr = 0x00FF00FF; /* reset to read mode */
- rc = ERR_TIMOUT;
- goto outahere;
- }
- }
-
- *addr = 0x00FF00FF; /* reset to read mode */
- }
- printf ("ok.\n");
- }
- if (ctrlc ())
- printf ("User Interrupt!\n");
-
- outahere:
-
- /* allow flash to settle - wait 10 ms */
- udelay_masked (10000);
-
- if (flag)
- enable_interrupts ();
-
- return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash
- */
-
-static int write_word (flash_info_t * info, ulong dest, ulong data)
-{
- vu_long *addr = (vu_long *) dest;
- ulong barf;
- int rc = ERR_OK;
- int flag;
- ulong start;
-
- /* Check if Flash is (sufficiently) erased
- */
- if ((*addr & data) != data)
- return ERR_NOT_ERASED;
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- flag = disable_interrupts ();
-
- /* clear status register command */
- *addr = 0x00500050;
-
- /* program set-up command */
- *addr = 0x00400040;
-
- /* latch address/data */
- *addr = data;
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- /* read status register command */
- *addr = 0x00700070;
-
- /* wait while polling the status register */
- while ((*addr & 0x00800080) != 0x00800080) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- rc = ERR_TIMOUT;
- /* suspend program command */
- *addr = 0x00B000B0;
- goto outahere;
- }
-
- if (*addr & 0x003A003A) { /* check for error */
- barf = *addr;
- if (barf & 0x003A0000) {
- barf >>= 16;
- } else {
- barf &= 0x0000003A;
- }
- printf ("\nFlash write error %02lx at address %08lx\n", barf, (unsigned long) dest);
- if (barf & 0x0002) {
- printf ("Block locked, not erased.\n");
- rc = ERR_NOT_ERASED;
- goto outahere;
- }
- if (barf & 0x0010) {
- printf ("Programming error.\n");
- rc = ERR_PROG_ERROR;
- goto outahere;
- }
- if (barf & 0x0008) {
- printf ("Vpp Low error.\n");
- rc = ERR_PROG_ERROR;
- goto outahere;
- }
- rc = ERR_PROG_ERROR;
- goto outahere;
- }
- }
-
-
- outahere:
- /* read array command */
- *addr = 0x00FF00FF;
-
- if (flag)
- enable_interrupts ();
-
- return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash.
- */
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- ulong cp, wp, data;
- int l;
- int i, rc;
-
- wp = (addr & ~3); /* get lower word aligned address */
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - wp) != 0) {
- data = 0;
- for (i = 0, cp = wp; i < l; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *) cp << 24);
- }
- for (; i < 4 && cnt > 0; ++i) {
- data = (data >> 8) | (*src++ << 24);
- --cnt;
- ++cp;
- }
- for (; cnt == 0 && i < 4; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *) cp << 24);
- }
-
- if ((rc = write_word (info, wp, data)) != 0) {
- return (rc);
- }
- wp += 4;
- }
-
- /*
- * handle word aligned part
- */
- while (cnt >= 4) {
- data = *((vu_long *) src);
- if ((rc = write_word (info, wp, data)) != 0) {
- return (rc);
- }
- src += 4;
- wp += 4;
- cnt -= 4;
- }
-
- if (cnt == 0) {
- return ERR_OK;
- }
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i = 0, cp = wp; i < 4 && cnt > 0; ++i, ++cp) {
- data = (data >> 8) | (*src++ << 24);
- --cnt;
- }
- for (; i < 4; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *) cp << 24);
- }
-
- return write_word (info, wp, data);
-}
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.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 <common.h>
-#include <netdev.h>
-#include <clps7111.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* ------------------------------------------------------------------------- */
-
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- /* Activate LED flasher */
- IO_LEDFLSH = 0x40;
-
- /* arch number of EP7111 */
- gd->bd->bi_arch_number = MACH_TYPE_EDB7211;
-
- /* location of boot parameters for EP7111 */
- gd->bd->bi_boot_params = 0xc0020100;
-
- return 0;
-}
-
-int dram_init (void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
-
- return (0);
-}
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
- int rc = 0;
-#ifdef CONFIG_CS8900
- rc = cs8900_initialize(0, CONFIG_CS8900_BASE);
-#endif
- return rc;
-}
-#endif
+++ /dev/null
-/*
- * Memory Setup stuff - taken from ???
- *
- * 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 <config.h>
-#include <version.h>
-
-
-/* some parameters for the board */
-
-SYSCON2: .long 0x80001100
-MEMCFG1: .long 0x80000180
-MEMCFG2: .long 0x800001C0
-DRFPR: .long 0x80000200
-
-syscon2_mask: .long 0x00000004
-memcfg1_val: .long 0x160c1414
-memcfg2_mask: .long 0x0000ffff @ only set lower 16 bits
-memcfg2_val: .long 0x00000000 @ upper 16 bits are reserved for CS7 + CS6
-drfpr_val: .long 0x00000081
-/* setting up the memory */
-
-.globl lowlevel_init
-lowlevel_init:
- /*
- * DRFPR
- * 64kHz DRAM refresh
- */
- ldr r0, DRFPR
- ldr r1, drfpr_val
- str r1, [r0]
-
- /*
- * SYSCON2: clear bit 2, DRAM is 32 bits wide
- */
- ldr r0, SYSCON2
- ldr r2, [r0]
- ldr r1, syscon2_mask
- bic r2, r2, r1
- str r2, [r0]
-
- /*
- * MEMCFG1
- * Setting up Keyboard at CS3, 8 Bit, 3 Waitstates
- * Setting up CS8900 (Ethernet) at CS2, 32 Bit, 5 Waitstates
- * Setting up flash at CS0 and CS1, 32 Bit, 3 Waitstates
- */
- ldr r0, MEMCFG1
- ldr r1, memcfg1_val
- str r1, [r0]
-
- /*
- * MEMCFG2
- * Setting up ? with 0
- *
- */
- ldr r0, MEMCFG2
- ldr r2, [r0]
- ldr r1, memcfg2_mask
- bic r2, r2, r1
- ldr r1, memcfg2_val
- orr r2, r2, r1
- str r2, [r0]
-
- /* everything is fine now */
- mov pc, lr
mx35pdk arm arm1136 - freescale mx35
omap2420h4 arm arm1136 - ti omap24xx
tnetv107x_evm arm arm1176 tnetv107xevm ti tnetv107x
-impa7 arm arm720t
modnet50 arm arm720t
integratorap_cm720t arm arm720t integrator armltd - integratorap
lpc2292sodimm arm arm720t - - lpc2292
Board Arch CPU removed Commit last known maintainer/contact
=============================================================================
+impa7 arm arm720t - 2011-09-05 Marius Gröger <mag@sysgo.de>
gcplus arm sa1100 - 2011-09-05 George G. Davis <gdavis@mvista.com>
evb4510 arm arm720t - 2011-09-05 Curt Brune <curt@cucy.com>
ep7312 arm arm720t - 2011-09-05 Marius Gröger <mag@sysgo.de>
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * Configuation settings for the implementa impA7 board.
- *
- * 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 __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
-#define CONFIG_IMPA7 1 /* on an impA7 Board */
-#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */
-#define CONFIG_ARM7_REVD 1 /* enable ARM720 REV.D Workarounds */
-
-#undef CONFIG_USE_IRQ /* don't need them anymore */
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-#define CONFIG_NET_MULTI
-#define CONFIG_CS8900 /* we have a CS8900 on-board */
-#define CONFIG_CS8900_BASE 0x20000000
-#define CONFIG_CS8900_BUS32
-
-/*
- * select serial console configuration
- */
-#define CONFIG_CLPS7111_SERIAL
-#define CONFIG_SERIAL1 1 /* we use Serial line 1 */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 9600
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_JFFS2
-
-
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTARGS "devfs=mount root=ramfs console=ttyS0,9600"
-/*#define CONFIG_ETHADDR 08:00:3e:26:0a:5a */
-/*#define CONFIG_NETMASK 255.255.0.0 */
-/*#define CONFIG_IPADDR 172.22.2.128 */
-/*#define CONFIG_SERVERIP 172.22.2.126 */
-/*#define CONFIG_BOOTFILE "impa7" */
-#define CONFIG_BOOTCOMMAND "bootp;bootm"
-
-#if defined(CONFIG_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
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "impA7 # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#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_MEMTEST_START 0xc0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0xc1000000 /* default load address */
-
-#define CONFIG_SYS_HZ 2000 /* decrementer freq: 2 kHz */
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 2 /* we have 2 banks of DRAM */
-#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x00800000 /* 8 MB */
-#define PHYS_SDRAM_2 0xc1000000 /* SDRAM Bank #2 */
-#define PHYS_SDRAM_2_SIZE 0x00800000 /* 8 MB */
-
-#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
-#define PHYS_FLASH_2 0x10000000 /* Flash Bank #2 */
-#define PHYS_FLASH_SIZE 0x00800000 /* 16 MB */
-
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 71 /* max number of sectors on one chip */
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */
-#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
-
-/*
- * JFFS2 partitions
- *
- */
-/* No command line, one static partition, whole device */
-#undef CONFIG_CMD_MTDPARTS
-#define CONFIG_JFFS2_DEV "nor0"
-#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
-#define CONFIG_JFFS2_PART_OFFSET 0x00020000
-
-/* mtdparts command line support */
-/*
-#define CONFIG_CMD_MTDPARTS
-#define MTDIDS_DEFAULT "nor0=impA7 NOR Flash Bank #0,nor1=impA7 NOR Flash Bank #1"
-#define MTDPARTS_DEFAULT "mtdparts=impA7 NOR Flash Bank #0:-(FileSystem1);impA7 NOR Flash Bank #1:-(FileSystem2)"
-*/
-
-#endif /* __CONFIG_H */
projects / karo-tx-uboot.git / commitdiff