upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
216 lines
6.3 KiB
216 lines
6.3 KiB
/*
|
|
* (C) Copyright 2002
|
|
* Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
|
|
*
|
|
* (C) Copyright 2002
|
|
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
|
|
* Marius Groeger <mgroeger@sysgo.de>
|
|
*
|
|
* Configuation settings for the CERF250 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_PXA250 1 /* This is an PXA250 CPU */
|
|
#define CONFIG_CERF250 1 /* on Cerf PXA Board */
|
|
#define BOARD_LATE_INIT 1
|
|
#define CONFIG_BAUDRATE 38400
|
|
|
|
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
|
|
|
|
/*
|
|
* Size of malloc() pool
|
|
*/
|
|
#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
|
|
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
|
|
|
|
/*
|
|
* Hardware drivers
|
|
*/
|
|
#define CONFIG_DRIVER_SMC91111
|
|
#define CONFIG_SMC91111_BASE 0x04000300
|
|
#define CONFIG_SMC_USE_32_BIT
|
|
|
|
/*
|
|
* select serial console configuration
|
|
*/
|
|
#define CONFIG_FFUART 1 /* we use FFUART on CERF PXA */
|
|
|
|
/* allow to overwrite serial and ethaddr */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
#include <config_cmd_default.h>
|
|
|
|
|
|
#define CONFIG_BOOTDELAY 3
|
|
#define CONFIG_ETHADDR 00:D0:CA:F1:3C:D2
|
|
#define CONFIG_NETMASK 255.255.255.0
|
|
#define CONFIG_IPADDR 192.168.0.5
|
|
#define CONFIG_SERVERIP 192.168.0.2
|
|
#define CONFIG_BOOTCOMMAND "bootm 0xC0000"
|
|
#define CONFIG_BOOTARGS "root=/dev/mtdblock3 rootfstype=jffs2 console=ttyS0,38400"
|
|
#define CONFIG_CMDLINE_TAG
|
|
|
|
#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 CFG_HUSH_PARSER 1
|
|
#define CFG_PROMPT_HUSH_PS2 "> "
|
|
|
|
#define CFG_LONGHELP /* undef to save memory */
|
|
#ifdef CFG_HUSH_PARSER
|
|
#define CFG_PROMPT "uboot$ " /* Monitor Command Prompt */
|
|
#else
|
|
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
|
|
#endif
|
|
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
|
|
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
|
|
/* Print Buffer Size */
|
|
#define CFG_MAXARGS 16 /* max number of command args */
|
|
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
|
|
#define CFG_DEVICE_NULLDEV 1
|
|
|
|
#define CFG_MEMTEST_START 0xa0400000 /* memtest works on */
|
|
#define CFG_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
|
|
|
|
#undef CFG_CLKS_IN_HZ
|
|
|
|
#define CFG_LOAD_ADDR 0xa2000000 /* default load address */
|
|
|
|
#define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */
|
|
#define CFG_CPUSPEED 0x141 /* set core clock to 400/200/100 MHz */
|
|
|
|
#define CFG_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 4 /* we have 2 banks of DRAM */
|
|
#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
|
|
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
|
|
#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
|
|
#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
|
|
#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
|
|
#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
|
|
#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
|
|
#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
|
|
|
|
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
|
|
#define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */
|
|
#define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */
|
|
#define PHYS_FLASH_BANK_SIZE 0x02000000 /* 32 MB Banks */
|
|
#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
|
|
|
|
#define CFG_DRAM_BASE 0xa0000000
|
|
#define CFG_DRAM_SIZE 0x04000000
|
|
|
|
#define CFG_FLASH_BASE PHYS_FLASH_1
|
|
|
|
/*
|
|
* GPIO settings
|
|
*/
|
|
|
|
|
|
#define CFG_GPSR0_VAL 0x00408030
|
|
#define CFG_GPSR1_VAL 0x00BFA882
|
|
#define CFG_GPSR2_VAL 0x0001C000
|
|
#define CFG_GPCR0_VAL 0xC0031100
|
|
#define CFG_GPCR1_VAL 0xFC400300
|
|
#define CFG_GPCR2_VAL 0x00003FFF
|
|
#define CFG_GPDR0_VAL 0xC0439330
|
|
#define CFG_GPDR1_VAL 0xFCFFAB82
|
|
#define CFG_GPDR2_VAL 0x0001FFFF
|
|
#define CFG_GAFR0_L_VAL 0x80000000
|
|
#define CFG_GAFR0_U_VAL 0xA5000010
|
|
#define CFG_GAFR1_L_VAL 0x60008018
|
|
#define CFG_GAFR1_U_VAL 0xAAA5AAAA
|
|
#define CFG_GAFR2_L_VAL 0xAAA0000A
|
|
#define CFG_GAFR2_U_VAL 0x00000002
|
|
|
|
#define CFG_PSSR_VAL 0x20
|
|
|
|
/*
|
|
* Memory settings
|
|
*/
|
|
#define CFG_MSC0_VAL 0x12447FF0
|
|
#define CFG_MSC1_VAL 0x12BC5554
|
|
#define CFG_MSC2_VAL 0x7FF97FF1
|
|
#define CFG_MDCNFG_VAL 0x00001AC9
|
|
#define CFG_MDREFR_VAL 0x03CDC017
|
|
#define CFG_MDMRS_VAL 0x00000000
|
|
|
|
/*
|
|
* PCMCIA and CF Interfaces
|
|
*/
|
|
#define CFG_MECR_VAL 0x00000000
|
|
#define CFG_MCMEM0_VAL 0x00010504
|
|
#define CFG_MCMEM1_VAL 0x00010504
|
|
#define CFG_MCATT0_VAL 0x00010504
|
|
#define CFG_MCATT1_VAL 0x00010504
|
|
#define CFG_MCIO0_VAL 0x00004715
|
|
#define CFG_MCIO1_VAL 0x00004715
|
|
|
|
#define _LED 0x08000010 /*check this */
|
|
#define LED_BLANK 0x08000040
|
|
#define LED_GPIO 0x10
|
|
|
|
/*
|
|
* FLASH and environment organization
|
|
*/
|
|
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
|
#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
|
|
|
|
/* timeout values are in ticks */
|
|
#define CFG_FLASH_ERASE_TOUT (25*CFG_HZ) /* Timeout for Flash Erase */
|
|
#define CFG_FLASH_WRITE_TOUT (25*CFG_HZ) /* Timeout for Flash Write */
|
|
|
|
#define CFG_MONITOR_LEN 0x40000 /* 256 KiB */
|
|
#define CFG_ENV_IS_IN_FLASH 1
|
|
#define CFG_ENV_ADDR (PHYS_FLASH_1 + CFG_MONITOR_LEN)
|
|
#define CFG_ENV_SIZE 0x40000 /* Total Size of Environment Sector */
|
|
|
|
|
|
#endif /* __CONFIG_H */
|
|
|