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/*
* (C) Copyright 2004
* Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
*
* (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 LUBBOCK 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
/*
* If we are developing, we might want to start armboot from ram
* so we MUST NOT initialize critical regs like mem-timing ...
*/
#define CONFIG_INIT_CRITICAL /* undef for developing */
#define RTC
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_PXA27X 1 /* This is an PXA27x CPU */
#define CONFIG_ADSVIX 1 /* on a Adsvix Board */
#define CONFIG_MMC 1
#define BOARD_LATE_INIT 1
#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
*/
/*
* select serial console configuration
*/
#define CONFIG_FFUART 1 /* we use FFUART on ADSVIX */
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE 38400
#define CONFIG_DOS_PARTITION 1
#define CONFIG_COMMANDS ((CONFIG_CMD_DFL & ~CFG_CMD_NET) | CFG_CMD_MMC | CFG_CMD_FAT | CFG_CMD_IDE | CFG_CMD_PCMCIA)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
#undef CONFIG_SHOW_BOOT_PROGRESS
#define CONFIG_BOOTDELAY 3
#define CONFIG_SERVERIP 192.168.1.99
#define CONFIG_BOOTCOMMAND "run boot_flash"
#define CONFIG_BOOTARGS "console=ttyS0,38400 ramdisk_size=12288"\
" rw root=/dev/ram initrd=0xa0800000,5m"
#define CONFIG_EXTRA_ENV_SETTINGS \
"program_boot_cf=" \
"mw.b 0xa0010000 0xff 0x20000; " \
"if pinit on && " \
"ide reset && " \
"fatload ide 0 0xa0010000 u-boot.bin; " \
"then " \
"protect off 0x0 0x1ffff; " \
"erase 0x0 0x1ffff; " \
"cp.b 0xa0010000 0x0 0x20000; " \
"fi\0" \
"program_uzImage_cf=" \
"mw.b 0xa0010000 0xff 0x180000; " \
"if pinit on && " \
"ide reset && " \
"fatload ide 0 0xa0010000 uzImage; " \
"then " \
"protect off 0x40000 0x1bffff; " \
"erase 0x40000 0x1bffff; " \
"cp.b 0xa0010000 0x40000 0x180000; " \
"fi\0" \
"program_ramdisk_cf=" \
"mw.b 0xa0010000 0xff 0x500000; " \
"if pinit on && " \
"ide reset && " \
"fatload ide 0 0xa0010000 ramdisk.gz; " \
"then " \
"protect off 0x1c0000 0x6bffff; " \
"erase 0x1c0000 0x6bffff; " \
"cp.b 0xa0010000 0x1c0000 0x500000; " \
"fi\0" \
"boot_cf=" \
"if pinit on && " \
"ide reset && " \
"fatload ide 0 0xa0030000 uzImage && " \
"fatload ide 0 0xa0800000 ramdisk.gz; " \
"then " \
"bootm 0xa0030000; " \
"fi\0" \
"program_boot_mmc=" \
"mw.b 0xa0010000 0xff 0x20000; " \
"if mmcinit && " \
"fatload mmc 0 0xa0010000 u-boot.bin; " \
"then " \
"protect off 0x0 0x1ffff; " \
"erase 0x0 0x1ffff; " \
"cp.b 0xa0010000 0x0 0x20000; " \
"fi\0" \
"program_uzImage_mmc=" \
"mw.b 0xa0010000 0xff 0x180000; " \
"if mmcinit && " \
"fatload mmc 0 0xa0010000 uzImage; " \
"then " \
"protect off 0x40000 0x1bffff; " \
"erase 0x40000 0x1bffff; " \
"cp.b 0xa0010000 0x40000 0x180000; " \
"fi\0" \
"program_ramdisk_mmc=" \
"mw.b 0xa0010000 0xff 0x500000; " \
"if mmcinit && " \
"fatload mmc 0 0xa0010000 ramdisk.gz; " \
"then " \
"protect off 0x1c0000 0x6bffff; " \
"erase 0x1c0000 0x6bffff; " \
"cp.b 0xa0010000 0x1c0000 0x500000; " \
"fi\0" \
"boot_mmc=" \
"if mmcinit && " \
"fatload mmc 0 0xa0030000 uzImage && " \
"fatload mmc 0 0xa0800000 ramdisk.gz; " \
"then " \
"bootm 0xa0030000; " \
"fi\0" \
"boot_flash=" \
"cp.b 0x1c0000 0xa0800000 0x500000; " \
"bootm 0x40000\0" \
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
/* #define CONFIG_INITRD_TAG 1 */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
/*
* 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 "$ " /* 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 /* everything, incl board info, in Hz */
#define CFG_LOAD_ADDR 0xa1000000 /* default load address */
#define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */
#define CFG_CPUSPEED 0x207 /* need to look more closely, I think this is Turbo = 2x, L=91Mhz */
/* valid baudrates */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CFG_MMC_BASE 0xF0000000
/*
* 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 CFG_DRAM_BASE 0xa0000000
#define CFG_DRAM_SIZE 0x04000000
#define CFG_FLASH_BASE PHYS_FLASH_1
/*
* GPIO settings
*/
#define CFG_GPSR0_VAL 0x00018004
#define CFG_GPSR1_VAL 0x004F0080
#define CFG_GPSR2_VAL 0x13EFC000
#define CFG_GPSR3_VAL 0x0006E032
#define CFG_GPCR0_VAL 0x084AFE1A
#define CFG_GPCR1_VAL 0x003003F2
#define CFG_GPCR2_VAL 0x0C014000
#define CFG_GPCR3_VAL 0x00000C00
#define CFG_GPDR0_VAL 0xCBC3BFFC
#define CFG_GPDR1_VAL 0x00FFABF3
#define CFG_GPDR2_VAL 0x1EEFFC00
#define CFG_GPDR3_VAL 0x0187EC32
#define CFG_GAFR0_L_VAL 0x84400000
#define CFG_GAFR0_U_VAL 0xA51A8010
#define CFG_GAFR1_L_VAL 0x699A955A
#define CFG_GAFR1_U_VAL 0x0005A0AA
#define CFG_GAFR2_L_VAL 0x40000000
#define CFG_GAFR2_U_VAL 0x0109A400
#define CFG_GAFR3_L_VAL 0x54000000
#define CFG_GAFR3_U_VAL 0x00001409
#define CFG_PSSR_VAL 0x20
/*
* Clock settings
*/
#define CFG_CKEN 0x00400200
#define CFG_CCCR 0x02000290 /* 520Mhz */
/* #define CFG_CCCR 0x02000210 416 Mhz */
/*
* Memory settings
*/
#define CFG_MSC0_VAL 0x23F2B3DB
#define CFG_MSC1_VAL 0x0000CCD1
#define CFG_MSC2_VAL 0x0000B884
#define CFG_MDCNFG_VAL 0x08000AC8
#define CFG_MDREFR_VAL 0x0000001E
#define CFG_MDMRS_VAL 0x00000000
#define CFG_FLYCNFG_VAL 0x00010001
#define CFG_SXCNFG_VAL 0x40044004
/*
* PCMCIA and CF Interfaces
*/
#define CFG_MECR_VAL 0x00000002
#define CFG_MCMEM0_VAL 0x00004204
#define CFG_MCMEM1_VAL 0x00000000
#define CFG_MCATT0_VAL 0x00010504
#define CFG_MCATT1_VAL 0x00000000
#define CFG_MCIO0_VAL 0x00008407
#define CFG_MCIO1_VAL 0x00000000
#define CONFIG_PXA_PCMCIA 1
#define CONFIG_PXA_IDE 1
#define CONFIG_PCMCIA_SLOT_A 1
/* just to keep build system happy */
#define CFG_PCMCIA_MEM_ADDR 0x28000000
#define CFG_PCMCIA_MEM_SIZE 0x04000000
#define CFG_IDE_MAXBUS 1
/* max. 1 IDE bus */
#define CFG_IDE_MAXDEVICE 1
/* max. 1 drive per IDE bus */
#define CFG_ATA_IDE0_OFFSET 0x0000
#define CFG_ATA_BASE_ADDR 0x20000000
/* Offset for data I/O */
#define CFG_ATA_DATA_OFFSET 0x1f0
/* Offset for normal register accesses */
#define CFG_ATA_REG_OFFSET 0x1f0
/* Offset for alternate registers */
#define CFG_ATA_ALT_OFFSET 0x3f0
/*
* FLASH and environment organization
*/
#define CFG_FLASH_CFI
#define CFG_FLASH_CFI_DRIVER 1
#define CFG_MONITOR_BASE 0
#define CFG_MONITOR_LEN 0x20000
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 4 + 255 /* 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 */
/* write flash less slowly */
#define CFG_FLASH_USE_BUFFER_WRITE 1
/* Flash environment locations */
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_ADDR (PHYS_FLASH_1 + CFG_MONITOR_LEN) /* Addr of Environment Sector */
#define CFG_ENV_SIZE 0x20000 /* Total Size of Environment */
#define CFG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment Sector */
#endif /* __CONFIG_H */
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