mirror of
https://github.com/AsahiLinux/u-boot
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34cda7a0d8
Add basic support for HP iPAQ h2200 palmtop. h2200 palmtop was targeted to general consumers. It has 64 MB of RAM, 32 MB flash. No intergrated Wi-Fi nor Ethernet. Based on Intel PXA255 processor. It was shipped with Windows CE 4.2 operating system. Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
157 lines
4 KiB
C
157 lines
4 KiB
C
/*
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* iPAQ h2200 board configuration
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*
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* Copyright (C) 2012 Lukasz Dalek <luk0104@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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, MA 02111-1307 USA
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#define MACH_TYPE_H2200 341
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#define CONFIG_MACH_TYPE MACH_TYPE_H2200
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#define CONFIG_CPU_PXA25X 1
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#define CONFIG_BOARD_H2200
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#define CONFIG_SYS_NO_FLASH
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#define CONFIG_SYS_HZ 1000
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
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#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_SDRAM_SIZE PHYS_SDRAM_1_SIZE
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#define CONFIG_SYS_INIT_SP_ADDR 0xfffff800
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#define CONFIG_ENV_SIZE 0x00040000
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
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#define CONFIG_ENV_IS_NOWHERE
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_LOAD_ADDR 0xa3000000 /* default load address */
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/*
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* iPAQ 1st stage bootloader loads 2nd stage bootloader
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* at address 0xa0040000 but bootloader requires header
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* which is 0x1000 long.
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*
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* --- Header begin ---
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* .word 0xea0003fe ; b 0x1000
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*
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* .org 0x40
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* .ascii "ECEC"
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*
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* .org 0x1000
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* --- Header end ---
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*/
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#define CONFIG_SYS_TEXT_BASE 0xa0041000
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/*
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* Static chips
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*/
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#define CONFIG_SYS_MSC0_VAL 0x246c7ffc
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#define CONFIG_SYS_MSC1_VAL 0x7ff07ff0
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#define CONFIG_SYS_MSC2_VAL 0x7ff07ff0
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/*
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* PCMCIA and CF Interfaces
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*/
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#define CONFIG_SYS_MECR_VAL 0x00000000
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#define CONFIG_SYS_MCMEM0_VAL 0x00000000
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#define CONFIG_SYS_MCMEM1_VAL 0x00000000
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#define CONFIG_SYS_MCATT0_VAL 0x00000000
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#define CONFIG_SYS_MCATT1_VAL 0x00000000
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#define CONFIG_SYS_MCIO0_VAL 0x00000000
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#define CONFIG_SYS_MCIO1_VAL 0x00000000
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#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
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#define CONFIG_SYS_SXCNFG_VAL 0x00040004
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#define CONFIG_SYS_MDREFR_VAL 0x0099E018
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#define CONFIG_SYS_MDCNFG_VAL 0x01C801CB
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#define CONFIG_SYS_MDMRS_VAL 0x00220022
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#define CONFIG_SYS_PSSR_VAL 0x00000000
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#define CONFIG_SYS_CKEN 0x00004840
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#define CONFIG_SYS_CCCR 0x00000161
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/*
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* GPIOs
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*/
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#define CONFIG_SYS_GPSR0_VAL 0x01000000
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#define CONFIG_SYS_GPSR1_VAL 0x00000000
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#define CONFIG_SYS_GPSR2_VAL 0x00010000
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#define CONFIG_SYS_GPCR0_VAL 0x00000000
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#define CONFIG_SYS_GPCR1_VAL 0x00000000
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#define CONFIG_SYS_GPCR2_VAL 0x00000000
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#define CONFIG_SYS_GPDR0_VAL 0xF7E38C00
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#define CONFIG_SYS_GPDR1_VAL 0xBCFFBF83
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#define CONFIG_SYS_GPDR2_VAL 0x000157FF
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#define CONFIG_SYS_GAFR0_L_VAL 0x80401000
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#define CONFIG_SYS_GAFR0_U_VAL 0x00000112
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#define CONFIG_SYS_GAFR1_L_VAL 0x600A9550
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#define CONFIG_SYS_GAFR1_U_VAL 0x0005AAAA
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#define CONFIG_SYS_GAFR2_L_VAL 0x20000000
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#define CONFIG_SYS_GAFR2_U_VAL 0x00000000
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/*
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* Serial port
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*/
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#define CONFIG_PXA_SERIAL
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#define CONFIG_FFUART
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#define CONFIG_CONS_INDEX 3
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 38400, 115200 }
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#define CONFIG_CMD_IMPORTENV 1
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#define CONFIG_CMD_LOADB
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#define CONFIG_CMD_SOURCE
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#define CONFIG_CMD_RUN
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#define CONFIG_CMD_IMI
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#define CONFIG_FIT
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_INITRD_TAG
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/* Monitor Command Prompt */
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#define CONFIG_SYS_PROMPT "> "
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#define CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "$ "
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/* Console I/O Buffer Size */
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#define CONFIG_SYS_CBSIZE 256
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/* Print Buffer Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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sizeof(CONFIG_SYS_PROMPT) + 16)
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#define CONFIG_BOOTARGS "root=/dev/ram0 ro console=ttyS0,115200n8"
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#endif /* __CONFIG_H */
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