mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-07 03:36:16 +09:00
4f9bbd9e69
Add optional LCD support. Note that depending on the toolchain used one might have to drop some other features to stay within the 0x40000 size limit. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
233 lines
6.0 KiB
C
233 lines
6.0 KiB
C
/*
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* Toradex Colibri PXA270 configuration file
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*
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* Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
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* Copyright (C) 2015 Marcel Ziswiler <marcel@ziswiler.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* High Level Board Configuration Options
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*/
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#define CONFIG_CPU_PXA27X 1 /* Marvell PXA270 CPU */
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#define CONFIG_SYS_GENERIC_BOARD
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#define CONFIG_SYS_TEXT_BASE 0x0
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/* Avoid overwriting factory configuration block */
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#define CONFIG_BOARD_SIZE_LIMIT 0x40000
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/* We will never enable dcache because we have to setup MMU first */
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#define CONFIG_SYS_DCACHE_OFF
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/*
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* Environment settings
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*/
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_SYS_MALLOC_LEN (128 * 1024)
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#define CONFIG_ARCH_CPU_INIT
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#define CONFIG_BOOTCOMMAND \
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"if fatload mmc 0 0xa0000000 uImage; then " \
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"bootm 0xa0000000; " \
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"fi; " \
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"if usb reset && fatload usb 0 0xa0000000 uImage; then " \
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"bootm 0xa0000000; " \
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"fi; " \
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"bootm 0xc0000;"
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#define CONFIG_BOOTARGS "console=tty0 console=ttyS0,115200"
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#define CONFIG_TIMESTAMP
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#define CONFIG_BOOTDELAY 2 /* Autoboot delay */
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_LZMA /* LZMA compression support */
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#define CONFIG_OF_LIBFDT
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/*
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* Serial Console Configuration
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*/
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#define CONFIG_PXA_SERIAL
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#define CONFIG_FFUART 1
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#define CONFIG_CONS_INDEX 3
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#define CONFIG_BAUDRATE 115200
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/*
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* Bootloader Components Configuration
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*/
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#define CONFIG_CMD_ENV
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#define CONFIG_CMD_MMC
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#define CONFIG_CMD_USB
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/* LCD support */
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#ifdef CONFIG_LCD
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#define CONFIG_PXA_LCD
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#define CONFIG_PXA_VGA
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#define CONFIG_SYS_WHITE_ON_BLACK
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#define CONFIG_CONSOLE_SCROLL_LINES 10
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#define CONFIG_CMD_BMP
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#define CONFIG_LCD_LOGO
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#endif
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/*
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* Networking Configuration
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*/
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#ifdef CONFIG_CMD_NET
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_DHCP
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#define CONFIG_DRIVER_DM9000 1
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#define CONFIG_DM9000_BASE 0x08000000
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#define DM9000_IO (CONFIG_DM9000_BASE)
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#define DM9000_DATA (CONFIG_DM9000_BASE + 4)
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#define CONFIG_NET_RETRY_COUNT 10
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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#endif
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/*
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* HUSH Shell Configuration
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*/
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#define CONFIG_SYS_HUSH_PARSER 1
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#undef CONFIG_SYS_LONGHELP /* Saves 10 KB */
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#undef CONFIG_SYS_PROMPT
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT "$ "
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#else
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#endif
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#define CONFIG_SYS_CBSIZE 256
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#define CONFIG_SYS_PBSIZE \
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(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_DEVICE_NULLDEV 1
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#define CONFIG_CMDLINE_EDITING 1
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#define CONFIG_AUTO_COMPLETE 1
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/*
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* Clock Configuration
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*/
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#define CONFIG_SYS_CPUSPEED 0x290 /* 520MHz */
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/*
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* DRAM Map
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*/
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#define CONFIG_NR_DRAM_BANKS 1 /* We have 1 bank of DRAM */
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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_DRAM_BASE 0xa0000000 /* CS0 */
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#define CONFIG_SYS_DRAM_SIZE 0x04000000 /* 64 MB DRAM */
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#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
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#define CONFIG_SYS_LOAD_ADDR PHYS_SDRAM_1
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_INIT_SP_ADDR 0x5c010000
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/*
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* NOR FLASH
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*/
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#ifdef CONFIG_CMD_FLASH
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#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
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#define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */
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#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_FLASH_CFI_DRIVER 1
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#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT
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#define CONFIG_SYS_MAX_FLASH_SECT (4 + 255)
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_FLASH_ERASE_TOUT (25 * CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_WRITE_TOUT (25 * CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_LOCK_TOUT (25 * CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_UNLOCK_TOUT (25 * CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
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#define CONFIG_SYS_FLASH_PROTECTION 1
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#define CONFIG_ENV_IS_IN_FLASH 1
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#else /* No flash */
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#define CONFIG_SYS_NO_FLASH
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#define CONFIG_ENV_IS_NOWHERE
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#endif
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#define CONFIG_SYS_MONITOR_BASE 0x0
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#define CONFIG_SYS_MONITOR_LEN 0x40000
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/* Skip factory configuration block */
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#define CONFIG_ENV_ADDR \
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(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN + 0x40000)
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#define CONFIG_ENV_SIZE 0x40000
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#define CONFIG_ENV_SECT_SIZE 0x40000
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/*
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* GPIO settings
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*/
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#define CONFIG_SYS_GPSR0_VAL 0x00000000
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#define CONFIG_SYS_GPSR1_VAL 0x00020000
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#define CONFIG_SYS_GPSR2_VAL 0x0002c000
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#define CONFIG_SYS_GPSR3_VAL 0x00000000
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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_GPCR3_VAL 0x00000000
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#define CONFIG_SYS_GPDR0_VAL 0xc8008000
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#define CONFIG_SYS_GPDR1_VAL 0xfc02a981
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#define CONFIG_SYS_GPDR2_VAL 0x92c3ffff
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#define CONFIG_SYS_GPDR3_VAL 0x0061e804
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#define CONFIG_SYS_GAFR0_L_VAL 0x80100000
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#define CONFIG_SYS_GAFR0_U_VAL 0xa5c00010
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#define CONFIG_SYS_GAFR1_L_VAL 0x6992901a
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#define CONFIG_SYS_GAFR1_U_VAL 0xaaa50008
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#define CONFIG_SYS_GAFR2_L_VAL 0xaaaaaaaa
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#define CONFIG_SYS_GAFR2_U_VAL 0x4109a002
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#define CONFIG_SYS_GAFR3_L_VAL 0x54000310
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#define CONFIG_SYS_GAFR3_U_VAL 0x00005401
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#define CONFIG_SYS_PSSR_VAL 0x30
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/*
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* Clock settings
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*/
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#define CONFIG_SYS_CKEN 0x00500240
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#define CONFIG_SYS_CCCR 0x02000290
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/*
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* Memory settings
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*/
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#define CONFIG_SYS_MSC0_VAL 0x9ee1c5f2
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#define CONFIG_SYS_MSC1_VAL 0x9ee1f994
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#define CONFIG_SYS_MSC2_VAL 0x9ee19ee1
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#define CONFIG_SYS_MDCNFG_VAL 0x090009c9
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#define CONFIG_SYS_MDREFR_VAL 0x2003a031
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#define CONFIG_SYS_MDMRS_VAL 0x00220022
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#define CONFIG_SYS_FLYCNFG_VAL 0x00010001
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#define CONFIG_SYS_SXCNFG_VAL 0x40044004
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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 0x00028307
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#define CONFIG_SYS_MCMEM1_VAL 0x00014307
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#define CONFIG_SYS_MCATT0_VAL 0x00038787
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#define CONFIG_SYS_MCATT1_VAL 0x0001c787
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#define CONFIG_SYS_MCIO0_VAL 0x0002830f
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#define CONFIG_SYS_MCIO1_VAL 0x0001430f
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#include "pxa-common.h"
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#endif /* __CONFIG_H */
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