mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-01 15:53:46 +09:00
2be296538e
This converts the following to Kconfig: CONFIG_ENV_IS_IN_MMC CONFIG_ENV_IS_IN_NAND CONFIG_ENV_IS_IN_UBI CONFIG_ENV_IS_NOWHERE In fact this already exists for sunxi as a 'choice' config. However not all the choices are available in Kconfig yet so we cannot use that. It would lead to more than one option being set. In addition, one purpose of this series is to allow the environment to be stored in more than one place. So the existing choice is converted to a normal config allowing each option to be set independently. There are not many opportunities for Kconfig updates to reduce the size of this patch. This was tested with ./tools/moveconfig.py -i CONFIG_ENV_IS_IN_MMC And then manual updates. This is because for CHAIN_OF_TRUST boards they can only have ENV_IS_NOWHERE set, so we enforce that via Kconfig logic now. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
215 lines
4.9 KiB
C
215 lines
4.9 KiB
C
/*
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* Embest/Timll DevKit3250 board configuration file
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*
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* Copyright (C) 2011-2015 Vladimir Zapolskiy <vz@mleia.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_DEVKIT3250_H__
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#define __CONFIG_DEVKIT3250_H__
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/* SoC and board defines */
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#include <linux/sizes.h>
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#include <asm/arch/cpu.h>
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#define CONFIG_MACH_TYPE MACH_TYPE_DEVKIT3250
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#define CONFIG_SYS_ICACHE_OFF
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#define CONFIG_SYS_DCACHE_OFF
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#if !defined(CONFIG_SPL_BUILD)
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#define CONFIG_SKIP_LOWLEVEL_INIT
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#endif
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/*
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* Memory configurations
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*/
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#define CONFIG_NR_DRAM_BANKS 1
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#define CONFIG_SYS_MALLOC_LEN SZ_1M
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#define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE
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#define CONFIG_SYS_SDRAM_SIZE SZ_64M
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#define CONFIG_SYS_TEXT_BASE 0x83F00000
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#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + SZ_32K)
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - SZ_1M)
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K)
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_4K \
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- GENERATED_GBL_DATA_SIZE)
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/*
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* Serial Driver
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*/
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#define CONFIG_SYS_LPC32XX_UART 5 /* UART5 */
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/*
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* DMA
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*/
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#if !defined(CONFIG_SPL_BUILD)
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#define CONFIG_DMA_LPC32XX
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#endif
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/*
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* I2C
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*/
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_LPC32XX
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#define CONFIG_SYS_I2C_SPEED 100000
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/*
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* GPIO
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*/
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#define CONFIG_LPC32XX_GPIO
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/*
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* SSP/SPI
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*/
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#define CONFIG_LPC32XX_SSP
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#define CONFIG_LPC32XX_SSP_TIMEOUT 100000
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/*
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* Ethernet
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*/
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#define CONFIG_RMII
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#define CONFIG_PHY_SMSC
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#define CONFIG_LPC32XX_ETH
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#define CONFIG_PHYLIB
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#define CONFIG_PHY_ADDR 0x1F
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#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
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/*
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* NOR Flash
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*/
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_MAX_FLASH_SECT 71
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#define CONFIG_SYS_FLASH_BASE EMC_CS0_BASE
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#define CONFIG_SYS_FLASH_SIZE SZ_4M
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#define CONFIG_SYS_FLASH_CFI
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/*
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* NAND controller
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*/
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#define CONFIG_NAND_LPC32XX_SLC
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#define CONFIG_SYS_NAND_BASE SLC_NAND_BASE
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
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/*
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* NAND chip timings
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*/
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#define CONFIG_LPC32XX_NAND_SLC_WDR_CLKS 14
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#define CONFIG_LPC32XX_NAND_SLC_WWIDTH 66666666
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#define CONFIG_LPC32XX_NAND_SLC_WHOLD 200000000
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#define CONFIG_LPC32XX_NAND_SLC_WSETUP 50000000
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#define CONFIG_LPC32XX_NAND_SLC_RDR_CLKS 14
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#define CONFIG_LPC32XX_NAND_SLC_RWIDTH 66666666
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#define CONFIG_LPC32XX_NAND_SLC_RHOLD 200000000
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#define CONFIG_LPC32XX_NAND_SLC_RSETUP 50000000
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#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
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#define CONFIG_SYS_NAND_PAGE_SIZE NAND_LARGE_BLOCK_PAGE_SIZE
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#define CONFIG_SYS_NAND_USE_FLASH_BBT
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#define CONFIG_CMD_NAND
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/*
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* USB
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*/
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#define CONFIG_USB_OHCI_LPC32XX
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#define CONFIG_USB_ISP1301_I2C_ADDR 0x2d
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/*
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* U-Boot General Configurations
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*/
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_SYS_CBSIZE 1024
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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_AUTO_COMPLETE
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#define CONFIG_CMDLINE_EDITING
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/*
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* Pass open firmware flat tree
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*/
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/*
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* Environment
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*/
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#define CONFIG_ENV_SIZE SZ_128K
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#define CONFIG_ENV_OFFSET 0x000A0000
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#define CONFIG_BOOTCOMMAND \
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"dhcp; " \
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"tftp ${loadaddr} ${serverip}:${tftpdir}/${bootfile}; " \
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"tftp ${dtbaddr} ${serverip}:${tftpdir}/devkit3250.dtb; " \
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"setenv nfsargs ip=dhcp root=/dev/nfs nfsroot=${serverip}:${nfsroot},tcp; " \
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"setenv bootargs ${bootargs} ${nfsargs} ${userargs}; " \
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"bootm ${loadaddr} - ${dtbaddr}"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"autoload=no\0" \
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"ethaddr=00:01:90:00:C0:81\0" \
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"dtbaddr=0x81000000\0" \
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"nfsroot=/opt/projects/images/vladimir/oe/devkit3250/rootfs\0" \
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"tftpdir=vladimir/oe/devkit3250\0" \
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"userargs=oops=panic\0"
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/*
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* U-Boot Commands
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*/
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/*
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* Boot Linux
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*/
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_BOOTFILE "uImage"
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#define CONFIG_BOOTARGS "console=ttyS0,115200n8"
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#define CONFIG_LOADADDR 0x80008000
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/*
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* SPL specific defines
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*/
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/* SPL will be executed at offset 0 */
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#define CONFIG_SPL_TEXT_BASE 0x00000000
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/* SPL will use SRAM as stack */
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#define CONFIG_SPL_STACK 0x0000FFF8
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/* Use the framework and generic lib */
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#define CONFIG_SPL_FRAMEWORK
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/* SPL will use serial */
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/* SPL loads an image from NAND */
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#define CONFIG_SPL_NAND_SIMPLE
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#define CONFIG_SPL_NAND_RAW_ONLY
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#define CONFIG_SPL_NAND_DRIVERS
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#define CONFIG_SPL_NAND_ECC
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#define CONFIG_SPL_NAND_SOFTECC
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#define CONFIG_SPL_MAX_SIZE 0x20000
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#define CONFIG_SPL_PAD_TO CONFIG_SPL_MAX_SIZE
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/* U-Boot will be 0x60000 bytes, loaded and run at CONFIG_SYS_TEXT_BASE */
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#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
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#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x60000
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#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
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/* See common/spl/spl.c spl_set_header_raw_uboot() */
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#define CONFIG_SYS_MONITOR_LEN CONFIG_SYS_NAND_U_BOOT_SIZE
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/*
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* Include SoC specific configuration
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*/
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#include <asm/arch/config.h>
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#endif /* __CONFIG_DEVKIT3250_H__*/
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