mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-15 07:36:15 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
213 lines
6.4 KiB
C
213 lines
6.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2008-2011
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* Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*/
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#ifndef __CONFIG_KEYMILE_H
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#define __CONFIG_KEYMILE_H
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#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
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/*
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* Miscellaneous configurable options
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*/
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
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#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
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#endif
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#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_HUSH_INIT_VAR
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
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#define CONFIG_LOADS_ECHO
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#define CONFIG_SYS_LOADS_BAUD_CHANGE
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/* Support the IVM EEprom */
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#define CONFIG_SYS_IVM_EEPROM_ADR 0x50
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#define CONFIG_SYS_IVM_EEPROM_MAX_LEN 0x400
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#define CONFIG_SYS_IVM_EEPROM_PAGE_LEN 0x100
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#define CONFIG_SYS_FLASH_PROTECTION
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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/* UBI Support for all Keymile boards */
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#define CONFIG_MTD_PARTITIONS
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#define CONFIG_MTD_DEVICE
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#define CONFIG_MTD_CONCAT
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#ifndef CONFIG_KM_DEF_ENV_BOOTPARAMS
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#define CONFIG_KM_DEF_ENV_BOOTPARAMS \
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"actual_bank=0\0"
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#endif
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#ifndef CONFIG_KM_DEF_NETDEV
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#define CONFIG_KM_DEF_NETDEV \
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"netdev=eth0\0"
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#endif
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#ifndef CONFIG_KM_UBI_PARTITION_NAME_BOOT
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#define CONFIG_KM_UBI_PARTITION_NAME_BOOT "ubi0"
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#endif /* CONFIG_KM_UBI_PARTITION_NAME_BOOT */
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#ifndef CONFIG_KM_UBI_PART_BOOT_OPTS
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#define CONFIG_KM_UBI_PART_BOOT_OPTS ""
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#endif /* CONFIG_KM_UBI_PART_BOOT_OPTS */
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#ifndef CONFIG_KM_UBI_PARTITION_NAME_APP
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/* one flash chip only called boot */
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/* boot: CONFIG_KM_UBI_PARTITION_NAME_BOOT */
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# define CONFIG_KM_UBI_LINUX_MTD \
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"ubi.mtd=" CONFIG_KM_UBI_PARTITION_NAME_BOOT \
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CONFIG_KM_UBI_PART_BOOT_OPTS
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# define CONFIG_KM_DEV_ENV_FLASH_BOOT_UBI \
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"ubiattach=ubi part " CONFIG_KM_UBI_PARTITION_NAME_BOOT "\0"
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#else /* CONFIG_KM_UBI_PARTITION_NAME_APP */
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/* two flash chips called boot and app */
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/* boot: CONFIG_KM_UBI_PARTITION_NAME_BOOT */
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/* app: CONFIG_KM_UBI_PARTITION_NAME_APP */
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# define CONFIG_KM_UBI_LINUX_MTD \
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"ubi.mtd=" CONFIG_KM_UBI_PARTITION_NAME_BOOT \
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CONFIG_KM_UBI_PART_BOOT_OPTS " " \
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"ubi.mtd=" CONFIG_KM_UBI_PARTITION_NAME_APP
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# define CONFIG_KM_DEV_ENV_FLASH_BOOT_UBI \
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"ubiattach=if test ${boot_bank} -eq 0; then; " \
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"ubi part " CONFIG_KM_UBI_PARTITION_NAME_BOOT "; else; " \
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"ubi part " CONFIG_KM_UBI_PARTITION_NAME_APP "; fi\0"
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#endif /* CONFIG_KM_UBI_PARTITION_NAME_APP */
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#ifdef CONFIG_NAND_ECC_BCH
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#define CONFIG_KM_UIMAGE_NAME "ecc_bch_uImage\0"
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#define CONFIG_KM_ECC_MODE " eccmode=bch"
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#else
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#define CONFIG_KM_UIMAGE_NAME "uImage\0"
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#define CONFIG_KM_ECC_MODE
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#endif
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/*
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* boottargets
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* - set 'subbootcmds'
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* - set 'bootcmd' and 'altbootcmd'
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* available targets:
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* - 'release': for a standalone system kernel/rootfs from flash
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*/
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#define CONFIG_KM_DEF_ENV_BOOTTARGETS \
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"subbootcmds=ubiattach ubicopy checkfdt cramfsloadfdt " \
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"set_fdthigh cramfsloadkernel flashargs add_default " \
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"addpanic boot\0" \
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"develop=" \
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"tftp 200000 scripts/develop-${arch}.txt && " \
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"env import -t 200000 ${filesize} && " \
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"run setup_debug_env\0" \
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"ramfs=" \
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"tftp 200000 scripts/ramfs-${arch}.txt && " \
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"env import -t 200000 ${filesize} && " \
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"run setup_debug_env\0" \
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""
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/*
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* bootargs
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* - modify 'bootargs'
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*
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* - 'add_default': default bootargs common for all arm/ppc boards
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* - 'addpanic': add kernel panic options
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* - 'flashargs': defaults arguments for flash base boot
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*
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*/
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#define CONFIG_KM_DEF_ENV_BOOTARGS \
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"add_default=" \
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"setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
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":${hostname}:${netdev}:off:" \
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" console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}" \
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" mem=${kernelmem} init=${init}" \
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CONFIG_KM_ECC_MODE \
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" phram.phram=phvar,${varaddr}," __stringify(CONFIG_KM_PHRAM)\
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" " CONFIG_KM_UBI_LINUX_MTD " " \
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CONFIG_KM_DEF_BOOT_ARGS_CPU \
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"\0" \
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"addpanic=" \
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"setenv bootargs ${bootargs} panic=1 panic_on_oops=1\0" \
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"flashargs=" \
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"setenv bootargs " \
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"root=mtdblock:rootfs${boot_bank} " \
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"rootfstype=squashfs ro\0" \
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""
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/*
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* flash_boot
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* - commands for booting from flash
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*
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* - 'cramfsloadkernel': copy kernel from a cramfs to ram
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* - 'ubiattach': attach ubi partition
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* - 'ubicopy': copy ubi volume to ram
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* - volume names: bootfs0, bootfs1, bootfs2, ...
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*
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* processor specific settings
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* - 'cramfsloadfdt': copy fdt from a cramfs to ram
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*/
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#define CONFIG_KM_DEF_ENV_FLASH_BOOT \
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"cramfsaddr=" __stringify(CONFIG_KM_CRAMFS_ADDR) "\0" \
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"cramfsloadkernel=cramfsload ${load_addr_r} ${uimage}\0" \
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"ubicopy=ubi read "__stringify(CONFIG_KM_CRAMFS_ADDR) \
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" bootfs${boot_bank}\0" \
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"uimage=" CONFIG_KM_UIMAGE_NAME \
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CONFIG_KM_DEV_ENV_FLASH_BOOT_UBI
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/*
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* constants
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* - KM specific constants and commands
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*
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* - 'default': setup default environment
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*/
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#define CONFIG_KM_DEF_ENV_CONSTANTS \
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"backup_bank=0\0" \
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"release=run newenv; reset\0" \
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"pnvramsize=" __stringify(CONFIG_KM_PNVRAM) "\0" \
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"testbootcmd=setenv boot_bank ${test_bank}; " \
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"run ${subbootcmds}; reset\0" \
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""
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#ifndef CONFIG_KM_DEF_ENV
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#define CONFIG_KM_DEF_ENV \
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CONFIG_KM_DEF_ENV_BOOTPARAMS \
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CONFIG_KM_DEF_NETDEV \
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CONFIG_KM_DEF_ENV_CPU \
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CONFIG_KM_DEF_ENV_BOOTTARGETS \
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CONFIG_KM_DEF_ENV_BOOTARGS \
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CONFIG_KM_DEF_ENV_FLASH_BOOT \
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CONFIG_KM_DEF_ENV_CONSTANTS \
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"altbootcmd=run bootcmd\0" \
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"boot=bootm ${load_addr_r} - ${fdt_addr_r}\0" \
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"bootcmd=km_checkbidhwk && " \
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"setenv bootcmd \'if km_checktestboot; then; " \
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"setenv boot_bank ${test_bank}; else; " \
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"setenv boot_bank ${actual_bank}; fi;" \
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"run ${subbootcmds}; reset\' && " \
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"setenv altbootcmd \'setenv boot_bank ${backup_bank}; " \
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"run ${subbootcmds}; reset\' && " \
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"saveenv && saveenv && boot\0" \
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"bootlimit=3\0" \
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"cramfsloadfdt=" \
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"cramfsload ${fdt_addr_r} " \
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"fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0" \
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"fdt_addr_r="__stringify(CONFIG_KM_FDT_ADDR) "\0" \
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"init=/sbin/init-overlay.sh\0" \
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"load_addr_r="__stringify(CONFIG_KM_KERNEL_ADDR) "\0" \
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"load=tftpboot ${load_addr_r} ${u-boot}\0" \
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"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
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"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
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""
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#endif /* CONFIG_KM_DEF_ENV */
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#endif /* __CONFIG_KEYMILE_H */
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