Instead of cluttering up a header file with a bunch of defines, move the default environmental variables to a file called am3517evm.env and reference it from the defconfig. Also remove dead comments.
Signed-off-by: Adam Ford aford173@gmail.com
diff --git a/board/logicpd/am3517evm/am3517evm.env b/board/logicpd/am3517evm/am3517evm.env new file mode 100644 index 0000000000..77bb31c416 --- /dev/null +++ b/board/logicpd/am3517evm/am3517evm.env @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +console=ttyS2,115200n8 +fdtfile=am3517-evm.dtb +fdtaddr=0x82C00000 +vram=16M +bootenv=uEnv.txt +mmcdev=0 +mmcpart=1 +mmcroot=/dev/mmcblk0p2 rw +mmcrootfstype=ext4 rootwait fixrtc +mmcargs=setenv bootargs console=${console} ${mtdparts} ${optargs} root=${mmcroot} rootfstype=${mmcrootfstype} ${cmdline} +nandargs=setenv bootargs console=${console} ${mtdparts} ${optargs} root=ubi0:rootfs rw ubi.mtd=rootfs rootfstype=ubifs rootwait ${cmdline} +loadbootenv=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${bootenv} +importbootenv=echo "Importing environment from mmc ..."; env import -t ${loadaddr} ${filesize} +bootscript=echo "Running bootscript from mmc ..."; source ${loadaddr} +loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${bootfile} +loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdtaddr} ${fdtfile} +mmcboot=echo "Booting from mmc ..."; run mmcargs; bootz ${loadaddr} - ${fdtaddr} +nandboot=echo "Booting from nand ..."; run nandargs; nand read ${loadaddr} 2a0000 800000; nand read ${fdtaddr} aa0000 80000; bootm ${loadaddr} - ${fdtaddr} diff --git a/configs/am3517_evm_defconfig b/configs/am3517_evm_defconfig index 70498ca7fb..3236f1dd67 100644 --- a/configs/am3517_evm_defconfig +++ b/configs/am3517_evm_defconfig @@ -6,6 +6,7 @@ CONFIG_TEXT_BASE=0x80100000 CONFIG_SYS_MALLOC_F_LEN=0x4000 CONFIG_TI_COMMON_CMD_OPTIONS=y CONFIG_NR_DRAM_BANKS=2 +CONFIG_ENV_SOURCE_FILE="am3517evm" CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x4020ff00 CONFIG_DEFAULT_DEVICE_TREE="ti/omap/am3517-evm" diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h index b75c648388..e3432ebeaa 100644 --- a/include/configs/am3517_evm.h +++ b/include/configs/am3517_evm.h @@ -15,7 +15,7 @@ #include <configs/ti_omap3_common.h>
/* Board NAND Info. */ -#ifdef CONFIG_MTD_RAW_NAND +#if defined(CONFIG_MTD_RAW_NAND) #define CFG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, 10, \ 11, 12, 13, 14, 16, 17, 18, 19, 20, \ 21, 22, 23, 24, 25, 26, 27, 28, 30, \ @@ -35,61 +35,8 @@ * DTB 4 * NAND_BLOCK_SIZE = 512 KiB @ 0xAA0000 * RootFS Remaining Flash Space @ 0xB20000 */ -#endif /* CONFIG_MTD_RAW_NAND */ - -/* Environment information */ -#define CFG_EXTRA_ENV_SETTINGS \ - "loadaddr=0x82000000\0" \ - "console=ttyS2,115200n8\0" \ - "fdtfile=am3517-evm.dtb\0" \ - "fdtaddr=0x82C00000\0" \ - "vram=16M\0" \ - "bootenv=uEnv.txt\0" \ - "cmdline=\0" \ - "optargs=\0" \ - "mmcdev=0\0" \ - "mmcpart=1\0" \ - "mmcroot=/dev/mmcblk0p2 rw\0" \ - "mmcrootfstype=ext4 rootwait fixrtc\0" \ - "mmcargs=setenv bootargs console=${console} " \ - "${mtdparts} " \ - "${optargs} " \ - "root=${mmcroot} " \ - "rootfstype=${mmcrootfstype} " \ - "${cmdline}\0" \ - "nandargs=setenv bootargs console=${console} " \ - "${mtdparts} " \ - "${optargs} " \ - "root=ubi0:rootfs rw ubi.mtd=rootfs " \ - "rootfstype=ubifs rootwait " \ - "${cmdline}\0" \ - "loadbootenv=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${bootenv}\0"\ - "importbootenv=echo Importing environment from mmc ...; " \ - "env import -t ${loadaddr} ${filesize}\0" \ - "bootscript=echo Running bootscript from mmc ...; " \ - "source ${loadaddr}\0" \ - "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${bootfile}\0" \ - "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdtaddr} ${fdtfile}\0" \ - "mmcboot=echo Booting from mmc ...; " \ - "run mmcargs; " \ - "bootz ${loadaddr} - ${fdtaddr}\0" \ - "nandboot=echo Booting from nand ...; " \ - "run nandargs; " \ - "nand read ${loadaddr} 2a0000 800000; " \ - "nand read ${fdtaddr} aa0000 80000; " \ - "bootm ${loadaddr} - ${fdtaddr}\0" \ - -/* Miscellaneous configurable options */ - -/* memtest works on */
-/* FLASH and environment organization */ - -/* **** PISMO SUPPORT *** */ - /* on one chip */ - -#if defined(CONFIG_MTD_RAW_NAND) #define CFG_SYS_FLASH_BASE NAND_BASE -#endif +#endif /* CONFIG_MTD_RAW_NAND */
#endif /* __CONFIG_H */