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imx: imx8mm-beacon: Move environment definition to env file

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Instead of cluttering up a header file with a bunch of defines,
move the default environmental variables to a file called
imx8mm_beacon.env and reference it from the defconfig.

Signed-off-by: Adam Ford <aford173@gmail.com>
This commit is contained in:
Adam Ford 2023-05-28 14:18:00 -05:00 • committed by Stefano Babic
parent 2ae1267342
commit b2d8d6e625
3 changed files with 20 additions and 50 deletions
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19
board/beacon/imx8mm/imx8mm_beacon.env Normal file
View file

@ -0,0 +1,19 @@
boot_fit=try
bootscript=echo Running bootscript from mmc ...; source
console=ttymxc1
fdt_addr=0x45000000
fdt_file=imx8mm-beacon-kit.dtb
finduuid=part uuid mmc ${mmcdev}:2 uuid
image=Image
initrd_addr=0x46000000
loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};
loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}
loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}
mmcargs=setenv bootargs console=${console},${baudrate} root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}
mmcautodetect=yes
mmcboot=echo Booting from mmc ...; run finduuid; run mmcargs; if run loadfdt; then booti ${loadaddr} - ${fdt_addr}; else echo WARN: Cannot load the DT; fi;
netargs=setenv bootargs console=${console},${baudrate} root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp
mmcdev=1
mmcpart=1
netboot=echo Booting from net ...; run netargs; if test ${ip_dyn} = yes; then setenv get_cmd dhcp; else setenv get_cmd tftp; fi; ${get_cmd} ${loadaddr} ${image}; if test ${boot_fit} = yes || test ${boot_fit} = try; then bootm ${loadaddr}; else if ${get_cmd} ${fdt_addr} ${fdt_file}; then booti ${loadaddr} - ${fdt_addr}; else echo WARN: Cannot load the DT; fi; fi;
script=boot.scr

1
configs/imx8mm_beacon_defconfig
View file

@ -5,6 +5,7 @@ CONFIG_SYS_MALLOC_LEN=0x2000000
CONFIG_SPL_GPIO=y CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_ENV_SOURCE_FILE="imx8mm_beacon"
CONFIG_SF_DEFAULT_SPEED=10000000 CONFIG_SF_DEFAULT_SPEED=10000000
CONFIG_ENV_SIZE=0x2000 CONFIG_ENV_SIZE=0x2000
CONFIG_ENV_OFFSET=0xFFFFDE00 CONFIG_ENV_OFFSET=0xFFFFDE00

50
include/configs/imx8mm_beacon.h
View file

@ -28,56 +28,6 @@
#endif #endif
/* Initial environment variables */
#define CFG_EXTRA_ENV_SETTINGS \
"script=boot.scr\0" \
"image=Image\0" \
"console=ttymxc1,115200\0" \
"fdt_addr=0x43000000\0" \
"boot_fit=try\0" \
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
"initrd_addr=0x43800000\0" \
"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
"mmcpart=1\0" \
"finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
"mmcautodetect=yes\0" \
"mmcargs=setenv bootargs console=${console},${baudrate}" \
" root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}\0" \
"loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
" ${script};\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"mmcboot=echo Booting from mmc ...; " \
"run finduuid; " \
"run mmcargs; " \
"if run loadfdt; then " \
"booti ${loadaddr} - ${fdt_addr}; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"netargs=setenv bootargs console=${console} " \
"root=/dev/nfs " \
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
"netboot=echo Booting from net ...; " \
"run netargs; " \
"if test ${ip_dyn} = yes; then " \
"setenv get_cmd dhcp; " \
"else " \
"setenv get_cmd tftp; " \
"fi; " \
"${get_cmd} ${loadaddr} ${image}; " \
"if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
"bootm ${loadaddr}; " \
"else " \
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
"booti ${loadaddr} - ${fdt_addr}; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi;\0"
/* Link Definitions */ /* Link Definitions */
#define CFG_SYS_INIT_RAM_ADDR 0x40000000 #define CFG_SYS_INIT_RAM_ADDR 0x40000000