diff options
| author | Yunus Bas <[email protected]> | 2024-12-03 10:42:33 +0100 |
|---|---|---|
| committer | Fabio Estevam <[email protected]> | 2024-12-07 09:06:32 -0300 |
| commit | e2cc259cbb43aafb60591edb68424f70a34c71ab (patch) | |
| tree | 8c7a2c0b142f6c13698ebf07be735a5cfa0fa4ff /board/phytec | |
| parent | 39759bf9fe3a5b6d4788164fc046f5f8aee5cbff (diff) | |
phycore_imx8mm: Switch to using env text files
Move the environment into the board directory and convert header to a
txt file. In addition, this patch also applies following changes:
- Change default nfsroot path to /srv/nfs due to compliance with Linux
FHS 3.0.
- Rename specific variables as stated in the bootstd documentation.
Renamed variables:
fdt_addr => fdt_addr_r
fdt_file => fdtfile
Signed-off-by: Yunus Bas <[email protected]>
Diffstat (limited to 'board/phytec')
| -rw-r--r-- | board/phytec/phycore_imx8mm/phycore_imx8mm.env | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/board/phytec/phycore_imx8mm/phycore_imx8mm.env b/board/phytec/phycore_imx8mm/phycore_imx8mm.env new file mode 100644 index 00000000000..33a2595fa16 --- /dev/null +++ b/board/phytec/phycore_imx8mm/phycore_imx8mm.env @@ -0,0 +1,51 @@ +console=ttymxc2,115200 +emmc_dev=2 +fdt_addr_r=0x48000000 +fdtfile=CONFIG_DEFAULT_FDT_FILE +image=Image +ip_dyn=yes +loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image} +loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdtfile} +mmcargs= + setenv bootargs console=${console} + root=/dev/mmcblk${mmcdev}p${mmcroot} rootwait rw +mmcautodetect=yes +mmcboot= + echo Booting from mmc ...; + run mmcargs; + if run loadfdt; then + if test ${dofitboot} = 1; then + booti ${loadaddr} - ${fdt_addr_r} + else + echo WARN: Cannot load the DT; + fi; + fi; +mmcdev=CONFIG_SYS_MMC_ENV_DEV +mmcpart=1 +mmcroot=2 +netargs= + setenv bootargs console=${console} root=/dev/nfs ip=dhcp + nfsroot=${serverip}:${nfsroot},v3,tcp +netboot= + echo Booting from net ...; + if test ${ip_dyn} = yes; then + setenv get_cmd dhcp; + else + setenv get_cmd tftp; + fi; + ${get_cmd} ${loadaddr} ${image}; + run netargs; + if ${get_cmd} ${fdt_addr_r} ${fdtfile}; then + booti ${loadaddr} - ${fdt_addr_r}; + else + echo WARN: Cannot load the DT; + fi; +nfsroot=/srv/nfs +update_bootimg= + mmc dev ${mmcdev}; + if dhcp ${loadaddr} ${update_filepath}/${update_filename}; then + setexpr fw_sz ${filesize} / 0x200; + mmc write ${loadaddr} ${update_offset} ${fw_sz}; + fi; +update_filename=flash.bin +update_offset=0x42 |