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board: phytec: migrate imx8mm boards to standard boot

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remove boot logic from shared env file for phyboard-polis and
phygate-tauri.
Adjust configs for both boards as well.
Space at the beginning of addressable RAM is reserved for space used via
standard boot env variables. CONFIG_SYS_LOAD_ADDR is set to the lowest
address behind the standard boot variables reserved space.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
This commit is contained in:
Yannic Moog
2025-07-24 07:59:49 -03:00
committed by Fabio Estevam
parent 4a9d6b2e1d
commit e6e8c601ed
3 changed files with 18 additions and 83 deletions
Download Patch File Download Diff File Expand all files Collapse all files
board/phytec/phycore_imx8mm/phycore_imx8mm.env
+11 -61
View File
@@ -1,65 +1,15 @@
#include <env/phytec/rauc.env>
bootcmd=
mmc dev ${mmcdev};
if mmc rescan; then
if test ${doraucboot} = 1; then
run raucinit;
fi;
if run loadimage; then
run mmcboot;
else
run netboot;
fi;
fi;
console=ttymxc2,115200
console=ttymxc2,CONFIG_BAUDRATE
emmc_dev=2
fdt_addr_r=0x48000000
fdtfile=CONFIG_DEFAULT_FDT_FILE
image=Image
fdt_addr_r=0x40480000
fdt_overlay_addr_r=0x404a0000
kernel_addr_r=0x40a00000
kernel_comp_addr_r=0x43a00000
kernel_comp_size=0x1e00000
pxefile_addr_r=0x45800000
ramdisk_addr_r=0x45802000
scriptaddr=0x47600000
script_offset_f=0x0
script_size_f=0x2000
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} ${raucargs} rootwait rw
mmcautodetect=yes
mmcboot=
echo Booting from mmc ...;
run mmcargs;
if run loadfdt; then
if test ${dofitboot} = 1; then
booti ${loadaddr} - ${fdt_addr_r}
else
echo WARN: Cannot load the DT;
fi;
fi;
mmcdev=CONFIG_ENV_MMC_DEVICE_INDEX
mmcpart=1
mmcroot=2
netargs=
setenv bootargs console=${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
configs/imx8mm-phygate-tauri-l_defconfig
+3 -12
View File
@@ -9,7 +9,6 @@ CONFIG_ENV_SIZE=0x10000
CONFIG_ENV_OFFSET=0x3C0000
CONFIG_DM_GPIO=y
CONFIG_DEFAULT_DEVICE_TREE="freescale/imx8mm-phygate-tauri-l"
CONFIG_IMX8M_OPTEE_LOAD_ADDR=0x56000000
CONFIG_TARGET_PHYCORE_IMX8MM=y
CONFIG_SYS_MONITOR_LEN=524288
CONFIG_SPL_MMC=y
@@ -20,16 +19,15 @@ CONFIG_SPL_TEXT_BASE=0x7E1000
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x910000
CONFIG_SPL_BSS_MAX_SIZE=0x2000
CONFIG_SYS_LOAD_ADDR=0x40480000
CONFIG_SYS_LOAD_ADDR=0x47602000
CONFIG_SPL=y
CONFIG_ENV_OFFSET_REDUND=0x3E0000
CONFIG_FIT=y
CONFIG_FIT_EXTERNAL_OFFSET=0x3000
CONFIG_SPL_LOAD_FIT=y
CONFIG_BOOTSTD_FULL=y
CONFIG_OF_SYSTEM_SETUP=y
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadimage; then run mmcboot; else run netboot; fi; fi;"
CONFIG_DEFAULT_FDT_FILE="oftree"
CONFIG_DEFAULT_FDT_FILE="imx8mm-phygate-tauri-l"
CONFIG_SYS_CBSIZE=2048
CONFIG_SYS_PBSIZE=2074
CONFIG_BOARD_LATE_INIT=y
@@ -44,7 +42,6 @@ CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
CONFIG_SPL_I2C=y
CONFIG_SPL_POWER=y
CONFIG_SPL_WATCHDOG=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="u-boot=> "
# CONFIG_CMD_EXPORTENV is not set
# CONFIG_CMD_IMPORTENV is not set
@@ -60,15 +57,9 @@ CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
configs/phycore-imx8mm_defconfig
+4 -10
View File
@@ -11,7 +11,7 @@ CONFIG_ENV_SIZE=0x10000
CONFIG_ENV_OFFSET=0x3C0000
CONFIG_DM_GPIO=y
CONFIG_DEFAULT_DEVICE_TREE="freescale/imx8mm-phyboard-polis-rdk"
CONFIG_IMX8M_OPTEE_LOAD_ADDR=0x56000000
CONFIG_IMX8M_OPTEE_LOAD_ADDR=0x7e000000
CONFIG_TARGET_PHYCORE_IMX8MM=y
CONFIG_DM_RESET=y
CONFIG_SYS_MONITOR_LEN=524288
@@ -23,7 +23,7 @@ CONFIG_SPL_TEXT_BASE=0x7E1000
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x910000
CONFIG_SPL_BSS_MAX_SIZE=0x2000
CONFIG_SYS_LOAD_ADDR=0x40480000
CONFIG_SYS_LOAD_ADDR=0x47602000
CONFIG_SF_DEFAULT_BUS=3
CONFIG_SPL=y
CONFIG_ENV_OFFSET_REDUND=0x3E0000
@@ -31,8 +31,9 @@ CONFIG_PCI=y
CONFIG_FIT=y
CONFIG_FIT_EXTERNAL_OFFSET=0x3000
CONFIG_SPL_LOAD_FIT=y
CONFIG_BOOTSTD_FULL=y
CONFIG_OF_SYSTEM_SETUP=y
CONFIG_DEFAULT_FDT_FILE="oftree"
CONFIG_DEFAULT_FDT_FILE="imx8mm-phyboard-polis-rdk"
CONFIG_SYS_CBSIZE=2048
CONFIG_SYS_PBSIZE=2074
CONFIG_BOARD_LATE_INIT=y
@@ -48,7 +49,6 @@ CONFIG_SPL_I2C=y
CONFIG_SPL_POWER=y
CONFIG_SPL_SPI_FLASH_MTD=y
CONFIG_SPL_WATCHDOG=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="u-boot=> "
# CONFIG_CMD_EXPORTENV is not set
# CONFIG_CMD_IMPORTENV is not set
@@ -66,15 +66,9 @@ CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_PCI=y
CONFIG_CMD_SF_TEST=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y