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imx8ulp_evk: Move environment variables to .env file

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Add board-specific environment variables to imx8ulp_evk.env for better
maintainability. Define bsp_bootcmd in the environment to resolve the
runtime error: "bsp_bootcmd" not defined.

Signed-off-by: Alice Guo <alice.guo@nxp.com>
This commit is contained in:
Alice Guo
2025-12-29 10:17:00 -03:00
committed by Fabio Estevam
parent d4863fcca8
commit 0da3a8a939
3 changed files with 98 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
board/freescale/imx8ulp_evk/imx8ulp_evk.env
+97
View File
@@ -0,0 +1,97 @@
#ifdef CONFIG_AHAB_BOOT
sec_boot=yes
#else
sec_boot=no
#endif
jh_clk=
jh_mmcboot=setenv jh_clk kvm.enable_virt_at_load=false clk_ignore_unused mem=896MB; run loadimage; \
run mmcboot
jh_netboot=setenv jh_clk kvm.enable_virt_at_load=false clk_ignore_unused mem=896MB; run netboot
initrd_addr=0x83800000
scriptaddr=0x83500000
splashimage=0x90000000
kernel_addr_r=CONFIG_SYS_LOAD_ADDR
fdtoverlay_addr_r=0x83040000
fdt_addr_r=0x83000000
fdt_addr=0x83000000
cntr_addr=0x98000000
emmc_dev=0
sd_dev=2
mmcdev=CONFIG_SYS_MMC_ENV_DEV
mmcpart=1
image=Image
cntr_file=os_cntr_signed.bin
fdtfile=CONFIG_DEFAULT_FDT_FILE
console=ttyLP1,115200 earlycon
bootm_size=0x10000000
boot_fit=no
mmcroot=/dev/mmcblk0p2 rootwait rw
mmcautodetect=yes
mmcargs=setenv bootargs ${jh_clk} console=${console} root=${mmcroot}
netargs=setenv bootargs ${jh_clk} console=${console}
root=/dev/nfs
ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp
loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};
loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}
loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdtfile}
loadcntr=fatload mmc ${mmcdev}:${mmcpart} ${cntr_addr} ${cntr_file}
bootscript=echo Running bootscript from mmc ...; source
auth_os=booti ${cntr_addr}
boot_os=booti ${loadaddr} - ${fdt_addr_r}
mmcboot=echo Booting from mmc ...;
run mmcargs;
if test ${sec_boot} = yes; then
run auth_os;
else
if test ${boot_fit} = yes || test ${boot_fit} = try; then
bootm ${loadaddr};
else
if run loadfdt loadimage; then
run boot_os;
else
echo WARN: Cannot load the fdt and image;
fi;
fi;
fi;
netboot=echo Booting from net ...;
run netargs;
if test ${ip_dyn} = yes; then
setenv get_cmd dhcp;
else
setenv get_cmd tftp;
fi;
if test ${sec_boot} = yes; then
${get_cmd} ${cntr_addr} ${cntr_file};
run auth_os;
else
${get_cmd} ${loadaddr} ${image};
if test ${boot_fit} = yes || test ${boot_fit} = try; then
bootm ${loadaddr};
else
if ${get_cmd} ${fdt_addr_r} ${fdtfile}; then
run boot_os;
else
echo WARN: Cannot load the DT;
fi;
fi;
fi;
bsp_bootcmd=echo Running BSP bootcmd ...;
mmc dev ${mmcdev}; if mmc rescan; then
if run loadbootscript; then
run bootscript;
else
if test ${sec_boot} = yes; then
if run loadcntr; then
run mmcboot;
else run netboot;
fi;
else
if run loadimage; then
run mmcboot;
else run netboot;
fi;
fi;
fi;
fi;
configs/imx8ulp_evk_defconfig
+1 -1
View File
@@ -29,7 +29,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_BOOTSTD_FULL=y
CONFIG_BOOTDELAY=0
CONFIG_BOOTCOMMAND="bootflow scan -l; run bsp_bootcmd"
CONFIG_DEFAULT_FDT_FILE="imx8ulp-evk"
CONFIG_DEFAULT_FDT_FILE="imx8ulp-evk.dtb"
CONFIG_SYS_CBSIZE=2048
CONFIG_SYS_PBSIZE=2068
CONFIG_BOARD_EARLY_INIT_F=y
include/configs/imx8ulp_evk.h
-14
View File
@@ -21,20 +21,6 @@
#define CFG_FEC_MXC_PHYADDR 1
#endif
/* Initial environment variables */
#define CFG_EXTRA_ENV_SETTINGS \
"scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"image=Image\0" \
"console=ttyLP1,115200 earlycon\0" \
"fdt_addr_r=0x83000000\0" \
"boot_fit=no\0" \
"fdtfile=imx8ulp-evk.dtb\0" \
"initrd_addr=0x83800000\0" \
"bootm_size=0x10000000\0" \
"mmcpart=1\0" \
"mmcroot=/dev/mmcblk2p2 rootwait rw\0" \
/* Link Definitions */
#define CFG_SYS_INIT_RAM_ADDR 0x80000000