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siemens: capricorn: fix fallback bootm call for fitImage

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When dtb_name is missing or a configuration is missing, try to
boot the default configuration in the image. The call to bootm needs
the correct loadaddr to succeed.

Fixes booting when factoryset is missing.

Signed-off-by: Walter Schweizer <walter.schweizer@siemens.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Walter Schweizer
2026-02-17 17:39:09 +01:00
committed by Fabio Estevam
parent c019f81314
commit 2b19fea315
1 changed files with 8 additions and 1 deletions
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9
board/siemens/capricorn/capricorn_default.env
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@@ -20,7 +20,14 @@ ip_method=none
kernel_name=Image
loadaddr=0x80400000
mmc_boot=run set_bootargs;run check_upgrade; run set_partition;run set_bootargs_mmc;run mmc_load_bootfiles
mmc_boot_fit=ext4load mmc 0:${mmc_part_nr} 0x88000000 boot/fitImage;if test -n ${A};then setenv bootargs ${bootargs} rootfs_sig=${sig_a};fi;if test -n ${B};then setenv bootargs ${bootargs} rootfs_sig=${sig_b};fi;bootm 0x88000000#conf-${dtb_name}.dtb;bootm
mmc_boot_fit=ext4load mmc 0:${mmc_part_nr} 0x88000000 boot/fitImage;
if test -n ${A};then
setenv bootargs ${bootargs} rootfs_sig=${sig_a};
fi;
if test -n ${B};then
setenv bootargs ${bootargs} rootfs_sig=${sig_b};
fi;
bootm 0x88000000#conf-${dtb_name}.dtb;bootm 0x88000000
mmc_boot_image=ext4load mmc 0:${mmc_part_nr} ${fdt_addr} boot/${dtb_name}.dtb;if test $? -eq 1;then ext4load mmc 0:${mmc_part_nr} ${fdt_addr} boot/${dtb_name_default}.dtb;fi; ext4load mmc 0:${mmc_part_nr} ${loadaddr} boot/${kernel_name}; booti ${loadaddr} - ${fdt_addr}
mmc_load_bootfiles=echo -n Loading from eMMC ...; if test -e mmc 0:${mmc_part_nr} boot/fitImage; then echo fit; setenv fdt_high; setenv initrd_high; run mmc_boot_fit; else echo image; run mmc_boot_image; fi
net_nfs=wdt dev scu-wdt; wdt stop; echo Booting from network ...; run set_bootargs_net; tftpboot ${loadaddr} ${bootdir}/${kernel_name}; printenv bootargs; if test ${kernel_name} = fitImage; then setenv fdt_high; setenv initrd_high; bootm ${loadaddr}#conf-${dtb_name}.dtb; else tftpboot ${fdt_addr} ${serverip}:${bootdir}/${dtb_name}.dtb; if test $? -eq 1; then echo Loading default.dtb!; tftpboot ${fdt_addr} ${serverip}:${bootdir}/${dtb_name_default}.dtb; fi; booti ${loadaddr} - ${fdt_addr}; fi