Setting LINUX_KERNEL_IMAGE_HEADER=y attempts to include an ARM64 Linux kernel image header at the start of both U-Boot proper and SPL binaries. However, some definitions that the image header uses are not included by the SPL linker script, resulting in a build error. Include them the way they are included in U-Boot proper's linker script to fix the error.
Signed-off-by: Alper Nebi Yasak alpernebiyasak@gmail.com --- I won't actually need this header in the SPL, but I need the build to succeed with SPL and this config both selected. I did test that booting bare-metal still works on my rk3399 chromebook_kevin with this.
arch/arm/cpu/armv8/u-boot-spl.lds | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm/cpu/armv8/u-boot-spl.lds b/arch/arm/cpu/armv8/u-boot-spl.lds index 9edb662b094a..730eb93dbc3b 100644 --- a/arch/arm/cpu/armv8/u-boot-spl.lds +++ b/arch/arm/cpu/armv8/u-boot-spl.lds @@ -84,4 +84,8 @@ SECTIONS /DISCARD/ : { *(.plt*) } /DISCARD/ : { *(.interp*) } /DISCARD/ : { *(.gnu*) } + +#ifdef CONFIG_LINUX_KERNEL_IMAGE_HEADER +#include "linux-kernel-image-header-vars.h" +#endif }