If CMD_ELF disabled and IMX_BOOTAUX enabled, the u-boot building ends up with a linking error [1]. Select LIB_ELF for all cases when valid_elf_image() is used in the imx_bootaux module.
[1] ld: /tmp/ccaF1rpv.ltrans0.ltrans.o: in function `do_bootaux': arch/arm/mach-imx/imx_bootaux.c:108: undefined reference to `valid_elf_image' Fixes: c0f037f6a2a ("mach-imx: bootaux: elf firmware support") Signed-off-by: Oleksandr Suvorov <oleksandr.suvo...@foundries.io> --- arch/arm/mach-imx/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index d94b5828d0d..cbe62d6b8f9 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -32,6 +32,7 @@ config IMX_RDC config IMX_BOOTAUX bool "Support boot auxiliary core" depends on ARCH_MX7 || ARCH_MX6 || ARCH_VF610 || ARCH_IMX8 || ARCH_IMX8M + select LIB_ELF if !ARCH_IMX8 || IMX8QXP help bootaux [addr] to boot auxiliary core. -- 2.41.0