[PATCH] mach-imx: bootaux: fix building with disabled bootelf

Oleksandr Suvorov oleksandr.suvorov at foundries.io
Sat Aug 26 15:24:00 CEST 2023

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.

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.suvorov at 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
 	bool "Support boot auxiliary core"
 	depends on ARCH_MX7 || ARCH_MX6 || ARCH_VF610 || ARCH_IMX8 || ARCH_IMX8M
+	select LIB_ELF if !ARCH_IMX8 || IMX8QXP
 	  bootaux [addr] to boot auxiliary core.

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