When CONFIG_ROMKERNEL is set but CONFIG_ROM is not set, the linker complains: m68k-linux-ld:./arch/m68k/kernel/vmlinux.lds:5: undefined symbol `CONFIG_ROMSTART' referenced in expression # CONFIG_ROM is not set # CONFIG_RAMKERNEL is not set CONFIG_ROMKERNEL=y Since ROMSTART depends on ROM, make ROMKERNEL also depend on ROM. Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Greg Ungerer <gerg@xxxxxxxxxxxxxx> Cc: linux-m68k@xxxxxxxxxxxxxxxxxxxx Cc: uclinux-dev@xxxxxxxxxxx --- arch/m68k/Kconfig.machine | 1 + 1 file changed, 1 insertion(+) --- linux-next-20210701.orig/arch/m68k/Kconfig.machine +++ linux-next-20210701/arch/m68k/Kconfig.machine @@ -464,6 +464,7 @@ config RAMKERNEL config ROMKERNEL bool "ROM" + depends on ROM help The kernel will be resident in FLASH/ROM when running. This is often referred to as Execute-in-Place (XIP), since the kernel
