Is there an entry in the config/platform/m5227xevb/defconfig.dev
file after you save the configuration? When I select the custom
toolchain option and save this is what I see in the that file:
...
#
# Toolchain selection.
#
# CONFIG_TOOLCHAIN_68KNOMMU_UCLIBC1 is not set
CONFIG_TOOLCHAIN_68KNOMMU_CUSTOM=y
CONFIG_CUSTOM_TOOLCHAIN=y
CONFIG_TOOLCHAIN_PATH="/opt/freescale/usr/local/gcc-4.2.20-uclibc-0.9.20/m68k-uclinux/"
CONFIG_CUSTOM_TOOLCHAIN_PREFIX="m68k-uclinux-"
CONFIG_TOOLCHAIN_PREFIX="m68k-uclinux-"
CONFIG_TOOLCHAIN_CFLAGS=""
...
If the CONFIG_TOOLCHAIN_PATH isn't correct then there could be a problem
in LTIB.
--Matt