As discussed at https://lore.kernel.org/linux-arm-kernel/b726290c-1038-3771-5187-6ac370bc92c... the defconfig for rpi4 miss CONFIG_ARCH_FIXUP_FDT_MEMORY. Without it, booting with an initrd fail.
Signed-off-by: Corentin Labbe clabbe@baylibre.com --- configs/rpi_4_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configs/rpi_4_defconfig b/configs/rpi_4_defconfig index 6d148dab07..8540b3c927 100644 --- a/configs/rpi_4_defconfig +++ b/configs/rpi_4_defconfig @@ -7,7 +7,7 @@ CONFIG_ENV_SIZE=0x4000 CONFIG_NR_DRAM_BANKS=2 CONFIG_DISTRO_DEFAULTS=y CONFIG_OF_BOARD_SETUP=y -# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set +CONFIG_ARCH_FIXUP_FDT_MEMORY=y CONFIG_MISC_INIT_R=y # CONFIG_DISPLAY_CPUINFO is not set # CONFIG_DISPLAY_BOARDINFO is not set