For the RK3399-Q7, we need spl_board_init to be called during SPL startup to set up the pinmux for the debug UART. Enable SPL_BOARD_INIT via defconfig to ensure this function is in fact called.

Signed-off-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com ---

configs/puma-rk3399_defconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig index e9fa12d..3b766e4 100644 --- a/configs/puma-rk3399_defconfig +++ b/configs/puma-rk3399_defconfig @@ -14,6 +14,7 @@ CONFIG_FIT=y CONFIG_SPL_LOAD_FIT=y CONFIG_SPL_FIT_SOURCE="board/theobroma-systems/puma_rk3399/fit_spl_atf.its" # CONFIG_DISPLAY_CPUINFO is not set +CONFIG_SPL_BOARD_INIT=y # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set # CONFIG_SPL_LEGACY_IMAGE_SUPPORT is not set CONFIG_SPL_STACK_R=y