CONFIG_DEBUG_UART is enabled in defconfig, but there's no Low-level debugging functions implemented, so build fails because of undefined references to `printch' in common/console.c. In order to fix this, enable CONFIG_DEBUG_LL.
Signed-off-by: Ariel D'Alessandro ariel@vanguardiasur.com.ar --- configs/firefly-rk3288_defconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/configs/firefly-rk3288_defconfig b/configs/firefly-rk3288_defconfig index edb2db2..446ade9 100644 --- a/configs/firefly-rk3288_defconfig +++ b/configs/firefly-rk3288_defconfig @@ -3,9 +3,11 @@ CONFIG_ARCH_ROCKCHIP=y CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_ROCKCHIP_RK3288=y CONFIG_TARGET_FIREFLY_RK3288=y +CONFIG_SPL_STACK_R_ADDR=0x80000 +CONFIG_DEBUG_LL=y +CONFIG_DEBUG_UART_PHYS=0xff690000 CONFIG_DEFAULT_DEVICE_TREE="rk3288-firefly" CONFIG_SPL_STACK_R=y -CONFIG_SPL_STACK_R_ADDR=0x80000 # CONFIG_CMD_IMLS is not set # CONFIG_CMD_SETEXPR is not set CONFIG_CMD_PMIC=y