rockchip: tpl: allow to call board/SoC-specific code before DRAM init
This defines a weak tpl_board_init function that can be used for running
board/SoC-specific code before the DRAM init happens, similarly to
spl_board_init() for SPL.
Reviewed-by: Paul Kocialkowski <paulk@sys-base.io>
Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/arch/arm/mach-rockchip/tpl.c b/arch/arm/mach-rockchip/tpl.c
index bbb9329..6b880f1 100644
--- a/arch/arm/mach-rockchip/tpl.c
+++ b/arch/arm/mach-rockchip/tpl.c
@@ -21,6 +21,10 @@
#include <timestamp.h>
#endif
+__weak void tpl_board_init(void)
+{
+}
+
void board_init_f(ulong dummy)
{
struct udevice *dev;
@@ -54,6 +58,8 @@
if (IS_ENABLED(CONFIG_SYS_ARCH_TIMER))
timer_init();
+ tpl_board_init();
+
ret = uclass_get_device(UCLASS_RAM, 0, &dev);
if (ret) {
printf("DRAM init failed: %d\n", ret);