diff mbox series

[next,v2,3/4] rockchip: tpl: allow to call board/SoC-specific code before DRAM init

Message ID 20241106-rk3399-sysreset-gpio-tpl-v2-3-22aa82189eb6@cherry.de
State New
Headers show
Series rockchip: rk3399: trigger sysreset in TPL | expand

Commit Message

Quentin Schulz Nov. 6, 2024, 11:29 a.m. UTC 
From: Quentin Schulz <quentin.schulz@cherry.de>

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>
---
 arch/arm/mach-rockchip/tpl.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/mach-rockchip/tpl.c b/arch/arm/mach-rockchip/tpl.c
index bbb9329e725af79ea4c4049aa7890a4a143e7df5..6b880f19f84e57e7bc0c93b16b188bc56267827e 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 @@  void board_init_f(ulong dummy)
 	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);