ROC-RK3399-PC has specific set of configurations for
on-board led setup.
Due to easiness for user to know the state of the board
roc-rk339-pc board code will setup the led on/off, and
waiting for user to press power key.
All this needs to happen only during power-on-reset not
for soft reset or WDT. So add reset cause check to POR
and configure leds.
Reported-by: Markus Reichl <m.rei...@fivetechno.de>
Signed-off-by: Jagan Teki <ja...@amarulasolutions.com>
---
board/firefly/roc-pc-rk3399/roc-pc-rk3399.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/board/firefly/roc-pc-rk3399/roc-pc-rk3399.c
b/board/firefly/roc-pc-rk3399/roc-pc-rk3399.c
index de9185a7ce..0a7d72a2a0 100644
--- a/board/firefly/roc-pc-rk3399/roc-pc-rk3399.c
+++ b/board/firefly/roc-pc-rk3399/roc-pc-rk3399.c
@@ -33,11 +33,12 @@ out:
#endif
#if defined(CONFIG_TPL_BUILD)
+#include <asm/arch-rockchip/cru.h>
#define PMUGRF_BASE 0xff320000
#define GPIO0_BASE 0xff720000
-int board_early_init_f(void)
+void board_early_led_setup(void)
{
struct rockchip_gpio_regs * const gpio0 = (void *)GPIO0_BASE;
struct rk3399_pmugrf_regs * const pmugrf = (void *)PMUGRF_BASE;
@@ -55,7 +56,15 @@ int board_early_init_f(void)
spl_gpio_output(gpio0, GPIO(BANK_A, 2), 0);
spl_gpio_output(gpio0, GPIO(BANK_B, 5), 1);
+}
+
+int board_early_init_f(void)
+{
+ /* Set the leds only during POR */
+ if (!strcmp(get_reset_cause(), "POR"))
+ board_early_led_setup();
return 0;
}
+
#endif
--
2.17.1
