Hi,
Le Tue 05 Nov 24, 16:36, Quentin Schulz a écrit :
From: Quentin Schulz quentin.schulz@cherry.de
RK3399 Puma can trigger a full system reset at runtime by toggling a GPIO. This is done whenever the system has NOT cold booted (i.e. from a power cycle). For RK3399 Puma, this is currently done in SPL but only because when this was implemented TPL wasn't used on RK3399 (or at least not Puma). Now that we have TPL on RK3399 (and Puma), it makes sense to trigger this reset as early as possible, so let's enable the drivers required in TPL (Rockchip GPIO and pinctrl).
Signed-off-by: Quentin Schulz quentin.schulz@cherry.de
Reviewed-by: Paul Kocialkowski paulk@sys-base.io
Cheers,
Paul
configs/puma-rk3399_defconfig | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig index 67c0ee72c925cdd49066980b0fde4131c86a99a8..7a180b1413036234d834773778f6c0f0a7e85380 100644 --- a/configs/puma-rk3399_defconfig +++ b/configs/puma-rk3399_defconfig @@ -30,6 +30,7 @@ CONFIG_SPL_I2C=y CONFIG_SPL_POWER=y CONFIG_SPL_SPI_LOAD=y CONFIG_TPL=y +CONFIG_TPL_GPIO=y # CONFIG_BOOTM_NETBSD is not set # CONFIG_BOOTM_PLAN9 is not set # CONFIG_BOOTM_RTEMS is not set @@ -78,6 +79,8 @@ CONFIG_ETH_DESIGNWARE=y CONFIG_GMAC_ROCKCHIP=y CONFIG_PHY_ROCKCHIP_INNO_USB2=y CONFIG_PHY_ROCKCHIP_TYPEC=y +CONFIG_TPL_PINCTRL=y +CONFIG_TPL_PINCTRL_FULL=y CONFIG_DM_PMIC_FAN53555=y CONFIG_PMIC_RK8XX=y CONFIG_SPL_PMIC_RK8XX=y
-- 2.47.0