From: Jonas Karlman <jonas@kwiboo.se>
Date: Tue, 30 Apr 2024 15:30:14 +0000 (+0000)
Subject: rockchip: rk3399: Enable random generator on all boards
X-Git-Tag: v2025.01-rc5-pxa1908~481^2~53
X-Git-Url: http://git.dujemihanovic.xyz/img/html/static/%7B%7B?a=commitdiff_plain;h=105dd7f0223a7c74923b9a48c97c5967a077dd06;p=u-boot.git
rockchip: rk3399: Enable random generator on all boards
The RK3399 SoC contain a crypto engine block that can generate random
numbers.
Imply DM_RNG and RNG_ROCKCHIP Kconfig options to take advantage of the
random generator on all RK3399 boards. Also remove the unnecessary use
of a status = "okay" prop.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
---
diff --git a/arch/arm/dts/rk3399-pinephone-pro-u-boot.dtsi b/arch/arm/dts/rk3399-pinephone-pro-u-boot.dtsi
index cabf0a9dae..0e46e87e1f 100644
--- a/arch/arm/dts/rk3399-pinephone-pro-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-pinephone-pro-u-boot.dtsi
@@ -12,10 +12,6 @@
};
};
-&rng {
- status = "okay";
-};
-
&sdhci {
max-frequency = <25000000>;
bootph-all;
diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi
index 87b173e595..0b0a90acf4 100644
--- a/arch/arm/dts/rk3399-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-u-boot.dtsi
@@ -32,7 +32,6 @@
rng: rng@ff8b8000 {
compatible = "rockchip,rk3399-crypto";
reg = <0x0 0xff8b8000 0x0 0x1000>;
- status = "okay";
};
dmc: dmc {
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 7c0116da49..f580d69ed8 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -265,12 +265,14 @@ config ROCKCHIP_RK3399
imply ARMV8_SET_SMPEN
imply BOOTSTD_FULL
imply CMD_BOOTCOUNT if BOOTCOUNT_LIMIT
+ imply DM_RNG
imply LEGACY_IMAGE_FORMAT
imply MISC
imply MISC_INIT_R
imply OF_LIVE
imply PARTITION_TYPE_GUID
imply PRE_CONSOLE_BUFFER
+ imply RNG_ROCKCHIP
imply ROCKCHIP_COMMON_BOARD
imply ROCKCHIP_EFUSE
imply ROCKCHIP_SDRAM_COMMON
diff --git a/configs/chromebook_bob_defconfig b/configs/chromebook_bob_defconfig
index 400b2d7ed7..5ffd5195ea 100644
--- a/configs/chromebook_bob_defconfig
+++ b/configs/chromebook_bob_defconfig
@@ -89,8 +89,6 @@ CONFIG_DM_REGULATOR_GPIO=y
CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_CROS_EC=y
CONFIG_PWM_ROCKCHIP=y
-CONFIG_DM_RNG=y
-CONFIG_RNG_ROCKCHIP=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
diff --git a/configs/chromebook_kevin_defconfig b/configs/chromebook_kevin_defconfig
index a881028cc7..bacdcc367b 100644
--- a/configs/chromebook_kevin_defconfig
+++ b/configs/chromebook_kevin_defconfig
@@ -90,8 +90,6 @@ CONFIG_DM_REGULATOR_GPIO=y
CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_CROS_EC=y
CONFIG_PWM_ROCKCHIP=y
-CONFIG_DM_RNG=y
-CONFIG_RNG_ROCKCHIP=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
diff --git a/configs/evb-rk3399_defconfig b/configs/evb-rk3399_defconfig
index d81c7f9604..c4936768ff 100644
--- a/configs/evb-rk3399_defconfig
+++ b/configs/evb-rk3399_defconfig
@@ -47,8 +47,6 @@ CONFIG_PMIC_RK8XX=y
CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
-CONFIG_DM_RNG=y
-CONFIG_RNG_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550_MEM32=y
diff --git a/configs/firefly-rk3399_defconfig b/configs/firefly-rk3399_defconfig
index 545c047c6d..8f68ffbd3a 100644
--- a/configs/firefly-rk3399_defconfig
+++ b/configs/firefly-rk3399_defconfig
@@ -45,8 +45,6 @@ CONFIG_PMIC_RK8XX=y
CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
-CONFIG_DM_RNG=y
-CONFIG_RNG_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550_MEM32=y
diff --git a/configs/pinebook-pro-rk3399_defconfig b/configs/pinebook-pro-rk3399_defconfig
index 23ac24a0bf..e4aad1b710 100644
--- a/configs/pinebook-pro-rk3399_defconfig
+++ b/configs/pinebook-pro-rk3399_defconfig
@@ -75,8 +75,6 @@ CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM_ROCKCHIP_LPDDR4=y
-CONFIG_DM_RNG=y
-CONFIG_RNG_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550_MEM32=y
diff --git a/configs/pinephone-pro-rk3399_defconfig b/configs/pinephone-pro-rk3399_defconfig
index 8c6323f6c5..285c47d76b 100644
--- a/configs/pinephone-pro-rk3399_defconfig
+++ b/configs/pinephone-pro-rk3399_defconfig
@@ -65,8 +65,6 @@ CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM_ROCKCHIP_LPDDR4=y
-CONFIG_DM_RNG=y
-CONFIG_RNG_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_ROCKCHIP_SPI=y
diff --git a/configs/roc-pc-rk3399_defconfig b/configs/roc-pc-rk3399_defconfig
index a41f71d9e1..5d6e6b1709 100644
--- a/configs/roc-pc-rk3399_defconfig
+++ b/configs/roc-pc-rk3399_defconfig
@@ -60,8 +60,6 @@ CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
# CONFIG_RAM_ROCKCHIP_DEBUG is not set
CONFIG_RAM_ROCKCHIP_LPDDR4=y
-CONFIG_DM_RNG=y
-CONFIG_RNG_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550_MEM32=y
diff --git a/configs/rock960-rk3399_defconfig b/configs/rock960-rk3399_defconfig
index 13575c5800..7a4a3df85b 100644
--- a/configs/rock960-rk3399_defconfig
+++ b/configs/rock960-rk3399_defconfig
@@ -52,8 +52,6 @@ CONFIG_PMIC_RK8XX=y
CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
-CONFIG_DM_RNG=y
-CONFIG_RNG_ROCKCHIP=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550_MEM32=y
diff --git a/configs/rockpro64-rk3399_defconfig b/configs/rockpro64-rk3399_defconfig
index 0624772867..368ef7c4b5 100644
--- a/configs/rockpro64-rk3399_defconfig
+++ b/configs/rockpro64-rk3399_defconfig
@@ -68,8 +68,6 @@ CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM_ROCKCHIP_LPDDR4=y
-CONFIG_DM_RNG=y
-CONFIG_RNG_ROCKCHIP=y
CONFIG_SCSI=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2