The ROC-RK3576-PC is a SBC made by Firefly, designed around the RK3576
SoC. This adds the needed board infrastructure and config for it.
Signed-off-by: Heiko Stuebner <he...@sntech.de>
Reviewed-by: Jonas Karlman <jo...@kwiboo.se>
---
arch/arm/dts/rk3576-roc-pc-u-boot.dtsi | 11 ++++++
arch/arm/mach-rockchip/rk3576/Kconfig | 8 +++++
board/firefly/roc-pc-rk3576/Kconfig | 12 +++++++
board/firefly/roc-pc-rk3576/MAINTAINERS | 7 ++++
configs/roc-pc-rk3576_defconfig | 45 +++++++++++++++++++++++++
doc/board/rockchip/rockchip.rst | 3 ++
include/configs/roc-pc-rk3576.h | 15 +++++++++
7 files changed, 101 insertions(+)
create mode 100644 arch/arm/dts/rk3576-roc-pc-u-boot.dtsi
create mode 100644 board/firefly/roc-pc-rk3576/Kconfig
create mode 100644 board/firefly/roc-pc-rk3576/MAINTAINERS
create mode 100644 configs/roc-pc-rk3576_defconfig
create mode 100644 include/configs/roc-pc-rk3576.h
diff --git a/arch/arm/dts/rk3576-roc-pc-u-boot.dtsi
b/arch/arm/dts/rk3576-roc-pc-u-boot.dtsi
new file mode 100644
index 00000000000..97240345ed4
--- /dev/null
+++ b/arch/arm/dts/rk3576-roc-pc-u-boot.dtsi
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2023 Joshua Riek <jjr...@verizon.net>
+ *
+ */
+
+#include "rk3576-u-boot.dtsi"
+
+&sdhci {
+ cap-mmc-highspeed;
+};
diff --git a/arch/arm/mach-rockchip/rk3576/Kconfig
b/arch/arm/mach-rockchip/rk3576/Kconfig
index a94dc6706f0..f347caf8904 100644
--- a/arch/arm/mach-rockchip/rk3576/Kconfig
+++ b/arch/arm/mach-rockchip/rk3576/Kconfig
@@ -1,5 +1,11 @@
if ROCKCHIP_RK3576
+config TARGET_ROC_PC_RK3576
+ bool "Firefly ROC-RK3576-PC"
+ help
+ ROC-RK3576-PC is a single board computer from Firefly
+ using the Rockchip RK3576.
+
config ROCKCHIP_BOOT_MODE_REG
default 0x26024040
@@ -9,6 +15,8 @@ config ROCKCHIP_STIMER_BASE
config SYS_SOC
default "rk3576"
+source board/firefly/roc-pc-rk3576/Kconfig
+
config SYS_CONFIG_NAME
default "rk3576_common"
diff --git a/board/firefly/roc-pc-rk3576/Kconfig
b/board/firefly/roc-pc-rk3576/Kconfig
new file mode 100644
index 00000000000..2fc0f913c37
--- /dev/null
+++ b/board/firefly/roc-pc-rk3576/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_ROC_PC_RK3576
+
+config SYS_BOARD
+ default "roc-pc-rk3576"
+
+config SYS_VENDOR
+ default "firefly"
+
+config SYS_CONFIG_NAME
+ default "roc-pc-rk3576"
+
+endif
diff --git a/board/firefly/roc-pc-rk3576/MAINTAINERS
b/board/firefly/roc-pc-rk3576/MAINTAINERS
new file mode 100644
index 00000000000..aa8897c16fc
--- /dev/null
+++ b/board/firefly/roc-pc-rk3576/MAINTAINERS
@@ -0,0 +1,7 @@
+ROC-RK3576-PC
+M: Heiko Stuebner <he...@sntech.de>
+S: Maintained
+F: board/firefly/roc-pc-rk3576
+F: include/configs/roc-pc-rk3576.h
+F: configs/roc-pc-rk3576_defconfig
+F: arch/arm/dts/rk3576-roc-pc*
diff --git a/configs/roc-pc-rk3576_defconfig b/configs/roc-pc-rk3576_defconfig
new file mode 100644
index 00000000000..af2c1026636
--- /dev/null
+++ b/configs/roc-pc-rk3576_defconfig
@@ -0,0 +1,45 @@
+CONFIG_ARM=y
+CONFIG_SKIP_LOWLEVEL_INIT=y
+CONFIG_COUNTER_FREQUENCY=24000000
+CONFIG_ARCH_ROCKCHIP=y
+CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3576-roc-pc"
+CONFIG_ROCKCHIP_RK3576=y
+CONFIG_TARGET_ROC_PC_RK3576=y
+CONFIG_SYS_LOAD_ADDR=0x40c00800
+CONFIG_DEBUG_UART_BASE=0x2AD40000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_DEBUG_UART=y
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3576-roc-pc.dtb"
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_SPL_MAX_SIZE=0x40000
+CONFIG_SPL_PAD_TO=0x7f8000
+# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_REGULATOR=y
+# CONFIG_SPL_DOS_PARTITION is not set
+CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks
assigned-clock-rates assigned-clock-parents"
+CONFIG_BUTTON=y
+CONFIG_BUTTON_ADC=y
+CONFIG_ROCKCHIP_GPIO=y
+CONFIG_SYS_I2C_ROCKCHIP=y
+CONFIG_SUPPORT_EMMC_RPMB=y
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_SDMA=y
+CONFIG_MMC_SDHCI_ROCKCHIP=y
+CONFIG_PHY_MOTORCOMM=y
+CONFIG_DWC_ETH_QOS=y
+CONFIG_DWC_ETH_QOS_ROCKCHIP=y
+CONFIG_DM_PMIC=y
+CONFIG_PMIC_RK8XX=y
+CONFIG_REGULATOR_RK8XX=y
+CONFIG_BAUDRATE=1500000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
+CONFIG_SYSRESET_PSCI=y
+CONFIG_ERRNO_STR=y
diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst
index 1058a1ce990..8d7c2591e25 100644
--- a/doc/board/rockchip/rockchip.rst
+++ b/doc/board/rockchip/rockchip.rst
@@ -130,6 +130,9 @@ List of mainline supported Rockchip boards:
- Radxa ROCK 3A (rock-3a-rk3568)
- Radxa ROCK 3B (rock-3b-rk3568)
+* rk3576
+ - Firefly ROC-RK3576-PC (roc-pc-rk3576)
+
* rk3588
- ArmSoM Sige7 (sige7-rk3588)
- Rockchip EVB (evb-rk3588)
diff --git a/include/configs/roc-pc-rk3576.h b/include/configs/roc-pc-rk3576.h
new file mode 100644
index 00000000000..77c95f0c560
--- /dev/null
+++ b/include/configs/roc-pc-rk3576.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (c) 2023 Rockchip Electronics Co., Ltd.
+ */
+
+#ifndef __ROC_PC_RK3576_H
+#define __ROC_PC_RK3576_H
+
+#define ROCKCHIP_DEVICE_SETTINGS \
+ "stdout=serial,vidconsole\0" \
+ "stderr=serial,vidconsole\0"
+
+#include <configs/rk3576_common.h>
+
+#endif
--
2.47.2
