ROCK 5A is a Rockchip RK3588S based SBC (Single Board Computer) by Radxa.

There are tree variants depending on the DRAM size : 4G, 8G and 16G.

Specifications:

Rockchip Rk3588S SoC 4x ARM Cortex-A76, 4x ARM Cortex-A55 4/8/16GB memory LPDDR4x Mali G610MC4 GPU MIPI CSI 2 multiple lanes connector 4-lane MIPI DSI connector Audio – 3.5mm earphone jack eMMC module connector uSD slot (up to 128GB) 2x USB 2.0, 2x USB 3.0 2x micro HDMI 2.1 ports, one up to 8Kp60, the other up to 4Kp60 Gigabit Ethernet RJ45 with optional PoE support 40-pin IO header including UART, SPI, I2C and 5V DC power in USB PD over USB Type-C Size: 85mm x 56mm (Raspberry Pi 4 form factor)

Kernel commits: d1824cf95799 ("arm64: dts: rockchip: Add rock-5a board") 991f136c9f8d ("arm64: dts: rockchip: Update sdhci alias for rock-5a") 304c8a759953 ("arm64: dts: rockchip: Remove empty line from rock-5a") cda0c2ea65a0 ("arm64: dts: rockchip: Fix RX delay for ethernet phy on rk3588s-rock5a")

Signed-off-by: Eugen Hristev eugen.hristev@collabora.com --- Changes in v2: -fixed wrong Kconfig text (rk3588s instead of rk3588) -changed doc name (rk3588s instead of rk3588)

arch/arm/dts/Makefile | 1 + arch/arm/dts/rk3588s-rock-5a-u-boot.dtsi | 90 +++++++++++++++++++++ arch/arm/dts/rk3588s-rock-5a.dts | 73 +++++++++++++++++ arch/arm/mach-rockchip/rk3588/Kconfig | 28 +++++++ board/radxa/rock5a-rk3588s/Kconfig | 15 ++++ board/radxa/rock5a-rk3588s/MAINTAINERS | 6 ++ board/radxa/rock5a-rk3588s/Makefile | 6 ++ board/radxa/rock5a-rk3588s/rock5a-rk3588s.c | 39 +++++++++ doc/board/rockchip/rockchip.rst | 1 + 9 files changed, 259 insertions(+) create mode 100644 arch/arm/dts/rk3588s-rock-5a-u-boot.dtsi create mode 100644 arch/arm/dts/rk3588s-rock-5a.dts create mode 100644 board/radxa/rock5a-rk3588s/Kconfig create mode 100644 board/radxa/rock5a-rk3588s/MAINTAINERS create mode 100644 board/radxa/rock5a-rk3588s/Makefile create mode 100644 board/radxa/rock5a-rk3588s/rock5a-rk3588s.c

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 480269fa6065..cd9b96c5ba7c 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -174,6 +174,7 @@ dtb-$(CONFIG_ROCKCHIP_RK3568) += \ dtb-$(CONFIG_ROCKCHIP_RK3588) += \ rk3588-edgeble-neu6a-io.dtb \ rk3588-evb1-v10.dtb \ + rk3588s-rock-5a.dtb \ rk3588-rock-5b.dtb

dtb-$(CONFIG_ROCKCHIP_RV1108) += \ diff --git a/arch/arm/dts/rk3588s-rock-5a-u-boot.dtsi b/arch/arm/dts/rk3588s-rock-5a-u-boot.dtsi new file mode 100644 index 000000000000..a546f9e4dcc2 --- /dev/null +++ b/arch/arm/dts/rk3588s-rock-5a-u-boot.dtsi @@ -0,0 +1,90 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2023 Collabora Ltd. + */ + +#include "rk3588s-u-boot.dtsi" +#include <dt-bindings/pinctrl/rockchip.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/usb/pd.h> + +/ { + aliases { + mmc1 = &sdmmc; + }; + + chosen { + u-boot,spl-boot-order = "same-as-spl", &sdmmc, &sdhci; + }; +}; + +&emmc_bus8 { + bootph-all; +}; + +&emmc_clk { + bootph-all; +}; + +&emmc_cmd { + bootph-all; +}; + +&emmc_data_strobe { + bootph-all; +}; + +&emmc_rstnout { + bootph-all; +}; + +&pinctrl { + bootph-all; +}; + +&pcfg_pull_none { + bootph-all; +}; + +&pcfg_pull_up_drv_level_2 { + bootph-all; +}; + +&pcfg_pull_up { + bootph-all; +}; + +&sdmmc { + bus-width = <4>; + status = "okay"; +}; + +&sdmmc_bus4 { + bootph-all; +}; + +&sdmmc_clk { + bootph-all; +}; + +&sdmmc_cmd { + bootph-all; +}; + +&sdmmc_det { + bootph-all; +}; + +&sdhci { + cap-mmc-highspeed; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_data_strobe &emmc_rstnout>; +}; + +&uart2m0_xfer { + bootph-all; +}; + diff --git a/arch/arm/dts/rk3588s-rock-5a.dts b/arch/arm/dts/rk3588s-rock-5a.dts new file mode 100644 index 000000000000..901825514f9d --- /dev/null +++ b/arch/arm/dts/rk3588s-rock-5a.dts @@ -0,0 +1,73 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/rockchip.h> +#include "rk3588s.dtsi" + +/ { + model = "Radxa ROCK 5 Model A"; + compatible = "radxa,rock-5a", "rockchip,rk3588s"; + + aliases { + mmc0 = &sdhci; + serial2 = &uart2; + }; + + chosen { + stdout-path = "serial2:1500000n8"; + }; +}; + +&gmac1 { + clock_in_out = "output"; + phy-handle = <&rgmii_phy1>; + phy-mode = "rgmii"; + pinctrl-0 = <&gmac1_miim + &gmac1_tx_bus2 + &gmac1_rx_bus2 + &gmac1_rgmii_clk + &gmac1_rgmii_bus>; + pinctrl-names = "default"; + tx_delay = <0x3a>; + rx_delay = <0x3e>; + status = "okay"; +}; + +&mdio1 { + rgmii_phy1: ethernet-phy@1 { + /* RTL8211F */ + compatible = "ethernet-phy-id001c.c916"; + reg = <0x1>; + pinctrl-names = "default"; + pinctrl-0 = <&rtl8211f_rst>; + reset-assert-us = <20000>; + reset-deassert-us = <100000>; + reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; + }; +}; + +&pinctrl { + rtl8211f { + rtl8211f_rst: rtl8211f-rst { + rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&sdhci { + bus-width = <8>; + no-sdio; + no-sd; + non-removable; + max-frequency = <200000000>; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + status = "okay"; +}; + +&uart2 { + pinctrl-0 = <&uart2m0_xfer>; + status = "okay"; +}; diff --git a/arch/arm/mach-rockchip/rk3588/Kconfig b/arch/arm/mach-rockchip/rk3588/Kconfig index b7d5f13bebbf..90d389137ade 100644 --- a/arch/arm/mach-rockchip/rk3588/Kconfig +++ b/arch/arm/mach-rockchip/rk3588/Kconfig @@ -19,6 +19,33 @@ config TARGET_RK3588_NEU6 IO board and Neu6a needs to mount on top of this IO board in order to create complete Edgeble Neural Compute Module 6(Neu6) IO platform.

+config TARGET_ROCK5A_RK3588 + bool "Radxa ROCK5A RK3588 board" + select BOARD_LATE_INIT + help + Radxa ROCK5A is a Rockchip RK3588S based SBC (Single Board Computer) + by Radxa. + + There are tree variants depending on the DRAM size : 4G, 8G and 16G. + + Specification: + + Rockchip Rk3588S SoC + 4x ARM Cortex-A76, 4x ARM Cortex-A55 + 4/8/16GB memory LPDDR4x + Mali G610MC4 GPU + MIPI CSI 2 multiple lanes connector + 4-lane MIPI DSI connector + Audio – 3.5mm earphone jack + eMMC module connector + uSD slot (up to 128GB) + 2x USB 2.0, 2x USB 3.0 + 2x micro HDMI 2.1 ports, one up to 8Kp60, the other up to 4Kp60 + Gigabit Ethernet RJ45 with optional PoE support + 40-pin IO header including UART, SPI, I2C and 5V DC power in + USB PD over USB Type-C + Size: 85mm x 56mm (Raspberry Pi 4 form factor) + config TARGET_ROCK5B_RK3588 bool "Radxa ROCK5B RK3588 board" select BOARD_LATE_INIT @@ -58,6 +85,7 @@ config SYS_MALLOC_F_LEN

source board/edgeble/neural-compute-module-6/Kconfig source board/rockchip/evb_rk3588/Kconfig +source board/radxa/rock5a-rk3588s/Kconfig source board/radxa/rock5b-rk3588/Kconfig

endif diff --git a/board/radxa/rock5a-rk3588s/Kconfig b/board/radxa/rock5a-rk3588s/Kconfig new file mode 100644 index 000000000000..2d7fc85df4fe --- /dev/null +++ b/board/radxa/rock5a-rk3588s/Kconfig @@ -0,0 +1,15 @@ +if TARGET_ROCK5A_RK3588 + +config SYS_BOARD + default "rock5a-rk3588s" + +config SYS_VENDOR + default "radxa" + +config SYS_CONFIG_NAME + default "rock5a-rk3588s" + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + +endif diff --git a/board/radxa/rock5a-rk3588s/MAINTAINERS b/board/radxa/rock5a-rk3588s/MAINTAINERS new file mode 100644 index 000000000000..26e0ed93386b --- /dev/null +++ b/board/radxa/rock5a-rk3588s/MAINTAINERS @@ -0,0 +1,6 @@ +ROCK5A-RK3588 +M: Eugen Hristev eugen.hristev@collabora.com +S: Maintained +F: board/radxa/rock5a-rk3588s +F: include/configs/rock5a-rk3588.h +F: configs/rock5a-rk3588_defconfig diff --git a/board/radxa/rock5a-rk3588s/Makefile b/board/radxa/rock5a-rk3588s/Makefile new file mode 100644 index 000000000000..48dd51245508 --- /dev/null +++ b/board/radxa/rock5a-rk3588s/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (c) 2023 Collabora Ltd. +# + +obj-y += rock5a-rk3588s.o diff --git a/board/radxa/rock5a-rk3588s/rock5a-rk3588s.c b/board/radxa/rock5a-rk3588s/rock5a-rk3588s.c new file mode 100644 index 000000000000..5c3b52b94898 --- /dev/null +++ b/board/radxa/rock5a-rk3588s/rock5a-rk3588s.c @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2023 Collabora Ltd. + */ + +#include <fdtdec.h> +#include <fdt_support.h> + +#ifdef CONFIG_OF_BOARD_SETUP +int rock5b_add_reserved_memory_fdt_nodes(void *new_blob) +{ + struct fdt_memory gap1 = { + .start = 0x3fc000000, + .end = 0x3fc4fffff, + }; + struct fdt_memory gap2 = { + .start = 0x3fff00000, + .end = 0x3ffffffff, + }; + unsigned long flags = FDTDEC_RESERVED_MEMORY_NO_MAP; + unsigned int ret; + + /* + * Inject the reserved-memory nodes into the DTS + */ + ret = fdtdec_add_reserved_memory(new_blob, "gap1", &gap1, NULL, 0, + NULL, flags); + if (ret) + return ret; + + return fdtdec_add_reserved_memory(new_blob, "gap2", &gap2, NULL, 0, + NULL, flags); +} + +int ft_board_setup(void *blob, struct bd_info *bd) +{ + return rock5b_add_reserved_memory_fdt_nodes(blob); +} +#endif diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst index 99376fb54c90..59d69f07018f 100644 --- a/doc/board/rockchip/rockchip.rst +++ b/doc/board/rockchip/rockchip.rst @@ -99,6 +99,7 @@ List of mainline supported Rockchip boards: * rk3588 - Rockchip EVB (evb-rk3588) - Edgeble Neural Compute Module 6 SoM - Neu6a (neu6a-io-rk3588) + - Radxa ROCK 5A (rock5a-rk3588s) - Radxa ROCK 5B (rock5b-rk3588)

* rv1108