u-boot/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2023 Collabora Ltd.
 */

#include "rk3588-u-boot.dtsi"

/ {
	aliases {
		mmc0 = &sdmmc;
	};

	chosen {
		u-boot,spl-boot-order = "same-as-spl", &sdmmc;
	};
};

&sdmmc {
	bus-width = <4>;
	status = "okay";
};
board: rockchip: add Radxa ROCK5B Rk3588 board ROCK 5B is a Rockchip RK3588 based SBC (Single Board Computer) by Radxa. There are tree variants depending on the DRAM size : 4G, 8G and 16G. Specification: Rockchip Rk3588 SoC 4x ARM Cortex-A76, 4x ARM Cortex-A55 4/8/16GB memory LPDDR4x Mali G610MC4 GPU MIPI CSI 2 multiple lanes connector eMMC module connector uSD slot (up to 128GB) 2x USB 2.0, 2x USB 3.0 2x HDMI output, 1x HDMI input Ethernet port 40-pin IO header including UART, SPI, I2C and 5V DC power in USB PD over USB Type-C Size: 85mm x 54mm Kernel commits: a1d3281450ab ("arm64: dts: rockchip: Add rock-5b board") 6fb13f888f2a ("arm64: dts: rockchip: Update sdhci alias for rock-5b") Signed-off-by: Eugen Hristev <eugen.hristev@collabora.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> 2023-02-22 11:05:12 +02:00			`// SPDX-License-Identifier: (GPL-2.0+ OR MIT)`
			`/*`
			`* Copyright (c) 2023 Collabora Ltd.`
			`*/`

			`#include "rk3588-u-boot.dtsi"`

			`/ {`
			`aliases {`
			`mmc0 = &sdmmc;`
			`};`

			`chosen {`
rockchip: rk3588-rock-5b: Fix sdmmc boot Running U-Boot from a SD-card on ROCK 5 Model B fails to load atf using DMA and prints debug_uart messages. <debug_uart> <debug_uart> U-Boot SPL 2023.04-rc3 (Mar 12 2023 - 00:30:16 +0000) Trying to boot from MMC1 ## Checking hash(es) for config config-1 ... OK ## Checking hash(es) for Image atf-1 ... sha256 error! Bad hash value for 'hash' hash node in 'atf-1' image node mmc_load_image_raw_sector: mmc block read error SPL: failed to boot from all boot devices ### ERROR ### Please RESET the board ### Use fifo-mode to disable DMA in SPL, add same-as-spl to boot-order and remove DEBUG_UART_ANNOUNCE option to fix this. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> 2023-04-17 19:07:14 +00:00			`u-boot,spl-boot-order = "same-as-spl", &sdmmc;`
board: rockchip: add Radxa ROCK5B Rk3588 board ROCK 5B is a Rockchip RK3588 based SBC (Single Board Computer) by Radxa. There are tree variants depending on the DRAM size : 4G, 8G and 16G. Specification: Rockchip Rk3588 SoC 4x ARM Cortex-A76, 4x ARM Cortex-A55 4/8/16GB memory LPDDR4x Mali G610MC4 GPU MIPI CSI 2 multiple lanes connector eMMC module connector uSD slot (up to 128GB) 2x USB 2.0, 2x USB 3.0 2x HDMI output, 1x HDMI input Ethernet port 40-pin IO header including UART, SPI, I2C and 5V DC power in USB PD over USB Type-C Size: 85mm x 54mm Kernel commits: a1d3281450ab ("arm64: dts: rockchip: Add rock-5b board") 6fb13f888f2a ("arm64: dts: rockchip: Update sdhci alias for rock-5b") Signed-off-by: Eugen Hristev <eugen.hristev@collabora.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> 2023-02-22 11:05:12 +02:00			`};`
			`};`

			`&sdmmc {`
			`bus-width = <4>;`
			`status = "okay";`
			`};`