f52452bbea
The Pine64 Quartz64 Model B is a credit-card sized single-board computer based on the Rockchip RK3566 SoC. The board features an M.2 PCIe slot, USB3, USB2, eMMC, SD, ethernet, HDMI, analog audio out, a 40 pin GPIO header and a DSI and CSI port, as well as on-board Wi-Fi. Features tested on a Quartz64-B 4GB v1.4 2022-06-06: - SD-card boot - eMMC boot - SPI Flash boot - PCIe/NVMe - USB host Device tree is imported from linux v6.4. Co-developed-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
44 lines
583 B
Plaintext
44 lines
583 B
Plaintext
// SPDX-License-Identifier: GPL-2.0+
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#include "rk356x-u-boot.dtsi"
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/ {
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chosen {
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stdout-path = &uart2;
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};
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};
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&sdhci {
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cap-mmc-highspeed;
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mmc-ddr-1_8v;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
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};
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&sfc {
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bootph-pre-ram;
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u-boot,spl-sfc-no-dma;
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flash@0 {
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bootph-pre-ram;
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};
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};
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&uart2 {
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bootph-all;
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clock-frequency = <24000000>;
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status = "okay";
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};
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&usb_host0_xhci {
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dr_mode = "host";
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};
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&vcc5v0_usb30_host {
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/delete-property/ regulator-always-on;
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};
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&vcc5v0_usb_otg {
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/delete-property/ regulator-always-on;
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};
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