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arm64: dts: rockchip: add rv1126b-evb2-v12-fastboot-spi-nor.dts

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Signed-off-by: ZhengRong Ruan <ryan.ruan@rock-chips.com>
Change-Id: I162eb480907811378ed8d92514dbea56a1617ee5
This commit is contained in:
ZhengRong Ruan
2025-08-29 10:41:11 +08:00
committed by Tao Huang
parent a79b096740
commit 19441b6d78
2 changed files with 38 additions and 0 deletions
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1
arch/arm64/boot/dts/rockchip/Makefile
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@@ -404,6 +404,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rv1126b-evb2-v10-sii9022-bt1120-to-hdmi.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rv1126b-evb2-v12.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rv1126b-evb2-v12-fastboot-emmc.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rv1126b-evb2-v12-fastboot-spi-nand.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rv1126b-evb2-v12-fastboot-spi-nor.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rv1126b-evb3-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rv1126b-evb4-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rv1126b-iotest-v10.dtb

37
arch/arm64/boot/dts/rockchip/rv1126b-evb2-v12-fastboot-spi-nor.dts Normal file
View File

@@ -0,0 +1,37 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2025 Rockchip Electronics Co., Ltd.
*/
/dts-v1/;
#include "rv1126b-evb2-v12.dts"
#include "rv1126b-fastboot-spi-nor.dtsi"
/ {
model = "Rockchip RV1126B EVB2 V12 Arm64 Board";
compatible = "rockchip,rv1126b-evb2-v12-fastboot-spi-nor", "rockchip,rv1126b";
chosen {
bootargs = "loglevel=0 initcall_debug=0 earlycon=uart8250,mmio32,0x20810000 console=ttyFIQ0 root=/dev/rd0 rootfstype=erofs rootflags=dax snd_soc_core.prealloc_buffer_size_kbytes=16 coherent_pool=32K";
};
};
&fspi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <750000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <1>;
};
};
&ramdisk_r {
reg = <0x48c40000 (20 * 0x00100000)>;
};
&ramdisk_c {
reg = <0x4a040000 (10 * 0x00100000)>;
};