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ARM: dts: add intel-ixp42x-welltech-epbx100

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This patch adds devicetree for intel-ixp42x-welltech-epbx100.

Link: https://lore.kernel.org/r/20210504193457.4008384-6-clabbe@baylibre.com
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Corentin Labbe 2021-05-04 19:34:57 +00:00 committed by Olof Johansson
parent b0a2fbd2a6
commit 9321a97c8c
2 changed files with 77 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -240,6 +240,7 @@ dtb-$(CONFIG_ARCH_INTEGRATOR) += \
integratorcp.dtb
dtb-$(CONFIG_ARCH_IXP4XX) += \
intel-ixp42x-linksys-nslu2.dtb \
intel-ixp42x-welltech-epbx100.dtb \
intel-ixp43x-gateworks-gw2358.dtb
dtb-$(CONFIG_ARCH_KEYSTONE) += \
keystone-k2hk-evm.dtb \

76
arch/arm/boot/dts/intel-ixp42x-welltech-epbx100.dts Normal file
View File

@ -0,0 +1,76 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2021 Corentin Labbe <clabbe@baylibre.com>
*/
/dts-v1/;
#include "intel-ixp42x.dtsi"
/ {
model = "Welltech EPBX100";
compatible = "welltech,epbx100", "intel,ixp42x";
#address-cells = <1>;
#size-cells = <1>;
memory@0 {
/* 64 MB SDRAM */
device_type = "memory";
reg = <0x00000000 0x4000000>;
};
chosen {
bootargs = "console=ttyS0,115200n8 root=/dev/ram0 initrd=0x00800000,9M";
stdout-path = "uart0:115200n8";
};
aliases {
serial0 = &uart0;
};
flash@50000000 {
compatible = "intel,ixp4xx-flash", "cfi-flash";
bank-width = <2>;
/*
* 16 MB of Flash
*/
reg = <0x50000000 0x1000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "RedBoot";
reg = <0x00000000 0x00080000>;
read-only;
};
partition@80000 {
label = "zImage";
reg = <0x00080000 0x00100000>;
read-only;
};
partition@180000 {
label = "ramdisk";
reg = <0x00180000 0x00300000>;
read-only;
};
partition@480000 {
label = "User";
reg = <0x00480000 0x00b60000>;
read-only;
};
partition@fe0000 {
label = "FIS directory";
reg = <0x00fe0000 0x001f000>;
read-only;
};
partition@fff000 {
label = "RedBoot config";
reg = <0x00fff000 0x0001000>;
read-only;
};
};
};
};