diff options
| author | Corentin Labbe <clabbe@baylibre.com> | 2021-05-04 19:34:57 +0000 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2021-06-12 08:22:02 -0700 |
| commit | 9321a97c8c1cf76ae315cae5fd4c140bc65e2449 (patch) | |
| tree | a6ecc8278d2983815d2dd135f635b10fca36ba56 | |
| parent | b0a2fbd2a6fcb8dccd88363fc8e2163fd92cd102 (diff) | |
ARM: dts: add intel-ixp42x-welltech-epbx100
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>
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/intel-ixp42x-welltech-epbx100.dts | 76 |
2 files changed, 77 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f8f09c5066e7..72338df6663a 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -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 \ diff --git a/arch/arm/boot/dts/intel-ixp42x-welltech-epbx100.dts b/arch/arm/boot/dts/intel-ixp42x-welltech-epbx100.dts new file mode 100644 index 000000000000..84158503be2a --- /dev/null +++ b/arch/arm/boot/dts/intel-ixp42x-welltech-epbx100.dts @@ -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; + }; + }; + }; +}; |