diff options
author | Philippe Reynes <philippe.reynes@softathome.com> | 2022-02-11 21:18:38 +0300 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2022-03-07 19:36:12 +0300 |
commit | a241ccdc449320b5e7750cf57618b0a455212040 (patch) | |
tree | 2b1fcfb3b261b207c8cf4f8274c86ce7f2e30831 /arch/arm | |
parent | 40ca58a8db158b320d545924bbf6730e7778dad5 (diff) | |
download | u-boot-a241ccdc449320b5e7750cf57618b0a455212040.tar.xz |
bcm96753ref: add initial support
This add the initial support of the broadcom reference
board bcm96753ref with a bcm6753 SoC.
This board has 1 GB of RAM, 256 MB of flash (nand),
2 USB port, 1 UART, and 4 ethernet ports.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/Kconfig | 1 | ||||
-rw-r--r-- | arch/arm/dts/Makefile | 3 | ||||
-rw-r--r-- | arch/arm/dts/bcm96753ref.dts | 80 |
3 files changed, 84 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 6ce683a9a1..8c7f317697 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -2213,6 +2213,7 @@ source "board/armltd/vexpress/Kconfig" source "board/armltd/vexpress64/Kconfig" source "board/cortina/presidio-asic/Kconfig" source "board/broadcom/bcm963158/Kconfig" +source "board/broadcom/bcm96753ref/Kconfig" source "board/broadcom/bcm968360bg/Kconfig" source "board/broadcom/bcm968580xref/Kconfig" source "board/broadcom/bcmns3/Kconfig" diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 960f1a9fd4..e53ad53a97 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1104,6 +1104,9 @@ dtb-$(CONFIG_ARCH_BCM63158) += \ dtb-$(CONFIG_ARCH_BCM68360) += \ bcm968360bg.dtb +dtb-$(CONFIG_ARCH_BCM6753) += \ + bcm96753ref.dtb + dtb-$(CONFIG_ARCH_BCM6858) += \ bcm968580xref.dtb diff --git a/arch/arm/dts/bcm96753ref.dts b/arch/arm/dts/bcm96753ref.dts new file mode 100644 index 0000000000..e27a5b552f --- /dev/null +++ b/arch/arm/dts/bcm96753ref.dts @@ -0,0 +1,80 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2022 Philippe Reynes <philippe.reynes@softathome.com> + */ + +/dts-v1/; + +#include "bcm6753.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Broadcom bcm6753ref"; + compatible = "broadcom,bcm6753ref", "brcm,bcm6753"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x0 0x40000000>; + }; +}; + +&uart0 { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&gpio0 { + status = "okay"; +}; + +&gpio1 { + status = "okay"; +}; + +&gpio2 { + status = "okay"; +}; + +&gpio3 { + status = "okay"; +}; + +&gpio4 { + status = "okay"; +}; + +&gpio5 { + status = "okay"; +}; + +&gpio6 { + status = "okay"; +}; + +&gpio7 { + status = "okay"; +}; + +&nand { + status = "okay"; + write-protect = <0>; + #address-cells = <1>; + #size-cells = <0>; + + nandcs@0 { + compatible = "brcm,nandcs"; + reg = <0>; + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; + brcm,nand-oob-sector-size = <16>; + }; +}; |