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ARM: uniphier: add support for PH1-Pro4 Ace and Sanji boards

Browse source 
Initial commit for PH1-Pro4 Ace and Sanji boards.

Note:
There are two variants for the Ace board in terms of the amount of
DDR memory; 1GB or 2GB.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2016-02-12 20:27:02 +09:00
parent 500aacabef
commit 3f23111722
5 changed files with 223 additions and 0 deletions
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2
arch/arm/dts/Makefile
View file

@ -59,7 +59,9 @@ dtb-$(CONFIG_ARCH_MVEBU) += \
dtb-$(CONFIG_ARCH_UNIPHIER) += \
uniphier-ph1-ld4-ref.dtb \
uniphier-ph1-ld6b-ref.dtb \
uniphier-ph1-pro4-ace.dtb \
uniphier-ph1-pro4-ref.dtb \
uniphier-ph1-pro4-sanji.dtb \
uniphier-ph1-pro5-4kbox.dtb \
uniphier-ph1-sld3-ref.dtb \
uniphier-ph1-sld8-ref.dtb \

105
arch/arm/dts/uniphier-ph1-pro4-ace.dts Normal file
View file

@ -0,0 +1,105 @@
/*
* Device Tree Source for UniPhier PH1-Pro4 Ace Board
*
* Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+ X11
*/
/dts-v1/;
/include/ "uniphier-ph1-pro4.dtsi"
/ {
model = "UniPhier PH1-Pro4 Ace Board";
compatible = "socionext,ph1-pro4-ace", "socionext,ph1-pro4";
memory {
device_type = "memory";
reg = <0x80000000 0x40000000>;
};
chosen {
stdout-path = "serial0:115200n8";
};
aliases {
serial0 = &serial0;
serial1 = &serial1;
serial2 = &serial2;
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;
i2c3 = &i2c3;
i2c5 = &i2c5;
i2c6 = &i2c6;
};
};
&serial0 {
status = "okay";
};
&serial1 {
status = "okay";
};
&serial2 {
status = "okay";
};
&i2c0 {
status = "okay";
eeprom {
compatible = "24c64", "i2c-eeprom";
reg = <0x54>;
u-boot,i2c-offset-len = <2>;
};
};
&i2c1 {
status = "okay";
};
&i2c2 {
status = "okay";
};
&i2c3 {
status = "okay";
};
&usb0 {
status = "okay";
};
&usb1 {
status = "okay";
};
&usb2 {
status = "okay";
};
&usb3 {
status = "okay";
};
/* for U-Boot only */
/ {
soc {
u-boot,dm-pre-reloc;
};
};
&serial0 {
u-boot,dm-pre-reloc;
};
&pinctrl {
u-boot,dm-pre-reloc;
};
&pinctrl_uart0 {
u-boot,dm-pre-reloc;
};

100
arch/arm/dts/uniphier-ph1-pro4-sanji.dts Normal file
View file

@ -0,0 +1,100 @@
/*
* Device Tree Source for UniPhier PH1-Pro4 Sanji Board
*
* Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+ X11
*/
/dts-v1/;
/include/ "uniphier-ph1-pro4.dtsi"
/ {
model = "UniPhier PH1-Pro4 Sanji Board";
compatible = "socionext,ph1-pro4-sanji", "socionext,ph1-pro4";
memory {
device_type = "memory";
reg = <0x80000000 0x80000000>;
};
chosen {
stdout-path = "serial0:115200n8";
};
aliases {
serial0 = &serial0;
serial1 = &serial1;
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;
i2c3 = &i2c3;
i2c5 = &i2c5;
i2c6 = &i2c6;
};
};
&serial0 {
status = "okay";
};
&serial1 {
status = "okay";
};
&i2c0 {
status = "okay";
eeprom {
compatible = "24c64", "i2c-eeprom";
reg = <0x54>;
u-boot,i2c-offset-len = <2>;
};
};
&i2c1 {
status = "okay";
};
&i2c2 {
status = "okay";
};
&i2c3 {
status = "okay";
};
&usb0 {
status = "okay";
};
&usb1 {
status = "okay";
};
&usb2 {
status = "okay";
};
&usb3 {
status = "okay";
};
/* for U-Boot only */
/ {
soc {
u-boot,dm-pre-reloc;
};
};
&serial0 {
u-boot,dm-pre-reloc;
};
&pinctrl {
u-boot,dm-pre-reloc;
};
&pinctrl_uart0 {
u-boot,dm-pre-reloc;
};

2
arch/arm/mach-uniphier/board_late_init.c
View file

@ -37,7 +37,9 @@ static const struct uniphier_fdt_file uniphier_fdt_files[] = {
{ "socionext,ph1-ld4-ref", "uniphier-ph1-ld4-ref.dtb", },
{ "socionext,ph1-ld6b-ref", "uniphier-ph1-ld6b-ref.dtb", },
{ "socionext,ph1-ld10-ref", "uniphier-ph1-ld10-ref.dtb", },
{ "socionext,ph1-pro4-ace", "uniphier-ph1-pro4-ace.dtb", },
{ "socionext,ph1-pro4-ref", "uniphier-ph1-pro4-ref.dtb", },
{ "socionext,ph1-pro4-sanji", "uniphier-ph1-pro4-sanji.dtb", },
{ "socionext,ph1-pro5-4kbox", "uniphier-ph1-pro5-4kbox.dtb", },
{ "socionext,ph1-sld3-ref", "uniphier-ph1-sld3-ref.dtb", },
{ "socionext,ph1-sld8-ref", "uniphier-ph1-sld8-ref.dtb", },

14
arch/arm/mach-uniphier/boards.c
View file

@ -40,6 +40,7 @@ static const struct uniphier_board_data ph1_ld4_data = {
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO4)
/* 1GB RAM board */
static const struct uniphier_board_data ph1_pro4_data = {
.dram_ch0_base = 0x80000000,
.dram_ch0_size = 0x20000000,
@ -49,6 +50,17 @@ static const struct uniphier_board_data ph1_pro4_data = {
.dram_ch1_width = 32,
.dram_freq = 1600,
};
/* 2GB RAM board */
static const struct uniphier_board_data ph1_pro4_2g_data = {
.dram_ch0_base = 0x80000000,
.dram_ch0_size = 0x40000000,
.dram_ch0_width = 32,
.dram_ch1_base = 0xc0000000,
.dram_ch1_size = 0x40000000,
.dram_ch1_width = 32,
.dram_freq = 1600,
};
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD8)
@ -118,6 +130,8 @@ static const struct uniphier_board_id uniphier_boards[] = {
{ "socionext,ph1-ld4", &ph1_ld4_data, },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO4)
{ "socionext,ph1-pro4-ace", &ph1_pro4_2g_data, },
{ "socionext,ph1-pro4-sanji", &ph1_pro4_2g_data, },
{ "socionext,ph1-pro4", &ph1_pro4_data, },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD8)