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-rw-r--r--arch/arm/Kconfig10
-rw-r--r--arch/arm/dts/Makefile3
-rw-r--r--arch/arm/dts/sun50i-a64-pine64-common.dtsi (renamed from arch/arm/dts/pine64_common.dtsi)34
-rw-r--r--arch/arm/dts/sun50i-a64-pine64-plus.dts (renamed from arch/arm/dts/pine64_plus.dts)8
-rw-r--r--arch/arm/dts/sun50i-a64-pine64.dts (renamed from arch/arm/dts/pine64.dts)8
-rw-r--r--arch/arm/dts/sun50i-a64.dtsi (renamed from arch/arm/dts/a64.dtsi)400
-rw-r--r--arch/arm/include/asm/arch-sunxi/spl.h8
-rw-r--r--arch/arm/mach-sunxi/Makefile1
-rw-r--r--arch/arm/mach-sunxi/board.c9
-rw-r--r--arch/arm/mach-sunxi/pmic_bus.c6
10 files changed, 285 insertions, 202 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 729b181..5fd20b9 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -538,7 +538,16 @@ config TARGET_CM_T43
config ARCH_SUNXI
bool "Support sunxi (Allwinner) SoCs"
+ select CMD_BOOTZ
+ select CMD_DHCP
+ select CMD_EXT2
+ select CMD_EXT4
+ select CMD_FAT
+ select CMD_FS_GENERIC
select CMD_GPIO
+ select CMD_MII
+ select CMD_MMC if MMC
+ select CMD_PING
select CMD_USB
select DM
select DM_ETH
@@ -546,6 +555,7 @@ config ARCH_SUNXI
select DM_KEYBOARD
select DM_SERIAL
select DM_USB
+ select HUSH_PARSER
select OF_BOARD_SETUP
select OF_CONTROL
select OF_SEPARATE
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index d1f8e22..bd68698 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -218,7 +218,8 @@ dtb-$(CONFIG_MACH_SUN8I_H3) += \
sun8i-h3-orangepi-pc.dtb \
sun8i-h3-orangepi-plus.dtb
dtb-$(CONFIG_MACH_SUN50I) += \
- pine64_plus.dtb
+ sun50i-a64-pine64-plus.dtb \
+ sun50i-a64-pine64.dtb
dtb-$(CONFIG_MACH_SUN9I) += \
sun9i-a80-optimus.dtb \
sun9i-a80-cubieboard4.dtb
diff --git a/arch/arm/dts/pine64_common.dtsi b/arch/arm/dts/sun50i-a64-pine64-common.dtsi
index d968d76..d5a7249 100644
--- a/arch/arm/dts/pine64_common.dtsi
+++ b/arch/arm/dts/sun50i-a64-pine64-common.dtsi
@@ -40,7 +40,23 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
-#include "a64.dtsi"
+#include "sun50i-a64.dtsi"
+
+/ {
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ soc {
+ reg_vcc3v3: vcc3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
+};
&mmc0 {
pinctrl-names = "default";
@@ -57,20 +73,8 @@
status = "okay";
};
-&uart2 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart2_pins>;
- status = "okay";
-};
-
-&uart3 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart3_pins_a>;
- status = "okay";
-};
-
-&uart4 {
+&i2c1 {
pinctrl-names = "default";
- pinctrl-0 = <&uart4_pins>;
+ pinctrl-0 = <&i2c1_pins>;
status = "okay";
};
diff --git a/arch/arm/dts/pine64_plus.dts b/arch/arm/dts/sun50i-a64-pine64-plus.dts
index 5daff51..549dc15 100644
--- a/arch/arm/dts/pine64_plus.dts
+++ b/arch/arm/dts/sun50i-a64-pine64-plus.dts
@@ -42,15 +42,11 @@
/dts-v1/;
-/memreserve/ 0x45000000 0x00200000;
-/memreserve/ 0x41010000 0x00010800;
-/memreserve/ 0x40100000 0x00006000;
-
-#include "pine64_common.dtsi"
+#include "sun50i-a64-pine64-common.dtsi"
/ {
model = "Pine64+";
- compatible = "pine64,pine64_plus", "allwinner,a64";
+ compatible = "pine64,pine64-plus", "allwinner,sun50i-a64";
chosen {
stdout-path = "serial0:115200n8";
diff --git a/arch/arm/dts/pine64.dts b/arch/arm/dts/sun50i-a64-pine64.dts
index dcc998f..ebe029e 100644
--- a/arch/arm/dts/pine64.dts
+++ b/arch/arm/dts/sun50i-a64-pine64.dts
@@ -42,15 +42,11 @@
/dts-v1/;
-/memreserve/ 0x45000000 0x00200000;
-/memreserve/ 0x41010000 0x00010800;
-/memreserve/ 0x40100000 0x00006000;
-
-#include "pine64_common.dtsi"
+#include "sun50i-a64-pine64-common.dtsi"
/ {
model = "Pine64";
- compatible = "pine64,pine64", "allwinner,a64";
+ compatible = "pine64,pine64", "allwinner,sun50i-a64";
chosen {
stdout-path = "serial0:115200n8";
diff --git a/arch/arm/dts/a64.dtsi b/arch/arm/dts/sun50i-a64.dtsi
index f3ad000..1bd436f 100644
--- a/arch/arm/dts/a64.dtsi
+++ b/arch/arm/dts/sun50i-a64.dtsi
@@ -1,7 +1,7 @@
/*
* Copyright (C) 2016 ARM Ltd.
* based on the Allwinner H3 dtsi:
- * Copyright (C) 2015 Jens Kuske <jenskuske@gmail.com>
+ * Copyright (C) 2015 Jens Kuske <jenskuske@gmail.com>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
@@ -46,19 +46,10 @@
#include <dt-bindings/pinctrl/sun4i-a10.h>
/ {
- compatible = "allwinner,a64";
interrupt-parent = <&gic>;
#address-cells = <1>;
#size-cells = <1>;
- aliases {
- serial0 = &uart0;
- serial1 = &uart1;
- serial2 = &uart2;
- serial3 = &uart3;
- serial4 = &uart4;
- };
-
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -93,18 +84,29 @@
};
psci {
- compatible = "arm,psci-0.2", "arm,psci";
+ compatible = "arm,psci-0.2";
method = "smc";
- cpu_suspend = <0xc4000001>;
- cpu_off = <0x84000002>;
- cpu_on = <0xc4000003>;
};
- memory {
+ memory {
device_type = "memory";
reg = <0x40000000 0>;
};
+ gic: interrupt-controller@1c81000 {
+ compatible = "arm,gic-400";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+
+ reg = <0x01c81000 0x1000>,
+ <0x01c82000 0x2000>,
+ <0x01c84000 0x2000>,
+ <0x01c86000 0x2000>;
+ interrupts = <GIC_PPI 9
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13
@@ -136,7 +138,7 @@
clock-output-names = "osc32k";
};
- pll1: clk@01c20000 {
+ pll1: pll1_clk@1c20000 {
#clock-cells = <0>;
compatible = "allwinner,sun8i-a23-pll1-clk";
reg = <0x01c20000 0x4>;
@@ -144,7 +146,7 @@
clock-output-names = "pll1";
};
- pll6: clk@01c20028 {
+ pll6: pll6_clk@1c20028 {
#clock-cells = <1>;
compatible = "allwinner,sun6i-a31-pll6-clk";
reg = <0x01c20028 0x4>;
@@ -161,23 +163,24 @@
clock-output-names = "pll6d2";
};
- /* dummy clock until pll6 can be reused */
- pll8: pll8_clk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <1>;
- clock-output-names = "pll8";
+ pll7: pll7_clk@1c2002c {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun6i-a31-pll6-clk";
+ reg = <0x01c2002c 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll7", "pll7x2";
};
- cpu: cpu_clk@01c20050 {
+ cpu: cpu_clk@1c20050 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-cpu-clk";
reg = <0x01c20050 0x4>;
clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll1>;
clock-output-names = "cpu";
+ critical-clocks = <0>;
};
- axi: axi_clk@01c20050 {
+ axi: axi_clk@1c20050 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-axi-clk";
reg = <0x01c20050 0x4>;
@@ -185,7 +188,7 @@
clock-output-names = "axi";
};
- ahb1: ahb1_clk@01c20054 {
+ ahb1: ahb1_clk@1c20054 {
#clock-cells = <0>;
compatible = "allwinner,sun6i-a31-ahb1-clk";
reg = <0x01c20054 0x4>;
@@ -193,7 +196,7 @@
clock-output-names = "ahb1";
};
- ahb2: ahb2_clk@01c2005c {
+ ahb2: ahb2_clk@1c2005c {
#clock-cells = <0>;
compatible = "allwinner,sun8i-h3-ahb2-clk";
reg = <0x01c2005c 0x4>;
@@ -201,7 +204,7 @@
clock-output-names = "ahb2";
};
- apb1: apb1_clk@01c20054 {
+ apb1: apb1_clk@1c20054 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-apb0-clk";
reg = <0x01c20054 0x4>;
@@ -209,7 +212,7 @@
clock-output-names = "apb1";
};
- apb2: apb2_clk@01c20058 {
+ apb2: apb2_clk@1c20058 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-apb1-clk";
reg = <0x01c20058 0x4>;
@@ -217,92 +220,95 @@
clock-output-names = "apb2";
};
- bus_gates: clk@01c20060 {
+ bus_gates: bus_gates_clk@1c20060 {
#clock-cells = <1>;
- compatible = "allwinner,a64-bus-gates-clk",
- "allwinner,sun8i-h3-bus-gates-clk";
+ compatible = "allwinner,sun50i-a64-bus-gates-clk",
+ "allwinner,sunxi-multi-bus-gates-clk";
reg = <0x01c20060 0x14>;
- clocks = <&ahb1>, <&ahb2>, <&apb1>, <&apb2>;
- clock-names = "ahb1", "ahb2", "apb1", "apb2";
- clock-indices = <1>,
- <5>, <6>, <8>,
- <9>, <10>, <13>,
- <14>, <17>, <18>,
- <19>, <20>,
- <21>, <23>,
- <24>, <25>,
- <28>, <29>,
- <32>, <35>,
- <36>, <37>,
- <40>, <43>,
- <44>, <52>, <53>,
- <54>, <64>,
- <65>, <69>, <72>,
- <76>, <77>, <78>,
- <96>, <97>, <98>,
- <101>,
- <112>, <113>,
- <114>, <115>,
- <116>, <135>;
- clock-output-names = "bus_mipidsi",
- "bus_ce", "bus_dma", "bus_mmc0",
- "bus_mmc1", "bus_mmc2", "bus_nand",
- "bus_sdram", "bus_gmac", "bus_ts",
- "bus_hstimer", "bus_spi0",
- "bus_spi1", "bus_otg",
- "bus_otg_ehci0", "bus_ehci0",
- "bus_otg_ohci0", "bus_ohci0",
- "bus_ve", "bus_lcd0",
- "bus_lcd1", "bus_deint",
- "bus_csi", "bus_hdmi",
- "bus_de", "bus_gpu", "bus_msgbox",
- "bus_spinlock", "bus_codec",
- "bus_spdif", "bus_pio", "bus_ths",
- "bus_i2s0", "bus_i2s1", "bus_i2s2",
- "bus_i2c0", "bus_i2c1", "bus_i2c2",
- "bus_scr",
- "bus_uart0", "bus_uart1",
- "bus_uart2", "bus_uart3",
- "bus_uart4", "bus_dbg";
- };
-
- mmc0_clk: clk@01c20088 {
- #clock-cells = <1>;
- compatible = "allwinner,sun4i-a10-mmc-clk";
- reg = <0x01c20088 0x4>;
- clocks = <&osc24M>, <&pll6 0>, <&pll8>;
- clock-output-names = "mmc0",
- "mmc0_output",
- "mmc0_sample";
+ ahb1_parent {
+ clocks = <&ahb1>;
+ clock-indices = <1>, <5>,
+ <6>, <8>,
+ <9>, <10>,
+ <13>, <14>,
+ <18>, <19>,
+ <20>, <21>,
+ <23>, <24>,
+ <25>, <28>,
+ <32>, <35>,
+ <36>, <37>,
+ <40>, <43>,
+ <44>, <52>,
+ <53>, <54>,
+ <135>;
+ clock-output-names = "bus_mipidsi", "bus_ce",
+ "bus_dma", "bus_mmc0",
+ "bus_mmc1", "bus_mmc2",
+ "bus_nand", "bus_sdram",
+ "bus_ts", "bus_hstimer",
+ "bus_spi0", "bus_spi1",
+ "bus_otg", "bus_otg_ehci0",
+ "bus_ehci0", "bus_otg_ohci0",
+ "bus_ve", "bus_lcd0",
+ "bus_lcd1", "bus_deint",
+ "bus_csi", "bus_hdmi",
+ "bus_de", "bus_gpu",
+ "bus_msgbox", "bus_spinlock",
+ "bus_dbg";
+ };
+ ahb2_parent {
+ clocks = <&ahb2>;
+ clock-indices = <17>, <29>;
+ clock-output-names = "bus_gmac", "bus_ohci0";
+ };
+ apb1_parent {
+ clocks = <&apb1>;
+ clock-indices = <64>, <65>,
+ <69>, <72>,
+ <76>, <77>,
+ <78>;
+ clock-output-names = "bus_codec", "bus_spdif",
+ "bus_pio", "bus_ths",
+ "bus_i2s0", "bus_i2s1",
+ "bus_i2s2";
+ };
+ abp2_parent {
+ clocks = <&apb2>;
+ clock-indices = <96>, <97>,
+ <98>, <101>,
+ <112>, <113>,
+ <114>, <115>,
+ <116>;
+ clock-output-names = "bus_i2c0", "bus_i2c1",
+ "bus_i2c2", "bus_scr",
+ "bus_uart0", "bus_uart1",
+ "bus_uart2", "bus_uart3",
+ "bus_uart4";
+ };
};
- mmc1_clk: clk@01c2008c {
- #clock-cells = <1>;
- compatible = "allwinner,sun4i-a10-mmc-clk";
+ mmc0_clk: mmc0_clk@1c20088 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x01c20088 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&pll7 1>;
+ clock-output-names = "mmc0";
+ };
+
+ mmc1_clk: mmc1_clk@1c2008c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
reg = <0x01c2008c 0x4>;
- clocks = <&osc24M>, <&pll6 0>, <&pll8>;
- clock-output-names = "mmc1",
- "mmc1_output",
- "mmc1_sample";
+ clocks = <&osc24M>, <&pll6 1>, <&pll7 1>;
+ clock-output-names = "mmc1";
};
- mmc2_clk: clk@01c20090 {
- #clock-cells = <1>;
- compatible = "allwinner,sun4i-a10-mmc-clk";
+ mmc2_clk: mmc2_clk@1c20090 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
reg = <0x01c20090 0x4>;
- clocks = <&osc24M>, <&pll6 0>, <&pll8>;
- clock-output-names = "mmc2",
- "mmc2_output",
- "mmc2_sample";
- };
- };
-
- regulators {
- reg_vcc3v3: vcc3v3 {
- compatible = "regulator-fixed";
- regulator-name = "vcc3v3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
+ clocks = <&osc24M>, <&pll6 1>, <&pll7 1>;
+ clock-output-names = "mmc2";
};
};
@@ -312,17 +318,14 @@
#size-cells = <1>;
ranges;
- mmc0: mmc@01c0f000 {
- compatible = "allwinner,sun5i-a13-mmc";
+ mmc0: mmc@1c0f000 {
+ compatible = "allwinner,sun50i-a64-mmc",
+ "allwinner,sun5i-a13-mmc";
reg = <0x01c0f000 0x1000>;
- clocks = <&bus_gates 8>,
- <&mmc0_clk 0>,
- <&mmc0_clk 1>,
- <&mmc0_clk 2>;
- clock-names = "ahb",
- "mmc",
- "output",
- "sample";
+ clocks = <&bus_gates 8>, <&mmc0_clk>,
+ <&mmc0_clk>, <&mmc0_clk>;
+ clock-names = "ahb", "mmc",
+ "output", "sample";
resets = <&ahb_rst 8>;
reset-names = "ahb";
interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
@@ -331,17 +334,14 @@
#size-cells = <0>;
};
- mmc1: mmc@01c10000 {
- compatible = "allwinner,sun5i-a13-mmc";
+ mmc1: mmc@1c10000 {
+ compatible = "allwinner,sun50i-a64-mmc",
+ "allwinner,sun5i-a13-mmc";
reg = <0x01c10000 0x1000>;
- clocks = <&bus_gates 9>,
- <&mmc1_clk 0>,
- <&mmc1_clk 1>,
- <&mmc1_clk 2>;
- clock-names = "ahb",
- "mmc",
- "output",
- "sample";
+ clocks = <&bus_gates 9>, <&mmc1_clk>,
+ <&mmc1_clk>, <&mmc1_clk>;
+ clock-names = "ahb", "mmc",
+ "output", "sample";
resets = <&ahb_rst 9>;
reset-names = "ahb";
interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
@@ -350,17 +350,14 @@
#size-cells = <0>;
};
- mmc2: mmc@01c11000 {
- compatible = "allwinner,sun5i-a13-mmc";
+ mmc2: mmc@1c11000 {
+ compatible = "allwinner,sun50i-a64-mmc",
+ "allwinner,sun5i-a13-mmc";
reg = <0x01c11000 0x1000>;
- clocks = <&bus_gates 10>,
- <&mmc2_clk 0>,
- <&mmc2_clk 1>,
- <&mmc2_clk 2>;
- clock-names = "ahb",
- "mmc",
- "output",
- "sample";
+ clocks = <&bus_gates 10>, <&mmc2_clk>,
+ <&mmc2_clk>, <&mmc2_clk>;
+ clock-names = "ahb", "mmc",
+ "output", "sample";
resets = <&ahb_rst 10>;
reset-names = "ahb";
interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
@@ -369,8 +366,8 @@
#size-cells = <0>;
};
- pio: pinctrl@01c20800 {
- compatible = "allwinner,a64-pinctrl";
+ pio: pinctrl@1c20800 {
+ compatible = "allwinner,sun50i-a64-pinctrl";
reg = <0x01c20800 0x400>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
@@ -395,14 +392,28 @@
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
- uart1_pins: uart1@0 {
+ uart1_2pins: uart1_2@0 {
+ allwinner,pins = "PG6", "PG7";
+ allwinner,function = "uart1";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ uart1_4pins: uart1_4@0 {
allwinner,pins = "PG6", "PG7", "PG8", "PG9";
allwinner,function = "uart1";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
- uart2_pins: uart2@0 {
+ uart2_2pins: uart2_2@0 {
+ allwinner,pins = "PB0", "PB1";
+ allwinner,function = "uart2";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ uart2_4pins: uart2_4@0 {
allwinner,pins = "PB0", "PB1", "PB2", "PB3";
allwinner,function = "uart2";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
@@ -416,14 +427,28 @@
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
- uart3_pins_b: uart3@1 {
+ uart3_2pins_b: uart3_2@1 {
+ allwinner,pins = "PH4", "PH5";
+ allwinner,function = "uart3";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ uart3_4pins_b: uart3_4@1 {
allwinner,pins = "PH4", "PH5", "PH6", "PH7";
allwinner,function = "uart3";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
- uart4_pins: uart4@0 {
+ uart4_2pins: uart4_2@0 {
+ allwinner,pins = "PD2", "PD3";
+ allwinner,function = "uart4";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ uart4_4pins: uart4_4@0 {
allwinner,pins = "PD2", "PD3", "PD4", "PD5";
allwinner,function = "uart4";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
@@ -460,27 +485,48 @@
allwinner,drive = <SUN4I_PINCTRL_30_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ i2c0_pins: i2c0_pins {
+ allwinner,pins = "PH0", "PH1";
+ allwinner,function = "i2c0";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ i2c1_pins: i2c1_pins {
+ allwinner,pins = "PH2", "PH3";
+ allwinner,function = "i2c1";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ i2c2_pins: i2c2_pins {
+ allwinner,pins = "PE14", "PE15";
+ allwinner,function = "i2c2";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
};
- ahb_rst: reset@01c202c0 {
+ ahb_rst: reset@1c202c0 {
#reset-cells = <1>;
- compatible = "allwinner,sun6i-a31-ahb1-reset";
+ compatible = "allwinner,sun6i-a31-clock-reset";
reg = <0x01c202c0 0xc>;
};
- apb1_rst: reset@01c202d0 {
+ apb1_rst: reset@1c202d0 {
#reset-cells = <1>;
compatible = "allwinner,sun6i-a31-clock-reset";
reg = <0x01c202d0 0x4>;
};
- apb2_rst: reset@01c202d8 {
+ apb2_rst: reset@1c202d8 {
#reset-cells = <1>;
compatible = "allwinner,sun6i-a31-clock-reset";
reg = <0x01c202d8 0x4>;
};
- uart0: serial@01c28000 {
+ uart0: serial@1c28000 {
compatible = "snps,dw-apb-uart";
reg = <0x01c28000 0x400>;
interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
@@ -488,11 +534,10 @@
reg-io-width = <4>;
clocks = <&bus_gates 112>;
resets = <&apb2_rst 16>;
- reset-names = "apb2";
status = "disabled";
};
- uart1: serial@01c28400 {
+ uart1: serial@1c28400 {
compatible = "snps,dw-apb-uart";
reg = <0x01c28400 0x400>;
interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
@@ -500,11 +545,10 @@
reg-io-width = <4>;
clocks = <&bus_gates 113>;
resets = <&apb2_rst 17>;
- reset-names = "apb2";
status = "disabled";
};
- uart2: serial@01c28800 {
+ uart2: serial@1c28800 {
compatible = "snps,dw-apb-uart";
reg = <0x01c28800 0x400>;
interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -512,11 +556,10 @@
reg-io-width = <4>;
clocks = <&bus_gates 114>;
resets = <&apb2_rst 18>;
- reset-names = "apb2";
status = "disabled";
};
- uart3: serial@01c28c00 {
+ uart3: serial@1c28c00 {
compatible = "snps,dw-apb-uart";
reg = <0x01c28c00 0x400>;
interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
@@ -524,11 +567,10 @@
reg-io-width = <4>;
clocks = <&bus_gates 115>;
resets = <&apb2_rst 19>;
- reset-names = "apb2";
status = "disabled";
};
- uart4: serial@01c29000 {
+ uart4: serial@1c29000 {
compatible = "snps,dw-apb-uart";
reg = <0x01c29000 0x400>;
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
@@ -536,29 +578,47 @@
reg-io-width = <4>;
clocks = <&bus_gates 116>;
resets = <&apb2_rst 20>;
- reset-names = "apb2";
status = "disabled";
};
- rtc: rtc@01f00000 {
+ rtc: rtc@1f00000 {
compatible = "allwinner,sun6i-a31-rtc";
reg = <0x01f00000 0x54>;
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
};
- };
- gic: interrupt-controller@{
- compatible = "arm,gic-400";
- interrupt-controller;
- #interrupt-cells = <3>;
- #address-cells = <0>;
+ i2c0: i2c@1c2ac00 {
+ compatible = "allwinner,sun6i-a31-i2c";
+ reg = <0x01c2ac00 0x400>;
+ interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bus_gates 96>;
+ resets = <&apb2_rst 0>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
- reg = <0x01C81000 0x1000>,
- <0x01C82000 0x2000>,
- <0x01C84000 0x2000>,
- <0x01C86000 0x2000>;
- interrupts = <GIC_PPI 9
- (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ i2c1: i2c@1c2b000 {
+ compatible = "allwinner,sun6i-a31-i2c";
+ reg = <0x01c2b000 0x400>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bus_gates 97>;
+ resets = <&apb2_rst 1>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c2: i2c@1c2b400 {
+ compatible = "allwinner,sun6i-a31-i2c";
+ reg = <0x01c2b400 0x400>;
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bus_gates 98>;
+ resets = <&apb2_rst 2>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
};
diff --git a/arch/arm/include/asm/arch-sunxi/spl.h b/arch/arm/include/asm/arch-sunxi/spl.h
index ca9a4f9..a0f33b0 100644
--- a/arch/arm/include/asm/arch-sunxi/spl.h
+++ b/arch/arm/include/asm/arch-sunxi/spl.h
@@ -18,6 +18,10 @@
#define SPL_ADDR 0x0
#endif
+/* The low 8-bits of the 'boot_media' field in the SPL header */
+#define SUNXI_BOOTED_FROM_MMC0 0
+#define SUNXI_BOOTED_FROM_SPI 3
+
/* boot head definition from sun4i boot code */
struct boot_file_head {
uint32_t b_instruction; /* one intruction jumping to real code */
@@ -45,7 +49,9 @@ struct boot_file_head {
uint8_t spl_signature[4];
};
uint32_t fel_script_address;
- uint32_t reserved; /* padding, align to 32 bytes */
+ uint32_t reserved1[3];
+ uint32_t boot_media; /* written here by the boot ROM */
+ uint32_t reserved2[5]; /* padding, align to 64 bytes */
};
#define is_boot0_magic(addr) (memcmp((void *)addr, BOOT0_MAGIC, 8) == 0)
diff --git a/arch/arm/mach-sunxi/Makefile b/arch/arm/mach-sunxi/Makefile
index ad3d6c4..25367cf 100644
--- a/arch/arm/mach-sunxi/Makefile
+++ b/arch/arm/mach-sunxi/Makefile
@@ -37,6 +37,7 @@ obj-$(CONFIG_MACH_SUN9I) += clock_sun9i.o
obj-$(CONFIG_AXP152_POWER) += pmic_bus.o
obj-$(CONFIG_AXP209_POWER) += pmic_bus.o
obj-$(CONFIG_AXP221_POWER) += pmic_bus.o
+obj-$(CONFIG_AXP809_POWER) += pmic_bus.o
obj-$(CONFIG_AXP818_POWER) += pmic_bus.o
ifdef CONFIG_SPL_BUILD
diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c
index 20149da..bd15b9b 100644
--- a/arch/arm/mach-sunxi/board.c
+++ b/arch/arm/mach-sunxi/board.c
@@ -247,6 +247,15 @@ u32 spl_boot_device(void)
return -1; /* Never reached */
}
+/*
+ * Properly announce BOOT_DEVICE_BOARD as "FEL".
+ * Overrides weak function from common/spl/spl.c
+ */
+void spl_board_announce_boot_device(void)
+{
+ printf("FEL");
+}
+
/* No confirmation data available in SPL yet. Hardcode bootmode */
u32 spl_boot_mode(void)
{
diff --git a/arch/arm/mach-sunxi/pmic_bus.c b/arch/arm/mach-sunxi/pmic_bus.c
index 5b81a8d..7c57f02 100644
--- a/arch/arm/mach-sunxi/pmic_bus.c
+++ b/arch/arm/mach-sunxi/pmic_bus.c
@@ -36,7 +36,7 @@ int pmic_bus_init(void)
if (!needs_init)
return 0;
-#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER
+#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
# ifdef CONFIG_MACH_SUN6I
p2wi_init();
ret = p2wi_change_to_p2wi_mode(AXP221_CHIP_ADDR, AXP221_CTRL_ADDR,
@@ -62,7 +62,7 @@ int pmic_bus_read(u8 reg, u8 *data)
return i2c_read(AXP152_I2C_ADDR, reg, 1, data, 1);
#elif defined CONFIG_AXP209_POWER
return i2c_read(AXP209_I2C_ADDR, reg, 1, data, 1);
-#elif defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER
+#elif defined CONFIG_AXP221_POWER || defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
# ifdef CONFIG_MACH_SUN6I
return p2wi_read(reg, data);
# else
@@ -77,7 +77,7 @@ int pmic_bus_write(u8 reg, u8 data)
return i2c_write(AXP152_I2C_ADDR, reg, 1, &data, 1);
#elif defined CONFIG_AXP209_POWER
return i2c_write(AXP209_I2C_ADDR, reg, 1, &data, 1);
-#elif defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER
+#elif defined CONFIG_AXP221_POWER || defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
# ifdef CONFIG_MACH_SUN6I
return p2wi_write(reg, data);
# else
generated by cgit v1.1 at 2024-10-30 14:03:41 +0000