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-rw-r--r--arch/arm/dts/Makefile3
-rw-r--r--arch/arm/dts/at91-sama5d27_som1_ek.dts215
-rw-r--r--arch/arm/dts/sama5d2.dtsi20
-rw-r--r--arch/arm/dts/sama5d27_som1.dtsi159
-rw-r--r--arch/arm/mach-at91/Kconfig14
5 files changed, 411 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 10d397d7..85ce687 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -420,6 +420,9 @@ dtb-$(CONFIG_TARGET_OMAP3_LOGIC) += \
dtb-$(CONFIG_TARGET_SAMA5D2_XPLAINED) += \
at91-sama5d2_xplained.dtb
+dtb-$(CONFIG_TARGET_SAMA5D27_SOM1_EK) += \
+ at91-sama5d27_som1_ek.dtb
+
dtb-$(CONFIG_TARGET_SAMA5D3XEK) += \
sama5d31ek.dtb \
sama5d33ek.dtb \
diff --git a/arch/arm/dts/at91-sama5d27_som1_ek.dts b/arch/arm/dts/at91-sama5d27_som1_ek.dts
new file mode 100644
index 0000000..5e62d4a
--- /dev/null
+++ b/arch/arm/dts/at91-sama5d27_som1_ek.dts
@@ -0,0 +1,215 @@
+/*
+ * at91-sama5d27_som1_ek.dts - Device Tree file for SAMA5D27 SOM1 EK board
+ *
+ * Copyright (C) 2017 Microchip Corporation
+ * Wenyou Yang <wenyou.yang@microchip.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
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+/dts-v1/;
+#include "sama5d27_som1.dtsi"
+
+/ {
+ model = "Atmel SAMA5D27 SOM1 EK";
+ compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d2", "atmel,sama5";
+
+ chosen {
+ u-boot,dm-pre-reloc;
+ stdout-path = &uart1;
+ };
+
+ ahb {
+ usb1: ohci@00400000 {
+ num-ports = <3>;
+ atmel,vbus-gpio = <&pioA 42 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_default>;
+ status = "okay";
+ };
+
+ usb2: ehci@00500000 {
+ status = "okay";
+ };
+
+ sdmmc0: sdio-host@a0000000 {
+ bus-width = <8>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdmmc0_cmd_dat_default &pinctrl_sdmmc0_ck_cd_default>;
+ status = "okay";
+ u-boot,dm-pre-reloc;
+ };
+
+ sdmmc1: sdio-host@b0000000 {
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdmmc1_cmd_dat_default &pinctrl_sdmmc1_ck_cd_default>;
+ status = "okay"; /* conflict with qspi0 */
+ u-boot,dm-pre-reloc;
+ };
+
+ apb {
+ hlcdc: hlcdc@f0000000 {
+ atmel,vl-bpix = <4>;
+ atmel,guard-time = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_pwm &pinctrl_lcd_rgb666>;
+ status = "okay";
+ u-boot,dm-pre-reloc;
+
+ display-timings {
+ u-boot,dm-pre-reloc;
+ 480x272 {
+ clock-frequency = <9000000>;
+ hactive = <480>;
+ vactive = <272>;
+ hsync-len = <41>;
+ hfront-porch = <2>;
+ hback-porch = <2>;
+ vfront-porch = <2>;
+ vback-porch = <2>;
+ vsync-len = <11>;
+ u-boot,dm-pre-reloc;
+ };
+ };
+ };
+
+ uart1: serial@f8020000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1_default>;
+ status = "okay";
+ u-boot,dm-pre-reloc;
+ };
+
+ pioA: gpio@fc038000 {
+ pinctrl {
+ pinctrl_lcd_base: pinctrl_lcd_base {
+ pinmux = <PIN_PC5__LCDVSYNC>,
+ <PIN_PC6__LCDHSYNC>,
+ <PIN_PC8__LCDDEN>,
+ <PIN_PC7__LCDPCK>;
+ bias-disable;
+ };
+
+ pinctrl_lcd_pwm: pinctrl_lcd_pwm {
+ pinmux = <PIN_PC3__LCDPWM>;
+ bias-disable;
+ };
+
+ pinctrl_lcd_rgb666: pinctrl_lcd_rgb666 {
+ pinmux = <PIN_PB13__LCDDAT2>,
+ <PIN_PB14__LCDDAT3>,
+ <PIN_PB15__LCDDAT4>,
+ <PIN_PB16__LCDDAT5>,
+ <PIN_PB17__LCDDAT6>,
+ <PIN_PB18__LCDDAT7>,
+ <PIN_PB21__LCDDAT10>,
+ <PIN_PB22__LCDDAT11>,
+ <PIN_PB23__LCDDAT12>,
+ <PIN_PB24__LCDDAT13>,
+ <PIN_PB25__LCDDAT14>,
+ <PIN_PB26__LCDDAT15>,
+ <PIN_PB29__LCDDAT18>,
+ <PIN_PB30__LCDDAT19>,
+ <PIN_PB31__LCDDAT20>,
+ <PIN_PC0__LCDDAT21>,
+ <PIN_PC1__LCDDAT22>,
+ <PIN_PC2__LCDDAT23>;
+ bias-disable;
+ };
+
+ pinctrl_sdmmc0_cmd_dat_default: sdmmc0_cmd_dat_default {
+ pinmux = <PIN_PA1__SDMMC0_CMD>,
+ <PIN_PA2__SDMMC0_DAT0>,
+ <PIN_PA3__SDMMC0_DAT1>,
+ <PIN_PA4__SDMMC0_DAT2>,
+ <PIN_PA5__SDMMC0_DAT3>,
+ <PIN_PA6__SDMMC0_DAT4>,
+ <PIN_PA7__SDMMC0_DAT5>,
+ <PIN_PA8__SDMMC0_DAT6>,
+ <PIN_PA9__SDMMC0_DAT7>;
+ bias-pull-up;
+ u-boot,dm-pre-reloc;
+ };
+
+ pinctrl_sdmmc0_ck_cd_default: sdmmc0_ck_cd_default {
+ pinmux = <PIN_PA0__SDMMC0_CK>,
+ <PIN_PA10__SDMMC0_RSTN>,
+ <PIN_PA13__SDMMC0_CD>;
+ bias-disable;
+ u-boot,dm-pre-reloc;
+ };
+
+ pinctrl_sdmmc1_cmd_dat_default: sdmmc1_cmd_dat_default {
+ pinmux = <PIN_PA28__SDMMC1_CMD>,
+ <PIN_PA18__SDMMC1_DAT0>,
+ <PIN_PA19__SDMMC1_DAT1>,
+ <PIN_PA20__SDMMC1_DAT2>,
+ <PIN_PA21__SDMMC1_DAT3>;
+ bias-pull-up;
+ u-boot,dm-pre-reloc;
+ };
+
+ pinctrl_sdmmc1_ck_cd_default: sdmmc1_ck_cd_default {
+ pinmux = <PIN_PA22__SDMMC1_CK>,
+ <PIN_PA30__SDMMC1_CD>;
+ bias-disable;
+ u-boot,dm-pre-reloc;
+ };
+
+ pinctrl_uart1_default: uart1_default {
+ pinmux = <PIN_PD2__URXD1>,
+ <PIN_PD3__UTXD1>;
+ bias-disable;
+ u-boot,dm-pre-reloc;
+ };
+
+ pinctrl_usb_default: usb_default {
+ pinmux = <PIN_PB10__GPIO>;
+ bias-disable;
+ };
+
+ pinctrl_usba_vbus: usba_vbus {
+ pinmux = <PIN_PA31__GPIO>;
+ bias-disable;
+ };
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi
index 4233ef8..b02a602 100644
--- a/arch/arm/dts/sama5d2.dtsi
+++ b/arch/arm/dts/sama5d2.dtsi
@@ -505,11 +505,13 @@
qspi0_clk: qspi0_clk@52 {
#clock-cells = <0>;
reg = <52>;
+ u-boot,dm-pre-reloc;
};
qspi1_clk: qspi1_clk@53 {
#clock-cells = <0>;
reg = <53>;
+ u-boot,dm-pre-reloc;
};
};
@@ -596,6 +598,16 @@
status = "disabled";
};
+ qspi1: spi@f0024000 {
+ compatible = "atmel,sama5d2-qspi";
+ reg = <0xf0024000 0x100>, <0xd8000000 0x08000000>;
+ reg-names = "qspi_base", "qspi_mmap";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&qspi1_clk>;
+ status = "disabled";
+ };
+
spi0: spi@f8000000 {
compatible = "atmel,at91rm9200-spi";
reg = <0xf8000000 0x100>;
@@ -700,6 +712,14 @@
status = "disabled";
};
+ uart3: serial@fc008000 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0xfc008000 0x100>;
+ clocks = <&uart3_clk>;
+ clock-names = "usart";
+ status = "disabled";
+ };
+
i2c1: i2c@fc028000 {
compatible = "atmel,sama5d2-i2c";
reg = <0xfc028000 0x100>;
diff --git a/arch/arm/dts/sama5d27_som1.dtsi b/arch/arm/dts/sama5d27_som1.dtsi
new file mode 100644
index 0000000..0c44a97
--- /dev/null
+++ b/arch/arm/dts/sama5d27_som1.dtsi
@@ -0,0 +1,159 @@
+/*
+ * sama5d27_som1.dtsi - Device Tree file for SAMA5D27 SOM1
+ *
+ * Copyright (C) 2017 Microchip Corporation
+ * Wenyou Yang <wenyou.yang@microchip.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
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "sama5d2.dtsi"
+#include "sama5d2-pinfunc.h"
+/ {
+ model = "Atmel SAMA5D27 SOM1 EK";
+ compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d2", "atmel,sama5";
+
+ memory {
+ reg = <0x20000000 0x8000000>;
+ };
+
+ aliases {
+ spi0 = &qspi1;
+ u-boot,dm-pre-reloc;
+ };
+
+ ahb {
+ apb {
+ qspi1: spi@f0024000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_qspi1_sck_cs_default &pinctrl_qspi1_dat_default>;
+ status = "okay";
+ u-boot,dm-pre-reloc;
+
+ spi_flash@0 {
+ compatible = "spi-flash";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <4>;
+ spi-tx-bus-width = <4>;
+ u-boot,dm-pre-reloc;
+ };
+ };
+
+ macb0: ethernet@f8008000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
+ phy-mode = "rmii";
+ status = "okay";
+
+ ethernet-phy@1 {
+ reg = <0x1>;
+ };
+ };
+
+ i2c0: i2c@f8028000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0_default>;
+ status = "okay";
+
+ i2c_eeprom: i2c_eeprom@50 {
+ compatible = "microchip,24aa02e48";
+ reg = <0x50>;
+ };
+ };
+
+ i2c1: i2c@fc028000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1_default>;
+ status = "okay";
+ };
+
+ pioA: gpio@fc038000 {
+ pinctrl {
+ pinctrl_i2c0_default: i2c0_default {
+ pinmux = <PIN_PD21__TWD0>,
+ <PIN_PD22__TWCK0>;
+ bias-disable;
+ };
+
+ pinctrl_i2c1_default: i2c1_default {
+ pinmux = <PIN_PD4__TWD1>,
+ <PIN_PD5__TWCK1>;
+ bias-disable;
+ };
+
+ pinctrl_macb0_phy_irq: macb0_phy_irq {
+ pinmux = <PIN_PD31__GPIO>;
+ bias-disable;
+ };
+
+ pinctrl_macb0_rmii: macb0_rmii {
+ pinmux = <PIN_PD9__GTXCK>,
+ <PIN_PD10__GTXEN>,
+ <PIN_PD11__GRXDV>,
+ <PIN_PD12__GRXER>,
+ <PIN_PD13__GRX0>,
+ <PIN_PD14__GRX1>,
+ <PIN_PD15__GTX0>,
+ <PIN_PD16__GTX1>,
+ <PIN_PD17__GMDC>,
+ <PIN_PD18__GMDIO>;
+ bias-disable;
+ };
+
+ pinctrl_qspi1_sck_cs_default: qspi1_sck_cs_default {
+ pinmux = <PIN_PB5__QSPI1_SCK>,
+ <PIN_PB6__QSPI1_CS>;
+ bias-disable;
+ u-boot,dm-pre-reloc;
+ };
+
+ pinctrl_qspi1_dat_default: qspi1_dat_default {
+ pinmux = <PIN_PB7__QSPI1_IO0>,
+ <PIN_PB8__QSPI1_IO1>,
+ <PIN_PB9__QSPI1_IO2>,
+ <PIN_PB10__QSPI1_IO3>;
+ bias-pull-up;
+ u-boot,dm-pre-reloc;
+ };
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 20f7eea..a70b956 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -99,6 +99,19 @@ config TARGET_SAMA5D2_XPLAINED
select SUPPORT_SPL
select BOARD_EARLY_INIT_F
+config TARGET_SAMA5D27_SOM1_EK
+ bool "SAMA5D27 SOM1 EK board"
+ select CPU_V7
+ select SUPPORT_SPL
+ select BOARD_EARLY_INIT_F
+ select BOARD_LATE_INIT
+ help
+ The SAMA5D27 SOM1 embeds SAMA5D2 SiP(System in Package),
+ a 64Mbit QSPI flash, KSZ8081 Phy and a Mac-address EEPROM
+ 24AA02E48. The SAMA5D2 SiP integrates the ARM Cortex-A5
+ processor-based SAMA5D2 MPU with up to 1 Gbit DDR2-SDRAM
+ in a single package.
+
config TARGET_SAMA5D3_XPLAINED
bool "SAMA5D3 Xplained board"
select CPU_V7
@@ -181,6 +194,7 @@ source "board/atmel/at91sam9rlek/Kconfig"
source "board/atmel/at91sam9x5ek/Kconfig"
source "board/atmel/sama5d2_ptc/Kconfig"
source "board/atmel/sama5d2_xplained/Kconfig"
+source "board/atmel/sama5d27_som1_ek/Kconfig"
source "board/atmel/sama5d3_xplained/Kconfig"
source "board/atmel/sama5d3xek/Kconfig"
source "board/atmel/sama5d4_xplained/Kconfig"
generated by cgit v1.1 at 2024-07-15 06:05:29 +0000