board: atmel: add SAMA5D2 ICP board
The SAMA5D2 ICP Board features the SAMA5D27 SoC,
together with QSPI Flash, Wilc3000 wireless device and
EtherCat support.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 8167cdb..9bcff7d 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -647,6 +647,9 @@
dtb-$(CONFIG_TARGET_SAMA5D27_SOM1_EK) += \
at91-sama5d27_som1_ek.dtb
+dtb-$(CONFIG_TARGET_SAMA5D2_ICP) += \
+ at91-sama5d2_icp.dtb
+
dtb-$(CONFIG_TARGET_SAMA5D3XEK) += \
sama5d31ek.dtb \
sama5d33ek.dtb \
diff --git a/arch/arm/dts/at91-sama5d2_icp-u-boot.dtsi b/arch/arm/dts/at91-sama5d2_icp-u-boot.dtsi
new file mode 100644
index 0000000..347fa81
--- /dev/null
+++ b/arch/arm/dts/at91-sama5d2_icp-u-boot.dtsi
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * at91-sama5d2_icp-for-uboot.dtsi - Device Tree file for SAMA5D2 ICP board
+ * SAMA5D2 Industrial Connectivity Platform
+ *
+ * Copyright (c) 2019, Microchip Technology Inc. and its subsidiaries
+ * 2019, Eugen Hristev <eugen.hristev@microchip.com>
+ */
+
+/ {
+ chosen {
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&sdmmc0 {
+ u-boot,dm-pre-reloc;
+};
+
+&uart0 { /* mikrobus1 uart */
+ u-boot,dm-pre-reloc;
+};
+
+&pinctrl_sdmmc0_default {
+ u-boot,dm-pre-reloc;
+};
+
+&pinctrl_mikrobus1_uart {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/at91-sama5d2_icp.dts b/arch/arm/dts/at91-sama5d2_icp.dts
new file mode 100644
index 0000000..e777754
--- /dev/null
+++ b/arch/arm/dts/at91-sama5d2_icp.dts
@@ -0,0 +1,95 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * at91-sama5d2_icp.dts - Device Tree file for SAMA5D2 ICP board
+ * SAMA5D2 Industrial Connectivity Board
+ *
+ * Copyright (c) 2018, Microchip Technology Inc.
+ * 2018, Eugen Hristev <eugen.hristev@microchip.com>
+ */
+/dts-v1/;
+#include "sama5d2.dtsi"
+#include "sama5d2-pinfunc.h"
+
+/ {
+ model = "Microchip SAMA5D2 ICP";
+ compatible = "atmel,sama5d2-icp", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
+
+ aliases {
+ serial0 = &uart0;
+ i2c1 = &i2c1;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ ahb {
+
+ sdmmc0: sdio-host@a0000000 {
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdmmc0_default>;
+ status = "okay";
+ };
+
+ apb {
+ uart0: serial@f801c000 { /* mikrobus1 uart */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mikrobus1_uart>;
+ status = "okay";
+ };
+
+ i2c1: i2c@fc028000 {
+ dmas = <0>, <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1_default>;
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c32";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+
+ eeprom@52 {
+ compatible = "atmel,24c32";
+ reg = <0x52>;
+ pagesize = <16>;
+ };
+
+ eeprom@53 {
+ compatible = "atmel,24c32";
+ reg = <0x53>;
+ pagesize = <16>;
+ };
+ };
+ pioA: gpio@fc038000 {
+ status = "okay";
+ pinctrl {
+ pinctrl_i2c1_default: i2c1_default {
+ pinmux = <PIN_PD19__TWD1>,
+ <PIN_PD20__TWCK1>;
+ bias-disable;
+ };
+
+ pinctrl_sdmmc0_default: sdmmc0_default {
+ pinmux = <PIN_PA1__SDMMC0_CMD>,
+ <PIN_PA2__SDMMC0_DAT0>,
+ <PIN_PA3__SDMMC0_DAT1>,
+ <PIN_PA4__SDMMC0_DAT2>,
+ <PIN_PA5__SDMMC0_DAT3>,
+ <PIN_PA0__SDMMC0_CK>,
+ <PIN_PA13__SDMMC0_CD>;
+ bias-disable;
+ };
+
+ pinctrl_mikrobus1_uart: mikrobus1_uart {
+ pinmux = <PIN_PB26__URXD0>,
+ <PIN_PB27__UTXD0>;
+ bias-disable;
+ };
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index a089e94..c3b21b7 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -180,6 +180,17 @@
processor-based SAMA5D2 MPU with up to 1 Gbit DDR2-SDRAM
in a single package.
+config TARGET_SAMA5D2_ICP
+ bool "SAMA5D2 Industrial Connectivity Platform (ICP)"
+ select CPU_V7A
+ select SUPPORT_SPL
+ select BOARD_EARLY_INIT_F
+ select BOARD_LATE_INIT
+ help
+ The SAMA5D2 ICP embeds SAMA5D27 rev. C SoC, together with
+ a 64Mbit QSPI flash, 3xMikrobus connectors, 4xUSB ,
+ EtherCat and WILC3000 devices on board.
+
config TARGET_SAMA5D3_XPLAINED
bool "SAMA5D3 Xplained board"
select BOARD_EARLY_INIT_F
@@ -281,6 +292,7 @@
source "board/atmel/sama5d2_ptc_ek/Kconfig"
source "board/atmel/sama5d2_xplained/Kconfig"
source "board/atmel/sama5d27_som1_ek/Kconfig"
+source "board/atmel/sama5d2_icp/Kconfig"
source "board/atmel/sama5d3_xplained/Kconfig"
source "board/atmel/sama5d3xek/Kconfig"
source "board/atmel/sama5d4_xplained/Kconfig"