dtb-$(CONFIG_TARGET_SAMA5D27_SOM1_EK) += \
at91-sama5d27_som1_ek.dtb
+dtb-$(CONFIG_TARGET_SAMA5D27_WLSOM1_EK) += \
+ at91-sama5d27_wlsom1_ek.dtb
+
dtb-$(CONFIG_TARGET_SAMA5D2_ICP) += \
at91-sama5d2_icp.dtb
--- /dev/null
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * at91-sama5d27_wlsom1_ek-u-boot.dts - Device Tree file for SAMA5D27 WLSOM1 EK
+ *
+ * Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Eugen Hristev <eugen.hristev@microchip.com>
+ */
+
+/ {
+ chosen {
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&sdmmc0 {
+ u-boot,dm-pre-reloc;
+};
+
+&uart0 {
+ u-boot,dm-pre-reloc;
+};
+
+&sfr {
+ u-boot,dm-pre-reloc;
+};
+
+&pinctrl_sdmmc0_cmd_dat_default {
+ u-boot,dm-pre-reloc;
+};
+
+&pinctrl_sdmmc0_ck_cd_default {
+ u-boot,dm-pre-reloc;
+};
+
+&pinctrl_uart0_default {
+ u-boot,dm-pre-reloc;
+};
--- /dev/null
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * at91-sama5d27_wlsom1_ek.dts - Device Tree file for SAMA5D27 WLSOM1 EK
+ *
+ * Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Nicolas Ferre <nicolas.ferre@microcihp.com>
+ */
+/dts-v1/;
+#include "sama5d27_wlsom1.dtsi"
+
+/ {
+ model = "Microchip SAMA5D27 WLSOM1 EK";
+ compatible = "microchip,sama5d27-wlsom1-ek", "microchip,sama5d27-wlsom1", "atmel,sama5d2", "atmel,sama5";
+
+ chosen {
+ stdout-path = &uart0;
+ };
+
+ onewire_tm: onewire {
+ gpios = <&pioA PIN_PC9 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_onewire_tm_default>;
+ status = "okay";
+
+ w1_eeprom: w1_eeprom@0 {
+ compatible = "maxim,ds24b33";
+ status = "okay";
+ };
+ };
+
+ ahb {
+ sdmmc0: sdio-host@a0000000 {
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdmmc0_cmd_dat_default &pinctrl_sdmmc0_ck_cd_default>;
+ status = "okay";
+ };
+
+ apb {
+ macb0: ethernet@f8008000 {
+ status = "okay";
+ };
+
+ uart0: serial@f801c000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0_default>;
+ status = "okay";
+ };
+
+ pioA: gpio@fc038000 {
+ pinctrl {
+ 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>;
+ bias-disable;
+ };
+
+ pinctrl_sdmmc0_ck_cd_default: sdmmc0_ck_cd_default {
+ pinmux = <PIN_PA0__SDMMC0_CK>,
+ <PIN_PA11__SDMMC0_VDDSEL>,
+ <PIN_PA12__SDMMC0_WP>,
+ <PIN_PA13__SDMMC0_CD>;
+ bias-disable;
+ };
+
+ pinctrl_uart0_default: uart0_default {
+ pinmux = <PIN_PB26__URXD0>,
+ <PIN_PB27__UTXD0>;
+ bias-disable;
+ };
+
+ pinctrl_onewire_tm_default: onewire_tm_default {
+ pinmux = <PIN_PC9__GPIO>;
+ bias-pull-up;
+ };
+ };
+ };
+ };
+ };
+};
--- /dev/null
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * sama5d27_wlsom1.dtsi - Device Tree file for SAMA5D27 WLSOM1
+ *
+ * Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Nicolas Ferre <nicolas.ferre@microcihp.com>
+ */
+#include "sama5d2.dtsi"
+#include "sama5d2-pinfunc.h"
+/ {
+ model = "Microchip SAMA5D27 WLSOM1";
+ compatible = "microchip,sama5d27-wlsom1", "atmel,sama5d2", "atmel,sama5";
+
+ memory {
+ reg = <0x20000000 0x10000000>;
+ };
+
+ ahb {
+ apb {
+ macb0: ethernet@f8008000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
+ phy-mode = "rmii";
+
+ ethernet-phy@0 {
+ reg = <0x0>;
+ };
+ };
+
+ pioA: gpio@fc038000 {
+ pinctrl {
+ pinctrl_macb0_phy_irq: macb0_phy_irq {
+ pinmux = <PIN_PB24__GPIO>;
+ bias-disable;
+ };
+
+ pinctrl_macb0_rmii: macb0_rmii {
+ pinmux = <PIN_PB14__GTXCK>,
+ <PIN_PB15__GTXEN>,
+ <PIN_PB16__GRXDV>,
+ <PIN_PB17__GRXER>,
+ <PIN_PB18__GRX0>,
+ <PIN_PB19__GRX1>,
+ <PIN_PB20__GTX0>,
+ <PIN_PB21__GTX1>,
+ <PIN_PB22__GMDC>,
+ <PIN_PB23__GMDIO>;
+ bias-disable;
+ };
+
+ };
+ };
+ };
+ };
+};
processor-based SAMA5D2 MPU with up to 1 Gbit DDR2-SDRAM
in a single package.
+config TARGET_SAMA5D27_WLSOM1_EK
+ bool "SAMA5D27 WLSOM1 EK board"
+ select SAMA5D2
+ select BOARD_EARLY_INIT_F
+ select BOARD_LATE_INIT
+ select CPU_V7A
+ help
+ The SAMA5D27 WLSOM1 embeds SAMA5D2 SiP (System in Package),
+ a 64Mbit QSPI flash with Mac-address, KSZ8081 Phy. A wireless
+ module providing bluetooth and wifi is also embedded.
+ The SAMA5D2 SiP integrates the ARM Cortex-A5
+ processor-based SAMA5D2 MPU with 2 Gbit LPDDR2-SDRAM
+ in a single package.
+
config TARGET_SAMA5D2_ICP
bool "SAMA5D2 Industrial Connectivity Platform (ICP)"
select CPU_V7A
source "board/atmel/sama5d2_ptc_ek/Kconfig"
source "board/atmel/sama5d2_xplained/Kconfig"
source "board/atmel/sama5d27_som1_ek/Kconfig"
+source "board/atmel/sama5d27_wlsom1_ek/Kconfig"
source "board/atmel/sama5d2_icp/Kconfig"
source "board/atmel/sama5d3_xplained/Kconfig"
source "board/atmel/sama5d3xek/Kconfig"
--- /dev/null
+if TARGET_SAMA5D27_WLSOM1_EK
+
+config SYS_BOARD
+ default "sama5d27_wlsom1_ek"
+
+config SYS_VENDOR
+ default "atmel"
+
+config SYS_SOC
+ default "at91"
+
+config SYS_CONFIG_NAME
+ default "sama5d27_wlsom1_ek"
+
+endif
--- /dev/null
+SAMA5D27 WLSOM1 EK BOARD
+M: Nicolas Ferre <nicolas.ferre@microchip.com>
+M: Eugen Hristev <eugen.hristev@microchip.com>
+S: Maintained
+F: board/atmel/sama5d27_wlsom1_ek/
+F: include/configs/sama5d27_wlsom1_ek.h
+F: configs/sama5d27_wlsom1_ek_mmc_defconfig
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
+#
+# Author: Nicolas Ferre <nicolas.ferre@microcihp.com>
+
+obj-y += sama5d27_wlsom1_ek.o
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Nicolas Ferre <nicolas.ferre@microcihp.com>
+ */
+
+#include <common.h>
+#include <debug_uart.h>
+#include <asm/io.h>
+#include <asm/arch/at91_common.h>
+#include <asm/arch/atmel_pio4.h>
+#include <asm/arch/atmel_mpddrc.h>
+#include <asm/arch/atmel_sdhci.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/sama5d2.h>
+
+extern void at91_pda_detect(void);
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
+{
+#ifdef CONFIG_DM_VIDEO
+ at91_video_show_board_info();
+#endif
+ at91_pda_detect();
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
+static void board_uart0_hw_init(void)
+{
+ atmel_pio4_set_c_periph(AT91_PIO_PORTB, 26, ATMEL_PIO_PUEN_MASK); /* URXD0 */
+ atmel_pio4_set_c_periph(AT91_PIO_PORTB, 27, 0); /* UTXD0 */
+
+ at91_periph_clk_enable(ATMEL_ID_UART0);
+}
+
+void board_debug_uart_init(void)
+{
+ board_uart0_hw_init();
+}
+#endif
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+#ifdef CONFIG_DEBUG_UART
+ debug_uart_init();
+#endif
+
+ return 0;
+}
+#endif
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+ return 0;
+}
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+ return 0;
+}
+#endif
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
+ CONFIG_SYS_SDRAM_SIZE);
+ return 0;
+}
--- /dev/null
+CONFIG_ARM=y
+CONFIG_ARCH_AT91=y
+CONFIG_SYS_TEXT_BASE=0x26f00000
+CONFIG_TARGET_SAMA5D27_WLSOM1_EK=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_ENV_SIZE=0x4000
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_BASE=0xf801c000
+CONFIG_DEBUG_UART_CLOCK=82000000
+CONFIG_DEFAULT_DEVICE_TREE="at91-sama5d27_wlsom1_ek"
+CONFIG_DEBUG_UART=y
+CONFIG_ENV_VARS_UBOOT_CONFIG=y
+CONFIG_FIT=y
+CONFIG_SYS_EXTRA_OPTIONS="SAMA5D2"
+CONFIG_SD_BOOT=y
+CONFIG_BOOTDELAY=3
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rw rootwait"
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_BOOTZ=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_I2C=y
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_ENV_IS_IN_FAT=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_AT91_UTMI=y
+CONFIG_AT91_H32MX=y
+CONFIG_AT91_GENERIC_CLK=y
+CONFIG_DM_GPIO=y
+CONFIG_ATMEL_PIO4=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_AT91=y
+CONFIG_I2C_EEPROM=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_ATMEL=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_SST=y
+CONFIG_PHY_MICREL=y
+CONFIG_DM_ETH=y
+CONFIG_MACB=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91PIO4=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ATMEL=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_ATMEL_USART=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_TIMER=y
+CONFIG_ATMEL_PIT_TIMER=y
+CONFIG_W1=y
+CONFIG_W1_GPIO=y
+CONFIG_W1_EEPROM=y
+CONFIG_W1_EEPROM_DS24XXX=y
+CONFIG_OF_LIBFDT_OVERLAY=y
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Configuration file for the SAMA5D27 WLSOM1 EK Board.
+ *
+ * Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Nicolas Ferre <nicolas.ferre@microcihp.com>
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include "at91-sama5_common.h"
+
+#undef CONFIG_SYS_AT91_MAIN_CLOCK
+#define CONFIG_SYS_AT91_MAIN_CLOCK 24000000 /* from 24 MHz crystal */
+
+/* SDRAM */
+#define CONFIG_SYS_SDRAM_BASE 0x20000000
+#define CONFIG_SYS_SDRAM_SIZE 0x10000000
+
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
+
+#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
+
+/* NAND flash */
+#undef CONFIG_CMD_NAND
+
+#ifdef CONFIG_SD_BOOT
+#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
+#endif
+
+#endif
projects / platform / kernel / u-boot.git / commitdiff