+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuration file for the SAMA5D2 Xplained Board.
*
* Copyright (C) 2015 Atmel Corporation
* Wenyou Yang <wenyou.yang@atmel.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#include "at91-sama5_common.h"
-#define CONFIG_MISC_INIT_R
-
-/* SDRAM */
-#define CONFIG_NR_DRAM_BANKS 1
-#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
-#define CONFIG_SYS_SDRAM_SIZE 0x20000000
-
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_INIT_SP_ADDR 0x218000
#else
#define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
+ (0x22000000 + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
#endif
-#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
-
/* SerialFlash */
-#ifdef CONFIG_CMD_SF
-#define CONFIG_SF_DEFAULT_BUS 0
-#define CONFIG_SF_DEFAULT_CS 0
-#define CONFIG_SF_DEFAULT_SPEED 30000000
-#endif
-
-/* NAND flash */
-#undef CONFIG_CMD_NAND
-/* I2C */
-#define AT24MAC_ADDR 0x5c
-#define AT24MAC_REG 0x9a
+#ifdef CONFIG_SD_BOOT
-/* LCD */
+/* bootstrap + u-boot + env in sd card */
+#undef CONFIG_BOOTCOMMAND
-#ifdef CONFIG_LCD
-#define LCD_BPP LCD_COLOR16
-#define LCD_OUTPUT_BPP 24
-#define CONFIG_LCD_LOGO
-#define CONFIG_LCD_INFO
-#define CONFIG_LCD_INFO_BELOW_LOGO
-#define CONFIG_ATMEL_HLCD
-#define CONFIG_ATMEL_LCD_RGB565
-#endif
+#define CONFIG_BOOTCOMMAND "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x22000000 at91-sama5d2_xplained.dtb; " \
+ "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x23000000 zImage; " \
+ "bootz 0x23000000 - 0x22000000"
-#ifdef CONFIG_SYS_USE_MMC
+#elif CONFIG_SPI_BOOT
-/* bootstrap + u-boot + env in sd card */
-#undef FAT_ENV_DEVICE_AND_PART
+/* bootstrap + u-boot + env in sd card, but kernel + dtb in eMMC */
#undef CONFIG_BOOTCOMMAND
-#define FAT_ENV_DEVICE_AND_PART "1"
-#define CONFIG_BOOTCOMMAND "fatload mmc 1:1 0x21000000 at91-sama5d2_xplained.dtb; " \
- "fatload mmc 1:1 0x22000000 zImage; " \
- "bootz 0x22000000 - 0x21000000"
-#undef CONFIG_BOOTARGS
-#define CONFIG_BOOTARGS \
- "console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p2 rw rootwait"
+#define CONFIG_BOOTCOMMAND "ext4load mmc 0:1 0x22000000 /boot/at91-sama5d2_xplained.dtb; " \
+ "ext4load mmc 0:1 0x23000000 /boot/zImage; " \
+ "bootz 0x23000000 - 0x22000000"
+
+#endif
+
+#ifdef CONFIG_QSPI_BOOT
+#undef CONFIG_ENV_SPI_BUS
+#undef CONFIG_BOOTCOMMAND
+#define CONFIG_ENV_SPI_BUS 1
+#define CONFIG_BOOTCOMMAND "sf probe 1:0; " \
+ "sf read 0x22000000 0x180000 0x80000; " \
+ "sf read 0x23000000 0x200000 0x600000; "\
+ "bootz 0x23000000 - 0x22000000"
#endif
/* SPL */
-#define CONFIG_SPL_FRAMEWORK
-#define CONFIG_SPL_TEXT_BASE 0x200000
-#define CONFIG_SPL_MAX_SIZE 0x18000
+#define CONFIG_SPL_MAX_SIZE 0x10000
#define CONFIG_SPL_BSS_START_ADDR 0x20000000
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
-#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SYS_MONITOR_LEN (512 << 10)
-#ifdef CONFIG_SYS_USE_MMC
-#define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds
-#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
+#ifdef CONFIG_SD_BOOT
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
-
-#elif CONFIG_SYS_USE_SERIALFLASH
-#define CONFIG_SPL_SPI_LOAD
-#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x10000
-
#endif
#endif