+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuration settings for the SAMA5D3 Xplained board.
*
* Copyright (C) 2014 Atmel Corporation
* Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
-/* No NOR flash, this definition should put before common header */
-#define CONFIG_SYS_NO_FLASH
-
+#include <linux/sizes.h>
#include "at91-sama5_common.h"
-/* serial console */
-#define CONFIG_ATMEL_USART
-#define CONFIG_USART_BASE ATMEL_BASE_DBGU
-#define CONFIG_USART_ID ATMEL_ID_DBGU
-
/*
* This needs to be defined for the OHCI code to work but it is defined as
* ATMEL_ID_UHPHS in the CPU specific header files.
*/
-#define ATMEL_ID_UHP ATMEL_ID_UHPHS
+#define ATMEL_ID_UHP 32
/*
* Specify the clock enable bit in the PMC_SCER register.
*/
-#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
+#define ATMEL_PMC_UHP (1 << 6)
/* SDRAM */
-#define CONFIG_NR_DRAM_BANKS 1
-#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
+#define CONFIG_SYS_SDRAM_BASE 0x20000000
#define CONFIG_SYS_SDRAM_SIZE 0x10000000
#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SYS_INIT_SP_ADDR 0x310000
+#define CONFIG_SYS_INIT_SP_ADDR 0x318000
#else
#define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
+ (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
#endif
/* NAND flash */
-#define CONFIG_CMD_NAND
-
#ifdef CONFIG_CMD_NAND
-#define CONFIG_NAND_ATMEL
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
+#define CONFIG_SYS_NAND_BASE 0x60000000
/* our ALE is AD21 */
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
/* our CLE is AD22 */
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
#define CONFIG_SYS_NAND_ONFI_DETECTION
-/* PMECC & PMERRLOC */
-#define CONFIG_ATMEL_NAND_HWECC
-#define CONFIG_ATMEL_NAND_HW_PMECC
-#define CONFIG_PMECC_CAP 4
-#define CONFIG_PMECC_SECTOR_SIZE 512
-#define CONFIG_CMD_NAND_TRIMFFS
-#define CONFIG_CMD_MTDPARTS
-
-#define CONFIG_MTD_DEVICE
-#define CONFIG_MTD_PARTITIONS
-#define CONFIG_RBTREE
-#define CONFIG_LZO
-#define CONFIG_CMD_UBI
-#define CONFIG_CMD_UBIFS
-#endif
-
-/* Ethernet Hardware */
-#define CONFIG_MACB
-#define CONFIG_RMII
-#define CONFIG_NET_RETRY_COUNT 20
-#define CONFIG_MACB_SEARCH_PHY
-#define CONFIG_RGMII
-#define CONFIG_PHYLIB
-
-/* MMC */
-
-#ifdef CONFIG_CMD_MMC
-#define CONFIG_MMC
-#define CONFIG_GENERIC_MMC
-#define CONFIG_GENERIC_ATMEL_MCI
-#define CONFIG_ATMEL_MCI_8BIT
#endif
/* USB */
-
#ifdef CONFIG_CMD_USB
#define CONFIG_USB_ATMEL
#define CONFIG_USB_ATMEL_CLK_SEL_UPLL
#define CONFIG_USB_OHCI_NEW
#define CONFIG_SYS_USB_OHCI_CPU_INIT
-#define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI
+#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00600000
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "SAMA5D3 Xplained"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
-#define CONFIG_DOS_PARTITION
-#endif
-
-#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
-#define CONFIG_FAT_WRITE
-#endif
-
-#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
-
-#if CONFIG_SYS_USE_NANDFLASH
-/* override the bootcmd, bootargs and other configuration for nandflash env */
-#elif CONFIG_SYS_USE_MMC
-/* override the bootcmd, bootargs and other configuration for sd/mmc env */
-#else
-#define CONFIG_ENV_IS_NOWHERE
#endif
/* SPL */
-#define CONFIG_SPL_FRAMEWORK
-#define CONFIG_SPL_TEXT_BASE 0x300000
-#define CONFIG_SPL_MAX_SIZE 0x10000
+#define CONFIG_SPL_MAX_SIZE 0x18000
#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)
+/* size of u-boot.bin to load */
+#define CONFIG_SYS_MONITOR_LEN (2 * SZ_512K)
-#ifdef CONFIG_SYS_USE_MMC
-#define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds
-#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400
-#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
-#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_NANDFLASH
-#define CONFIG_SPL_NAND_DRIVERS
-#define CONFIG_SPL_NAND_BASE
+#endif
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
-#define CONFIG_SYS_NAND_PAGE_SIZE 0x800
#define CONFIG_SYS_NAND_PAGE_COUNT 64
-#define CONFIG_SYS_NAND_OOBSIZE 64
-#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0
-#define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
-#endif
+/* Falcon boot support on raw MMC */
+#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x100 /* 128 KiB */
+#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512)
+/* U-Boot proper stored by default at 0x200 (256 KiB) */
+#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x1000 /* 2MB */
+#define CONFIG_SYS_SPL_ARGS_ADDR 0x22000000
+
+/* Falcon boot support on FAT on MMC */
+#define CONFIG_SPL_FS_LOAD_ARGS_NAME "args"
+#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
+
+/* Falcon boot support on raw NAND */
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x1a0000
#endif
projects / platform / kernel / u-boot.git / blobdiff