2 * Configuration settings for the SAMA5D4EK board.
4 * Copyright (C) 2014 Atmel
5 * Bo Shen <voice.shen@atmel.com>
7 * SPDX-License-Identifier: GPL-2.0+
13 #include "at91-sama5_common.h"
16 #define CONFIG_NR_DRAM_BANKS 1
17 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
18 #define CONFIG_SYS_SDRAM_SIZE 0x20000000
20 #ifdef CONFIG_SPL_BUILD
21 #define CONFIG_SYS_INIT_SP_ADDR 0x218000
23 #define CONFIG_SYS_INIT_SP_ADDR \
24 (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
27 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
30 #define CONFIG_SF_DEFAULT_SPEED 30000000
34 #define CONFIG_CMD_NAND
36 #ifdef CONFIG_CMD_NAND
37 #define CONFIG_NAND_ATMEL
38 #define CONFIG_SYS_MAX_NAND_DEVICE 1
39 #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
41 #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
43 #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
44 #define CONFIG_SYS_NAND_ONFI_DETECTION
45 /* PMECC & PMERRLOC */
46 #define CONFIG_ATMEL_NAND_HWECC
47 #define CONFIG_ATMEL_NAND_HW_PMECC
51 #define LCD_BPP LCD_COLOR16
52 #define LCD_OUTPUT_BPP 18
53 #define CONFIG_LCD_LOGO
54 #define CONFIG_LCD_INFO
55 #define CONFIG_LCD_INFO_BELOW_LOGO
56 #define CONFIG_ATMEL_HLCD
57 #define CONFIG_ATMEL_LCD_RGB565
59 #ifdef CONFIG_SYS_USE_SERIALFLASH
60 /* override the bootcmd, bootargs and other configuration for spi flash env*/
61 #elif CONFIG_SYS_USE_NANDFLASH
62 /* override the bootcmd, bootargs and other configuration for nandflash env*/
63 #elif CONFIG_SYS_USE_MMC
64 /* override the bootcmd, bootargs and other configuration for sd/mmc env */
68 #define CONFIG_SPL_FRAMEWORK
69 #define CONFIG_SPL_TEXT_BASE 0x200000
70 #define CONFIG_SPL_MAX_SIZE 0x18000
71 #define CONFIG_SPL_BSS_START_ADDR 0x20000000
72 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
73 #define CONFIG_SYS_SPL_MALLOC_START 0x20080000
74 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
76 #define CONFIG_SYS_MONITOR_LEN (512 << 10)
78 #ifdef CONFIG_SYS_USE_MMC
79 #define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds
80 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
81 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
83 #elif CONFIG_SYS_USE_NANDFLASH
84 #define CONFIG_SPL_NAND_DRIVERS
85 #define CONFIG_SPL_NAND_BASE
86 #define CONFIG_PMECC_CAP 8
87 #define CONFIG_PMECC_SECTOR_SIZE 512
88 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
89 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
90 #define CONFIG_SYS_NAND_PAGE_SIZE 0x1000
91 #define CONFIG_SYS_NAND_PAGE_COUNT 64
92 #define CONFIG_SYS_NAND_OOBSIZE 224
93 #define CONFIG_SYS_NAND_BLOCK_SIZE 0x40000
94 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0
95 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
97 #elif CONFIG_SYS_USE_SERIALFLASH
98 #define CONFIG_SPL_SPI_LOAD
99 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x10000