projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 927b901b BS |
1 | /* |
| 2 | * Configuration settings for the SAMA5D4EK board. | |
| 3 | * | |
| 4 | * Copyright (C) 2014 Atmel | |
| 5 | * Bo Shen <voice.shen@atmel.com> | |
| 6 | * | |
| 7 | * SPDX-License-Identifier: GPL-2.0+ | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef __CONFIG_H | |
| 11 | #define __CONFIG_H | |
| 12 | ||
| b2d387bc | 13 | #include "at91-sama5_common.h" |
| 927b901b | 14 | |
| 927b901b BS |
15 | /* SDRAM */ |
| 16 | #define CONFIG_NR_DRAM_BANKS 1 | |
| 17 | #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS | |
| 18 | #define CONFIG_SYS_SDRAM_SIZE 0x20000000 | |
| 19 | ||
| 5a4c9c22 | 20 | #ifdef CONFIG_SPL_BUILD |
| ef33aa3d | 21 | #define CONFIG_SYS_INIT_SP_ADDR 0x218000 |
| 5a4c9c22 | 22 | #else |
| 927b901b | 23 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| ef33aa3d | 24 | (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE) |
| 5a4c9c22 | 25 | #endif |
| 927b901b BS |
26 | |
| 27 | #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ | |
| 28 | ||
| 927b901b | 29 | #ifdef CONFIG_CMD_SF |
| 927b901b BS |
30 | #define CONFIG_SF_DEFAULT_SPEED 30000000 |
| 31 | #endif | |
| 32 | ||
| 33 | /* NAND flash */ | |
| 34 | #define CONFIG_CMD_NAND | |
| 35 | ||
| 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 | |
| 40 | /* our ALE is AD21 */ | |
| 41 | #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) | |
| 42 | /* our CLE is AD22 */ | |
| 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 | |
| 48 | #endif | |
| 49 | ||
| 927b901b | 50 | /* LCD */ |
| 927b901b BS |
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 | |
| 927b901b BS |
56 | #define CONFIG_ATMEL_HLCD |
| 57 | #define CONFIG_ATMEL_LCD_RGB565 | |
| 927b901b BS |
58 | |
| 59 | #ifdef CONFIG_SYS_USE_SERIALFLASH | |
| 7a53b954 | 60 | /* override the bootcmd, bootargs and other configuration for spi flash env*/ |
| 927b901b | 61 | #elif CONFIG_SYS_USE_NANDFLASH |
| dc018fef | 62 | /* override the bootcmd, bootargs and other configuration for nandflash env*/ |
| 927b901b | 63 | #elif CONFIG_SYS_USE_MMC |
| 372ca03f | 64 | /* override the bootcmd, bootargs and other configuration for sd/mmc env */ |
| 927b901b BS |
65 | #endif |
| 66 | ||
| 5a4c9c22 BS |
67 | /* SPL */ |
| 68 | #define CONFIG_SPL_FRAMEWORK | |
| 69 | #define CONFIG_SPL_TEXT_BASE 0x200000 | |
| ef33aa3d | 70 | #define CONFIG_SPL_MAX_SIZE 0x18000 |
| 5a4c9c22 BS |
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 | |
| 75 | ||
| 5a4c9c22 BS |
76 | #define CONFIG_SPL_BOARD_INIT |
| 77 | #define CONFIG_SYS_MONITOR_LEN (512 << 10) | |
| 78 | ||
| 79 | #ifdef CONFIG_SYS_USE_MMC | |
| 993ea97e | 80 | #define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds |
| 5a4c9c22 BS |
81 | #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 |
| 82 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" | |
| 5a4c9c22 BS |
83 | |
| 84 | #elif CONFIG_SYS_USE_NANDFLASH | |
| 5a4c9c22 BS |
85 | #define CONFIG_SPL_NAND_DRIVERS |
| 86 | #define CONFIG_SPL_NAND_BASE | |
| 87 | #define CONFIG_PMECC_CAP 8 | |
| 88 | #define CONFIG_PMECC_SECTOR_SIZE 512 | |
| 89 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 | |
| 90 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE | |
| 91 | #define CONFIG_SYS_NAND_PAGE_SIZE 0x1000 | |
| 92 | #define CONFIG_SYS_NAND_PAGE_COUNT 64 | |
| 93 | #define CONFIG_SYS_NAND_OOBSIZE 224 | |
| 94 | #define CONFIG_SYS_NAND_BLOCK_SIZE 0x40000 | |
| 95 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0 | |
| 96 | #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER | |
| 97 | ||
| 98 | #elif CONFIG_SYS_USE_SERIALFLASH | |
| 5a4c9c22 | 99 | #define CONFIG_SPL_SPI_LOAD |
| ef33aa3d | 100 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x10000 |
| 5a4c9c22 BS |
101 | |
| 102 | #endif | |
| 927b901b | 103 | #endif |