]>
Commit | Line | Data |
---|---|---|
75238f23 WY |
1 | /* |
2 | * Configuration file for the SAMA5D2 Xplained Board. | |
3 | * | |
4 | * Copyright (C) 2015 Atmel Corporation | |
5 | * Wenyou Yang <wenyou.yang@atmel.com> | |
6 | * | |
7 | * SPDX-License-Identifier: GPL-2.0+ | |
8 | */ | |
9 | ||
10 | #ifndef __CONFIG_H | |
11 | #define __CONFIG_H | |
12 | ||
13 | /* No NOR flash, this definition should put before common header */ | |
14 | #define CONFIG_SYS_NO_FLASH | |
15 | ||
16 | #include "at91-sama5_common.h" | |
17 | ||
2992dd83 WY |
18 | #define CONFIG_BOARD_EARLY_INIT_F |
19 | ||
0daa2e18 WY |
20 | #define CONFIG_MISC_INIT_R |
21 | ||
75238f23 WY |
22 | /* SDRAM */ |
23 | #define CONFIG_NR_DRAM_BANKS 1 | |
24 | #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS | |
25 | #define CONFIG_SYS_SDRAM_SIZE 0x20000000 | |
26 | ||
37dadbca WY |
27 | #ifdef CONFIG_SPL_BUILD |
28 | #define CONFIG_SYS_INIT_SP_ADDR 0x210000 | |
29 | #else | |
75238f23 WY |
30 | #define CONFIG_SYS_INIT_SP_ADDR \ |
31 | (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) | |
37dadbca | 32 | #endif |
75238f23 WY |
33 | |
34 | #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ | |
35 | ||
75238f23 WY |
36 | /* SerialFlash */ |
37 | #ifdef CONFIG_CMD_SF | |
75238f23 WY |
38 | #define CONFIG_SF_DEFAULT_BUS 0 |
39 | #define CONFIG_SF_DEFAULT_CS 0 | |
40 | #define CONFIG_SF_DEFAULT_SPEED 30000000 | |
41 | #endif | |
42 | ||
43 | /* NAND flash */ | |
44 | #undef CONFIG_CMD_NAND | |
45 | ||
46 | /* MMC */ | |
75238f23 | 47 | #ifdef CONFIG_CMD_MMC |
75238f23 | 48 | #define CONFIG_GENERIC_MMC |
75238f23 WY |
49 | #endif |
50 | ||
51 | /* USB device */ | |
75238f23 WY |
52 | #define CONFIG_USB_ETHER |
53 | #define CONFIG_USB_ETH_RNDIS | |
54 | #define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D2 XPlained" | |
55 | ||
56 | #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) | |
75238f23 WY |
57 | #define CONFIG_DOS_PARTITION |
58 | #endif | |
59 | ||
0daa2e18 WY |
60 | /* I2C */ |
61 | #define AT24MAC_ADDR 0x5c | |
62 | #define AT24MAC_REG 0x9a | |
63 | ||
75238f23 WY |
64 | /* Ethernet Hardware */ |
65 | #define CONFIG_MACB | |
66 | #define CONFIG_RMII | |
67 | #define CONFIG_NET_RETRY_COUNT 20 | |
68 | #define CONFIG_MACB_SEARCH_PHY | |
69 | ||
70 | /* LCD */ | |
75238f23 WY |
71 | |
72 | #ifdef CONFIG_LCD | |
73 | #define LCD_BPP LCD_COLOR16 | |
74 | #define LCD_OUTPUT_BPP 24 | |
75 | #define CONFIG_LCD_LOGO | |
76 | #define CONFIG_LCD_INFO | |
77 | #define CONFIG_LCD_INFO_BELOW_LOGO | |
78 | #define CONFIG_SYS_WHITE_ON_BLACK | |
79 | #define CONFIG_ATMEL_HLCD | |
80 | #define CONFIG_ATMEL_LCD_RGB565 | |
75238f23 WY |
81 | #endif |
82 | ||
83 | #ifdef CONFIG_SYS_USE_MMC | |
84 | ||
85 | /* bootstrap + u-boot + env in sd card */ | |
86 | #undef FAT_ENV_DEVICE_AND_PART | |
87 | #undef CONFIG_BOOTCOMMAND | |
88 | ||
89 | #define FAT_ENV_DEVICE_AND_PART "1" | |
90 | #define CONFIG_BOOTCOMMAND "fatload mmc 1:1 0x21000000 at91-sama5d2_xplained.dtb; " \ | |
91 | "fatload mmc 1:1 0x22000000 zImage; " \ | |
92 | "bootz 0x22000000 - 0x21000000" | |
93 | #undef CONFIG_BOOTARGS | |
94 | #define CONFIG_BOOTARGS \ | |
95 | "console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p2 rw rootwait" | |
96 | ||
97 | #endif | |
98 | ||
37dadbca WY |
99 | /* SPL */ |
100 | #define CONFIG_SPL_FRAMEWORK | |
101 | #define CONFIG_SPL_TEXT_BASE 0x200000 | |
102 | #define CONFIG_SPL_MAX_SIZE 0x10000 | |
103 | #define CONFIG_SPL_BSS_START_ADDR 0x20000000 | |
104 | #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 | |
105 | #define CONFIG_SYS_SPL_MALLOC_START 0x20080000 | |
106 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 | |
107 | ||
37dadbca WY |
108 | #define CONFIG_SPL_BOARD_INIT |
109 | #define CONFIG_SYS_MONITOR_LEN (512 << 10) | |
110 | ||
111 | #ifdef CONFIG_SYS_USE_MMC | |
112 | #define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds | |
37dadbca WY |
113 | #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 |
114 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" | |
37dadbca WY |
115 | |
116 | #elif CONFIG_SYS_USE_SERIALFLASH | |
37dadbca WY |
117 | #define CONFIG_SPL_SPI_LOAD |
118 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000 | |
119 | ||
120 | #endif | |
121 | ||
75238f23 | 122 | #endif |