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Wenyou Yang75238f22015-10-30 09:55:52 +08001/*
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
18/* serial console */
19#define CONFIG_ATMEL_USART
20#define CONFIG_USART_BASE ATMEL_BASE_UART1
21#define CONFIG_USART_ID ATMEL_ID_UART1
22
23/* SDRAM */
24#define CONFIG_NR_DRAM_BANKS 1
25#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
26#define CONFIG_SYS_SDRAM_SIZE 0x20000000
27
Wenyou Yang37dadbc2016-02-01 18:18:21 +080028#ifdef CONFIG_SPL_BUILD
29#define CONFIG_SYS_INIT_SP_ADDR 0x210000
30#else
Wenyou Yang75238f22015-10-30 09:55:52 +080031#define CONFIG_SYS_INIT_SP_ADDR \
32 (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
Wenyou Yang37dadbc2016-02-01 18:18:21 +080033#endif
Wenyou Yang75238f22015-10-30 09:55:52 +080034
35#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
36
37#undef CONFIG_AT91_GPIO
38#define CONFIG_ATMEL_PIO4
39
40/* SerialFlash */
41#ifdef CONFIG_CMD_SF
42#define CONFIG_ATMEL_SPI
43#define CONFIG_ATMEL_SPI0
44#define CONFIG_SPI_FLASH_ATMEL
45#define CONFIG_SF_DEFAULT_BUS 0
46#define CONFIG_SF_DEFAULT_CS 0
47#define CONFIG_SF_DEFAULT_SPEED 30000000
48#endif
49
50/* NAND flash */
51#undef CONFIG_CMD_NAND
52
53/* MMC */
Wenyou Yang75238f22015-10-30 09:55:52 +080054
55#ifdef CONFIG_CMD_MMC
56#define CONFIG_MMC
57#define CONFIG_GENERIC_MMC
58#define CONFIG_SDHCI
59#define CONFIG_ATMEL_SDHCI
60#define CONFIG_ATMEL_SDHCI0
61#define CONFIG_ATMEL_SDHCI1
62#define CONFIG_SUPPORT_EMMC_BOOT
63#endif
64
65/* USB */
Wenyou Yang75238f22015-10-30 09:55:52 +080066
67#ifdef CONFIG_CMD_USB
68#define CONFIG_USB_EHCI
69#define CONFIG_USB_EHCI_ATMEL
70#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
71#define CONFIG_USB_STORAGE
72#endif
73
74/* USB device */
Wenyou Yang75238f22015-10-30 09:55:52 +080075#define CONFIG_USB_ETHER
76#define CONFIG_USB_ETH_RNDIS
77#define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D2 XPlained"
78
79#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
Wenyou Yang75238f22015-10-30 09:55:52 +080080#define CONFIG_DOS_PARTITION
81#endif
82
83/* Ethernet Hardware */
84#define CONFIG_MACB
85#define CONFIG_RMII
86#define CONFIG_NET_RETRY_COUNT 20
87#define CONFIG_MACB_SEARCH_PHY
88
89/* LCD */
90/* #define CONFIG_LCD */
91
92#ifdef CONFIG_LCD
93#define LCD_BPP LCD_COLOR16
94#define LCD_OUTPUT_BPP 24
95#define CONFIG_LCD_LOGO
96#define CONFIG_LCD_INFO
97#define CONFIG_LCD_INFO_BELOW_LOGO
98#define CONFIG_SYS_WHITE_ON_BLACK
99#define CONFIG_ATMEL_HLCD
100#define CONFIG_ATMEL_LCD_RGB565
101#define CONFIG_SYS_CONSOLE_IS_IN_ENV
102#endif
103
104#ifdef CONFIG_SYS_USE_MMC
105
106/* bootstrap + u-boot + env in sd card */
107#undef FAT_ENV_DEVICE_AND_PART
108#undef CONFIG_BOOTCOMMAND
109
110#define FAT_ENV_DEVICE_AND_PART "1"
111#define CONFIG_BOOTCOMMAND "fatload mmc 1:1 0x21000000 at91-sama5d2_xplained.dtb; " \
112 "fatload mmc 1:1 0x22000000 zImage; " \
113 "bootz 0x22000000 - 0x21000000"
114#undef CONFIG_BOOTARGS
115#define CONFIG_BOOTARGS \
116 "console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p2 rw rootwait"
117
118#endif
119
Wenyou Yang37dadbc2016-02-01 18:18:21 +0800120/* SPL */
121#define CONFIG_SPL_FRAMEWORK
122#define CONFIG_SPL_TEXT_BASE 0x200000
123#define CONFIG_SPL_MAX_SIZE 0x10000
124#define CONFIG_SPL_BSS_START_ADDR 0x20000000
125#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
126#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
127#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
128
129#define CONFIG_SPL_LIBCOMMON_SUPPORT
130#define CONFIG_SPL_LIBGENERIC_SUPPORT
131#define CONFIG_SPL_GPIO_SUPPORT
132#define CONFIG_SPL_SERIAL_SUPPORT
133
134#define CONFIG_SPL_BOARD_INIT
135#define CONFIG_SYS_MONITOR_LEN (512 << 10)
136
137#ifdef CONFIG_SYS_USE_MMC
138#define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds
139#define CONFIG_SPL_MMC_SUPPORT
140#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400
141#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
142#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
143#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
144#define CONFIG_SPL_FAT_SUPPORT
145#define CONFIG_SPL_LIBDISK_SUPPORT
146
147#elif CONFIG_SYS_USE_SERIALFLASH
148#define CONFIG_SPL_SPI_SUPPORT
149#define CONFIG_SPL_SPI_FLASH_SUPPORT
150#define CONFIG_SPL_SPI_LOAD
151#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000
152
153#endif
154
Wenyou Yang75238f22015-10-30 09:55:52 +0800155#endif