2 * Configuration file for the SAMA5D2 Xplained Board.
4 * Copyright (C) 2015 Atmel Corporation
5 * Wenyou Yang <wenyou.yang@atmel.com>
7 * SPDX-License-Identifier: GPL-2.0+
13 /* No NOR flash, this definition should put before common header */
14 #define CONFIG_SYS_NO_FLASH
16 #include "at91-sama5_common.h"
19 #define CONFIG_ATMEL_USART
20 #define CONFIG_USART_BASE ATMEL_BASE_UART1
21 #define CONFIG_USART_ID ATMEL_ID_UART1
24 #define CONFIG_NR_DRAM_BANKS 1
25 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
26 #define CONFIG_SYS_SDRAM_SIZE 0x20000000
28 #ifdef CONFIG_SPL_BUILD
29 #define CONFIG_SYS_INIT_SP_ADDR 0x210000
31 #define CONFIG_SYS_INIT_SP_ADDR \
32 (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
35 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
37 #undef CONFIG_AT91_GPIO
38 #define CONFIG_ATMEL_PIO4
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
51 #undef CONFIG_CMD_NAND
57 #define CONFIG_GENERIC_MMC
59 #define CONFIG_ATMEL_SDHCI
60 #define CONFIG_ATMEL_SDHCI0
61 #define CONFIG_ATMEL_SDHCI1
62 #define CONFIG_SUPPORT_EMMC_BOOT
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
75 #define CONFIG_USB_ETHER
76 #define CONFIG_USB_ETH_RNDIS
77 #define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D2 XPlained"
79 #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
80 #define CONFIG_DOS_PARTITION
83 /* Ethernet Hardware */
86 #define CONFIG_NET_RETRY_COUNT 20
87 #define CONFIG_MACB_SEARCH_PHY
90 /* #define 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
104 #ifdef CONFIG_SYS_USE_MMC
106 /* bootstrap + u-boot + env in sd card */
107 #undef FAT_ENV_DEVICE_AND_PART
108 #undef CONFIG_BOOTCOMMAND
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"
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
129 #define CONFIG_SPL_LIBCOMMON_SUPPORT
130 #define CONFIG_SPL_LIBGENERIC_SUPPORT
131 #define CONFIG_SPL_GPIO_SUPPORT
132 #define CONFIG_SPL_SERIAL_SUPPORT
134 #define CONFIG_SPL_BOARD_INIT
135 #define CONFIG_SYS_MONITOR_LEN (512 << 10)
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
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