include/configs/sama5d2_xplained.h

   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
  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
  28 #ifdef CONFIG_SPL_BUILD
  29 #define CONFIG_SYS_INIT_SP_ADDR         0x210000
  30 #else
  31 #define CONFIG_SYS_INIT_SP_ADDR \
  32         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
  33 #endif
  34
  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 */
  54 #define CONFIG_CMD_MMC
  55
  56 #ifdef CONFIG_CMD_MMC
  57 #define CONFIG_MMC
  58 #define CONFIG_GENERIC_MMC
  59 #define CONFIG_SDHCI
  60 #define CONFIG_ATMEL_SDHCI
  61 #define CONFIG_ATMEL_SDHCI0
  62 #define CONFIG_ATMEL_SDHCI1
  63 #define CONFIG_SUPPORT_EMMC_BOOT
  64 #endif
  65
  66 /* USB */
  67
  68 #ifdef CONFIG_CMD_USB
  69 #define CONFIG_USB_EHCI
  70 #define CONFIG_USB_EHCI_ATMEL
  71 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      3
  72 #define CONFIG_USB_STORAGE
  73 #endif
  74
  75 /* USB device */
  76 #define CONFIG_USB_ETHER
  77 #define CONFIG_USB_ETH_RNDIS
  78 #define CONFIG_USBNET_MANUFACTURER      "Atmel SAMA5D2 XPlained"
  79
  80 #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
  81 #define CONFIG_CMD_FAT
  82 #define CONFIG_DOS_PARTITION
  83 #endif
  84
  85 /* Ethernet Hardware */
  86 #define CONFIG_MACB
  87 #define CONFIG_RMII
  88 #define CONFIG_NET_RETRY_COUNT          20
  89 #define CONFIG_MACB_SEARCH_PHY
  90
  91 /* LCD */
  92 /* #define CONFIG_LCD */
  93
  94 #ifdef CONFIG_LCD
  95 #define LCD_BPP                         LCD_COLOR16
  96 #define LCD_OUTPUT_BPP                  24
  97 #define CONFIG_LCD_LOGO
  98 #define CONFIG_LCD_INFO
  99 #define CONFIG_LCD_INFO_BELOW_LOGO
 100 #define CONFIG_SYS_WHITE_ON_BLACK
 101 #define CONFIG_ATMEL_HLCD
 102 #define CONFIG_ATMEL_LCD_RGB565
 103 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 104 #endif
 105
 106 #ifdef CONFIG_SYS_USE_MMC
 107
 108 /* bootstrap + u-boot + env in sd card */
 109 #undef FAT_ENV_DEVICE_AND_PART
 110 #undef CONFIG_BOOTCOMMAND
 111
 112 #define FAT_ENV_DEVICE_AND_PART "1"
 113 #define CONFIG_BOOTCOMMAND      "fatload mmc 1:1 0x21000000 at91-sama5d2_xplained.dtb; " \
 114                                 "fatload mmc 1:1 0x22000000 zImage; " \
 115                                 "bootz 0x22000000 - 0x21000000"
 116 #undef CONFIG_BOOTARGS
 117 #define CONFIG_BOOTARGS \
 118         "console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p2 rw rootwait"
 119
 120 #endif
 121
 122 /* SPL */
 123 #define CONFIG_SPL_FRAMEWORK
 124 #define CONFIG_SPL_TEXT_BASE            0x200000
 125 #define CONFIG_SPL_MAX_SIZE             0x10000
 126 #define CONFIG_SPL_BSS_START_ADDR       0x20000000
 127 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
 128 #define CONFIG_SYS_SPL_MALLOC_START     0x20080000
 129 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x80000
 130
 131 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 132 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 133 #define CONFIG_SPL_GPIO_SUPPORT
 134 #define CONFIG_SPL_SERIAL_SUPPORT
 135
 136 #define CONFIG_SPL_BOARD_INIT
 137 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)
 138
 139 #ifdef CONFIG_SYS_USE_MMC
 140 #define CONFIG_SPL_LDSCRIPT             arch/arm/mach-at91/armv7/u-boot-spl.lds
 141 #define CONFIG_SPL_MMC_SUPPORT
 142 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x400
 143 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
 144 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
 145 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
 146 #define CONFIG_SPL_FAT_SUPPORT
 147 #define CONFIG_SPL_LIBDISK_SUPPORT
 148
 149 #elif CONFIG_SYS_USE_SERIALFLASH
 150 #define CONFIG_SPL_SPI_SUPPORT
 151 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 152 #define CONFIG_SPL_SPI_LOAD
 153 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x8000
 154
 155 #endif
 156
 157 #endif