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 #define CONFIG_SYS_INIT_SP_ADDR \
  29         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
  30
  31 #define CONFIG_SYS_LOAD_ADDR            0x22000000 /* load address */
  32
  33 #undef CONFIG_AT91_GPIO
  34 #define CONFIG_ATMEL_PIO4
  35
  36 /* SerialFlash */
  37 #ifdef CONFIG_CMD_SF
  38 #define CONFIG_ATMEL_SPI
  39 #define CONFIG_ATMEL_SPI0
  40 #define CONFIG_SPI_FLASH_ATMEL
  41 #define CONFIG_SF_DEFAULT_BUS           0
  42 #define CONFIG_SF_DEFAULT_CS            0
  43 #define CONFIG_SF_DEFAULT_SPEED         30000000
  44 #endif
  45
  46 /* NAND flash */
  47 #undef CONFIG_CMD_NAND
  48
  49 /* MMC */
  50 #define CONFIG_CMD_MMC
  51
  52 #ifdef CONFIG_CMD_MMC
  53 #define CONFIG_MMC
  54 #define CONFIG_GENERIC_MMC
  55 #define CONFIG_SDHCI
  56 #define CONFIG_ATMEL_SDHCI
  57 #define CONFIG_ATMEL_SDHCI0
  58 #define CONFIG_ATMEL_SDHCI1
  59 #define CONFIG_SUPPORT_EMMC_BOOT
  60 #endif
  61
  62 /* USB */
  63 #define CONFIG_CMD_USB
  64
  65 #ifdef CONFIG_CMD_USB
  66 #define CONFIG_USB_EHCI
  67 #define CONFIG_USB_EHCI_ATMEL
  68 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      3
  69 #define CONFIG_USB_STORAGE
  70 #endif
  71
  72 /* USB device */
  73 #define CONFIG_USB_GADGET
  74 #define CONFIG_USB_GADGET_DUALSPEED
  75 #define CONFIG_USB_GADGET_ATMEL_USBA
  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 #endif