| Wenyou Yang | 75238f2 | 2015-10-30 09:55:52 +0800 | [diff] [blame^] | 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 |