diff options
Diffstat (limited to 'include/configs/sama5d2_xplained.h')
| -rw-r--r-- | include/configs/sama5d2_xplained.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/include/configs/sama5d2_xplained.h b/include/configs/sama5d2_xplained.h new file mode 100644 index 0000000000..ae5ba3dd57 --- /dev/null +++ b/include/configs/sama5d2_xplained.h @@ -0,0 +1,122 @@ +/* + * Configuration file for the SAMA5D2 Xplained Board. + * + * Copyright (C) 2015 Atmel Corporation + * Wenyou Yang <wenyou.yang@atmel.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* No NOR flash, this definition should put before common header */ +#define CONFIG_SYS_NO_FLASH + +#include "at91-sama5_common.h" + +/* serial console */ +#define CONFIG_ATMEL_USART +#define CONFIG_USART_BASE ATMEL_BASE_UART1 +#define CONFIG_USART_ID ATMEL_ID_UART1 + +/* SDRAM */ +#define CONFIG_NR_DRAM_BANKS 1 +#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS +#define CONFIG_SYS_SDRAM_SIZE 0x20000000 + +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) + +#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ + +#undef CONFIG_AT91_GPIO +#define CONFIG_ATMEL_PIO4 + +/* SerialFlash */ +#ifdef CONFIG_CMD_SF +#define CONFIG_ATMEL_SPI +#define CONFIG_ATMEL_SPI0 +#define CONFIG_SPI_FLASH_ATMEL +#define CONFIG_SF_DEFAULT_BUS 0 +#define CONFIG_SF_DEFAULT_CS 0 +#define CONFIG_SF_DEFAULT_SPEED 30000000 +#endif + +/* NAND flash */ +#undef CONFIG_CMD_NAND + +/* MMC */ +#define CONFIG_CMD_MMC + +#ifdef CONFIG_CMD_MMC +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_SDHCI +#define CONFIG_ATMEL_SDHCI +#define CONFIG_ATMEL_SDHCI0 +#define CONFIG_ATMEL_SDHCI1 +#define CONFIG_SUPPORT_EMMC_BOOT +#endif + +/* USB */ +#define CONFIG_CMD_USB + +#ifdef CONFIG_CMD_USB +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_ATMEL +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 +#define CONFIG_USB_STORAGE +#endif + +/* USB device */ +#define CONFIG_USB_GADGET +#define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_USB_GADGET_ATMEL_USBA +#define CONFIG_USB_ETHER +#define CONFIG_USB_ETH_RNDIS +#define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D2 XPlained" + +#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION +#endif + +/* Ethernet Hardware */ +#define CONFIG_MACB +#define CONFIG_RMII +#define CONFIG_NET_RETRY_COUNT 20 +#define CONFIG_MACB_SEARCH_PHY + +/* LCD */ +/* #define CONFIG_LCD */ + +#ifdef CONFIG_LCD +#define LCD_BPP LCD_COLOR16 +#define LCD_OUTPUT_BPP 24 +#define CONFIG_LCD_LOGO +#define CONFIG_LCD_INFO +#define CONFIG_LCD_INFO_BELOW_LOGO +#define CONFIG_SYS_WHITE_ON_BLACK +#define CONFIG_ATMEL_HLCD +#define CONFIG_ATMEL_LCD_RGB565 +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +#endif + +#ifdef CONFIG_SYS_USE_MMC + +/* bootstrap + u-boot + env in sd card */ +#undef FAT_ENV_DEVICE_AND_PART +#undef CONFIG_BOOTCOMMAND + +#define FAT_ENV_DEVICE_AND_PART "1" +#define CONFIG_BOOTCOMMAND "fatload mmc 1:1 0x21000000 at91-sama5d2_xplained.dtb; " \ + "fatload mmc 1:1 0x22000000 zImage; " \ + "bootz 0x22000000 - 0x21000000" +#undef CONFIG_BOOTARGS +#define CONFIG_BOOTARGS \ + "console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p2 rw rootwait" + +#endif + +#endif |
