1/* 2 * Configuration settings for the SAMA5D4 Xplained ultra board. 3 * 4 * Copyright (C) 2014 Atmel 5 * Bo Shen <voice.shen@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_USART3 21#define CONFIG_USART_ID ATMEL_ID_USART3 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/* SerialFlash */ 38 39#ifdef CONFIG_CMD_SF 40#define CONFIG_ATMEL_SPI 41#define CONFIG_ATMEL_SPI0 42#define CONFIG_SF_DEFAULT_BUS 0 43#define CONFIG_SF_DEFAULT_CS 0 44#define CONFIG_SF_DEFAULT_SPEED 30000000 45#endif 46 47/* NAND flash */ 48#define CONFIG_CMD_NAND 49 50#ifdef CONFIG_CMD_NAND 51#define CONFIG_NAND_ATMEL 52#define CONFIG_SYS_MAX_NAND_DEVICE 1 53#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 54/* our ALE is AD21 */ 55#define CONFIG_SYS_NAND_MASK_ALE (1 << 21) 56/* our CLE is AD22 */ 57#define CONFIG_SYS_NAND_MASK_CLE (1 << 22) 58#define CONFIG_SYS_NAND_ONFI_DETECTION 59/* PMECC & PMERRLOC */ 60#define CONFIG_ATMEL_NAND_HWECC 61#define CONFIG_ATMEL_NAND_HW_PMECC 62#endif 63 64/* MMC */ 65 66#ifdef CONFIG_CMD_MMC 67#define CONFIG_MMC 68#define CONFIG_GENERIC_MMC 69#define CONFIG_GENERIC_ATMEL_MCI 70#define ATMEL_BASE_MMCI ATMEL_BASE_MCI1 71#endif 72 73/* USB */ 74 75#ifdef CONFIG_CMD_USB 76#define CONFIG_USB_EHCI 77#define CONFIG_USB_EHCI_ATMEL 78#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 79#define CONFIG_USB_STORAGE 80#endif 81 82/* USB device */ 83#define CONFIG_USB_ETHER 84#define CONFIG_USB_ETH_RNDIS 85#define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D4EK" 86 87#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) 88#define CONFIG_DOS_PARTITION 89#endif 90 91/* Ethernet Hardware */ 92#define CONFIG_MACB 93#define CONFIG_RMII 94#define CONFIG_NET_RETRY_COUNT 20 95#define CONFIG_MACB_SEARCH_PHY 96 97/* LCD */ 98/* #define CONFIG_LCD */ 99#ifdef CONFIG_LCD 100#define LCD_BPP LCD_COLOR16 101#define LCD_OUTPUT_BPP 24 102#define CONFIG_LCD_LOGO 103#define CONFIG_LCD_INFO 104#define CONFIG_LCD_INFO_BELOW_LOGO 105#define CONFIG_SYS_WHITE_ON_BLACK 106#define CONFIG_ATMEL_HLCD 107#define CONFIG_ATMEL_LCD_RGB565 108#define CONFIG_SYS_CONSOLE_IS_IN_ENV 109#endif 110 111#ifdef CONFIG_SYS_USE_SERIALFLASH 112/* override the bootcmd, bootargs and other configuration for spi flash env */ 113#elif CONFIG_SYS_USE_NANDFLASH 114/* override the bootcmd, bootargs and other configuration for nandflash env */ 115#elif CONFIG_SYS_USE_MMC 116/* override the bootcmd, bootargs and other configuration for sd/mmc env */ 117#endif 118 119/* SPL */ 120#define CONFIG_SPL_FRAMEWORK 121#define CONFIG_SPL_TEXT_BASE 0x200000 122#define CONFIG_SPL_MAX_SIZE 0x10000 123#define CONFIG_SPL_BSS_START_ADDR 0x20000000 124#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 125#define CONFIG_SYS_SPL_MALLOC_START 0x20080000 126#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 127 128#define CONFIG_SPL_LIBCOMMON_SUPPORT 129#define CONFIG_SPL_LIBGENERIC_SUPPORT 130#define CONFIG_SPL_GPIO_SUPPORT 131#define CONFIG_SPL_SERIAL_SUPPORT 132 133#define CONFIG_SPL_BOARD_INIT 134#define CONFIG_SYS_MONITOR_LEN (512 << 10) 135 136#ifdef CONFIG_SYS_USE_MMC 137#define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds 138#define CONFIG_SPL_MMC_SUPPORT 139#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400 140#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 141#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 142#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 143#define CONFIG_SPL_FAT_SUPPORT 144#define CONFIG_SPL_LIBDISK_SUPPORT 145 146#elif CONFIG_SYS_USE_NANDFLASH 147#define CONFIG_SPL_NAND_SUPPORT 148#define CONFIG_SPL_NAND_DRIVERS 149#define CONFIG_SPL_NAND_BASE 150#define CONFIG_PMECC_CAP 8 151#define CONFIG_PMECC_SECTOR_SIZE 512 152#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 153#define CONFIG_SYS_NAND_5_ADDR_CYCLE 154#define CONFIG_SYS_NAND_PAGE_SIZE 0x1000 155#define CONFIG_SYS_NAND_PAGE_COUNT 64 156#define CONFIG_SYS_NAND_OOBSIZE 224 157#define CONFIG_SYS_NAND_BLOCK_SIZE 0x40000 158#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0 159#define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER 160 161#elif CONFIG_SYS_USE_SERIALFLASH 162#define CONFIG_SPL_SPI_SUPPORT 163#define CONFIG_SPL_SPI_FLASH_SUPPORT 164#define CONFIG_SPL_SPI_LOAD 165#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000 166 167#endif 168#endif 169