mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-19 19:28:36 +00:00
d6b7943464
Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
307 lines
8 KiB
C
307 lines
8 KiB
C
/*
|
|
* Configuation settings for the SAMA5D3xEK board.
|
|
*
|
|
* Copyright (C) 2012 - 2013 Atmel
|
|
*
|
|
* based on at91sam9m10g45ek.h by:
|
|
* Stelian Pop <stelian@popies.net>
|
|
* Lead Tech Design <www.leadtechdesign.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#include <asm/hardware.h>
|
|
|
|
#define CONFIG_SYS_TEXT_BASE 0x26f00000
|
|
|
|
/* ARM asynchronous clock */
|
|
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
|
|
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
|
|
|
|
#define CONFIG_ARCH_CPU_INIT
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
#endif
|
|
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
|
|
#define CONFIG_CMD_BOOTZ
|
|
#define CONFIG_OF_LIBFDT /* Device Tree support */
|
|
|
|
#define CONFIG_SYS_GENERIC_BOARD
|
|
|
|
/* general purpose I/O */
|
|
#define CONFIG_AT91_GPIO
|
|
|
|
/* serial console */
|
|
#define CONFIG_ATMEL_USART
|
|
#define CONFIG_USART_BASE ATMEL_BASE_DBGU
|
|
#define CONFIG_USART_ID ATMEL_ID_DBGU
|
|
|
|
/*
|
|
* This needs to be defined for the OHCI code to work but it is defined as
|
|
* ATMEL_ID_UHPHS in the CPU specific header files.
|
|
*/
|
|
#define ATMEL_ID_UHP ATMEL_ID_UHPHS
|
|
|
|
/*
|
|
* Specify the clock enable bit in the PMC_SCER register.
|
|
*/
|
|
#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
|
|
|
|
/* LCD */
|
|
#define 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
|
|
|
|
/* board specific (not enough SRAM) */
|
|
#define CONFIG_SAMA5D3_LCD_BASE 0x23E00000
|
|
|
|
#define CONFIG_BOOTDELAY 3
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
#define CONFIG_BOOTP_BOOTPATH
|
|
#define CONFIG_BOOTP_GATEWAY
|
|
#define CONFIG_BOOTP_HOSTNAME
|
|
|
|
/* NOR flash */
|
|
#define CONFIG_CMD_FLASH
|
|
|
|
#ifdef CONFIG_CMD_FLASH
|
|
#define CONFIG_FLASH_CFI_DRIVER
|
|
#define CONFIG_SYS_FLASH_CFI
|
|
#define CONFIG_SYS_FLASH_PROTECTION
|
|
#define CONFIG_SYS_FLASH_BASE 0x10000000
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 131
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1
|
|
#else
|
|
#define CONFIG_SYS_NO_FLASH
|
|
#endif
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
#include <config_cmd_default.h>
|
|
#undef CONFIG_CMD_FPGA
|
|
#undef CONFIG_CMD_IMI
|
|
#undef CONFIG_CMD_LOADS
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
|
|
/* SDRAM */
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
|
|
#define CONFIG_SYS_SDRAM_SIZE 0x20000000
|
|
|
|
#ifdef CONFIG_SPL_BUILD
|
|
#define CONFIG_SYS_INIT_SP_ADDR 0x310000
|
|
#else
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
|
|
#endif
|
|
|
|
/* SerialFlash */
|
|
#define CONFIG_CMD_SF
|
|
|
|
#ifdef CONFIG_CMD_SF
|
|
#define CONFIG_ATMEL_SPI
|
|
#define CONFIG_SPI_FLASH
|
|
#define CONFIG_SPI_FLASH_ATMEL
|
|
#define CONFIG_SF_DEFAULT_SPEED 30000000
|
|
#endif
|
|
|
|
/* NAND flash */
|
|
#define CONFIG_CMD_NAND
|
|
|
|
#ifdef CONFIG_CMD_NAND
|
|
#define CONFIG_NAND_ATMEL
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
|
|
/* our ALE is AD21 */
|
|
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
|
|
/* our CLE is AD22 */
|
|
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
|
|
#define CONFIG_SYS_NAND_ONFI_DETECTION
|
|
/* PMECC & PMERRLOC */
|
|
#define CONFIG_ATMEL_NAND_HWECC
|
|
#define CONFIG_ATMEL_NAND_HW_PMECC
|
|
#define CONFIG_PMECC_CAP 4
|
|
#define CONFIG_PMECC_SECTOR_SIZE 512
|
|
#define CONFIG_CMD_NAND_TRIMFFS
|
|
#endif
|
|
|
|
/* Ethernet Hardware */
|
|
#define CONFIG_MACB
|
|
#define CONFIG_RMII
|
|
#define CONFIG_NET_RETRY_COUNT 20
|
|
#define CONFIG_MACB_SEARCH_PHY
|
|
#define CONFIG_RGMII
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_PHYLIB
|
|
#define CONFIG_PHY_MICREL
|
|
#define CONFIG_PHY_MICREL_KSZ9021
|
|
|
|
/* MMC */
|
|
#define CONFIG_CMD_MMC
|
|
|
|
#ifdef CONFIG_CMD_MMC
|
|
#define CONFIG_MMC
|
|
#define CONFIG_GENERIC_MMC
|
|
#define CONFIG_GENERIC_ATMEL_MCI
|
|
#define ATMEL_BASE_MMCI ATMEL_BASE_MCI0
|
|
#endif
|
|
|
|
/* USB */
|
|
#define CONFIG_CMD_USB
|
|
|
|
#ifdef CONFIG_CMD_USB
|
|
#define CONFIG_USB_ATMEL
|
|
#define CONFIG_USB_ATMEL_CLK_SEL_UPLL
|
|
#define CONFIG_USB_OHCI_NEW
|
|
#define CONFIG_SYS_USB_OHCI_CPU_INIT
|
|
#define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI
|
|
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "sama5d3"
|
|
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3
|
|
#define CONFIG_DOS_PARTITION
|
|
#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 SAMA5D3xEK"
|
|
|
|
#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
|
|
#define CONFIG_CMD_FAT
|
|
#endif
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
|
|
|
|
#ifdef CONFIG_SYS_USE_SERIALFLASH
|
|
/* bootstrap + u-boot + env + linux in serial flash */
|
|
#define CONFIG_ENV_IS_IN_SPI_FLASH
|
|
#define CONFIG_ENV_OFFSET 0x5000
|
|
#define CONFIG_ENV_SIZE 0x3000
|
|
#define CONFIG_ENV_SECT_SIZE 0x1000
|
|
#define CONFIG_BOOTCOMMAND "sf probe 0; " \
|
|
"sf read 0x22000000 0x42000 0x300000; " \
|
|
"bootm 0x22000000"
|
|
#elif CONFIG_SYS_USE_NANDFLASH
|
|
/* bootstrap + u-boot + env in nandflash */
|
|
#define CONFIG_ENV_IS_IN_NAND
|
|
#define CONFIG_ENV_OFFSET 0xc0000
|
|
#define CONFIG_ENV_OFFSET_REDUND 0x100000
|
|
#define CONFIG_ENV_SIZE 0x20000
|
|
#define CONFIG_BOOTCOMMAND "nand read 0x21000000 0x180000 0x80000;" \
|
|
"nand read 0x22000000 0x200000 0x600000;" \
|
|
"bootm 0x22000000 - 0x21000000"
|
|
#elif CONFIG_SYS_USE_MMC
|
|
/* bootstrap + u-boot + env in sd card */
|
|
#define CONFIG_ENV_IS_IN_MMC
|
|
#define CONFIG_ENV_OFFSET 0x2000
|
|
#define CONFIG_ENV_SIZE 0x1000
|
|
#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 dtb; " \
|
|
"fatload mmc 0:1 0x22000000 uImage; " \
|
|
"bootm 0x22000000 - 0x21000000"
|
|
#define CONFIG_SYS_MMC_ENV_DEV 0
|
|
#else
|
|
#define CONFIG_ENV_IS_NOWHERE
|
|
#endif
|
|
|
|
#ifdef CONFIG_SYS_USE_MMC
|
|
#define CONFIG_BOOTARGS \
|
|
"console=ttyS0,115200 earlyprintk " \
|
|
"root=/dev/mmcblk0p2 rw rootwait"
|
|
#else
|
|
#define CONFIG_BOOTARGS \
|
|
"console=ttyS0,115200 earlyprintk " \
|
|
"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
|
|
"256K(env),256k(evn_redundent),256k(spare)," \
|
|
"512k(dtb),6M(kernel)ro,-(rootfs) " \
|
|
"rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
|
|
#endif
|
|
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
#define CONFIG_SYS_PROMPT "U-Boot> "
|
|
#define CONFIG_SYS_CBSIZE 256
|
|
#define CONFIG_SYS_MAXARGS 16
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
|
sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
#define CONFIG_SYS_LONGHELP
|
|
#define CONFIG_CMDLINE_EDITING
|
|
#define CONFIG_AUTO_COMPLETE
|
|
#define CONFIG_SYS_HUSH_PARSER
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (1024 * 1024)
|
|
|
|
/* SPL */
|
|
#define CONFIG_SPL_FRAMEWORK
|
|
#define CONFIG_SPL_TEXT_BASE 0x300000
|
|
#define CONFIG_SPL_MAX_SIZE 0x10000
|
|
#define CONFIG_SPL_BSS_START_ADDR 0x20000000
|
|
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
|
|
#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
|
|
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
|
|
|
|
#define CONFIG_SPL_LIBCOMMON_SUPPORT
|
|
#define CONFIG_SPL_LIBGENERIC_SUPPORT
|
|
#define CONFIG_SPL_GPIO_SUPPORT
|
|
#define CONFIG_SPL_SERIAL_SUPPORT
|
|
|
|
#define CONFIG_SPL_BOARD_INIT
|
|
#define CONFIG_SYS_MONITOR_LEN (512 << 10)
|
|
|
|
#ifdef CONFIG_SYS_USE_MMC
|
|
#define CONFIG_SPL_LDSCRIPT arch/arm/cpu/at91-common/u-boot-spl.lds
|
|
#define CONFIG_SPL_MMC_SUPPORT
|
|
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400
|
|
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
|
|
#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
|
|
#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
|
|
#define CONFIG_SPL_FAT_SUPPORT
|
|
#define CONFIG_SPL_LIBDISK_SUPPORT
|
|
|
|
#elif CONFIG_SYS_USE_NANDFLASH
|
|
#define CONFIG_SPL_NAND_SUPPORT
|
|
#define CONFIG_SPL_NAND_DRIVERS
|
|
#define CONFIG_SPL_NAND_BASE
|
|
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
|
|
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
|
|
#define CONFIG_SYS_NAND_PAGE_SIZE 0x800
|
|
#define CONFIG_SYS_NAND_PAGE_COUNT 64
|
|
#define CONFIG_SYS_NAND_OOBSIZE 64
|
|
#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
|
|
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0
|
|
#define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
|
|
|
|
#elif CONFIG_SYS_USE_SERIALFLASH
|
|
#define CONFIG_SPL_SPI_SUPPORT
|
|
#define CONFIG_SPL_SPI_FLASH_SUPPORT
|
|
#define CONFIG_SPL_SPI_LOAD
|
|
#define CONFIG_SPL_SPI_BUS 0
|
|
#define CONFIG_SPL_SPI_CS 0
|
|
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8400
|
|
|
|
#endif
|
|
|
|
#endif
|