mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-05 02:36:39 +09:00
68d5342017
There are already Kconfig options for SPI flash drivers, but we have not moved them from config.h to defconfig files. This commit does this in a batch. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
292 lines
7.6 KiB
C
292 lines
7.6 KiB
C
/*
|
|
* Copyright (C) 2012 Atmel Corporation
|
|
*
|
|
* Configuation settings for the AT91SAM9X5EK board.
|
|
*
|
|
* 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 /* 12 MHz crystal */
|
|
|
|
#define CONFIG_AT91SAM9X5EK
|
|
|
|
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
#define CONFIG_INITRD_TAG
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
|
|
#define CONFIG_CMD_BOOTZ
|
|
#define CONFIG_OF_LIBFDT
|
|
|
|
|
|
/* general purpose I/O */
|
|
#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
|
|
#define CONFIG_AT91_GPIO
|
|
|
|
/* serial console */
|
|
#define CONFIG_ATMEL_USART
|
|
#define CONFIG_USART_BASE ATMEL_BASE_DBGU
|
|
#define CONFIG_USART_ID ATMEL_ID_SYS
|
|
|
|
/* 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
|
|
|
|
#define CONFIG_BOOTDELAY 3
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
#define CONFIG_BOOTP_BOOTPATH
|
|
#define CONFIG_BOOTP_GATEWAY
|
|
#define CONFIG_BOOTP_HOSTNAME
|
|
|
|
/* no NOR flash */
|
|
#define CONFIG_SYS_NO_FLASH
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_NAND
|
|
#define CONFIG_CMD_SF
|
|
#define CONFIG_CMD_MMC
|
|
#define CONFIG_CMD_FAT
|
|
#define CONFIG_CMD_USB
|
|
|
|
/*
|
|
* define CONFIG_USB_EHCI to enable USB Hi-Speed (aka 2.0)
|
|
* NB: in this case, USB 1.1 devices won't be recognized.
|
|
*/
|
|
|
|
|
|
/* SDRAM */
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define CONFIG_SYS_SDRAM_BASE 0x20000000
|
|
#define CONFIG_SYS_SDRAM_SIZE 0x08000000 /* 128 megs */
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
|
|
|
|
/* DataFlash */
|
|
#ifdef CONFIG_CMD_SF
|
|
#define CONFIG_ATMEL_SPI
|
|
#define CONFIG_SF_DEFAULT_SPEED 30000000
|
|
#endif
|
|
|
|
/* NAND flash */
|
|
#ifdef CONFIG_CMD_NAND
|
|
#define CONFIG_NAND_ATMEL
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_SYS_NAND_BASE 0x40000000
|
|
#define CONFIG_SYS_NAND_DBW_8 1
|
|
/* 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_ENABLE_PIN AT91_PIN_PD4
|
|
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PD5
|
|
|
|
/* PMECC & PMERRLOC */
|
|
#define CONFIG_ATMEL_NAND_HWECC 1
|
|
#define CONFIG_ATMEL_NAND_HW_PMECC 1
|
|
#define CONFIG_PMECC_CAP 2
|
|
#define CONFIG_PMECC_SECTOR_SIZE 512
|
|
|
|
#define CONFIG_CMD_NAND_TRIMFFS
|
|
|
|
#define CONFIG_MTD_DEVICE
|
|
#define CONFIG_CMD_MTDPARTS
|
|
#define CONFIG_MTD_PARTITIONS
|
|
#define CONFIG_RBTREE
|
|
#define CONFIG_LZO
|
|
#define CONFIG_CMD_UBI
|
|
#define CONFIG_CMD_UBIFS
|
|
#endif
|
|
|
|
/* MMC */
|
|
#ifdef CONFIG_CMD_MMC
|
|
#define CONFIG_MMC
|
|
#define CONFIG_GENERIC_MMC
|
|
#define CONFIG_GENERIC_ATMEL_MCI
|
|
#endif
|
|
|
|
/* FAT */
|
|
#ifdef CONFIG_CMD_FAT
|
|
#define CONFIG_DOS_PARTITION
|
|
#endif
|
|
|
|
/* Ethernet */
|
|
#define CONFIG_MACB
|
|
#define CONFIG_RMII
|
|
#define CONFIG_NET_RETRY_COUNT 20
|
|
#define CONFIG_MACB_SEARCH_PHY
|
|
|
|
/* USB */
|
|
#ifdef CONFIG_CMD_USB
|
|
#ifdef CONFIG_USB_EHCI
|
|
#define CONFIG_USB_EHCI_ATMEL
|
|
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 2
|
|
#else
|
|
#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 "at91sam9x5"
|
|
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3
|
|
#endif
|
|
#define CONFIG_USB_STORAGE
|
|
#endif
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
|
|
|
|
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
|
|
#define CONFIG_SYS_MEMTEST_END 0x26e00000
|
|
|
|
#ifdef CONFIG_SYS_USE_NANDFLASH
|
|
/* bootstrap + u-boot + env + linux in nandflash */
|
|
#define CONFIG_ENV_IS_IN_NAND
|
|
#define CONFIG_ENV_OFFSET 0xc0000
|
|
#define CONFIG_ENV_OFFSET_REDUND 0x100000
|
|
#define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */
|
|
#define CONFIG_BOOTCOMMAND "nand read " \
|
|
"0x22000000 0x200000 0x300000; " \
|
|
"bootm 0x22000000"
|
|
#elif defined(CONFIG_SYS_USE_SPIFLASH)
|
|
/* bootstrap + u-boot + env + linux in spi 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_ENV_SPI_MAX_HZ 30000000
|
|
#define CONFIG_BOOTCOMMAND "sf probe 0; " \
|
|
"sf read 0x22000000 0x100000 0x300000; " \
|
|
"bootm 0x22000000"
|
|
#elif defined(CONFIG_SYS_USE_DATAFLASH)
|
|
/* bootstrap + u-boot + env + linux in data flash */
|
|
#define CONFIG_ENV_IS_IN_SPI_FLASH
|
|
#define CONFIG_ENV_OFFSET 0x4200
|
|
#define CONFIG_ENV_SIZE 0x4200
|
|
#define CONFIG_ENV_SECT_SIZE 0x210
|
|
#define CONFIG_ENV_SPI_MAX_HZ 30000000
|
|
#define CONFIG_BOOTCOMMAND "sf probe 0; " \
|
|
"sf read 0x22000000 0x84000 0x294000; " \
|
|
"bootm 0x22000000"
|
|
#else /* CONFIG_SYS_USE_MMC */
|
|
/* bootstrap + u-boot + env + linux in mmc */
|
|
#define CONFIG_ENV_IS_IN_FAT
|
|
#define CONFIG_FAT_WRITE
|
|
#define FAT_ENV_INTERFACE "mmc"
|
|
#define FAT_ENV_FILE "uboot.env"
|
|
#define FAT_ENV_DEVICE_AND_PART "0"
|
|
#define CONFIG_ENV_SIZE 0x4000
|
|
#endif
|
|
|
|
#ifdef CONFIG_SYS_USE_MMC
|
|
#define CONFIG_BOOTARGS "mem=128M console=ttyS0,115200 " \
|
|
"mtdparts=atmel_nand:" \
|
|
"8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
|
|
"root=/dev/mmcblk0p2 " \
|
|
"rw rootfstype=ext4 rootwait"
|
|
#else
|
|
#define CONFIG_BOOTARGS \
|
|
"console=ttyS0,115200 earlyprintk " \
|
|
"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
|
|
"256k(env),256k(env_redundant),256k(spare)," \
|
|
"512k(dtb),6M(kernel)ro,-(rootfs) " \
|
|
"rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw"
|
|
#endif
|
|
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
#define CONFIG_SYS_CBSIZE 256
|
|
#define CONFIG_SYS_MAXARGS 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 (512 * 1024 + 0x1000)
|
|
|
|
/* SPL */
|
|
#define CONFIG_SPL_FRAMEWORK
|
|
#define CONFIG_SPL_TEXT_BASE 0x300000
|
|
#define CONFIG_SPL_MAX_SIZE 0x6000
|
|
#define CONFIG_SPL_STACK 0x308000
|
|
|
|
#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)
|
|
|
|
#define CONFIG_SYS_MASTER_CLOCK 132096000
|
|
#define CONFIG_SYS_AT91_PLLA 0x20c73f03
|
|
#define CONFIG_SYS_MCKR 0x1301
|
|
#define CONFIG_SYS_MCKR_CSS 0x1302
|
|
|
|
#ifdef CONFIG_SYS_USE_MMC
|
|
#define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/arm926ejs/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_MMCSD_FS_BOOT_PARTITION 1
|
|
#define CONFIG_SPL_FS_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_SPIFLASH
|
|
#define CONFIG_SPL_SPI_SUPPORT
|
|
#define CONFIG_SPL_SPI_FLASH_SUPPORT
|
|
#define CONFIG_SPL_SPI_LOAD
|
|
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8400
|
|
|
|
#endif
|
|
|
|
#endif
|