upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
430 lines
12 KiB
430 lines
12 KiB
/*
|
|
* Configuation settings for the Freescale MCF54418 TWR board.
|
|
*
|
|
* Copyright 2010-2012 Freescale Semiconductor, Inc.
|
|
* TsiChung Liew (Tsi-Chung.Liew@freescale.com)
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
/*
|
|
* board/config.h - configuration options, board specific
|
|
*/
|
|
|
|
#ifndef _M54418TWR_H
|
|
#define _M54418TWR_H
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
* (easy to change)
|
|
*/
|
|
#define CONFIG_MCF5441x /* define processor family */
|
|
#define CONFIG_M54418 /* define processor type */
|
|
#define CONFIG_M54418TWR /* M54418TWR board */
|
|
|
|
#define CONFIG_MCFUART
|
|
#define CONFIG_SYS_UART_PORT (0)
|
|
#define CONFIG_BAUDRATE 115200
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
|
|
|
|
#undef CONFIG_WATCHDOG
|
|
|
|
#define CONFIG_TIMESTAMP /* Print image info with timestamp */
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
#define CONFIG_BOOTP_BOOTPATH
|
|
#define CONFIG_BOOTP_GATEWAY
|
|
#define CONFIG_BOOTP_HOSTNAME
|
|
|
|
/* Command line configuration */
|
|
#include <config_cmd_default.h>
|
|
|
|
#define CONFIG_CMD_BOOTD
|
|
#define CONFIG_CMD_CACHE
|
|
#undef CONFIG_CMD_DATE
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_ELF
|
|
#undef CONFIG_CMD_FLASH
|
|
#undef CONFIG_CMD_I2C
|
|
#undef CONFIG_CMD_JFFS2
|
|
#undef CONFIG_CMD_UBI
|
|
#define CONFIG_CMD_MEMORY
|
|
#define CONFIG_CMD_MISC
|
|
#define CONFIG_CMD_MII
|
|
#undef CONFIG_CMD_NAND
|
|
#undef CONFIG_CMD_NAND_YAFFS
|
|
#define CONFIG_CMD_NET
|
|
#define CONFIG_CMD_NFS
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_REGINFO
|
|
#define CONFIG_CMD_SPI
|
|
#define CONFIG_CMD_SF
|
|
#undef CONFIG_CMD_IMLS
|
|
|
|
#undef CONFIG_CMD_LOADB
|
|
#undef CONFIG_CMD_LOADS
|
|
|
|
/*
|
|
* NAND FLASH
|
|
*/
|
|
#ifdef CONFIG_CMD_NAND
|
|
#define CONFIG_JFFS2_NAND
|
|
#define CONFIG_NAND_FSL_NFC
|
|
#define CONFIG_SYS_NAND_BASE 0xFC0FC000
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE
|
|
#define CONFIG_SYS_NAND_SELECT_DEVICE
|
|
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
|
|
#endif
|
|
|
|
/* Network configuration */
|
|
#define CONFIG_MCFFEC
|
|
#ifdef CONFIG_MCFFEC
|
|
#define CONFIG_NET_MULTI 1
|
|
#define CONFIG_MII 1
|
|
#define CONFIG_MII_INIT 1
|
|
#define CONFIG_SYS_DISCOVER_PHY
|
|
#define CONFIG_SYS_RX_ETH_BUFFER 2
|
|
#define CONFIG_SYS_FAULT_ECCONFIG_SYS_NO_FLASHHO_LINK_DOWN
|
|
#define CONFIG_SYS_TX_ETH_BUFFER 2
|
|
#define CONFIG_HAS_ETH1
|
|
|
|
#define CONFIG_SYS_FEC0_PINMUX 0
|
|
#define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
|
|
#define CONFIG_SYS_FEC1_PINMUX 0
|
|
#define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_MIIBASE
|
|
#define MCFFEC_TOUT_LOOP 50000
|
|
#define CONFIG_SYS_FEC0_PHYADDR 0
|
|
#define CONFIG_SYS_FEC1_PHYADDR 1
|
|
|
|
#define CONFIG_BOOTDELAY 2 /* autoboot after 5 seconds */
|
|
|
|
#ifdef CONFIG_SYS_NAND_BOOT
|
|
#define CONFIG_BOOTARGS "root=/dev/mtdblock2 rw rootfstype=jffs2 " \
|
|
"mtdparts=NAND:1M(u-boot)ro,7M(kernel)ro," \
|
|
"-(jffs2) console=ttyS0,115200"
|
|
#else
|
|
#define CONFIG_BOOTARGS "root=/dev/nfs rw nfsroot=" \
|
|
__stringify(CONFIG_SERVERIP) ":/tftpboot/" \
|
|
__stringify(CONFIG_IPADDR) " ip=" \
|
|
__stringify(CONFIG_IPADDR) ":" \
|
|
__stringify(CONFIG_SERVERIP)":" \
|
|
__stringify(CONFIG_GATEWAYIP)": " \
|
|
__stringify(CONFIG_NETMASK) \
|
|
"::eth0:off:rw console=ttyS0,115200"
|
|
#endif
|
|
|
|
#define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
|
|
#define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61
|
|
#define CONFIG_ETHPRIME "FEC0"
|
|
#define CONFIG_IPADDR 192.168.1.2
|
|
#define CONFIG_NETMASK 255.255.255.0
|
|
#define CONFIG_SERVERIP 192.168.1.1
|
|
#define CONFIG_GATEWAYIP 192.168.1.1
|
|
|
|
#define CONFIG_OVERWRITE_ETHADDR_ONCE
|
|
#define CONFIG_SYS_FEC_BUF_USE_SRAM
|
|
/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
|
|
#ifndef CONFIG_SYS_DISCOVER_PHY
|
|
#define FECDUPLEX FULL
|
|
#define FECSPEED _100BASET
|
|
#define LINKSTATUS 1
|
|
#else
|
|
#define LINKSTATUS 0
|
|
#ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
|
|
#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
|
|
#endif
|
|
#endif /* CONFIG_SYS_DISCOVER_PHY */
|
|
#endif
|
|
|
|
#define CONFIG_HOSTNAME M54418TWR
|
|
|
|
#if defined(CONFIG_CF_SBF)
|
|
/* ST Micro serial flash */
|
|
#define CONFIG_SYS_LOAD_ADDR2 0x40010007
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"netdev=eth0\0" \
|
|
"inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
|
|
"loadaddr=0x40010000\0" \
|
|
"sbfhdr=sbfhdr.bin\0" \
|
|
"uboot=u-boot.bin\0" \
|
|
"load=tftp ${loadaddr} ${sbfhdr};" \
|
|
"tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0" \
|
|
"upd=run load; run prog\0" \
|
|
"prog=sf probe 0:1 1000000 3;" \
|
|
"sf erase 0 40000;" \
|
|
"sf write ${loadaddr} 0 40000;" \
|
|
"save\0" \
|
|
""
|
|
#elif defined(CONFIG_SYS_NAND_BOOT)
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"netdev=eth0\0" \
|
|
"inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
|
|
"loadaddr=0x40010000\0" \
|
|
"u-boot=u-boot.bin\0" \
|
|
"load=tftp ${loadaddr} ${u-boot};\0" \
|
|
"upd=run load; run prog\0" \
|
|
"prog=nand device 0;" \
|
|
"nand erase 0 40000;" \
|
|
"nb_update ${loadaddr} ${filesize};" \
|
|
"save\0" \
|
|
""
|
|
#else
|
|
#define CONFIG_SYS_UBOOT_END 0x3FFFF
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"netdev=eth0\0" \
|
|
"inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
|
|
"loadaddr=40010000\0" \
|
|
"u-boot=u-boot.bin\0" \
|
|
"load=tftp ${loadaddr) ${u-boot}\0" \
|
|
"upd=run load; run prog\0" \
|
|
"prog=prot off mram" " ;" \
|
|
"cp.b ${loadaddr} 0 ${filesize};" \
|
|
"save\0" \
|
|
""
|
|
#endif
|
|
|
|
/* Realtime clock */
|
|
#undef CONFIG_MCFRTC
|
|
#define CONFIG_RTC_MCFRRTC
|
|
#define CONFIG_SYS_MCFRRTC_BASE 0xFC0A8000
|
|
|
|
/* Timer */
|
|
#define CONFIG_MCFTMR
|
|
#undef CONFIG_MCFPIT
|
|
|
|
/* I2c */
|
|
#undef CONFIG_SYS_FSL_I2C
|
|
#undef CONFIG_HARD_I2C /* I2C with hardware support */
|
|
#undef CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
|
|
/* I2C speed and slave address */
|
|
#define CONFIG_SYS_I2C_SPEED 80000
|
|
#define CONFIG_SYS_I2C_SLAVE 0x7F
|
|
#define CONFIG_SYS_I2C_OFFSET 0x58000
|
|
#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
|
|
|
|
/* DSPI and Serial Flash */
|
|
#define CONFIG_CF_SPI
|
|
#define CONFIG_CF_DSPI
|
|
#define CONFIG_SERIAL_FLASH
|
|
#define CONFIG_HARD_SPI
|
|
#define CONFIG_SYS_SBFHDR_SIZE 0x7
|
|
#ifdef CONFIG_CMD_SPI
|
|
# define CONFIG_SPI_FLASH
|
|
# define CONFIG_SPI_FLASH_ATMEL
|
|
|
|
# define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
|
|
DSPI_CTAR_PCSSCK_1CLK | \
|
|
DSPI_CTAR_PASC(0) | \
|
|
DSPI_CTAR_PDT(0) | \
|
|
DSPI_CTAR_CSSCK(0) | \
|
|
DSPI_CTAR_ASC(0) | \
|
|
DSPI_CTAR_DT(1))
|
|
# define CONFIG_SYS_DSPI_CTAR1 (CONFIG_SYS_DSPI_CTAR0)
|
|
# define CONFIG_SYS_DSPI_CTAR2 (CONFIG_SYS_DSPI_CTAR0)
|
|
#endif
|
|
|
|
/* Input, PCI, Flexbus, and VCO */
|
|
#define CONFIG_EXTRA_CLOCK
|
|
|
|
#define CONFIG_PRAM 2048 /* 2048 KB */
|
|
|
|
/* HUSH */
|
|
#define CONFIG_SYS_HUSH_PARSER 1
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
|
|
#define CONFIG_SYS_PROMPT "-> "
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
|
|
#if defined(CONFIG_CMD_KGDB)
|
|
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
|
#else
|
|
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
#endif
|
|
/* Print Buffer Size */
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
|
sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
/* Boot Argument Buffer Size */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
|
|
|
|
#define CONFIG_SYS_MBAR 0xFC000000
|
|
|
|
/*
|
|
* Low Level Configuration Settings
|
|
* (address mappings, register initial values, etc.)
|
|
* You should know what you are doing if you make changes here.
|
|
*/
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Definitions for initial stack pointer and data area (in DPRAM)
|
|
*/
|
|
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
|
|
/* End of used area in internal SRAM */
|
|
#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
|
|
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
|
|
/* size in bytes reserved for initial data */
|
|
#define CONFIG_SYS_GBL_DATA_SIZE 256
|
|
#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - \
|
|
CONFIG_SYS_GBL_DATA_SIZE) - 32)
|
|
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
|
#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Start addresses for the final memory configuration
|
|
* (Set up by the startup code)
|
|
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
|
|
*/
|
|
#define CONFIG_SYS_SDRAM_BASE 0x40000000
|
|
#define CONFIG_SYS_SDRAM_SIZE 128 /* SDRAM size in MB */
|
|
|
|
#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x400)
|
|
#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
|
|
#define CONFIG_SYS_DRAM_TEST
|
|
|
|
#if defined(CONFIG_CF_SBF) || defined(CONFIG_SYS_NAND_BOOT)
|
|
#define CONFIG_SERIAL_BOOT
|
|
#endif
|
|
|
|
#if defined(CONFIG_SERIAL_BOOT)
|
|
#define CONFIG_SYS_MONITOR_BASE (TEXT_BASE + 0x400)
|
|
#else
|
|
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
|
|
#endif
|
|
|
|
#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
|
|
/* Reserve 256 kB for Monitor */
|
|
#define CONFIG_SYS_MONITOR_LEN (256 << 10)
|
|
/* Reserve 256 kB for malloc() */
|
|
#define CONFIG_SYS_MALLOC_LEN (256 << 10)
|
|
|
|
/*
|
|
* For booting Linux, the board info and command line data
|
|
* have to be in the first 8 MB of memory, since this is
|
|
* the maximum mapped by the Linux kernel during initialization ??
|
|
*/
|
|
/* Initial Memory map for Linux */
|
|
#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
|
|
(CONFIG_SYS_SDRAM_SIZE << 20))
|
|
|
|
/* Configuration for environment
|
|
* Environment is embedded in u-boot in the second sector of the flash
|
|
*/
|
|
#if !defined(CONFIG_SERIAL_BOOT) /*MRAM boot*/
|
|
#define CONFIG_SYS_NO_FLASH
|
|
#define CONFIG_ENV_IS_IN_MRAM 1
|
|
#define CONFIG_ENV_ADDR (0x40000 - 0x1000) /*MRAM size 40000*/
|
|
#define CONFIG_ENV_SIZE 0x1000
|
|
#endif
|
|
|
|
#if defined(CONFIG_CF_SBF)
|
|
#define CONFIG_SYS_NO_FLASH
|
|
#define CONFIG_ENV_IS_IN_SPI_FLASH 1
|
|
#define CONFIG_ENV_SPI_CS 1
|
|
#define CONFIG_ENV_OFFSET 0x40000
|
|
#define CONFIG_ENV_SIZE 0x2000
|
|
#define CONFIG_ENV_SECT_SIZE 0x10000
|
|
#endif
|
|
#if defined(CONFIG_SYS_NAND_BOOT)
|
|
#define CONFIG_SYS_NO_FLASH
|
|
#define CONFIG_ENV_IS_NOWHERE
|
|
#define CONFIG_ENV_OFFSET 0x80000
|
|
#define CONFIG_ENV_SIZE 0x20000
|
|
#define CONFIG_ENV_SECT_SIZE 0x20000
|
|
#endif
|
|
#undef CONFIG_ENV_OVERWRITE
|
|
|
|
/* FLASH organization */
|
|
#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
|
|
|
|
#undef CONFIG_SYS_FLASH_CFI
|
|
#ifdef CONFIG_SYS_FLASH_CFI
|
|
|
|
#define CONFIG_FLASH_CFI_DRIVER 1
|
|
/* Max size that the board might have */
|
|
#define CONFIG_SYS_FLASH_SIZE 0x1000000
|
|
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
|
|
/* max number of memory banks */
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1
|
|
/* max number of sectors on one chip */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 270
|
|
/* "Real" (hardware) sectors protection */
|
|
#define CONFIG_SYS_FLASH_PROTECTION
|
|
#define CONFIG_SYS_FLASH_CHECKSUM
|
|
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE }
|
|
#else
|
|
/* max number of sectors on one chip */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 270
|
|
/* max number of sectors on one chip */
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 0
|
|
#endif
|
|
|
|
/*
|
|
* This is setting for JFFS2 support in u-boot.
|
|
* NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
|
|
*/
|
|
#ifdef CONFIG_CMD_JFFS2
|
|
#define CONFIG_JFFS2_DEV "nand0"
|
|
#define CONFIG_JFFS2_PART_OFFSET (0x800000)
|
|
#define CONFIG_CMD_MTDPARTS
|
|
#define CONFIG_MTD_DEVICE
|
|
#define MTDIDS_DEFAULT "nand0=m54418twr.nand"
|
|
|
|
#define MTDPARTS_DEFAULT "mtdparts=m54418twr.nand:1m(data)," \
|
|
"7m(kernel)," \
|
|
"-(rootfs)"
|
|
|
|
#endif
|
|
|
|
#ifdef CONFIG_CMD_UBI
|
|
#define CONFIG_CMD_MTDPARTS
|
|
#define CONFIG_MTD_DEVICE /* needed for mtdparts command */
|
|
#define CONFIG_MTD_PARTITIONS /* mtdparts and UBI support */
|
|
#define CONFIG_RBTREE
|
|
#define MTDIDS_DEFAULT "nand0=NAND"
|
|
#define MTDPARTS_DEFAULT "mtdparts=NAND:1m(u-boot)," \
|
|
"-(ubi)"
|
|
#endif
|
|
/* Cache Configuration */
|
|
#define CONFIG_SYS_CACHELINE_SIZE 16
|
|
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
|
|
CONFIG_SYS_INIT_RAM_SIZE - 8)
|
|
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
|
|
CONFIG_SYS_INIT_RAM_SIZE - 4)
|
|
#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
|
|
#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
|
|
#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
|
|
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
|
|
CF_ACR_EN | CF_ACR_SM_ALL)
|
|
#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
|
|
CF_CACR_ICINVA | CF_CACR_EUSP)
|
|
#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
|
|
CF_CACR_DEC | CF_CACR_DDCM_P | \
|
|
CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
|
|
|
|
#define CACR_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
|
|
CONFIG_SYS_INIT_RAM_SIZE - 12)
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Memory bank definitions
|
|
*/
|
|
/*
|
|
* CS0 - NOR Flash 16MB
|
|
* CS1 - Available
|
|
* CS2 - Available
|
|
* CS3 - Available
|
|
* CS4 - Available
|
|
* CS5 - Available
|
|
*/
|
|
|
|
/* Flash */
|
|
#define CONFIG_SYS_CS0_BASE 0x00000000
|
|
#define CONFIG_SYS_CS0_MASK 0x000F0101
|
|
#define CONFIG_SYS_CS0_CTRL 0x00001D60
|
|
|
|
#endif /* _M54418TWR_H */
|
|
|