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.
336 lines
9.2 KiB
336 lines
9.2 KiB
/*
|
|
* (C) Copyright 2003-2006 Wolfgang Denk, DENX Software Engineering,
|
|
* wd@denx.de.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
* (easy to change)
|
|
*/
|
|
#define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */
|
|
#define CONFIG_V38B 1 /* ...on V38B board */
|
|
|
|
#define CONFIG_SYS_TEXT_BASE 0xFF000000
|
|
|
|
#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ...running at 33.000000MHz */
|
|
|
|
#define CONFIG_RTC_PCF8563 1 /* has PCF8563 RTC */
|
|
#define CONFIG_MPC5200_DDR 1 /* has DDR SDRAM */
|
|
|
|
#undef CONFIG_HW_WATCHDOG /* don't use watchdog */
|
|
|
|
#define CONFIG_NETCONSOLE 1
|
|
|
|
#define CONFIG_BOARD_EARLY_INIT_R 1 /* do board-specific init */
|
|
#define CONFIG_BOARD_EARLY_INIT_F 1 /* do board-specific init */
|
|
#define CONFIG_MISC_INIT_R
|
|
|
|
#define CONFIG_SYS_XLB_PIPELINING 1 /* gives better performance */
|
|
|
|
#define CONFIG_HIGH_BATS 1 /* High BATs supported */
|
|
|
|
/*
|
|
* Serial console configuration
|
|
*/
|
|
#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
|
|
#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
|
|
|
|
/*
|
|
* DDR
|
|
*/
|
|
#define SDRAM_DDR 1 /* is DDR */
|
|
/* Settings for XLB = 132 MHz */
|
|
#define SDRAM_MODE 0x018D0000
|
|
#define SDRAM_EMODE 0x40090000
|
|
#define SDRAM_CONTROL 0x704f0f00
|
|
#define SDRAM_CONFIG1 0x73722930
|
|
#define SDRAM_CONFIG2 0x47770000
|
|
#define SDRAM_TAPDELAY 0x10000000
|
|
|
|
/*
|
|
* PCI - no suport
|
|
*/
|
|
#undef CONFIG_PCI
|
|
|
|
/*
|
|
* Partitions
|
|
*/
|
|
#define CONFIG_MAC_PARTITION 1
|
|
#define CONFIG_DOS_PARTITION 1
|
|
|
|
/*
|
|
* USB
|
|
*/
|
|
#define CONFIG_USB_OHCI
|
|
#define CONFIG_USB_STORAGE
|
|
#define CONFIG_USB_CLOCK 0x0001BBBB
|
|
#define CONFIG_USB_CONFIG 0x00001000
|
|
|
|
|
|
/*
|
|
* 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_FAT
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_IDE
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_DIAG
|
|
#define CONFIG_CMD_IRQ
|
|
#define CONFIG_CMD_JFFS2
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_SDRAM
|
|
#define CONFIG_CMD_DATE
|
|
#define CONFIG_CMD_USB
|
|
#define CONFIG_CMD_FAT
|
|
|
|
|
|
#define CONFIG_TIMESTAMP /* Print image info with timestamp */
|
|
|
|
/*
|
|
* Boot low with 16 MB Flash
|
|
*/
|
|
#define CONFIG_SYS_LOWBOOT 1
|
|
#define CONFIG_SYS_LOWBOOT16 1
|
|
|
|
/*
|
|
* Autobooting
|
|
*/
|
|
#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
|
|
|
|
#define CONFIG_PREBOOT "echo;" \
|
|
"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
|
|
"echo"
|
|
|
|
#undef CONFIG_BOOTARGS
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"bootcmd=run net_nfs\0" \
|
|
"bootdelay=3\0" \
|
|
"baudrate=115200\0" \
|
|
"preboot=echo;echo Type \"run flash_nfs\" to mount root " \
|
|
"filesystem over NFS; echo\0" \
|
|
"netdev=eth0\0" \
|
|
"ramargs=setenv bootargs root=/dev/ram rw wdt=off \0" \
|
|
"addip=setenv bootargs $(bootargs) " \
|
|
"ip=$(ipaddr):$(serverip):$(gatewayip):" \
|
|
"$(netmask):$(hostname):$(netdev):off panic=1\0" \
|
|
"flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0" \
|
|
"flash_self=run ramargs addip;bootm $(kernel_addr) " \
|
|
"$(ramdisk_addr)\0" \
|
|
"net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \
|
|
"nfsargs=setenv bootargs root=/dev/nfs rw " \
|
|
"nfsroot=$(serverip):$(rootpath) wdt=off\0" \
|
|
"hostname=v38b\0" \
|
|
"ethact=FEC\0" \
|
|
"rootpath=/opt/eldk-3.1.1/ppc_6xx\0" \
|
|
"update=prot off ff000000 ff03ffff; era ff000000 ff03ffff; " \
|
|
"cp.b 200000 ff000000 $(filesize);" \
|
|
"prot on ff000000 ff03ffff\0" \
|
|
"load=tftp 200000 $(u-boot)\0" \
|
|
"netmask=255.255.0.0\0" \
|
|
"ipaddr=192.168.160.18\0" \
|
|
"serverip=192.168.1.1\0" \
|
|
"ethaddr=00:e0:ee:00:05:2e\0" \
|
|
"bootfile=/tftpboot/v38b/uImage\0" \
|
|
"u-boot=/tftpboot/v38b/u-boot.bin\0" \
|
|
""
|
|
|
|
#define CONFIG_BOOTCOMMAND "run net_nfs"
|
|
|
|
/*
|
|
* IPB Bus clocking configuration.
|
|
*/
|
|
#undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
|
|
|
|
/*
|
|
* I2C configuration
|
|
*/
|
|
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
|
|
#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
|
|
#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
|
|
#define CONFIG_SYS_I2C_SLAVE 0x7F
|
|
|
|
/*
|
|
* EEPROM configuration
|
|
*/
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
|
|
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
|
|
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70
|
|
|
|
/*
|
|
* RTC configuration
|
|
*/
|
|
#define CONFIG_SYS_I2C_RTC_ADDR 0x51
|
|
|
|
/*
|
|
* Flash configuration - use CFI driver
|
|
*/
|
|
#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
|
|
#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
|
|
#define CONFIG_SYS_FLASH_CFI_AMD_RESET 1
|
|
#define CONFIG_SYS_FLASH_BASE 0xFF000000
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
|
|
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
|
|
#define CONFIG_SYS_FLASH_SIZE 0x01000000 /* 16 MiB */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */
|
|
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* flash write speed-up */
|
|
|
|
/*
|
|
* Environment settings
|
|
*/
|
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
|
|
#define CONFIG_ENV_SIZE 0x10000
|
|
#define CONFIG_ENV_SECT_SIZE 0x10000
|
|
#define CONFIG_ENV_OVERWRITE 1
|
|
|
|
/*
|
|
* Memory map
|
|
*/
|
|
#define CONFIG_SYS_MBAR 0xF0000000
|
|
#define CONFIG_SYS_SDRAM_BASE 0x00000000
|
|
#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
|
|
|
|
/* Use SRAM until RAM will be available */
|
|
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
|
|
#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
|
|
|
|
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
|
|
|
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
|
|
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
|
|
# define CONFIG_SYS_RAMBOOT 1
|
|
#endif
|
|
|
|
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256kB for Monitor */
|
|
#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128kB for malloc() */
|
|
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Linux initial memory map */
|
|
|
|
/*
|
|
* Ethernet configuration
|
|
*/
|
|
#define CONFIG_MPC5xxx_FEC 1
|
|
#define CONFIG_MPC5xxx_FEC_MII100
|
|
#define CONFIG_PHY_ADDR 0x00
|
|
#define CONFIG_MII 1
|
|
|
|
/*
|
|
* GPIO configuration
|
|
*/
|
|
#define CONFIG_SYS_GPS_PORT_CONFIG 0x90001404
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#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
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
|
|
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
|
|
|
|
#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
|
|
#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
|
|
|
|
#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
|
|
#if defined(CONFIG_CMD_KGDB)
|
|
# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
|
|
#endif
|
|
|
|
/*
|
|
* Various low-level settings
|
|
*/
|
|
#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
|
|
#define CONFIG_SYS_HID0_FINAL HID0_ICE
|
|
|
|
#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
|
|
#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
|
|
#define CONFIG_SYS_BOOTCS_CFG 0x00047801
|
|
#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
|
|
#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
|
|
|
|
#define CONFIG_SYS_CS_BURST 0x00000000
|
|
#define CONFIG_SYS_CS_DEADCYCLE 0x33333333
|
|
|
|
#define CONFIG_SYS_RESET_ADDRESS 0xff000000
|
|
|
|
/*
|
|
* IDE/ATA (supports IDE harddisk)
|
|
*/
|
|
#undef CONFIG_IDE_8xx_PCCARD /* Don't use IDE with PC Card Adapter */
|
|
#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
|
|
#undef CONFIG_IDE_LED /* LED for ide not supported */
|
|
|
|
#define CONFIG_IDE_RESET /* reset for ide supported */
|
|
#define CONFIG_IDE_PREINIT
|
|
|
|
#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
|
|
#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
|
|
|
|
#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
|
|
|
|
#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
|
|
|
|
#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060) /* data I/O offset */
|
|
|
|
#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET) /* normal register accesses offset */
|
|
|
|
#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C) /* alternate registers offset */
|
|
|
|
#define CONFIG_SYS_ATA_STRIDE 4 /* Interval between registers */
|
|
|
|
/*
|
|
* Status LED
|
|
*/
|
|
#define CONFIG_STATUS_LED /* Status LED enabled */
|
|
#define CONFIG_BOARD_SPECIFIC_LED /* version has board specific leds */
|
|
|
|
#define CONFIG_SYS_LED_BASE MPC5XXX_GPT7_ENABLE /* Timer 7 GPIO */
|
|
#ifndef __ASSEMBLY__
|
|
typedef unsigned int led_id_t;
|
|
|
|
#define __led_toggle(_msk) \
|
|
do { \
|
|
*((volatile long *) (CONFIG_SYS_LED_BASE)) ^= (_msk); \
|
|
} while(0)
|
|
|
|
#define __led_set(_msk, _st) \
|
|
do { \
|
|
if ((_st)) \
|
|
*((volatile long *) (CONFIG_SYS_LED_BASE)) &= ~(_msk); \
|
|
else \
|
|
*((volatile long *) (CONFIG_SYS_LED_BASE)) |= (_msk); \
|
|
} while(0)
|
|
|
|
#define __led_init(_msk, st) \
|
|
do { \
|
|
*((volatile long *) (CONFIG_SYS_LED_BASE)) |= 0x34; \
|
|
} while(0)
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
#endif /* __CONFIG_H */
|
|
|