mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-11 13:56:30 +00:00
231 lines
7.1 KiB
C
231 lines
7.1 KiB
C
/*
|
|
* U-boot - Configuration file for BF561 EZKIT board
|
|
*/
|
|
|
|
#ifndef __CONFIG_EZKIT561_H__
|
|
#define __CONFIG_EZKIT561_H__
|
|
|
|
#include <asm/blackfin-config-pre.h>
|
|
|
|
#define CONFIG_SYS_LONGHELP 1
|
|
#define CONFIG_CMDLINE_EDITING 1
|
|
#define CONFIG_BAUDRATE 57600
|
|
/* Set default serial console for bf537 */
|
|
#define CONFIG_UART_CONSOLE 0
|
|
#define CONFIG_EZKIT561 1
|
|
#define CONFIG_BOOTDELAY 5
|
|
|
|
#define CONFIG_PANIC_HANG 1
|
|
|
|
#define CONFIG_BFIN_CPU bf561-0.3
|
|
#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS
|
|
|
|
/* This sets the default state of the cache on U-Boot's boot */
|
|
#define CONFIG_ICACHE_ON
|
|
#define CONFIG_DCACHE_ON
|
|
|
|
/*
|
|
* Board settings
|
|
*/
|
|
#define CONFIG_DRIVER_SMC91111 1
|
|
#define CONFIG_SMC91111_BASE 0x2C010300
|
|
#define CONFIG_ASYNC_EBIU_BASE CONFIG_SMC91111_BASE & ~(4*1024*1024)
|
|
#define CONFIG_SMC_USE_32_BIT 1
|
|
#define CONFIG_MISC_INIT_R 1
|
|
|
|
/*
|
|
* Clock settings
|
|
*/
|
|
|
|
/* CONFIG_CLKIN_HZ is any value in Hz */
|
|
#define CONFIG_CLKIN_HZ 30000000
|
|
/* CONFIG_CLKIN_HALF controls what is passed to PLL 0=CLKIN */
|
|
/* 1=CLKIN/2 */
|
|
#define CONFIG_CLKIN_HALF 0
|
|
/* CONFIG_PLL_BYPASS controls if the PLL is used 0=don't bypass */
|
|
/* 1=bypass PLL */
|
|
#define CONFIG_PLL_BYPASS 0
|
|
/* CONFIG_VCO_MULT controls what the multiplier of the PLL is */
|
|
/* Values can range from 1-64 */
|
|
#define CONFIG_VCO_MULT 20
|
|
/* CONFIG_CCLK_DIV controls what the core clock divider is */
|
|
/* Values can be 1, 2, 4, or 8 ONLY */
|
|
#define CONFIG_CCLK_DIV 1
|
|
/* CONFIG_SCLK_DIV controls what the peripheral clock divider is */
|
|
/* Values can range from 1-15 */
|
|
#define CONFIG_SCLK_DIV 5
|
|
/* CONFIG_SPI_BAUD controls the SPI peripheral clock divider */
|
|
/* Values can range from 2-65535 */
|
|
/* SCK Frequency = SCLK / (2 * CONFIG_SPI_BAUD) */
|
|
#define CONFIG_SPI_BAUD 2
|
|
#define CONFIG_SPI_BAUD_INITBLOCK 4
|
|
|
|
/*
|
|
* Network settings
|
|
*/
|
|
#if (CONFIG_DRIVER_SMC91111)
|
|
#define CONFIG_IPADDR 192.168.0.15
|
|
#define CONFIG_NETMASK 255.255.255.0
|
|
#define CONFIG_GATEWAYIP 192.168.0.1
|
|
#define CONFIG_SERVERIP 192.168.0.2
|
|
#define CONFIG_HOSTNAME ezkit561
|
|
#define CONFIG_ROOTPATH /arm-cross-build/BF561/uClinux-dist/romfs
|
|
#endif /* CONFIG_DRIVER_SMC91111 */
|
|
|
|
/*
|
|
* Flash settings
|
|
*/
|
|
|
|
#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
|
|
#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
|
|
#define CONFIG_SYS_FLASH_CFI_AMD_RESET
|
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
#define CONFIG_SYS_FLASH_BASE 0x20000000
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 135 /* max number of sectors on one chip */
|
|
#define CONFIG_ENV_ADDR 0x20020000
|
|
#define CONFIG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
|
|
/* JFFS Partition offset set */
|
|
#define CONFIG_SYS_JFFS2_FIRST_BANK 0
|
|
#define CONFIG_SYS_JFFS2_NUM_BANKS 1
|
|
/* 512k reserved for u-boot */
|
|
#define CONFIG_SYS_JFFS2_FIRST_SECTOR 8
|
|
|
|
/*
|
|
* SDRAM settings & memory map
|
|
*/
|
|
|
|
#define CONFIG_MEM_SIZE 64 /* 128, 64, 32, 16 */
|
|
#define CONFIG_MEM_ADD_WDTH 9 /* 8, 9, 10, 11 */
|
|
#define CONFIG_MEM_MT48LC16M16A2TG_75 1
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE 0x00000000
|
|
#define CONFIG_SYS_MAX_RAM_SIZE (CONFIG_MEM_SIZE * 1024 * 1024)
|
|
|
|
#define CONFIG_SYS_MEMTEST_START 0x0 /* memtest works on */
|
|
#define CONFIG_SYS_MEMTEST_END ( (CONFIG_MEM_SIZE - 1) * 1024*1024) /* 1 ... 63 MB in DRAM */
|
|
|
|
#define CONFIG_LOADADDR 0x01000000 /* default load address */
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
|
|
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
|
|
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_MAX_RAM_SIZE - CONFIG_SYS_MONITOR_LEN)
|
|
|
|
#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
|
|
#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
|
|
|
|
#define CONFIG_SYS_GBL_DATA_SIZE 0x4000
|
|
#define CONFIG_SYS_GBL_DATA_ADDR (CONFIG_SYS_MALLOC_BASE - CONFIG_SYS_GBL_DATA_SIZE)
|
|
#define CONFIG_STACKBASE (CONFIG_SYS_GBL_DATA_ADDR - 4)
|
|
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
|
|
|
|
#if ( CONFIG_CLKIN_HALF == 0 )
|
|
#define CONFIG_VCO_HZ ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
|
|
#else
|
|
#define CONFIG_VCO_HZ (( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT ) / 2 )
|
|
#endif
|
|
|
|
#if (CONFIG_PLL_BYPASS == 0)
|
|
#define CONFIG_CCLK_HZ ( CONFIG_VCO_HZ / CONFIG_CCLK_DIV )
|
|
#define CONFIG_SCLK_HZ ( CONFIG_VCO_HZ / CONFIG_SCLK_DIV )
|
|
#else
|
|
#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ
|
|
#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ
|
|
#endif
|
|
|
|
/*
|
|
* Command settings
|
|
*/
|
|
|
|
#define CONFIG_SYS_AUTOLOAD "no" /* rarpb, bootp, dhcp commands will */
|
|
/* only perform a configuration */
|
|
/* lookup from the BOOTP/DHCP server */
|
|
/* but not try to load any image */
|
|
/* using TFTP */
|
|
#define CONFIG_BOOT_RETRY_TIME -1 /* Enable this if bootretry required, */
|
|
/* currently its disabled */
|
|
#define CONFIG_BOOTCOMMAND "run ramboot"
|
|
#define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw console=ttyBF0,57600"
|
|
|
|
#if (CONFIG_DRIVER_SMC91111)
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
|
|
"nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):" \
|
|
"$(rootpath) console=ttyBF0,57600\0" \
|
|
"addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):" \
|
|
"$(gatewayip):$(netmask):$(hostname):eth0:off\0" \
|
|
"ramboot=tftpboot $(loadaddr) linux; " \
|
|
"run ramargs; run addip; bootelf\0" \
|
|
"nfsboot=tftpboot $(loadaddr) linux; " \
|
|
"run nfsargs; run addip; bootelf\0" \
|
|
"update=tftpboot $(loadaddr) u-boot.bin; " \
|
|
"protect off 0x20000000 0x2003FFFF; " \
|
|
"erase 0x20000000 0x2003FFFF; " \
|
|
"cp.b $(loadaddr) 0x20000000 $(filesize)\0" \
|
|
""
|
|
#else
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
|
|
"flashboot=bootm 0x20100000\0" \
|
|
""
|
|
#endif
|
|
|
|
/*
|
|
* 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_ELF
|
|
#define CONFIG_CMD_CACHE
|
|
#define CONFIG_CMD_JFFS2
|
|
|
|
#if defined(CONFIG_DRIVER_SMC91111)
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
#endif
|
|
|
|
/*
|
|
* Console settings
|
|
*/
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
|
|
|
|
#define CONFIG_SYS_PROMPT "bfin> " /* Monitor Command Prompt */
|
|
|
|
#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_LOADS_ECHO 1
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 10 ms ticks */
|
|
#define CONFIG_SYS_BOOTM_LEN 0x4000000 /* Large Image Length, set to 64 Meg */
|
|
|
|
/*
|
|
* FLASH organization and environment definitions
|
|
*/
|
|
#define CONFIG_EBIU_SDRRC_VAL 0x306
|
|
#define CONFIG_EBIU_SDGCTL_VAL 0x91114d
|
|
#define CONFIG_EBIU_SDBCTL_VAL 0x15
|
|
|
|
#define CONFIG_EBIU_AMGCTL_VAL 0x3F
|
|
#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
|
|
#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
|
|
|
|
#include <asm/blackfin-config-post.h>
|
|
|
|
#endif /* __CONFIG_EZKIT561_H__ */
|