u-boot/include/configs/bf537-minotaur.h
Nikita Kiryanov 181bd9dc61 kconfig: add config option for shell prompt
Add option to set shell prompt string from menuconfig and migrate
boards globally.

The migration is done as follows:
- Boards that explicitly and unconditionally set CONFIG_SYS_PROMPT had the
  entry moved to their defconfig files.
- Boards that defined some kind of #ifdef logic which selects the
  CONFIG_SYS_PROMPT (for example qemu-mips) got an #undef CONFIG_SYS_PROMPT
  right before the #ifdef logic and were left alone.
- This change forces CONFIG_SYS_PROMPT to be a per board decision, and thus
  CONFIG_SYS_PROMPT was removed from all <soc>_common.h and <arch>_common.h
  files. This results in a streamlined default value across platforms, and
  includes the following files: spear-common, sunxi-common, mv-common,
  ti_armv7_common, tegra-common, at91-sama5_common, and zynq-common.
- Boards that relied on <arch/soc>_common.h values of CONFIG_SYS_PROMPT were
  not updated in their respective defconfig files under the assumption that
  since they did not explicitly define a value, they're fine with whatever
  the default is.
- On the other hand, boards that relied on a value defined in some
  <boards>_common.h file such as woodburn_common, rpi-common,
  bur_am335x_common, ls2085a_common, siemens_am33x_common, and
  omap3_evm_common, had their values moved to the respective defconfig files.
- The define V_PROMPT was removed, since it is not used anywhere except for
  assigning a value for CONFIG_SYS_PROMPT.

Cc: Tom Rini <trini@konsulko.com>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
[trini: Add spring, sniper, smartweb to conversion]
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-08-13 07:19:33 -04:00

190 lines
4.5 KiB
C

/*
* U-boot - Configuration file for CSP Minotaur board
*
* Thu Oct 25 15:30:44 CEST 2007 <hackfin@section5.ch>
* Minotaur config, brushed up for official uClinux dist.
* Parallel flash support disabled, SPI flash boot command
* added ('run flashboot').
*
* Flash image map:
*
* 0x00000000 u-boot bootstrap
* 0x00010000 environment
* 0x00020000 u-boot code
* 0x00030000 uImage.initramfs
*
*/
#ifndef __CONFIG_BF537_MINOTAUR_H__
#define __CONFIG_BF537_MINOTAUR_H__
#include <asm/config-pre.h>
/*
* Processor Settings
*/
#define CONFIG_BFIN_CPU bf537-0.2
#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_SPI_MASTER
/*
* Clock Settings
* CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
* SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
*/
/* CONFIG_CLKIN_HZ is any value in Hz */
#define CONFIG_CLKIN_HZ 25000000
/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
/* 1 = CLKIN / 2 */
#define CONFIG_CLKIN_HALF 0
/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
/* 1 = bypass PLL */
#define CONFIG_PLL_BYPASS 0
/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
/* Values can range from 0-63 (where 0 means 64) */
#define CONFIG_VCO_MULT 20
/* CCLK_DIV controls the core clock divider */
/* Values can be 1, 2, 4, or 8 ONLY */
#define CONFIG_CCLK_DIV 1
/* SCLK_DIV controls the system clock divider */
/* Values can range from 1-15 */
#define CONFIG_SCLK_DIV 5
/*
* Memory Settings
*/
#define CONFIG_MEM_SIZE 32
#define CONFIG_MEM_ADD_WDTH 9
#define CONFIG_EBIU_SDRRC_VAL 0x306
#define CONFIG_EBIU_SDGCTL_VAL 0x91114d
#define CONFIG_EBIU_AMGCTL_VAL 0xFF
#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
#define CONFIG_SYS_MONITOR_LEN (256 << 10)
#define CONFIG_SYS_MALLOC_LEN (128 << 10)
/*
* Network Settings
*/
#ifndef __ADSPBF534__
#define CONFIG_BFIN_MAC
#define CONFIG_NETCONSOLE 1
#endif
#ifdef CONFIG_BFIN_MAC
#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 bf537-minotaur
#endif
#define CONFIG_SYS_AUTOLOAD "no"
#define CONFIG_ROOTPATH "/romfs"
/*
* Flash Settings
*/
/* We don't have a parallel flash chip there */
#define CONFIG_SYS_NO_FLASH
/*
* SPI Settings
*/
#define CONFIG_BFIN_SPI
#define CONFIG_ENV_SPI_MAX_HZ 30000000
#define CONFIG_SF_DEFAULT_SPEED 30000000
#define CONFIG_SPI_FLASH_STMICRO
/*
* Env Storage Settings
*/
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_OFFSET 0x10000
#define CONFIG_ENV_SIZE 0x10000
#define CONFIG_ENV_SECT_SIZE 0x10000
#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
/*
* I2C settings
*/
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_ADI
#define CONFIG_SYS_I2C_SPEED 50000
#define CONFIG_SYS_I2C_SLAVE 0
/*
* Misc Settings
*/
#define CONFIG_SYS_LONGHELP 1
#define CONFIG_CMDLINE_EDITING 1
#define CONFIG_ENV_OVERWRITE 1
#define CONFIG_BAUDRATE 57600
#define CONFIG_UART_CONSOLE 0
#define CONFIG_BFIN_SERIAL
#define CONFIG_PANIC_HANG 1
#define CONFIG_RTC_BFIN 1
#define CONFIG_BOOT_RETRY_TIME -1
#define CONFIG_LOADS_ECHO 1
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_UART)
# define CONFIG_BOOTDELAY -1
#else
# define CONFIG_BOOTDELAY 5
#endif
#ifdef CONFIG_BFIN_MAC
# define CONFIG_CMD_DHCP
# define CONFIG_CMD_PING
#endif
#define CONFIG_CMD_BOOTLDR
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DATE
#define CONFIG_CMD_ELF
#define CONFIG_CMD_I2C
#define CONFIG_CMD_SF
#define CONFIG_BOOTCOMMAND "run ramboot"
#define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw"
#define BOOT_ENV_SETTINGS \
"update=tftpboot $(loadaddr) u-boot.ldr;" \
"sf probe " __stringify(BFIN_BOOT_SPI_SSEL) ";" \
"sf erase 0 0x30000;" \
"sf write $(loadaddr) 0 $(filesize)" \
"flashboot=sf read 0x1000000 0x30000 0x320000;" \
"bootm 0x1000000\0"
#ifdef CONFIG_BFIN_MAC
# define NETWORK_ENV_SETTINGS \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=$(serverip):$(rootpath)\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"
#else
# define NETWORK_ENV_SETTINGS
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
NETWORK_ENV_SETTINGS \
"ramargs=setenv bootargs " CONFIG_BOOTARGS "\0" \
BOOT_ENV_SETTINGS
#endif