mirror of
https://github.com/u-boot/u-boot.git
synced 2024-11-29 23:53:33 +08:00
6bbb3e93a5
This change follows the change by Wolfgang Grandegger (commit 6c869637fe),
which allows to remove useless NAND_MAX_CHIPS definitions in board config
files.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
139 lines
3.4 KiB
C
139 lines
3.4 KiB
C
/*
|
|
* U-boot - Configuration file for CM-BF527 board
|
|
*/
|
|
|
|
#ifndef __CONFIG_CM_BF527_H__
|
|
#define __CONFIG_CM_BF527_H__
|
|
|
|
#include <asm/config-pre.h>
|
|
|
|
|
|
/*
|
|
* Processor Settings
|
|
*/
|
|
#define CONFIG_BFIN_CPU bf527-0.0
|
|
#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA
|
|
|
|
|
|
/*
|
|
* 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 21
|
|
/* 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 4
|
|
|
|
/* Decrease core voltage */
|
|
#define CONFIG_VR_CTL_VAL (VLEV_120 | CLKBUFOE | FREQ_1000)
|
|
|
|
|
|
/*
|
|
* Memory Settings
|
|
*/
|
|
#define CONFIG_MEM_ADD_WDTH 9
|
|
#define CONFIG_MEM_SIZE 32
|
|
|
|
#define CONFIG_EBIU_SDRRC_VAL 0x3f8
|
|
#define CONFIG_EBIU_SDGCTL_VAL 0x9111cd
|
|
|
|
#define CONFIG_EBIU_AMGCTL_VAL (AMBEN_ALL)
|
|
#define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3)
|
|
#define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_7 | B3RAT_11 | B3HT_2 | B3ST_3 | B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3)
|
|
|
|
#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
|
|
#define CONFIG_SYS_MALLOC_LEN (128 * 1024)
|
|
|
|
|
|
/*
|
|
* NAND Settings
|
|
* (can't be used sametime as ethernet)
|
|
*/
|
|
/* #define CONFIG_BFIN_NFC */
|
|
#ifdef CONFIG_BFIN_NFC
|
|
#define CONFIG_BFIN_NFC_CTL_VAL 0x0033
|
|
#define CONFIG_SYS_NAND_BASE 0 /* not actually used */
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_CMD_NAND
|
|
#endif
|
|
|
|
|
|
/*
|
|
* Network Settings
|
|
*/
|
|
#if !defined(__ADSPBF522__) && !defined(__ADSPBF523__) && \
|
|
!defined(__ADSPBF524__) && !defined(__ADSPBF525__) && !defined(CONFIG_BFIN_NFC)
|
|
#define ADI_CMDS_NETWORK 1
|
|
#define CONFIG_BFIN_MAC
|
|
#define CONFIG_RMII
|
|
#define CONFIG_NETCONSOLE 1
|
|
#endif
|
|
#define CONFIG_HOSTNAME cm-bf527
|
|
/* Uncomment next line to use fixed MAC address */
|
|
/* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */
|
|
|
|
|
|
/*
|
|
* Flash Settings
|
|
*/
|
|
#define CONFIG_FLASH_CFI_DRIVER
|
|
#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
|
|
#define CONFIG_SYS_FLASH_BASE 0x20000000
|
|
#define CONFIG_SYS_FLASH_CFI
|
|
#define CONFIG_SYS_FLASH_PROTECTION
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 67
|
|
|
|
|
|
/*
|
|
* Env Storage Settings
|
|
*/
|
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
#define CONFIG_ENV_ADDR 0x20008000
|
|
#define CONFIG_ENV_OFFSET 0x8000
|
|
#define CONFIG_ENV_SIZE 0x8000
|
|
#define CONFIG_ENV_SECT_SIZE 0x8000
|
|
#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
|
|
|
|
|
|
/*
|
|
* I2C Settings
|
|
*/
|
|
#define CONFIG_BFIN_TWI_I2C 1
|
|
#define CONFIG_HARD_I2C 1
|
|
|
|
|
|
/*
|
|
* Misc Settings
|
|
*/
|
|
#define CONFIG_BAUDRATE 115200
|
|
#define CONFIG_MISC_INIT_R
|
|
#define CONFIG_RTC_BFIN
|
|
#define CONFIG_UART_CONSOLE 0
|
|
#define CONFIG_BOOTCOMMAND "run flashboot"
|
|
#define FLASHBOOT_ENV_SETTINGS \
|
|
"flashboot=flread 20040000 1000000 300000;" \
|
|
"bootm 0x1000000\0"
|
|
|
|
|
|
/*
|
|
* Pull in common ADI header for remaining command/environment setup
|
|
*/
|
|
#include <configs/bfin_adi_common.h>
|
|
|
|
#endif
|