/*
- * U-boot - Configuration file for BF533 STAMP board
+ * U-Boot - Configuration file for BF533 STAMP board
*/
#ifndef __CONFIG_BF533_STAMP_H__
#include <asm/config-pre.h>
-
/*
* Processor Settings
*/
#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
#define CONFIG_SYS_MALLOC_LEN (384 * 1024)
-
/*
* Network Settings
*/
SSYNC(); \
} while (0)
#define CONFIG_HOSTNAME bf533-stamp
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR 02:80:ad:20:31:b8 */
-
/* I2C */
#define CONFIG_SYS_I2C
/*
* Software (bit-bang) I2C driver configuration
*/
-#define PF_SCL PF3
-#define PF_SDA PF2
-#define I2C_INIT (*pFIO_DIR |= PF_SCL); asm("ssync;")
-#define I2C_ACTIVE (*pFIO_DIR |= PF_SDA); \
- *pFIO_INEN &= ~PF_SDA; asm("ssync;")
-#define I2C_TRISTATE (*pFIO_DIR &= ~PF_SDA); \
- *pFIO_INEN |= PF_SDA; asm("ssync;")
-#define I2C_READ ((volatile)(*pFIO_FLAG_D & PF_SDA) != 0); \
- asm("ssync;")
-#define I2C_SDA(bit) if (bit) { \
- *pFIO_FLAG_S = PF_SDA; \
- asm("ssync;"); \
- } \
- else { \
- *pFIO_FLAG_C = PF_SDA; \
- asm("ssync;"); \
- }
-#define I2C_SCL(bit) if (bit) { \
- *pFIO_FLAG_S = PF_SCL; \
- asm("ssync;"); \
- } \
- else { \
- *pFIO_FLAG_C = PF_SCL; \
- asm("ssync;"); \
- }
-#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
-
+#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF3
+#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF2
/*
* Flash Settings
*/
#define CONFIG_BFIN_SPI
#define CONFIG_ENV_SPI_MAX_HZ 30000000
+/*
#define CONFIG_SF_DEFAULT_SPEED 30000000
-#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_ALL
-
+*/
/*
* Env Storage Settings
* it linked after the configuration sector.
*/
# define LDS_BOARD_TEXT \
- arch/blackfin/lib/libblackfin.o (.text*); \
- arch/blackfin/cpu/libblackfin.o (.text*); \
+ arch/blackfin/lib/built-in.o (.text*); \
+ arch/blackfin/cpu/built-in.o (.text*); \
. = DEFINED(env_offset) ? env_offset : .; \
common/env_embedded.o (.text*);
#endif
-
/*
* I2C Settings
*/
/* #define CONFIG_STAMP_CF */
#if defined(CONFIG_STAMP_CF)
#define CONFIG_MISC_INIT_R
-#define CONFIG_DOS_PARTITION 1
#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
#undef CONFIG_IDE_LED /* no led for ide supported */
#undef CONFIG_IDE_RESET /* no reset for ide supported */
#define CONFIG_EBIU_AMBCTL1_VAL 0x99B3ffc2
#endif
-
/*
* Misc Settings
*/
/* #define CONFIG_SHOW_BOOT_PROGRESS */
/* define to enable run status via led */
-/* #define CONFIG_STATUS_LED */
-#ifdef CONFIG_STATUS_LED
-#define CONFIG_GPIO_LED
-#define CONFIG_BOARD_SPECIFIC_LED
-/* use LED0 to indicate booting/alive */
-#define STATUS_LED_BOOT 0
-#define STATUS_LED_BIT GPIO_PF2
-#define STATUS_LED_STATE STATUS_LED_ON
-#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 4)
-/* use LED1 to indicate crash */
-#define STATUS_LED_CRASH 1
-#define STATUS_LED_BIT1 GPIO_PF3
-#define STATUS_LED_STATE1 STATUS_LED_ON
-#define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2)
-/* #define STATUS_LED_BIT2 GPIO_PF4 */
-#endif
/* define to enable splash screen support */
-/* #define CONFIG_VIDEO */
-
/*
* Pull in common ADI header for remaining command/environment setup