#define CONFIG_BFIN_CPU bf533-0.3
#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS
-
/*
* Clock Settings
* CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
/* Values can range from 1-15 */
#define CONFIG_SCLK_DIV 6 /* note: 1.2 boards can go faster */
-
/*
* Memory Settings
*/
* Network Settings
*/
#define ADI_CMDS_NETWORK 1
-#define CONFIG_NET_MULTI
#define CONFIG_SMC91111 1
#define CONFIG_SMC91111_BASE 0x20300300
#define SMC91111_EEPROM_INIT() \
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
+#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
+#define CONFIG_SYS_I2C_SOFT_SPEED 50000
+#define CONFIG_SYS_I2C_SOFT_SLAVE 0
+/*
+ * Software (bit-bang) I2C driver configuration
+ */
+#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF3
+#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF2
+
/*
* Flash Settings
*/
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT 67
-
/*
* SPI 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_ATMEL
-#define CONFIG_SPI_FLASH_SPANSION
-#define CONFIG_SPI_FLASH_STMICRO
-#define CONFIG_SPI_FLASH_WINBOND
-
+#define CONFIG_SPI_FLASH_ALL
+*/
/*
* Env Storage Settings
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
#define ENV_IS_EMBEDDED
#else
-#define ENV_IS_EMBEDDED_CUSTOM
+#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
#endif
#ifdef ENV_IS_EMBEDDED
/* WARNING - the following is hand-optimized to fit within
* it linked after the configuration sector.
*/
# define LDS_BOARD_TEXT \
- cpu/blackfin/traps.o (.text .text.*); \
- cpu/blackfin/interrupt.o (.text .text.*); \
- cpu/blackfin/serial.o (.text .text.*); \
- common/dlmalloc.o (.text .text.*); \
- lib_generic/crc32.o (.text .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 .text.*);
+ common/env_embedded.o (.text*);
#endif
/*
* I2C Settings
- * By default PF2 is used as SDA and PF3 as SCL on the Stamp board
*/
-#define CONFIG_SOFT_I2C
-#ifdef CONFIG_SOFT_I2C
-#define PF_SCL PF3
-#define PF_SDA PF2
-#define I2C_INIT \
- do { \
- *pFIO_DIR |= PF_SCL; \
- SSYNC(); \
- } while (0)
-#define I2C_ACTIVE \
- do { \
- *pFIO_DIR |= PF_SDA; \
- *pFIO_INEN &= ~PF_SDA; \
- SSYNC(); \
- } while (0)
-#define I2C_TRISTATE \
- do { \
- *pFIO_DIR &= ~PF_SDA; \
- *pFIO_INEN |= PF_SDA; \
- SSYNC(); \
- } while (0)
-#define I2C_READ ((*pFIO_FLAG_D & PF_SDA) != 0)
-#define I2C_SDA(bit) \
- do { \
- if (bit) \
- *pFIO_FLAG_S = PF_SDA; \
- else \
- *pFIO_FLAG_C = PF_SDA; \
- SSYNC(); \
- } while (0)
-#define I2C_SCL(bit) \
- do { \
- if (bit) \
- *pFIO_FLAG_S = PF_SCL; \
- else \
- *pFIO_FLAG_C = PF_SCL; \
- SSYNC(); \
- } while (0)
+#define CONFIG_SYS_I2C_SOFT
+#ifdef CONFIG_SYS_I2C_SOFT
+#define CONFIG_SYS_I2C
+#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF3
+#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF2
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
-
-#define CONFIG_SYS_I2C_SPEED 50000
-#define CONFIG_SYS_I2C_SLAVE 0
+#define CONFIG_SYS_I2C_SOFT_SPEED 50000
+#define CONFIG_SYS_I2C_SOFT_SLAVE 0
#endif
-
/*
* Compact Flash / IDE / ATA Settings
*/
/* define to enable run status via led */
/* #define CONFIG_STATUS_LED */
#ifdef CONFIG_STATUS_LED
+#define CONFIG_GPIO_LED
#define CONFIG_BOARD_SPECIFIC_LED
-#ifndef __ASSEMBLY__
-typedef unsigned int led_id_t;
-void __led_init(led_id_t mask, int state);
-void __led_set(led_id_t mask, int state);
-void __led_toggle(led_id_t mask);
-#endif
-/* use LED1 to indicate booting/alive */
+/* use LED0 to indicate booting/alive */
#define STATUS_LED_BOOT 0
-#define STATUS_LED_BIT 1
+#define STATUS_LED_BIT GPIO_PF2
#define STATUS_LED_STATE STATUS_LED_ON
#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 4)
-/* use LED2 to indicate crash */
+/* use LED1 to indicate crash */
#define STATUS_LED_CRASH 1
-#define STATUS_LED_BIT1 2
+#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 */