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authorAubrey Li <aubrey.adi@gmail.com>2007-03-10 23:49:29 +0800
committerAubrey Li <aubrey.adi@gmail.com>2007-03-10 23:49:29 +0800
commit8db13d63157811c839d15a313d9f2d2f5fd10af3 (patch)
treee8f94f4059122b3218cffe1d3bbe577aea6cb6d9 /include/configs/bf533-ezkit.h
parentef26a08fef928b7bc11ae2c109e638dc3a016d91 (diff)
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[Blackfin][PATCH] code cleanup
Diffstat (limited to 'include/configs/bf533-ezkit.h')
-rw-r--r--include/configs/bf533-ezkit.h156
1 files changed, 78 insertions, 78 deletions
diff --git a/include/configs/bf533-ezkit.h b/include/configs/bf533-ezkit.h
index 7afc1a1..3e165f2 100644
--- a/include/configs/bf533-ezkit.h
+++ b/include/configs/bf533-ezkit.h
@@ -9,13 +9,13 @@
#define CONFIG_STAMP 1
#define CONFIG_BOOTDELAY 5
-#define CFG_AUTOLOAD "no" /*rarpb, bootp or dhcp commands will perform only a */
+#define CFG_AUTOLOAD "no" /*rarpb, bootp or dhcp commands will perform only a */
-#define CFG_LONGHELP 1
+#define CFG_LONGHELP 1
#define CONFIG_CMDLINE_EDITING 1
-#define CONFIG_LOADADDR 0x01000000 /* default load address */
+#define CONFIG_LOADADDR 0x01000000 /* default load address */
#define CONFIG_BOOTCOMMAND "tftp $(loadaddr) linux"
-//#define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw"
+/* #define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw" */
#define CONFIG_DRIVER_SMC91111 1
#define CONFIG_SMC91111_BASE 0x20310300
@@ -32,12 +32,12 @@
* Boot Mode Set
* Blackfin can support several boot modes
*/
-#define BF533_BYPASS_BOOT 0x0001 /* Bootmode 0: Execute from 16-bit externeal memory ( bypass BOOT ROM) */
-#define BF533_PARA_BOOT 0x0002 /* Bootmode 1: Boot from 8-bit or 16-bit flash */
-#define BF533_SPI_BOOT 0x0004 /* Bootmode 3: Boot from SPI flash */
+#define BF533_BYPASS_BOOT 0x0001 /* Bootmode 0: Execute from 16-bit externeal memory ( bypass BOOT ROM) */
+#define BF533_PARA_BOOT 0x0002 /* Bootmode 1: Boot from 8-bit or 16-bit flash */
+#define BF533_SPI_BOOT 0x0004 /* Bootmode 3: Boot from SPI flash */
/* Define the boot mode */
#define BFIN_BOOT_MODE BF533_BYPASS_BOOT
-//#define BFIN_BOOT_MODE BF533_SPI_BOOT
+/* #define BFIN_BOOT_MODE BF533_SPI_BOOT */
#define CONFIG_PANIC_HANG 1
@@ -53,46 +53,46 @@
/* Define where the uboot will be loaded by on-chip boot rom */
#define APP_ENTRY 0x00001000
-/* CONFIG_CLKIN_HZ is any value in Hz */
-#define CONFIG_CLKIN_HZ 27000000
-/* 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 22
-/* 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_CLKIN_HZ is any value in Hz */
+#define CONFIG_CLKIN_HZ 27000000
+/* 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 22
+/* 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
+/* 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
#if ( CONFIG_CLKIN_HALF == 0 )
-#define CONFIG_VCO_HZ ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
+#define CONFIG_VCO_HZ ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
#else
-#define CONFIG_VCO_HZ (( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT ) / 2 )
+#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 )
+#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
+#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ
+#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ
#endif
-#define CONFIG_MEM_SIZE 32 /* 128, 64, 32, 16 */
-#define CONFIG_MEM_ADD_WDTH 9 /* 8, 9, 10, 11 */
-#define CONFIG_MEM_MT48LC16M16A2TG_75 1
+#define CONFIG_MEM_SIZ 32 /* 128, 64, 32, 16 */
+#define CONFIG_MEM_ADD_WDTH 9 /* 8, 9, 10, 11 */
+#define CONFIG_MEM_MT48LC16M16A2TG_75 1
#define CONFIG_LOADS_ECHO 1
@@ -146,16 +146,16 @@
#define CFG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
/* JFFS Partition offset set */
-#define CFG_JFFS2_FIRST_BANK 0
-#define CFG_JFFS2_NUM_BANKS 1
+#define CFG_JFFS2_FIRST_BANK 0
+#define CFG_JFFS2_NUM_BANKS 1
/* 512k reserved for u-boot */
-#define CFG_JFFS2_FIRST_SECTOR 11
+#define CFG_JFFS2_FIRST_SECTOR 11
/*
* Stack sizes
*/
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
+#define CONFIG_STACKSIZE (128*1024) /* regular stack */
#define POLL_MODE 1
#define FLASH_TOT_SECT 40
@@ -171,50 +171,50 @@
* I2C settings
* By default PF1 is used as SDA and PF0 as SCL on the Stamp board
*/
-#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
+#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
/*
* Software (bit-bang) I2C driver configuration
*/
-#define PF_SCL PF0
-#define PF_SDA PF1
-
-#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 CFG_I2C_SPEED 50000
-#define CFG_I2C_SLAVE 0xFE
+#define PF_SCL PF0
+#define PF_SDA PF1
+
+#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 CFG_I2C_SPEED 50000
+#define CFG_I2C_SLAVE 0xFE
#define CFG_BOOTM_LEN 0x4000000 /* Large Image Length, set to 64 Meg */
/* 0xFF, 0x7BB07BB0, 0x22547BB0 */
-/* #define AMGCTLVAL (AMBEN_P0 | AMBEN_P1 | AMBEN_P2 | AMCKEN)
-#define AMBCTL0VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B1TT_4 | ~B1RDYPOL | \
- ~B1RDYEN | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3 | B0TT_4 | ~B0RDYPOL | ~B0RDYEN)
-#define AMBCTL1VAL (B3WAT_2 | B3RAT_2 | B3HT_1 | B3ST_1 | B3TT_4 | B3RDYPOL | ~B3RDYEN | \
- B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3 | B2TT_4 | ~B2RDYPOL | ~B2RDYEN)
+/* #define AMGCTLVAL (AMBEN_P0 | AMBEN_P1 | AMBEN_P2 | AMCKEN)
+#define AMBCTL0VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B1TT_4 | ~B1RDYPOL | \
+ ~B1RDYEN | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3 | B0TT_4 | ~B0RDYPOL | ~B0RDYEN)
+#define AMBCTL1VAL (B3WAT_2 | B3RAT_2 | B3HT_1 | B3ST_1 | B3TT_4 | B3RDYPOL | ~B3RDYEN | \
+ B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3 | B2TT_4 | ~B2RDYPOL | ~B2RDYEN)
*/
-#define AMGCTLVAL 0xFF
-#define AMBCTL0VAL 0x7BB07BB0
-#define AMBCTL1VAL 0xFFC27BB0
+#define AMGCTLVAL 0xFF
+#define AMBCTL0VAL 0x7BB07BB0
+#define AMBCTL1VAL 0xFFC27BB0
#define CONFIG_VDSP 1