#ifndef __CONFIG_BF537_STAMP_H__
#define __CONFIG_BF537_STAMP_H__
-#include <asm/blackfin-config-pre.h>
+#include <asm/config-pre.h>
/*
#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
-#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
+#define CONFIG_SYS_MONITOR_LEN (768 * 1024)
#define CONFIG_SYS_MALLOC_LEN (384 * 1024)
#define ADI_CMDS_NETWORK 1
#define CONFIG_BFIN_MAC
#define CONFIG_NETCONSOLE 1
-#define CONFIG_NET_MULTI 1
#endif
#define CONFIG_HOSTNAME bf537-stamp
/* Uncomment next line to use fixed MAC address */
*/
#define CONFIG_BFIN_SPI
#define CONFIG_ENV_SPI_MAX_HZ 30000000
-#define CONFIG_SF_DEFAULT_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
/*
*/
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
#define CONFIG_ENV_IS_IN_SPI_FLASH
-#define CONFIG_ENV_OFFSET 0x4000
+#define CONFIG_ENV_OFFSET 0x10000
#define CONFIG_ENV_SIZE 0x2000
-#define CONFIG_ENV_SECT_SIZE 0x2000
+#define CONFIG_ENV_SECT_SIZE 0x10000
#else
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_OFFSET 0x4000
#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
+ * the sector before the environment sector. If it throws
+ * an error during compilation remove an object here to get
+ * it linked after the configuration sector.
+ */
+# define LDS_BOARD_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
*/
#define CONFIG_BFIN_TWI_I2C 1
#define CONFIG_HARD_I2C 1
-#define CONFIG_SYS_I2C_SPEED 50000
-#define CONFIG_SYS_I2C_SLAVE 0
/*
* SPI_MMC Settings
*/
+#define CONFIG_MMC_SPI
+#ifdef CONFIG_MMC_SPI
#define CONFIG_MMC
-#define CONFIG_BFIN_SPI_MMC
-
+#define CONFIG_GENERIC_MMC
+#endif
/*
* NAND Settings
*/
-/* #define CONFIG_BF537_NAND */
-#ifdef CONFIG_BF537_NAND
-# define CONFIG_CMD_NAND
-#endif
-
-#define CONFIG_SYS_NAND_ADDR 0x20212000
-#define CONFIG_SYS_NAND_BASE CONFIG_SYS_NAND_ADDR
+/* #define CONFIG_NAND_PLAT */
+#ifdef CONFIG_NAND_PLAT
+#define CONFIG_SYS_NAND_BASE 0x20212000
#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define SECTORSIZE 512
-#define ADDR_COLUMN 1
-#define ADDR_PAGE 2
-#define ADDR_COLUMN_PAGE 3
-#define NAND_ChipID_UNKNOWN 0x00
-#define NAND_MAX_FLOORS 1
-#define BFIN_NAND_READY PF3
-
-#define NAND_WAIT_READY(nand) \
+
+#define BFIN_NAND_CLE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 2))
+#define BFIN_NAND_ALE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 1))
+#define BFIN_NAND_WRITE(addr, cmd) \
do { \
- int timeout = 0; \
- while (!(*pPORTFIO & PF3)) \
- if (timeout++ > 100000) \
- break; \
+ bfin_write8(addr, cmd); \
+ SSYNC(); \
} while (0)
-#define BFIN_NAND_CLE (1 << 2) /* A2 -> Command Enable */
-#define BFIN_NAND_ALE (1 << 1) /* A1 -> Address Enable */
-#define WRITE_NAND_COMMAND(d, adr) bfin_write8(adr | BFIN_NAND_CLE, d)
-#define WRITE_NAND_ADDRESS(d, adr) bfin_write8(adr | BFIN_NAND_ALE, d)
-#define WRITE_NAND(d, adr) bfin_write8(adr, d)
-#define READ_NAND(adr) bfin_read8(adr)
-
+#define NAND_PLAT_WRITE_CMD(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_CLE(chip), cmd)
+#define NAND_PLAT_WRITE_ADR(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_ALE(chip), cmd)
+#define NAND_PLAT_GPIO_DEV_READY GPIO_PF3
+#endif /* CONFIG_NAND_PLAT */
/*
* CF-CARD IDE-HDD Support
*/
-/* #define CONFIG_BFIN_TRUE_IDE */ /* Add CF flash card support */
-/* #define CONFIG_BFIN_CF_IDE */ /* Add CF flash card support */
-/* #define CONFIG_BFIN_HDD_IDE */ /* Add IDE Disk Drive (HDD) support */
+
+/*
+ * Add CF flash card support in TRUE-IDE Mode (CF-IDE-NAND Card)
+ * Strange address mapping Blackfin A13 connects to CF_A0
+ */
+
+/* #define CONFIG_BFIN_TRUE_IDE */
+
+/*
+ * Add CF flash card support in Common Memory Mode (CF-IDE-NAND Card)
+ * This should be the preferred mode
+ */
+
+/* #define CONFIG_BFIN_CF_IDE */
+
+/*
+ * Add IDE Disk Drive (HDD) support
+ * See example interface here:
+ * http://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:drivers:ide-blackfin
+ */
+
+/* #define CONFIG_BFIN_HDD_IDE */
#if defined(CONFIG_BFIN_CF_IDE) || \
defined(CONFIG_BFIN_HDD_IDE) || \
#define CONFIG_SYS_ATA_DATA_OFFSET 0x0020 /* data I/O */
#define CONFIG_SYS_ATA_REG_OFFSET 0x0020 /* normal register accesses */
#define CONFIG_SYS_ATA_ALT_OFFSET 0x001C /* alternate registers */
-#define CONFIG_SYS_ATA_STRIDE 2 /* CF.A0 --> Blackfin.Ax */
+#define CONFIG_SYS_ATA_STRIDE 2 /* CF.A0 --> Blackfin.A13 */
#elif defined(CONFIG_BFIN_CF_IDE)
#define CONFIG_SYS_ATA_BASE_ADDR 0x20211800
#define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* data I/O */
#define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* normal register accesses */
#define CONFIG_SYS_ATA_ALT_OFFSET 0x000E /* alternate registers */
-#define CONFIG_SYS_ATA_STRIDE 1 /* CF.A0 --> Blackfin.Ax */
+#define CONFIG_SYS_ATA_STRIDE 1 /* CF_A0=0, with /CE1 /CE2 odd/even byte selects */
#elif defined(CONFIG_BFIN_HDD_IDE)
#define CONFIG_SYS_ATA_BASE_ADDR 0x20314000
#define CONFIG_MISC_INIT_R
#define CONFIG_RTC_BFIN
#define CONFIG_UART_CONSOLE 0
-
-/* #define CONFIG_BF537_STAMP_LEDCMD 1 */
+#define CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED
/* Define if want to do post memory test */
#undef CONFIG_POST
#ifdef CONFIG_POST
-#define FLASH_START_POST_BLOCK 11 /* Should > = 11 */
-#define FLASH_END_POST_BLOCK 71 /* Should < = 71 */
+#define CONFIG_SYS_POST_HOTKEYS_GPIO GPIO_PF5
+#define CONFIG_POST_BSPEC1_GPIO_LEDS \
+ GPIO_PF6, GPIO_PF7, GPIO_PF8, GPIO_PF9, GPIO_PF10, GPIO_PF11,
+#define CONFIG_POST_BSPEC2_GPIO_BUTTONS \
+ GPIO_PF5, GPIO_PF4, GPIO_PF3, GPIO_PF2,
+#define CONFIG_POST_BSPEC2_GPIO_NAMES \
+ 10, 11, 12, 13,
+#define CONFIG_SYS_POST_FLASH_START 11
+#define CONFIG_SYS_POST_FLASH_END 71
+#endif
+
+/* These are for board tests */
+#if 0
+#define CONFIG_BOOTCOMMAND "bootldr 0x203f0100"
+#define CONFIG_AUTOBOOT_KEYED
+#define CONFIG_AUTOBOOT_PROMPT \
+ "autoboot in %d seconds: press space to stop\n", bootdelay
+#define CONFIG_AUTOBOOT_STOP_STR " "
#endif
*/
#include <configs/bfin_adi_common.h>
-#include <asm/blackfin-config-post.h>
-
#endif
projects / karo-tx-uboot.git / blobdiff