am33xx: Rework #ifdef's around s_init for clarity

[karo-tx-uboot.git] / include / configs / ti_armv7_common.h

diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
index e89e8744df4492a722eb142cdd22d91c14d60997..69d69a54212655ea772a46bb9f1fd5dbd5c6e6e5 100644 (file)
--- a/include/configs/ti_armv7_common.h
+++ b/include/configs/ti_armv7_common.h
@@ -45,27 +45,29 @@
 #define CONFIG_BOOTDELAY               1
 
 /*
- * DDR information.  We say (for simplicity) that we have 1 bank,
- * always, even when we have more.  We always start at 0x80000000,
- * and we place the initial stack pointer in our SRAM.
+ * DDR information.  If the CONFIG_NR_DRAM_BANKS is not defined,
+ * we say (for simplicity) that we have 1 bank, always, even when
+ * we have more.  We always start at 0x80000000, and we place the
+ * initial stack pointer in our SRAM. Otherwise, we can define
+ * CONFIG_NR_DRAM_BANKS before including this file.
  */
+#ifndef CONFIG_NR_DRAM_BANKS
 #define CONFIG_NR_DRAM_BANKS           1
+#endif
 #define CONFIG_SYS_SDRAM_BASE          0x80000000
 #define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
                                                GENERATED_GBL_DATA_SIZE)
 
 /* Timer information. */
 #define CONFIG_SYS_PTV                 2       /* Divisor: 2^(PTV+1) => 8 */
-#define CONFIG_SYS_HZ                  1000    /* 1ms clock */
 
 /* I2C IP block */
 #define CONFIG_I2C
-#define CONFIG_HARD_I2C
-#define CONFIG_SYS_I2C_SPEED           100000
-#define CONFIG_SYS_I2C_SLAVE           1
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_DRIVER_OMAP24XX_I2C
 #define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_OMAP24_I2C_SPEED    100000
+#define CONFIG_SYS_OMAP24_I2C_SLAVE    1
+#define CONFIG_SYS_I2C_OMAP24XX
 
 /* MMC/SD IP block */
 #define CONFIG_MMC
@@ -202,7 +204,7 @@
 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME       "u-boot.img"
 
 #ifdef CONFIG_SPL_OS_BOOT
-#define CONFIG_SYS_SPL_ARGS_ADDR               (CONFIG_SYS_SDRAM_BASE + 0x100)
+#define CONFIG_SYS_SPL_ARGS_ADDR               0x80F80000
 
 /* FAT */
 #define CONFIG_SPL_FAT_LOAD_KERNEL_NAME                "uImage"
@@ -239,7 +241,6 @@
 #define CONFIG_SPL_BOARD_INIT
 
 #ifdef CONFIG_NAND
-#define CONFIG_SPL_NAND_AM33XX_BCH     /* OMAP4 and later ELM support */
 #define CONFIG_SPL_NAND_SUPPORT
 #define CONFIG_SPL_NAND_BASE
 #define CONFIG_SPL_NAND_DRIVERS