tegra: i2c: Select number of controllers for Tegra2 boards

[karo-tx-uboot.git] / include / configs / tegra2-common.h

diff --git a/include/configs/tegra2-common.h b/include/configs/tegra2-common.h
index febce35ac1e4546b1ed9a9f9a0dcbc3830bae0b6..837f859c7cccce4326e0440c5a030b0a9224ce28 100644 (file)
--- a/include/configs/tegra2-common.h
+++ b/include/configs/tegra2-common.h
@@ -31,9 +31,11 @@
 #define CONFIG_ARMCORTEXA9             /* This is an ARM V7 CPU core */
 #define CONFIG_TEGRA2                  /* in a NVidia Tegra2 core */
 #define CONFIG_MACH_TEGRA_GENERIC      /* which is a Tegra generic machine */
-#define CONFIG_L2_OFF                  /* No L2 cache */
+#define CONFIG_SYS_L2CACHE_OFF         /* No L2 cache */
 
-#define CONFIG_ENABLE_CORTEXA9         /* enable CPU (A9 complex) */
+#define CONFIG_SYS_CACHELINE_SIZE      32
+
+#define CONFIG_ARCH_CPU_INIT           /* Fire up the A9 core */
 
 #include <asm/arch/tegra2.h>           /* get chip and board defs */
 
@@ -43,15 +45,13 @@
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO
 
-#define CONFIG_SKIP_RELOCATE_UBOOT
 #define CONFIG_SKIP_LOWLEVEL_INIT
 
 #define CONFIG_CMDLINE_TAG             /* enable passing of ATAGs */
 #define CONFIG_OF_LIBFDT               /* enable passing of devicetree */
 
 /* Environment */
-#define CONFIG_ENV_IS_NOWHERE
-#define CONFIG_ENV_SIZE                        0x20000 /* Total Size Environment */
+#define CONFIG_ENV_SIZE                        0x2000  /* Total Size Environment */
 
 /*
  * Size of malloc() pool
@@ -84,6 +84,19 @@
 #define CONFIG_SYS_BAUDRATE_TABLE      {4800, 9600, 19200, 38400, 57600,\
                                        115200}
 
+/*
+ * This parameter affects a TXFILLTUNING field that controls how much data is
+ * sent to the latency fifo before it is sent to the wire. Without this
+ * parameter, the default (2) causes occasional Data Buffer Errors in OUT
+ * packets depending on the buffer address and size.
+ */
+#define CONFIG_USB_EHCI_TXFIFO_THRESH  10
+#define CONFIG_EHCI_IS_TDI
+#define CONFIG_EHCI_DCACHE
+
+/* Total I2C ports on Tegra2 */
+#define TEGRA_I2C_NUM_CONTROLLERS      4
+
 /* include default commands */
 #include <config_cmd_default.h>
 
@@ -98,7 +111,7 @@
 /* turn on command-line edit/hist/auto */
 #define CONFIG_CMDLINE_EDITING
 #define CONFIG_COMMAND_HISTORY
-#define CONFIG_AUTOCOMPLETE
+#define CONFIG_AUTO_COMPLETE
 
 #define CONFIG_SYS_NO_FLASH
 
@@ -151,7 +164,7 @@
 #define PHYS_SDRAM_1           TEGRA2_SDRC_CS0
 #define PHYS_SDRAM_1_SIZE      0x20000000      /* 512M */
 
-#define CONFIG_SYS_TEXT_BASE   0x00E08000
+#define CONFIG_SYS_TEXT_BASE   0x00108000
 #define CONFIG_SYS_SDRAM_BASE  PHYS_SDRAM_1
 
 #define CONFIG_SYS_INIT_RAM_ADDR       CONFIG_STACKBASE
@@ -160,4 +173,6 @@
                                                CONFIG_SYS_INIT_RAM_SIZE - \
                                                GENERATED_GBL_DATA_SIZE)
 
+#define CONFIG_TEGRA2_GPIO
+#define CONFIG_CMD_GPIO
 #endif /* __TEGRA2_COMMON_H */