colibri_t20: add i2c support

[u-boot] / include / configs / rpi-common.h

diff --git a/include/configs/rpi-common.h b/include/configs/rpi-common.h
index 3121ac9874af0e864f0bdd339b1a0c710df2bac2..8830a10efb012755ae76e644212a20482b89c434 100644 (file)
--- a/include/configs/rpi-common.h
+++ b/include/configs/rpi-common.h
@@ -8,12 +8,17 @@
 #define _RPI_COMMON_H_
 
 #include <linux/sizes.h>
+#include <asm/arch/timer.h>
 
 /* Architecture, CPU, etc.*/
 #define CONFIG_SYS_GENERIC_BOARD
 #define CONFIG_BCM2835
 #define CONFIG_ARCH_CPU_INIT
-#define CONFIG_SYS_DCACHE_OFF
+
+#define CONFIG_SYS_TIMER_RATE          1000000
+#define CONFIG_SYS_TIMER_COUNTER       \
+       (&((struct bcm2835_timer_regs *)BCM2835_TIMER_PHYSADDR)->clo)
+
 /*
  * 2835 is a SKU in a series for which the 2708 is the first or primary SoC,
  * so 2708 has historically been used rather than a dedicated 2835 ID.
@@ -110,11 +115,9 @@
 
 /* Shell */
 #define CONFIG_SYS_MAXARGS             8
-#define CONFIG_SYS_PROMPT              "U-Boot> "
 #define CONFIG_COMMAND_HISTORY
 
 /* Commands */
-#include <config_cmd_default.h>
 #define CONFIG_CMD_GPIO
 #define CONFIG_CMD_MMC
 #define CONFIG_PARTITION_UUIDS
@@ -129,9 +132,6 @@
 
 #include <config_distro_defaults.h>
 
-/* Some things don't make sense on this HW or yet */
-#undef CONFIG_CMD_FPGA
-
 /* Environment */
 #define ENV_DEVICE_SETTINGS \
        "stdin=serial,lcd\0" \