siemens, draco: add new target

[oweals/u-boot.git] / include / configs / tegra20-common.h

diff --git a/include/configs/tegra20-common.h b/include/configs/tegra20-common.h
index d5e9ee4062e4fd7b1343e761c08cdbdb47186f80..21bf9771742424dcf4da509e8550a2964b585b0a 100644 (file)
--- a/include/configs/tegra20-common.h
+++ b/include/configs/tegra20-common.h
@@ -9,6 +9,9 @@
 #define _TEGRA20_COMMON_H_
 #include "tegra-common.h"
 
+/* Cortex-A9 uses a cache line size of 32 bytes */
+#define CONFIG_SYS_CACHELINE_SIZE      32
+
 /*
  * Errata configuration
  */
@@ -21,11 +24,6 @@
  */
 #define V_NS16550_CLK          216000000       /* 216MHz (pllp_out0) */
 
-/*
- * High Level Configuration Options
- */
-#define CONFIG_TEGRA20                         /* in a NVidia Tegra20 core */
-
 /* Environment information, boards can override if required */
 #define CONFIG_LOADADDR                0x00408000      /* def. location for kernel */
 
@@ -46,6 +44,9 @@
  * scriptaddr can be pretty much anywhere that doesn't conflict with something
  *   else. Put it above BOOTMAPSZ to eliminate conflicts.
  *
+ * pxefile_addr_r can be pretty much anywhere that doesn't conflict with
+ *   something else. Put it above BOOTMAPSZ to eliminate conflicts.
+ *
  * kernel_addr_r must be within the first 128M of RAM in order for the
  *   kernel's CONFIG_AUTO_ZRELADDR option to work. Since the kernel will
  *   decompress itself to 0x8000 after the start of RAM, kernel_addr_r
@@ -63,6 +64,7 @@
  */
 #define MEM_LAYOUT_ENV_SETTINGS \
        "scriptaddr=0x10000000\0" \
+       "pxefile_addr_r=0x10100000\0" \
        "kernel_addr_r=0x01000000\0" \
        "fdt_addr_r=0x02000000\0" \
        "ramdisk_addr_r=0x02100000\0"
@@ -93,6 +95,7 @@
  */
 #define CONFIG_USB_EHCI_TXFIFO_THRESH  10
 #define CONFIG_EHCI_IS_TDI
+#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1
 
 /* Total I2C ports on Tegra20 */
 #define TEGRA_I2C_NUM_CONTROLLERS      4