Update from 2013.01 to 2013.07

[karo-tx-uboot.git] / include / configs / tegra114-common.h

diff --git a/include/configs/tegra114-common.h b/include/configs/tegra114-common.h
new file mode 100644 (file)
index 0000000..44e98e5
--- /dev/null
+++ b/include/configs/tegra114-common.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TEGRA114_COMMON_H_
+#define _TEGRA114_COMMON_H_
+#include "tegra-common.h"
+
+/*
+ * NS16550 Configuration
+ */
+#define V_NS16550_CLK          408000000       /* 408MHz (pllp_out0) */
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_TEGRA114                        /* in a NVidia Tegra114 core */
+
+/* Environment information, boards can override if required */
+#define CONFIG_LOADADDR                0x80408000      /* def. location for kernel */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LOAD_ADDR   0x80A00800      /* default */
+#define CONFIG_STACKBASE       0x82800000      /* 40MB */
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_SYS_TEXT_BASE   0x8010E000
+
+/*
+ * Memory layout for where various images get loaded by boot scripts:
+ *
+ * scriptaddr 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
+ *   should not overlap that area, or the kernel will have to copy itself
+ *   somewhere else before decompression. Similarly, the address of any other
+ *   data passed to the kernel shouldn't overlap the start of RAM. Pushing
+ *   this up to 16M allows for a sizable kernel to be decompressed below the
+ *   compressed load address.
+ *
+ * fdt_addr_r simply shouldn't overlap anything else. Choosing 32M allows for
+ *   the compressed kernel to be up to 16M too.
+ *
+ * ramdisk_addr_r simply shouldn't overlap anything else. Choosing 33M allows
+ *   for the FDT/DTB to be up to 1M, which is hopefully plenty.
+ */
+#define MEM_LAYOUT_ENV_SETTINGS \
+       "scriptaddr=0x90000000\0" \
+       "kernel_addr_r=0x81000000\0" \
+       "fdt_addr_r=0x82000000\0" \
+       "ramdisk_addr_r=0x82100000\0"
+
+/* Defines for SPL */
+#define CONFIG_SPL_TEXT_BASE           0x80108000
+#define CONFIG_SYS_SPL_MALLOC_START    0x80090000
+#define CONFIG_SPL_STACK               0x800ffffc
+
+/* Total I2C ports on Tegra114 */
+#define TEGRA_I2C_NUM_CONTROLLERS      5
+
+/* For USB EHCI controller */
+#define CONFIG_EHCI_IS_TDI
+
+#endif /* _TEGRA114_COMMON_H_ */