arch/arm/mach-tegra/irammap.h

   1 /*
   2  * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms and conditions of the GNU General Public License,
   6  * version 2, as published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope it will be useful, but WITHOUT
   9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  11  * more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15  */
  16
  17 #ifndef __MACH_TEGRA_IRAMMAP_H
  18 #define __MACH_TEGRA_IRAMMAP_H
  19
  20 #include <asm/sizes.h>
  21
  22 /* The first 1K of IRAM is permanently reserved for the CPU reset handler */
  23 #define TEGRA_IRAM_RESET_HANDLER_OFFSET 0
  24 #define TEGRA_IRAM_RESET_HANDLER_SIZE   SZ_1K
  25
  26 /*
  27  * These locations are written to by uncompress.h, and read by debug-macro.S.
  28  * The first word holds the cookie value if the data is valid. The second
  29  * word holds the UART physical address.
  30  */
  31 #define TEGRA_IRAM_DEBUG_UART_OFFSET    SZ_1K
  32 #define TEGRA_IRAM_DEBUG_UART_SIZE      8
  33 #define TEGRA_IRAM_DEBUG_UART_COOKIE    0x55415254
  34
  35 #endif