| /* |
| * Copyright (c) 2016, Intel Corporation |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of the Intel Corporation nor the |
| * names of its contributors may be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| * |
| * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com> |
| * Keyon Jie <yang.jie@linux.intel.com> |
| */ |
| |
| #ifndef __INCLUDE_PLATFORM_MAILBOX__ |
| #define __INCLUDE_PLATFORM_MAILBOX__ |
| |
| #include <platform/memory.h> |
| |
| |
| /* |
| * The Window Region on Broxton HPSRAM is organised like this :- |
| * +--------------------------------------------------------------------------+ |
| * | Offset | Region | Size | |
| * +---------------------+----------------+-----------------------------------+ |
| * | SRAM_TRACE_BASE | Trace Buffer W3| SRAM_TRACE_SIZE | |
| * +---------------------+----------------+-----------------------------------+ |
| * | SRAM_DEBUG_BASE | Debug data W2 | SRAM_DEBUG_SIZE | |
| * +---------------------+----------------+-----------------------------------+ |
| * | SRAM_INBOX_BASE | Inbox W1 | SRAM_INBOX_SIZE | |
| * +---------------------+----------------+-----------------------------------+ |
| * | SRAM_OUTBOX_BASE | Outbox W0 | SRAM_MAILBOX_SIZE | |
| * +---------------------+----------------+-----------------------------------+ |
| * | SRAM_SW_REG_BASE | SW Registers W0| SRAM_SW_REG_SIZE | |
| * +---------------------+----------------+-----------------------------------+ |
| */ |
| |
| /* window 3 - trace */ |
| #define MAILBOX_TRACE_SIZE SRAM_TRACE_SIZE |
| #define MAILBOX_TRACE_BASE SRAM_TRACE_BASE |
| |
| /* window 2 debug, exception and stream */ |
| #define MAILBOX_DEBUG_SIZE SRAM_DEBUG_SIZE |
| #define MAILBOX_DEBUG_BASE SRAM_DEBUG_BASE |
| |
| #define MAILBOX_EXCEPTION_SIZE SRAM_EXCEPT_SIZE |
| #define MAILBOX_EXCEPTION_BASE SRAM_EXCEPT_BASE |
| #define MAILBOX_EXCEPTION_OFFSET SRAM_DEBUG_SIZE |
| |
| #define MAILBOX_STREAM_SIZE SRAM_STREAM_SIZE |
| #define MAILBOX_STREAM_BASE SRAM_STREAM_BASE |
| #define MAILBOX_STREAM_OFFSET (SRAM_DEBUG_SIZE + SRAM_EXCEPT_SIZE) |
| |
| /* window 1 inbox/downlink and FW registers */ |
| #define MAILBOX_HOSTBOX_SIZE SRAM_INBOX_SIZE |
| #define MAILBOX_HOSTBOX_BASE SRAM_INBOX_BASE |
| |
| /* window 0 */ |
| #define MAILBOX_DSPBOX_SIZE SRAM_OUTBOX_SIZE |
| #define MAILBOX_DSPBOX_BASE SRAM_OUTBOX_BASE |
| |
| #define MAILBOX_SW_REG_SIZE SRAM_SW_REG_SIZE |
| #define MAILBOX_SW_REG_BASE SRAM_SW_REG_BASE |
| |
| #endif |