Atheros AR600x driver + build glue

chromeos/drivers/ath6kl/include/AR6002/addrs.h

+//------------------------------------------------------------------------------
+// <copyright file="addrs.h" company="Atheros">
+//    Copyright (c) 2004-2009 Atheros Corporation.  All rights reserved.
+// 
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License version 2 as
+// published by the Free Software Foundation;
+//
+// Software distributed under the License is distributed on an "AS
+// IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+// implied. See the License for the specific language governing
+// rights and limitations under the License.
+//
+//
+//------------------------------------------------------------------------------
+//==============================================================================
+// Author(s): ="Atheros"
+//==============================================================================
+
+#ifndef __ADDRS_H__
+#define __ADDRS_H__
+
+/*
+ * Special AR6002 Addresses that may be needed by special
+ * applications (e.g. ART) on the Host as well as Target.
+ */
+
+#if defined(AR6002_REV2)
+#define AR6K_RAM_START 0x00500000
+#define TARG_RAM_OFFSET(vaddr) ((A_UINT32)(vaddr) & 0xfffff)
+#define TARG_RAM_SZ (184*1024)
+#define TARG_ROM_SZ (80*1024)
+#endif
+#if defined(AR6002_REV4) || defined(AR6003)
+#define AR6K_RAM_START 0x00540000
+#define TARG_RAM_OFFSET(vaddr) (((A_UINT32)(vaddr) & 0xfffff) - 0x40000)
+#define TARG_RAM_SZ (256*1024)
+#define TARG_ROM_SZ (256*1024)
+#endif
+
+#define AR6002_BOARD_DATA_SZ 768
+#define AR6003_BOARD_DATA_SZ 1024
+
+#define AR6K_RAM_ADDR(byte_offset) (AR6K_RAM_START+(byte_offset))
+#define TARG_RAM_ADDRS(byte_offset) AR6K_RAM_ADDR(byte_offset)
+
+#define AR6K_ROM_START 0x004e0000
+#define TARG_ROM_OFFSET(vaddr) (((A_UINT32)(vaddr) & 0x1fffff) - 0xe0000)
+#define AR6K_ROM_ADDR(byte_offset) (AR6K_ROM_START+(byte_offset))
+#define TARG_ROM_ADDRS(byte_offset) AR6K_ROM_ADDR(byte_offset)
+
+/*
+ * At this ROM address is a pointer to the start of the ROM DataSet Index.
+ * If there are no ROM DataSets, there's a 0 at this address.
+ */
+#define ROM_DATASET_INDEX_ADDR          (TARG_ROM_ADDRS(TARG_ROM_SZ)-8)
+#define ROM_MBIST_CKSUM_ADDR            (TARG_ROM_ADDRS(TARG_ROM_SZ)-4)
+
+/*
+ * The API A_BOARD_DATA_ADDR() is the proper way to get a read pointer to
+ * board data.
+ */
+
+/* Size of Board Data, in bytes */
+#if defined(AR6002_REV4) || defined(AR6003)
+#define BOARD_DATA_SZ AR6003_BOARD_DATA_SZ
+#else
+#define BOARD_DATA_SZ AR6002_BOARD_DATA_SZ
+#endif
+
+
+/*
+ * Constants used by ASM code to access fields of host_interest_s,
+ * which is at a fixed location in RAM.
+ */
+#if defined(AR6002_REV4) || defined(AR6003)
+#define HOST_INTEREST_FLASH_IS_PRESENT_ADDR  (AR6K_RAM_START + 0x60c)
+#else
+#define HOST_INTEREST_FLASH_IS_PRESENT_ADDR  (AR6K_RAM_START + 0x40c)
+#endif
+#define FLASH_IS_PRESENT_TARGADDR       HOST_INTEREST_FLASH_IS_PRESENT_ADDR
+
+#endif /* __ADDRS_H__ */
+
+
+