Blackfin arch: move include/asm-blackfin header files to arch/blackfin

Signed-off-by: Bryan Wu <cooloney@kernel.org>

1 files changed, 110 insertions, 0 deletions

diff --git a/arch/blackfin/include/asm/cplb.h b/arch/blackfin/include/asm/cplb.h
new file mode 100644
index 0000000..05d6f05
--- /dev/null
+++ b/arch/blackfin/include/asm/cplb.h
@@ -0,0 +1,110 @@
+/*
+ * File:         include/asm-blackfin/cplb.h
+ * Based on:     include/asm-blackfin/mach-bf537/bf537.h
+ * Author:       Robin Getz <rgetz@blackfin.uclinux.org>
+ *
+ * Created:      2000
+ * Description:  Common CPLB definitions for CPLB init
+ *
+ * Modified:
+ *               Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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 the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef _CPLB_H
+#define _CPLB_H
+
+#include <asm/blackfin.h>
+#include <mach/anomaly.h>
+
+#define SDRAM_IGENERIC    (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
+#define SDRAM_IKERNEL     (SDRAM_IGENERIC | CPLB_LOCK)
+#define L1_IMEMORY        (               CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
+#define SDRAM_INON_CHBL   (               CPLB_USER_RD | CPLB_VALID)
+
+/*Use the menuconfig cache policy here - CONFIG_BFIN_WT/CONFIG_BFIN_WB*/
+
+#if ANOMALY_05000158
+#define ANOMALY_05000158_WORKAROUND             0x200
+#else
+#define ANOMALY_05000158_WORKAROUND             0x0
+#endif
+
+#define CPLB_COMMON	(CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
+
+#ifdef CONFIG_BFIN_WB         /*Write Back Policy */
+#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_COMMON)
+#else                           /*Write Through */
+#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW  | CPLB_COMMON)
+#endif
+
+#define L1_DMEMORY       (CPLB_LOCK | CPLB_COMMON)
+#define L2_MEMORY        (CPLB_COMMON)
+#define SDRAM_DNON_CHBL  (CPLB_COMMON)
+#define SDRAM_EBIU       (CPLB_COMMON)
+#define SDRAM_OOPS       (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY)
+
+#define SIZE_1K 0x00000400      /* 1K */
+#define SIZE_4K 0x00001000      /* 4K */
+#define SIZE_1M 0x00100000      /* 1M */
+#define SIZE_4M 0x00400000      /* 4M */
+
+#ifdef CONFIG_MPU
+#define MAX_CPLBS 16
+#else
+#define MAX_CPLBS (16 * 2)
+#endif
+
+#define ASYNC_MEMORY_CPLB_COVERAGE	((ASYNC_BANK0_SIZE + ASYNC_BANK1_SIZE + \
+				 ASYNC_BANK2_SIZE + ASYNC_BANK3_SIZE) / SIZE_4M)
+
+#define CPLB_ENABLE_ICACHE_P	0
+#define CPLB_ENABLE_DCACHE_P	1
+#define CPLB_ENABLE_DCACHE2_P	2
+#define CPLB_ENABLE_CPLBS_P	3	/* Deprecated! */
+#define CPLB_ENABLE_ICPLBS_P	4
+#define CPLB_ENABLE_DCPLBS_P	5
+
+#define CPLB_ENABLE_ICACHE	(1<<CPLB_ENABLE_ICACHE_P)
+#define CPLB_ENABLE_DCACHE	(1<<CPLB_ENABLE_DCACHE_P)
+#define CPLB_ENABLE_DCACHE2	(1<<CPLB_ENABLE_DCACHE2_P)
+#define CPLB_ENABLE_CPLBS	(1<<CPLB_ENABLE_CPLBS_P)
+#define CPLB_ENABLE_ICPLBS	(1<<CPLB_ENABLE_ICPLBS_P)
+#define CPLB_ENABLE_DCPLBS	(1<<CPLB_ENABLE_DCPLBS_P)
+#define CPLB_ENABLE_ANY_CPLBS	CPLB_ENABLE_CPLBS | \
+				CPLB_ENABLE_ICPLBS | \
+				CPLB_ENABLE_DCPLBS
+
+#define CPLB_RELOADED		0x0000
+#define CPLB_NO_UNLOCKED	0x0001
+#define CPLB_NO_ADDR_MATCH	0x0002
+#define CPLB_PROT_VIOL		0x0003
+#define CPLB_UNKNOWN_ERR	0x0004
+
+#define CPLB_DEF_CACHE		CPLB_L1_CHBL | CPLB_WT
+#define CPLB_CACHE_ENABLED	CPLB_L1_CHBL | CPLB_DIRTY
+
+#define CPLB_I_PAGE_MGMT	CPLB_LOCK | CPLB_VALID
+#define CPLB_D_PAGE_MGMT	CPLB_LOCK | CPLB_ALL_ACCESS | CPLB_VALID
+#define CPLB_DNOCACHE		CPLB_ALL_ACCESS | CPLB_VALID
+#define CPLB_DDOCACHE		CPLB_DNOCACHE | CPLB_DEF_CACHE
+#define CPLB_INOCACHE   	CPLB_USER_RD | CPLB_VALID
+#define CPLB_IDOCACHE   	CPLB_INOCACHE | CPLB_L1_CHBL
+
+#endif				/* _CPLB_H */