include/asm-blackfin/arch-bf537/cplbtab.h

/*This file is subject to the terms and conditions of the GNU General Public
 * License.
 *
 * Blackfin BF533/2.6 support : LG Soft India
 * Updated : Ashutosh Singh / Jahid Khan : Rrap Software Pvt Ltd
 * Updated : 1. SDRAM_KERNEL, SDRAM_DKENEL are added as initial cplb's
 *	        shouldn't be victimized. cplbmgr.S search logic is corrected
 *	        to findout the appropriate victim.
 *	     2. SDRAM_IGENERIC in dpdt_table is replaced with SDRAM_DGENERIC
 *	     : LG Soft India
 */
#include <config.h>

#ifndef __ARCH_BFINNOMMU_CPLBTAB_H
#define __ARCH_BFINNOMMU_CPLBTAB_H

/*
 * ICPLB TABLE
 */

.data
/* This table is configurable */
    .align 4;

/* Data Attibutes*/

#define SDRAM_IGENERIC		(PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID)
#define SDRAM_IKERNEL		(PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
#define L1_IMEMORY		(PAGE_SIZE_1MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
#define SDRAM_INON_CHBL		(PAGE_SIZE_4MB | CPLB_USER_RD | CPLB_VALID)

/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/

#define ANOMALY_05000158	0x200
#ifdef CONFIG_BLKFIN_WB		/*Write Back Policy */
#define SDRAM_DGENERIC		(PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158)
#define SDRAM_DNON_CHBL		(PAGE_SIZE_4MB | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158)
#define SDRAM_DKERNEL		(PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_USER_WR | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_VALID | CPLB_LOCK | ANOMALY_05000158)
#define L1_DMEMORY		(PAGE_SIZE_4KB | CPLB_L1_CHBL | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158)
#define SDRAM_EBIU		(PAGE_SIZE_4MB | CPLB_DIRTY | CPLB_USER_RD | CPLB_USER_WR | CPLB_SUPV_WR | CPLB_VALID | ANOMALY_05000158)

#else				/*Write Through */
#define SDRAM_DGENERIC		(PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158)
#define SDRAM_DNON_CHBL		(PAGE_SIZE_4MB | CPLB_WT | CPLB_L1_AOW | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158)
#define SDRAM_DKERNEL		(PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_USER_RD | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_VALID | CPLB_LOCK | ANOMALY_05000158)
#define L1_DMEMORY		(PAGE_SIZE_4KB | CPLB_L1_CHBL | CPLB_L1_AOW | CPLB_WT | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158)
#define SDRAM_EBIU		(PAGE_SIZE_4MB | CPLB_WT | CPLB_L1_AOW | CPLB_USER_RD | CPLB_USER_WR | CPLB_SUPV_WR | CPLB_VALID | ANOMALY_05000158)
#endif

.align 4;
.global _ipdt_table _ipdt_table:.byte4 0x00000000;
.byte4(SDRAM_IKERNEL);		/*SDRAM_Page0 */
.byte4 0x00400000;
.byte4(SDRAM_IKERNEL);		/*SDRAM_Page1 */
.byte4 0x00800000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page2 */
.byte4 0x00C00000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page3 */
.byte4 0x01000000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page4 */
.byte4 0x01400000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page5 */
.byte4 0x01800000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page6 */
.byte4 0x01C00000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page7 */
.byte4 0x02000000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page8 */
.byte4 0x02400000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page9 */
.byte4 0x02800000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page10 */
.byte4 0x02C00000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page11 */
.byte4 0x03000000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page12 */
.byte4 0x03400000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page13 */
.byte4 0x03800000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page14 */
.byte4 0x03C00000;
.byte4(SDRAM_IGENERIC);		/*SDRAM_Page15 */
.byte4 0x20000000;
.byte4(SDRAM_EBIU);		/* Async Memory Bank 2 (Secnd) */

.byte4 0xffffffff;		/* end of section - termination */

/*
 * PAGE DESCRIPTOR TABLE
 *
 */

/*
 * Till here we are discussing about the static memory management model.
 * However, the operating envoronments commonly define more CPLB
 * descriptors to cover the entire addressable memory than will fit into
 * the available on-chip 16 CPLB MMRs. When this happens, the below table
 * will be used which will hold all the potentially required CPLB descriptors
 *
 * This is how Page descriptor Table is implemented in uClinux/Blackfin.
 */
.global _dpdt_table _dpdt_table:.byte4 0x00000000;
.byte4(SDRAM_DKERNEL);		/*SDRAM_Page0 */
.byte4 0x00400000;
.byte4(SDRAM_DKERNEL);		/*SDRAM_Page1 */
.byte4 0x00800000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page2 */
.byte4 0x00C00000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page3 */
.byte4 0x01000000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page4 */
.byte4 0x01400000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page5 */
.byte4 0x01800000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page6 */
.byte4 0x01C00000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page7 */
.byte4 0x02000000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page8 */
.byte4 0x02400000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page9 */
.byte4 0x02800000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page10 */
.byte4 0x02C00000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page11 */
.byte4 0x03000000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page12 */
.byte4 0x03400000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page13 */
.byte4 0x03800000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page14 */
.byte4 0x03C00000;
.byte4(SDRAM_DGENERIC);		/*SDRAM_Page15 */
.byte4 0x20000000;
.byte4(SDRAM_EBIU);		/* Async Memory Bank 0 (Prim A) */

#if ((BFIN_CPU == ADSP_BF534) || (BFIN_CPU == ADSP_BF537))
.byte4 0xFF800000;
.byte4(L1_DMEMORY);
.byte4 0xFF801000;
.byte4(L1_DMEMORY);
.byte4 0xFF802000;
.byte4(L1_DMEMORY);
.byte4 0xFF803000;
.byte4(L1_DMEMORY);
#endif
.byte4 0xFF804000;
.byte4(L1_DMEMORY);
.byte4 0xFF805000;
.byte4(L1_DMEMORY);
.byte4 0xFF806000;
.byte4(L1_DMEMORY);
.byte4 0xFF807000;
.byte4(L1_DMEMORY);
#if ((BFIN_CPU == ADSP_BF534) || (BFIN_CPU == ADSP_BF537))
.byte4 0xFF900000;
.byte4(L1_DMEMORY);
.byte4 0xFF901000;
.byte4(L1_DMEMORY);
.byte4 0xFF902000;
.byte4(L1_DMEMORY);
.byte4 0xFF903000;
.byte4(L1_DMEMORY);
#endif
.byte4 0xFF904000;
.byte4(L1_DMEMORY);
.byte4 0xFF905000;
.byte4(L1_DMEMORY);
.byte4 0xFF906000;
.byte4(L1_DMEMORY);
.byte4 0xFF907000;
.byte4(L1_DMEMORY);

.byte4 0xFFB00000;
.byte4(L1_DMEMORY);

.byte4 0xffffffff;		/*end of section - termination */

#ifdef CONFIG_CPLB_INFO
.global _ipdt_swapcount_table;	/* swapin count first, then swapout count */
_ipdt_swapcount_table:
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 10 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 20 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 30 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 40 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 50 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 60 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 70 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 80 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 90 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 100 */

.global _dpdt_swapcount_table;	/* swapin count first, then swapout count */
_dpdt_swapcount_table:
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 10 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 20 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 30 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 40 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 50 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 60 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 70 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 80 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 80 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 100 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 110 */
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;
.byte4 0x00000000;		/* 120 */

#endif

#endif	/*__ARCH_BFINNOMMU_CPLBTAB_H*/