Blackfin arch: move include/asm-blackfin header files to arch/blackfin
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
95
arch/blackfin/include/asm/cplbinit.h
Normal file
95
arch/blackfin/include/asm/cplbinit.h
Normal file
@@ -0,0 +1,95 @@
|
||||
/*
|
||||
* File: include/asm-blackfin/cplbinit.h
|
||||
* Based on:
|
||||
* Author:
|
||||
*
|
||||
* Created:
|
||||
* Description:
|
||||
*
|
||||
* Modified:
|
||||
* Copyright 2004-2006 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 __ASM_CPLBINIT_H__
|
||||
#define __ASM_CPLBINIT_H__
|
||||
|
||||
#include <asm/blackfin.h>
|
||||
#include <asm/cplb.h>
|
||||
|
||||
#ifdef CONFIG_MPU
|
||||
|
||||
#include <asm/cplb-mpu.h>
|
||||
|
||||
#else
|
||||
|
||||
#define INITIAL_T 0x1
|
||||
#define SWITCH_T 0x2
|
||||
#define I_CPLB 0x4
|
||||
#define D_CPLB 0x8
|
||||
|
||||
#define IN_KERNEL 1
|
||||
|
||||
enum
|
||||
{ZERO_P, L1I_MEM, L1D_MEM, SDRAM_KERN , SDRAM_RAM_MTD, SDRAM_DMAZ, RES_MEM, ASYNC_MEM, L2_MEM};
|
||||
|
||||
struct cplb_desc {
|
||||
u32 start; /* start address */
|
||||
u32 end; /* end address */
|
||||
u32 psize; /* prefered size if any otherwise 1MB or 4MB*/
|
||||
u16 attr;/* attributes */
|
||||
u16 i_conf;/* I-CPLB DATA */
|
||||
u16 d_conf;/* D-CPLB DATA */
|
||||
u16 valid;/* valid */
|
||||
const s8 name[30];/* name */
|
||||
};
|
||||
|
||||
struct cplb_tab {
|
||||
u_long *tab;
|
||||
u16 pos;
|
||||
u16 size;
|
||||
};
|
||||
|
||||
extern u_long icplb_table[];
|
||||
extern u_long dcplb_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.
|
||||
*/
|
||||
|
||||
extern u_long ipdt_table[];
|
||||
extern u_long dpdt_table[];
|
||||
#ifdef CONFIG_CPLB_INFO
|
||||
extern u_long ipdt_swapcount_table[];
|
||||
extern u_long dpdt_swapcount_table[];
|
||||
#endif
|
||||
|
||||
#endif /* CONFIG_MPU */
|
||||
|
||||
extern unsigned long reserved_mem_dcache_on;
|
||||
extern unsigned long reserved_mem_icache_on;
|
||||
|
||||
extern void generate_cpl_tables(void);
|
||||
|
||||
#endif
|
Reference in New Issue
Block a user