diff options
Diffstat (limited to 'include/asm-blackfin/cplbinit.h')
| -rw-r--r-- | include/asm-blackfin/cplbinit.h | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/include/asm-blackfin/cplbinit.h b/include/asm-blackfin/cplbinit.h deleted file mode 100644 index 0eb1c1b685a7..000000000000 --- a/include/asm-blackfin/cplbinit.h +++ /dev/null | |||
| @@ -1,95 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * File: include/asm-blackfin/cplbinit.h | ||
| 3 | * Based on: | ||
| 4 | * Author: | ||
| 5 | * | ||
| 6 | * Created: | ||
| 7 | * Description: | ||
| 8 | * | ||
| 9 | * Modified: | ||
| 10 | * Copyright 2004-2006 Analog Devices Inc. | ||
| 11 | * | ||
| 12 | * Bugs: Enter bugs at http://blackfin.uclinux.org/ | ||
| 13 | * | ||
| 14 | * This program is free software; you can redistribute it and/or modify | ||
| 15 | * it under the terms of the GNU General Public License as published by | ||
| 16 | * the Free Software Foundation; either version 2 of the License, or | ||
| 17 | * (at your option) any later version. | ||
| 18 | * | ||
| 19 | * This program is distributed in the hope that it will be useful, | ||
| 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 22 | * GNU General Public License for more details. | ||
| 23 | * | ||
| 24 | * You should have received a copy of the GNU General Public License | ||
| 25 | * along with this program; if not, see the file COPYING, or write | ||
| 26 | * to the Free Software Foundation, Inc., | ||
| 27 | * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 28 | */ | ||
| 29 | |||
| 30 | #ifndef __ASM_CPLBINIT_H__ | ||
| 31 | #define __ASM_CPLBINIT_H__ | ||
| 32 | |||
| 33 | #include <asm/blackfin.h> | ||
| 34 | #include <asm/cplb.h> | ||
| 35 | |||
| 36 | #ifdef CONFIG_MPU | ||
| 37 | |||
| 38 | #include <asm/cplb-mpu.h> | ||
| 39 | |||
| 40 | #else | ||
| 41 | |||
| 42 | #define INITIAL_T 0x1 | ||
| 43 | #define SWITCH_T 0x2 | ||
| 44 | #define I_CPLB 0x4 | ||
| 45 | #define D_CPLB 0x8 | ||
| 46 | |||
| 47 | #define IN_KERNEL 1 | ||
| 48 | |||
| 49 | enum | ||
| 50 | {ZERO_P, L1I_MEM, L1D_MEM, SDRAM_KERN , SDRAM_RAM_MTD, SDRAM_DMAZ, RES_MEM, ASYNC_MEM, L2_MEM}; | ||
| 51 | |||
| 52 | struct cplb_desc { | ||
| 53 | u32 start; /* start address */ | ||
| 54 | u32 end; /* end address */ | ||
| 55 | u32 psize; /* prefered size if any otherwise 1MB or 4MB*/ | ||
| 56 | u16 attr;/* attributes */ | ||
| 57 | u16 i_conf;/* I-CPLB DATA */ | ||
| 58 | u16 d_conf;/* D-CPLB DATA */ | ||
| 59 | u16 valid;/* valid */ | ||
| 60 | const s8 name[30];/* name */ | ||
| 61 | }; | ||
| 62 | |||
| 63 | struct cplb_tab { | ||
| 64 | u_long *tab; | ||
| 65 | u16 pos; | ||
| 66 | u16 size; | ||
| 67 | }; | ||
| 68 | |||
| 69 | extern u_long icplb_table[]; | ||
| 70 | extern u_long dcplb_table[]; | ||
| 71 | |||
| 72 | /* Till here we are discussing about the static memory management model. | ||
| 73 | * However, the operating envoronments commonly define more CPLB | ||
| 74 | * descriptors to cover the entire addressable memory than will fit into | ||
| 75 | * the available on-chip 16 CPLB MMRs. When this happens, the below table | ||
| 76 | * will be used which will hold all the potentially required CPLB descriptors | ||
| 77 | * | ||
| 78 | * This is how Page descriptor Table is implemented in uClinux/Blackfin. | ||
| 79 | */ | ||
| 80 | |||
| 81 | extern u_long ipdt_table[]; | ||
| 82 | extern u_long dpdt_table[]; | ||
| 83 | #ifdef CONFIG_CPLB_INFO | ||
| 84 | extern u_long ipdt_swapcount_table[]; | ||
| 85 | extern u_long dpdt_swapcount_table[]; | ||
| 86 | #endif | ||
| 87 | |||
| 88 | #endif /* CONFIG_MPU */ | ||
| 89 | |||
| 90 | extern unsigned long reserved_mem_dcache_on; | ||
| 91 | extern unsigned long reserved_mem_icache_on; | ||
| 92 | |||
| 93 | extern void generate_cpl_tables(void); | ||
| 94 | |||
| 95 | #endif | ||