diff options
| author | Robin Getz <robin.getz@analog.com> | 2007-08-05 02:14:42 -0400 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-08-05 02:14:42 -0400 |
| commit | be7b0d3711ec198a20edd769b9f1ad4f935a9bc2 (patch) | |
| tree | f2b8defc75e86b90d3e0e55944544d121c2ae906 /include/asm-blackfin/mach-bf533 | |
| parent | b4055d733d58135371c0c3a7f8c8899ca7b4f658 (diff) | |
Blackfin arch: fix up header for BF533
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'include/asm-blackfin/mach-bf533')
| -rw-r--r-- | include/asm-blackfin/mach-bf533/bf533.h | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/include/asm-blackfin/mach-bf533/bf533.h b/include/asm-blackfin/mach-bf533/bf533.h index cb0785768b35..12a416931991 100644 --- a/include/asm-blackfin/mach-bf533/bf533.h +++ b/include/asm-blackfin/mach-bf533/bf533.h | |||
| @@ -158,58 +158,4 @@ | |||
| 158 | #define CPUID 0x0 | 158 | #define CPUID 0x0 |
| 159 | #endif | 159 | #endif |
| 160 | 160 | ||
| 161 | #if (CONFIG_MEM_SIZE % 4) | ||
| 162 | #error "SDRAM mem size must be multible of 4MB" | ||
| 163 | #endif | ||
| 164 | |||
| 165 | #define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO) | ||
| 166 | #define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK) | ||
| 167 | #define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK) | ||
| 168 | #define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID) | ||
| 169 | |||
| 170 | /*Use the menuconfig cache policy here - CONFIG_BFIN_WT/CONFIG_BFIN_WB*/ | ||
| 171 | |||
| 172 | #define ANOMALY_05000158_WORKAROUND 0x200 | ||
| 173 | #ifdef CONFIG_BFIN_WB /*Write Back Policy */ | ||
| 174 | #define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_DIRTY \ | ||
| 175 | | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) | ||
| 176 | #else /*Write Through */ | ||
| 177 | #define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_DIRTY \ | ||
| 178 | | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) | ||
| 179 | #endif | ||
| 180 | |||
| 181 | #define L1_DMEMORY (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY) | ||
| 182 | #define SDRAM_DNON_CHBL (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY) | ||
| 183 | #define SDRAM_EBIU (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY) | ||
| 184 | #define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY) | ||
| 185 | |||
| 186 | #define SIZE_1K 0x00000400 /* 1K */ | ||
| 187 | #define SIZE_4K 0x00001000 /* 4K */ | ||
| 188 | #define SIZE_1M 0x00100000 /* 1M */ | ||
| 189 | #define SIZE_4M 0x00400000 /* 4M */ | ||
| 190 | |||
| 191 | #define MAX_CPLBS (16 * 2) | ||
| 192 | |||
| 193 | /* | ||
| 194 | * Number of required data CPLB switchtable entries | ||
| 195 | * MEMSIZE / 4 (we mostly install 4M page size CPLBs | ||
| 196 | * approx 16 for smaller 1MB page size CPLBs for allignment purposes | ||
| 197 | * 1 for L1 Data Memory | ||
| 198 | * 1 for CONFIG_DEBUG_HUNT_FOR_ZERO | ||
| 199 | * 1 for ASYNC Memory | ||
| 200 | */ | ||
| 201 | |||
| 202 | |||
| 203 | #define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2) | ||
| 204 | |||
| 205 | /* | ||
| 206 | * Number of required instruction CPLB switchtable entries | ||
| 207 | * MEMSIZE / 4 (we mostly install 4M page size CPLBs | ||
| 208 | * approx 12 for smaller 1MB page size CPLBs for allignment purposes | ||
| 209 | * 1 for L1 Instruction Memory | ||
| 210 | * 1 for CONFIG_DEBUG_HUNT_FOR_ZERO | ||
| 211 | */ | ||
| 212 | |||
| 213 | #define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2) | ||
| 214 | |||
| 215 | #endif /* __MACH_BF533_H__ */ | 161 | #endif /* __MACH_BF533_H__ */ |
