gwj / at91sam9263 · Commits

Commit 3e4587d5d1b8ccb28de9be2fbab724dc1cc89359

Authored by ths
1 parent 1b413d55

Introduce 4KEm configuration with fixed MMU mapping. Delete bogus INSN_DSP 

flags.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3637 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 1 changed file with 19 additions and 2 deletions
target-mips/translate_init.c
  View file @3e4587d
... ... @@ -129,6 +129,23 @@ static mips_def_t mips_defs[] =
129 129 .insn_flags = CPU_MIPS32R2 | ASE_MIPS16,
130 130 },
131 131 {
  132 + .name = "4KEm",
  133 + .CP0_PRid = 0x00019100,
  134 + /* Config1 implemented, MIPS32R2, fixed mapping MMU,
  135 + no virtual icache, uncached coherency. */
  136 + .CP0_Config0 = (1 << CP0C0_M) | (0x1 << CP0C0_AR) |
  137 + (0x3 << CP0C0_MT) | (0x2 << CP0C0_K0),
  138 + .CP0_Config1 = MIPS_CONFIG1 |
  139 + (0 << CP0C1_IS) | (3 << CP0C1_IL) | (1 << CP0C1_IA) |
  140 + (0 << CP0C1_DS) | (3 << CP0C1_DL) | (1 << CP0C1_DA),
  141 + .CP0_Config2 = MIPS_CONFIG2,
  142 + .CP0_Config3 = MIPS_CONFIG3,
  143 + .SYNCI_Step = 32,
  144 + .CCRes = 2,
  145 + .CP0_Status_rw_bitmask = 0x1258FF17,
  146 + .insn_flags = CPU_MIPS32R2 | ASE_MIPS16,
  147 + },
  148 + {
132 149 .name = "24Kc",
133 150 .CP0_PRid = 0x00019300,
134 151 .CP0_Config0 = MIPS_CONFIG0 | (0x1 << CP0C0_AR),
... ... @@ -141,7 +158,7 @@ static mips_def_t mips_defs[] =
141 158 .CCRes = 2,
142 159 /* No DSP implemented. */
143 160 .CP0_Status_rw_bitmask = 0x1278FF1F,
144   - .insn_flags = CPU_MIPS32R2 | ASE_MIPS16 | ASE_DSP,
  161 + .insn_flags = CPU_MIPS32R2 | ASE_MIPS16,
145 162 },
146 163 {
147 164 .name = "24Kf",
... ... @@ -158,7 +175,7 @@ static mips_def_t mips_defs[] =
158 175 .CP0_Status_rw_bitmask = 0x3678FF1F,
159 176 .CP1_fcr0 = (1 << FCR0_F64) | (1 << FCR0_L) | (1 << FCR0_W) |
160 177 (1 << FCR0_D) | (1 << FCR0_S) | (0x93 << FCR0_PRID),
161   - .insn_flags = CPU_MIPS32R2 | ASE_MIPS16 | ASE_DSP,
  178 + .insn_flags = CPU_MIPS32R2 | ASE_MIPS16,
162 179 },
163 180 {
164 181 .name = "34Kf",
... ...