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Add basic OMAP2 chip support.

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Add the OMAP242x (arm1136 core) initialisation with basic on-chip
peripherals and update OMAP1 peripherals which are re-used in OMAP2.
Make palmte.c and sd.c errors go to stderr.
Allow disabling SD chipselect.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4213 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog 2008-04-14 21:05:22 +00:00
parent f93eb9ff66
commit 827df9f3c5
14 changed files with 6936 additions and 226 deletions
Download patch file Download diff file Expand all files Collapse all files

7
target-arm/helper.c
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@ -55,6 +55,7 @@ static void cpu_reset_model_id(CPUARMState *env, uint32_t id)
env->cp15.c0_cachetype = 0x1dd20d2;
env->cp15.c1_sys = 0x00090078;
break;
case ARM_CPUID_ARM1136_R2:
case ARM_CPUID_ARM1136:
set_feature(env, ARM_FEATURE_V6);
set_feature(env, ARM_FEATURE_VFP);
@ -206,6 +207,7 @@ static const struct arm_cpu_t arm_cpu_names[] = {
{ ARM_CPUID_ARM946, "arm946"},
{ ARM_CPUID_ARM1026, "arm1026"},
{ ARM_CPUID_ARM1136, "arm1136"},
{ ARM_CPUID_ARM1136_R2, "arm1136-r2"},
{ ARM_CPUID_ARM11MPCORE, "arm11mpcore"},
{ ARM_CPUID_CORTEXM3, "cortex-m3"},
{ ARM_CPUID_CORTEXA8, "cortex-a8"},
@ -1582,6 +1584,7 @@ uint32_t HELPER(get_cp15)(CPUState *env, uint32_t insn)
case ARM_CPUID_ARM1026:
return 1;
case ARM_CPUID_ARM1136:
case ARM_CPUID_ARM1136_R2:
return 7;
case ARM_CPUID_ARM11MPCORE:
return 1;
@ -1762,6 +1765,10 @@ uint32_t HELPER(get_cp15)(CPUState *env, uint32_t insn)
case 8: /* TI925T_status */
return 0;
}
/* TODO: Peripheral port remap register:
* On OMAP2 mcr p15, 0, rn, c15, c2, 4 sets up the interrupt
* controller base address at $rn & ~0xfff and map size of
* 0x200 << ($rn & 0xfff), when MMU is off. */
goto bad_reg;
}
return 0;