diff options
Diffstat (limited to 'src/dev/arm/gic_pl390.cc')
| -rw-r--r-- | src/dev/arm/gic_pl390.cc | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/dev/arm/gic_pl390.cc b/src/dev/arm/gic_pl390.cc index 93aaf5c45..126431fe6 100644 --- a/src/dev/arm/gic_pl390.cc +++ b/src/dev/arm/gic_pl390.cc @@ -258,6 +258,18 @@ Pl390::readDistributor(ContextID ctx, Addr daddr, size_t resp_sz) return (((sys->numRunningContexts() - 1) << 5) | (itLines/INT_BITS_MAX -1) | (haveGem5Extensions ? 0x100 : 0x0)); + case GICD_PIDR0: + //ARM defined DevID + return (GICD_400_PIDR_VALUE & 0xFF); + case GICD_PIDR1: + return ((GICD_400_PIDR_VALUE >> 8) & 0xFF); + case GICD_PIDR2: + return ((GICD_400_PIDR_VALUE >> 16) & 0xFF); + case GICD_PIDR3: + return ((GICD_400_PIDR_VALUE >> 24) & 0xFF); + case GICD_IIDR: + /* revision id is resorted to 1 and variant to 0*/ + return GICD_400_IIDR_VALUE; default: panic("Tried to read Gic distributor at offset %#x\n", daddr); break; @@ -287,7 +299,7 @@ Pl390::readCpu(ContextID ctx, Addr daddr) { switch(daddr) { case GICC_IIDR: - return 0; + return GICC_400_IIDR_VALUE; case GICC_CTLR: return cpuEnabled[ctx]; case GICC_PMR: |