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author | Jose Marinho <jose.marinho@arm.com> | 2017-06-29 13:07:21 +0100 |
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committer | Andreas Sandberg <andreas.sandberg@arm.com> | 2017-07-10 08:49:28 +0000 |
commit | 91f965dd5708eb365f1b28d30f2c3f012519b1c2 (patch) | |
tree | 64476ad13f084b96cab3f69a0a602bcdedba5979 /src/dev/arm/gic_pl390.hh | |
parent | 22e11ea8dbf6ecb6f1788ae30883106c39aa30fa (diff) | |
download | gem5-91f965dd5708eb365f1b28d30f2c3f012519b1c2.tar.xz |
dev-arm: Add ID registers to the GIC model
Implement GICD_IIDR, GICC_IIDR, GICD_PIDR0, GICD_PIDR1, GICD_PIDR2,
and GICD_PIDR3.
Change-Id: I4f6b5a6303907226e7d8e2f677543b3868c02e7b
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/3961
Diffstat (limited to 'src/dev/arm/gic_pl390.hh')
-rw-r--r-- | src/dev/arm/gic_pl390.hh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/dev/arm/gic_pl390.hh b/src/dev/arm/gic_pl390.hh index 3b35b59fb..60d9ae30d 100644 --- a/src/dev/arm/gic_pl390.hh +++ b/src/dev/arm/gic_pl390.hh @@ -67,10 +67,23 @@ class Pl390 : public BaseGic, public BaseGicRegisters GICD_TYPER = 0x004, // controller type GICD_IIDR = 0x008, // implementer id GICD_SGIR = 0xf00, // software generated interrupt + GICD_PIDR0 = 0xfe0, // distributor peripheral ID0 + GICD_PIDR1 = 0xfe4, // distributor peripheral ID1 + GICD_PIDR2 = 0xfe8, // distributor peripheral ID2 + GICD_PIDR3 = 0xfec, // distributor peripheral ID3 DIST_SIZE = 0xfff }; + /** + * As defined in: + * "ARM Generic Interrupt Controller Architecture" version 2.0 + * "CoreLink GIC-400 Generic Interrupt Controller" revision r0p1 + */ + static constexpr uint32_t GICD_400_PIDR_VALUE = 0x002bb490; + static constexpr uint32_t GICD_400_IIDR_VALUE = 0x200143B; + static constexpr uint32_t GICC_400_IIDR_VALUE = 0x202143B; + static const AddrRange GICD_IGROUPR; // interrupt group (unimplemented) static const AddrRange GICD_ISENABLER; // interrupt set enable static const AddrRange GICD_ICENABLER; // interrupt clear enable |