The GICv2 specifies that 8KiB of the memory map is allocated to the
CPU interface and 4KiB is allocated to the distributor. The current
distributor size is off by 1 and the CPU interface is completely off
by a lot.
Change-Id: I90a9f669a46a37d79c6cc542087cf91f2044f104
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Ciro Santilli <ciro.santilli@arm.com>
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/11769
0x2b000000-0x2b00ffff: HDLCD
0x2c001000-0x2c001fff: GIC (distributor)
- 0x2c002000-0x2c0020ff: GIC (CPU interface)
+ 0x2c002000-0x2c003fff: GIC (CPU interface)
0x2c004000-0x2c005fff: vGIC (HV)
0x2c006000-0x2c007fff: vGIC (VCPU)
0x2c1c0000-0x2c1cffff: GICv2m MSI frame 0
GICD_PIDR2 = 0xfe8, // distributor peripheral ID2
GICD_PIDR3 = 0xfec, // distributor peripheral ID3
- DIST_SIZE = 0xfff
+ DIST_SIZE = 0x1000,
};
/**
GICC_APR3 = 0xdc, // active priority register 3
GICC_IIDR = 0xfc, // cpu interface id register
- CPU_SIZE = 0xff
+ CPU_SIZE = 0x2000,
};
static const int SGI_MAX = 16; // Number of Software Gen Interrupts