diff options
| author | Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com> | 2019-11-26 21:27:08 +0530 |
|---|---|---|
| committer | Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com> | 2019-12-03 17:34:45 +0530 |
| commit | b62f8fe30486612f01dd637ffdd33f9ba89a8ce8 (patch) | |
| tree | 85f2f4eb130b3ccb695ebcf835f2ae300f08ea04 | |
| parent | 7fa91c510f2aa9e5c4bd6ba15957a99aadd23b54 (diff) | |
[HACK] RD-Daniel: Fix GICR base for GIC-ClaytonRD-INFRA-MC-2019.12.13refinfra-mc
RD-Daniel uses GIC-Clayton which has GIC-v4.1 support. GIC-v4.1 uses a
different offset for GIC Redistributor base address:
(4 + 4 × ITScount + 4 × RDnum)
in contrast to:
(4 + 2 × ITScount + 2 × RDnum).
Change the base address of GIC Redistributor and increase the GICD MMU
table size from 1MB to 2MB to accommodate the new GICR base address.
Note: This patch will break other SGI and RD platforms.
Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>
| -rw-r--r-- | Platform/ARM/SgiPkg/Include/SgiPlatform.h | 4 | ||||
| -rw-r--r-- | Platform/ARM/SgiPkg/SgiPlatform.dsc | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/Platform/ARM/SgiPkg/Include/SgiPlatform.h b/Platform/ARM/SgiPkg/Include/SgiPlatform.h index 822e4bf3..ed87151c 100644 --- a/Platform/ARM/SgiPkg/Include/SgiPlatform.h +++ b/Platform/ARM/SgiPkg/Include/SgiPlatform.h @@ -51,8 +51,8 @@ // Sub System Peripherals - GIC
#define SGI_SUBSYS_GENERIC_GIC_BASE 0x30000000
-#define SGI_SUBSYS_GENERIC_GICR_BASE 0x300C0000
-#define SGI_SUBSYS_GENERIC_GIC_SZ SIZE_1MB
+#define SGI_SUBSYS_GENERIC_GICR_BASE 0x30140000
+#define SGI_SUBSYS_GENERIC_GIC_SZ SIZE_2MB
// Expansion AXI - Platform Peripherals - HDLCD1
#define SGI_EXP_PLAT_PERIPH_HDLCD1_BASE 0x7FF60000
diff --git a/Platform/ARM/SgiPkg/SgiPlatform.dsc b/Platform/ARM/SgiPkg/SgiPlatform.dsc index 38d227af..6d8be58a 100644 --- a/Platform/ARM/SgiPkg/SgiPlatform.dsc +++ b/Platform/ARM/SgiPkg/SgiPlatform.dsc @@ -141,7 +141,7 @@ # GIC Base Addresses
gArmTokenSpaceGuid.PcdGicDistributorBase|0x30000000
- gArmTokenSpaceGuid.PcdGicRedistributorsBase|0x300C0000
+ gArmTokenSpaceGuid.PcdGicRedistributorsBase|0x30140000
#
# PCIe
|