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authorAngel Pons <th3fanbus@gmail.com>2021-04-02 22:55:00 +0200
committerAngel Pons <th3fanbus@gmail.com>2021-04-05 13:16:43 +0000
commit5304ce108e1f8fceff543543be092253cf09edb0 (patch)
tree3c12a6a8350eac9da4dee56d4065f39496c69ede /src/mainboard/samsung
parentf2e8660fa24b9e153967cc7e01486793806f9779 (diff)
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nb/intel/sandybridge: Drop `pci_mmio_size`
There's no good reason to use values smaller than 2 GiB here. Well, it increases available DRAM in 32-bit space. However, as this is a 64-bit platform, it's highly unlikely that 32-bit limitations would cause any issues anymore. It's more likely to have the allocator give up because memory-mapped resources in 32-bit space don't fit within the specified MMIO size, which can easily occur when using a discrete graphics card. Change-Id: If585b6044f58b1e5397457f3bfa906aafc7f9297 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52072 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/samsung')
-rw-r--r--src/mainboard/samsung/lumpy/devicetree.cb2
-rw-r--r--src/mainboard/samsung/stumpy/devicetree.cb2
2 files changed, 0 insertions, 4 deletions
diff --git a/src/mainboard/samsung/lumpy/devicetree.cb b/src/mainboard/samsung/lumpy/devicetree.cb
index 0f3ee5cdced0..6cda62bb3d21 100644
--- a/src/mainboard/samsung/lumpy/devicetree.cb
+++ b/src/mainboard/samsung/lumpy/devicetree.cb
@@ -31,8 +31,6 @@ chip northbridge/intel/sandybridge
end
end
- register "pci_mmio_size" = "1024"
-
device domain 0 on
ioapic_irq 4 INTA 0x10
ioapic_irq 4 INTB 0x11
diff --git a/src/mainboard/samsung/stumpy/devicetree.cb b/src/mainboard/samsung/stumpy/devicetree.cb
index 20c994eb7953..6f49cfe7882b 100644
--- a/src/mainboard/samsung/stumpy/devicetree.cb
+++ b/src/mainboard/samsung/stumpy/devicetree.cb
@@ -23,8 +23,6 @@ chip northbridge/intel/sandybridge
end
end
- register "pci_mmio_size" = "1024"
-
device domain 0 on
subsystemid 0x1ae0 0xc000 inherit
device pci 00.0 on end # host bridge