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authorTimothy Pearson <tpearson@raptorengineeringinc.com>2015-06-04 13:35:45 -0500
committerKyösti Mälkki <kyosti.malkki@gmail.com>2015-06-10 05:34:29 +0200
commit58e26c74e085d6a52d26ec950f1aaf711c3ef0b1 (patch)
tree1ba26ebd6996138ca674d351cf83d26a177787d0 /src/include
parent0f9aa1c9cd49d6c3f8545ce50bbeb79feb7f615b (diff)
downloadcoreboot-58e26c74e085d6a52d26ec950f1aaf711c3ef0b1.tar.xz
northbridge/amd/amdfam10: Increase MMIO hole size to 1GB
On modern mainboards with multiple PCI-e devices and a single graphics card the default MMIO hole size of 512M is inadequate, leading to resource-hungry PCI-e devices (such as an external graphics card) being assigned invalid MMIO ranges. This, in turn, causes the entire PCI subsystem to become unavailable, leading to a failure to boot. TEST: Booted KGPE-D16 with NVIDIA 7300LE and verified proper operation of PCI/PCI-e devices, including text mode VGA operation via the add-on card and its VGA option ROM. Change-Id: I8d25f4b19f2d0860644ab1ee002c15041437121f Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/10428 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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