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authorTimothy Pearson <tpearson@raptorengineeringinc.com>2015-10-31 15:00:23 -0500
committerPatrick Georgi <pgeorgi@google.com>2015-10-31 21:29:40 +0100
commit74b13a56166649967a3e9ab0e4ea5c68b518c6b2 (patch)
treea0796b1733ad558f9add1e5a7a4295d8275a7424 /src/mainboard/packardbell/ms2290/acpi
parentab355750fc444315bfecf4be2195a98eceaeacef (diff)
downloadcoreboot-74b13a56166649967a3e9ab0e4ea5c68b518c6b2.tar.xz
mainboard/asus/kfsn4-dre_k8: Fix broken dual CPU package support
The existing KFSN4-DRE support hung during ramstage while initializing AP #3 if a second CPU package was installed. After analyzing the Sun Ultra 40 M2 support code it became apparent that the K8 code cannot function correctly if sequential RAM training is disabled, and that there were a few other missing calls. This patch adds the missing calls, adjust the CAR space to an appropriate level, and explicitly defines the link numbers and connections in devicetree.cb TEST: Booted ASUS KFSN4-DRE with 2x Opteron 8222 installed. Change-Id: I96178b7367b0c13de5c9d5d90d032fb0c53639c2 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/12285 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
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