[PATCH 01/12] drm/ast: Fix AST2400 POST failure without BMC FW or VBIOS

YC Chen yc_chen at aspeedtech.com
Fri Feb 24 18:04:56 AEDT 2017


Tested-by: Y.C. Chen <yc_chen at aspeedtech.com>

-----Original Message-----
From: Benjamin Herrenschmidt [mailto:benh at kernel.crashing.org] 
Sent: Friday, February 24, 2017 6:54 AM
To: dri-devel at lists.freedesktop.org
Cc: YC Chen <yc_chen at aspeedtech.com>; airlied at redhat.com; eich at suse.come; linuxppc-dev at ozlabs.org
Subject: [PATCH 01/12] drm/ast: Fix AST2400 POST failure without BMC FW or VBIOS

From: "Y.C. Chen" <yc_chen at aspeedtech.com>

The current POST code for the AST2300/2400 family doesn't work properly if the chip hasn't been initialized previously by either the BMC own FW or the VBIOS. This fixes it.

Signed-off-by: Y.C. Chen <yc_chen at aspeedtech.com>
Signed-off-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>


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