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author | Stefan Tauner <stefan.tauner@gmx.at> | 2016-05-10 23:16:33 +0200 |
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committer | Martin Roth <martinroth@google.com> | 2016-06-08 22:35:57 +0200 |
commit | 37fcd58ba6980222a5b51ea21ee266e5d34c04a2 (patch) | |
tree | eb3f51df9c6e9a6b5b2d078deffc0234f3b4eea7 /Documentation/coreboot_logo.png | |
parent | 6a587343a96167c21d63ace1857ee2d55cdebfa0 (diff) |
inteltool: handle unsafe dumping of graphics registers
The current implementation from Vladimir simply dumps 1 MB of memory
contents starting at the base address of the second PCI device (which
most likely is the VGA controller on Intel systems). This locks up a
number of different systems, e.g. my Ibex Peak-based T410s.
This patch documents the issue and stops dumping the graphics registers
for the -a/--all parameter.
Change-Id: I581bdc63db60afaf4792bc11fbeed73aab57f63a
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: https://review.coreboot.org/14627
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'Documentation/coreboot_logo.png')
0 files changed, 0 insertions, 0 deletions