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authorGabe Black <gabeblack@google.com>2014-03-31 21:01:14 -0700
committerMarc Jones <marc.jones@se-eng.com>2014-12-15 19:57:03 +0100
commit042f849ef95f6d7093f8ebc24d665b1bf6202b7d (patch)
tree9b9c8f00680a0c83d3de2578535213d1e8943c1b /src/soc/nvidia/tegra124/cbmem.c
parent4270a9777cc4319cf6e33594f30f2069dc4060c8 (diff)
tegra124: Skip display init when vboot says we don't need it.
If EFS is enabled and vboot didn't tell us it's going to use the display, we can skip initializing it and save some boot time. BUG=chrome-os-partner:27094 TEST=Built and booted on nyan without EFS in recovery mode and normal mode. Built and booted on nyan with EFS in recovery mode and normal mode. Verified that in normal mode with EFS the display initialization was skipped and boot time was essentially the same as when display initialization was simply commented out. BRANCH=None Original-Change-Id: I1e2842b57a38061f40514407c8fab1e38b75be80 Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/192544 Original-Reviewed-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org> Original-Commit-Queue: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit a672d18c3570e6991a1c1c0089697112a4cd71d0) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I95e8bd7a447876174305f755cc632365ed6f5a30 Reviewed-on: http://review.coreboot.org/7734 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/soc/nvidia/tegra124/cbmem.c')
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