Katie Roberts-Hoffman 8429b4eb07 Append vmalloc arg for ARM in build_kernel_image
Tegra2 systems require a minimum vmalloc bootarg to successfully
reserve the graphics carveout memory. If the vmalloc is insufficient
a crash can result prior to any serial output reported. The minimum
vmalloc is >= carveout size + framebuffer - 32MB, thus for a 256MB
graphics carveout (with 10MB framebuffer), vmalloc>=234MB. This
arg is not added in the u-boot configs to avoid tightly coupling
the u-boot and kernel and is discussed in greater depth at
http://gerrit.chromium.org/gerrit/#change,8293.

BUG=chrome-os-partner:5197,chrome-os-partner:5902
TEST=Manually observe /proc/cmdline reflects change

Change-Id: I66b35b266c7542771f2d4fc497dd4429587529f8
Reviewed-on: http://gerrit.chromium.org/gerrit/8373
Commit-Ready: Katie Roberts-Hoffman <katierh@chromium.org>
Reviewed-by: Katie Roberts-Hoffman <katierh@chromium.org>
Tested-by: Katie Roberts-Hoffman <katierh@chromium.org>
2011-10-10 17:12:18 -07:00
2010-09-09 14:25:33 -07:00
2011-08-26 13:04:29 -07:00
2011-09-08 17:05:10 -07:00
Description
image build and composition scripts for Flatcar Container Linux
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