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| author | Stefan Reinauer <reinauer@chromium.org> | 2012-11-03 11:41:29 +0000 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2012-12-06 14:30:42 -0800 |
| commit | 05b71646a93839ad6fb1073f5e25ead928c1717d (patch) | |
| tree | 7835c687820f0fecde7deea8ecbada485f66fb58 /arch/x86/lib/init_helpers.c | |
| parent | 91d82a29e7aec12c97dcd4a4be1962f6d794b35c (diff) | |
| download | talos-obmc-uboot-05b71646a93839ad6fb1073f5e25ead928c1717d.tar.gz talos-obmc-uboot-05b71646a93839ad6fb1073f5e25ead928c1717d.zip | |
x86: Add CONFIG_DELAY_ENVIRONMENT to delay environment loading
This option delays loading of the environment until later, so that only the
default environment will be available to U-Boot.
This can address the security risk of untrusted data being used during boot.
When CONFIG_DELAY_ENVIRONMENT is defined, it is convenient to have a
run-time way of enabling loadinlg of the environment. Add this to the
fdt as /config/delay-environment.
Note: This patch depends on http://patchwork.ozlabs.org/patch/194342/
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Diffstat (limited to 'arch/x86/lib/init_helpers.c')
0 files changed, 0 insertions, 0 deletions
