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| author | Gabe Black <gabeblack@chromium.org> | 2012-10-25 16:31:10 +0000 |
|---|---|---|
| committer | Gerald Van Baren <gvb@unssw.com> | 2012-11-12 23:14:57 -0500 |
| commit | d95f6ec7334076a1e4b13f3748ebfd1b58ac90f6 (patch) | |
| tree | b45f3e30b135e0af09a7005920205fc8470147f7 /common/cmd_spl.c | |
| parent | 67e1ea26e89e19a550d86d6408f39d815eedaa7f (diff) | |
| download | talos-obmc-uboot-d95f6ec7334076a1e4b13f3748ebfd1b58ac90f6.tar.gz talos-obmc-uboot-d95f6ec7334076a1e4b13f3748ebfd1b58ac90f6.zip | |
fdt: Add option to default to most compatible conf in a fit image
When booting a fit image with multiple configurations, the user either has to
specify which configuration to use explicitly, or there has to be a default
defined which is chosen automatically. This change adds an option to change
that behavior so that a configuration can be selected explicitly, or the
configuration which has the device tree that claims to be compatible with the
earliest item in U-Boot's device tree.
In other words, if U-Boot claimed to be compatible with A, B, and then C, and
the configurations claimed to be compatible with A, D and B, D and D, E, the
first configuration, A, D, would be chosen. Both the first and second
configurations match, but the first one matches a more specific entry in
U-Boot's device tree. The order in the kernel's device tree is ignored.
Signed-off-by: Gabe Black <gabeblack@google.com>
Commit-Ready: Gabe Black <gabeblack@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/cmd_spl.c')
0 files changed, 0 insertions, 0 deletions
