Create legacy config
This commit:
* creates legacy config, which is now a copy of developer config and
needs to be further polished
* switches developer firmware in developer config to default (which was
not default)
BUG=chromium-os:15527
TEST=manual
1. build cleanly
(chroot) $ emerge-${BOARD} u-boot-config u-boot chromeos-bios
2. test official firmware
(chroot) $ cros_write_firmware --board ${BOARD}
Then you should be able to load:
* normal firmware when dev switch is off
* developer firmware when dev switch is on
* recovery firmware when recovery button is pressed
3. test legacy firmware
(chroot) $ cros_write_firmware --board ${BOARD} --firmware /build/tegra2_seaboard/u-boot/legacy_bootstub.bin
Then you should be able to boot from network, SD card, USB key, and eMMC.
Change-Id: I6320b89ea7d688478121dc5b42b27e7bbbcda7fc
Reviewed-on: http://gerrit.chromium.org/gerrit/1171
Reviewed-by: Che-Liang Chiou <clchiou@chromium.org>
Tested-by: Che-Liang Chiou <clchiou@chromium.org>
10 files changed
