cros_bundle_firmware: Add default flashmap for peach

Add a default flashmap so that peach can be written.

BUG=chrome-os-partner:18329
TEST=manual
Run cros_bundle_firmware, see that peach boots to a prompt

cros_bundle_firmware -b peach -u u-boot.bin --bl2 spl/smdk5420-spl.bin \
	--bl1 ../E5420.nbl1.bin -d board/samsung/dts/exynos5420-smdk5420.dts \
	-w sd:. -I arch/arm/dts/ -s

Change-Id: Ie4cba8ea575aa64e219c7ac9410ed5fb4c683002
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/46053
Reviewed-by: Doug Anderson <dianders@chromium.org>
1 file changed