Caveh Jalali ab94e7ac45 flash_ec: fail on flash chip size of 0
flashrom --get-size seems to return a size of 0 in some failure cases.
add specific handling of this case so we don't proceed and end up
failing with a somewhat misleading message like:

Error: Image size doesn't match: stat 524288 bytes, wanted 1048576!

BUG=none
BRANCH=none
TEST=flashrom now fails with "chip size is 0" instead of complaining
	about wanting a 1048576 byte image.

Change-Id: Iab4d0843d86ceec9f0ca482d9e060a33c7a58c7a
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1011823
Commit-Ready: Caveh Jalali <caveh@google.com>
Tested-by: Caveh Jalali <caveh@google.com>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
2018-04-17 00:47:08 -07:00
2017-08-07 19:29:13 -07:00
2017-07-08 20:38:53 -07:00
2017-10-10 22:13:43 -07:00
2018-04-10 16:29:17 -07:00
2012-05-11 09:11:52 -07:00
2018-03-23 12:10:15 -07:00
2014-04-02 19:58:53 +00:00
2017-11-16 21:07:40 -08:00

For an overview of the Embedded Controller firmware, refer to

http://www.chromium.org/chromium-os/2014-firmware-summit

For instructions on building from source, refer to

http://www.chromium.org/chromium-os/ec-development/getting-started-building-ec-images-quickly
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