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| author | Namyoon Woo <namyoon@chromium.org> | 2019-08-22 13:49:39 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-08-23 22:35:46 +0000 |
| commit | fe402aec3c8014e16828fee2bfa921eeffbc39fe (patch) | |
| tree | e84113e6da2f70f7fa2f406f4bbf9fb6ff087dd7 /util | |
| parent | 34bfaabb452a2261d16a969c9bda32e1bc2b71da (diff) | |
| download | chrome-ec-fe402aec3c8014e16828fee2bfa921eeffbc39fe.tar.gz | |
util: uartupdatetool: do not strip trailing white space
uartupdatetool won't ignore trailing white space.
It will erase flash segments for sure corresponding to that part.
BUG=b:139884342
BRANCH=None
TEST=manually ran flash_ec on hatch through ccd with two different
binaries: one ${IMG1} has less trailing 0xFF space than the other
${IMG2}.
flash_ec --board hatch --image ${IMG1} --verify
flash_ec --board hatch --image ${IMG2} --verify
Change-Id: Id25a9e05a2d2df76255dd688f829dee48dc819cf
Signed-off-by: Namyoon Woo <namyoon@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1766099
Reviewed-by: Mary Ruthven <mruthven@chromium.org>
Diffstat (limited to 'util')
| -rw-r--r-- | util/uut/main.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/util/uut/main.c b/util/uut/main.c index 6c924ae011..cde439ba17 100644 --- a/util/uut/main.c +++ b/util/uut/main.c @@ -253,7 +253,6 @@ int main(int argc, char *argv[]) char aux_buf[MAX_FILE_NAME_SIZE]; uint32_t size = 0; uint32_t addr = 0; - uint32_t strip_size; enum sync_result sr; uint8_t *buffer; int sync_cnt; @@ -318,14 +317,9 @@ int main(int argc, char *argv[]) if (!buffer) exit_uart_app(EC_FILE_ERR); - /* Ignore the trailing white space to speed up writing */ - strip_size = size; - while ((strip_size > 0) && (buffer[strip_size-1] == 0xFF)) - strip_size--; - printf("Write file %s at %d with %d bytes\n", - file_name, flash_offset, strip_size); - if (image_auto_write(flash_offset, buffer, strip_size)) { + file_name, flash_offset, size); + if (image_auto_write(flash_offset, buffer, size)) { printf("Flash Done.\n"); free(buffer); exit_uart_app(EC_OK); |