diff options
| author | Aseda Aboagye <aaboagye@google.com> | 2016-02-23 14:49:37 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-02-23 22:40:23 -0800 |
| commit | 29b084094f89e45bde0dde70b0709654d8ae770b (patch) | |
| tree | bdcd187475d68be035924c0301dd5a2b8c56aa28 | |
| parent | 4b35daffd1a2a77922b09dcb1e20457fc20da8e7 (diff) | |
| download | chrome-ec-29b084094f89e45bde0dde70b0709654d8ae770b.tar.gz | |
jerry: Increase UART TX buffer size.
Found out that the string that is printed from console_init() doesn't
show up on the EC console for jerry. It seems that perhaps due to the
priority of the console task and the numerous prints during boot, that
print never makes it to the TX buffer. Currently, there's about 7200
bytes available in the shared memory region, which indicates that
there's still a lot of free space. Therefore, increase the UART TX
buffer size.
BUG=None
BRANCH=None
TEST=Flash jerry and verify that 'console is enabled' string shows up on
the EC console.
TEST=make -j buildall tests
Change-Id: Id0603a3b758b5c600d0b59f27040ead2ce48bbaf
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/329180
Commit-Ready: Aseda Aboagye <aaboagye@chromium.org>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
| -rw-r--r-- | board/jerry/board.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/board/jerry/board.h b/board/jerry/board.h index 24c77b5fca..1d73e1dd90 100644 --- a/board/jerry/board.h +++ b/board/jerry/board.h @@ -8,6 +8,10 @@ #ifndef __CROS_EC_BOARD_H #define __CROS_EC_BOARD_H +/* Increase size of UART TX buffer. */ +#undef CONFIG_UART_TX_BUF_SIZE +#define CONFIG_UART_TX_BUF_SIZE 1024 + /* Optional features */ #define CONFIG_AP_HANG_DETECT #define CONFIG_BATTERY_CUT_OFF |