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| author | Nicolas Boichat <drinkcat@google.com> | 2016-08-22 15:43:17 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-08-23 02:08:55 -0700 |
| commit | bef904ea914f1aac7986060d0479eccd07244fa2 (patch) | |
| tree | 0992d9ff4ba4f3657f7a03ab1b1156bf3ab8eb2a | |
| parent | 8f080f795b205a6bba38c9e2a5cfda8c18297944 (diff) | |
| download | chrome-ec-bef904ea914f1aac7986060d0479eccd07244fa2.tar.gz | |
kevin: Increase UART TX buffer size to 4kb
We have enough memory for that, and it makes it possible to poll the
logs from AP much more unfrequently.
BRANCH=none
BUG=chrome-os-partner:56460
TEST=make buildall -j
TEST=Boot kevin, cat /sys/kernel/debug/cros_ec/console_log does not
miss any data.
Change-Id: I7dc880a27d34f97746a8fde00e49d8d08ed85b9d
Reviewed-on: https://chromium-review.googlesource.com/373285
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Shawn N <shawnn@chromium.org>
| -rw-r--r-- | board/kevin/board.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/board/kevin/board.h b/board/kevin/board.h index 212611288f..a39ffa03f1 100644 --- a/board/kevin/board.h +++ b/board/kevin/board.h @@ -68,6 +68,10 @@ #define CONFIG_USB_CHARGER #define CONFIG_USB_MUX_VIRTUAL +/* Increase tx buffer size, as we'd like to stream EC log to AP. */ +#undef CONFIG_UART_TX_BUF_SIZE +#define CONFIG_UART_TX_BUF_SIZE 4096 + /* Motion Sensors */ #define CONFIG_ACCEL_BMA255 #define CONFIG_ACCEL_KX022 |