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| author | Jett Rink <jettrink@chromium.org> | 2018-08-28 07:30:04 -0600 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-08-30 14:41:51 -0700 |
| commit | f5816b497231c9fbd78353c581f44f2f8dd1c837 (patch) | |
| tree | e55456ad33add390ffe24d91194e8b97529a77e4 | |
| parent | e16cd37e0ccb0a7140ba98db5ac379c280f362a7 (diff) | |
| download | chrome-ec-f5816b497231c9fbd78353c581f44f2f8dd1c837.tar.gz | |
nautilus: decrease UART buffer
We are running out of RAM space for nautilus and the UART buffer does
not need to be 4KB. 1KB is almost enough, so 2KB should be plenty. In
the long term chromium:826592 will allow us to use even smaller buffers.
BRANCH=none
BUG=chromium:826592,b:112088135
TEST=builds and links with child CL stack
Change-Id: I054f884fea5761de26888a5b4fe26ded6c2ffbd9
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1194082
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
| -rw-r--r-- | board/nautilus/board.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/nautilus/board.h b/board/nautilus/board.h index c7e91afbf2..e37bc29196 100644 --- a/board/nautilus/board.h +++ b/board/nautilus/board.h @@ -130,7 +130,7 @@ #define CONFIG_ACCEL_FIFO_THRES (CONFIG_ACCEL_FIFO / 3) #undef CONFIG_UART_TX_BUF_SIZE -#define CONFIG_UART_TX_BUF_SIZE 4096 +#define CONFIG_UART_TX_BUF_SIZE 2048 #define CONFIG_TABLET_MODE #define CONFIG_TABLET_MODE_SWITCH |