From 088cd2c277c3828919cb86b05fd5ac3aad9c911a Mon Sep 17 00:00:00 2001 From: Randall Spangler Date: Fri, 26 Apr 2013 10:48:49 -0700 Subject: Increase UART output buffer on STM32L STM32L has 16KB RAM, so can use a bigger output buffer. BUG=chrome-os-partner:18657 BRANCH=none TEST=boot pit, look at EC console output; shouldn't drop output Change-Id: I8a3c7ff2923fd815eff748a898dc873f5d86b46c Signed-off-by: Randall Spangler Reviewed-on: https://gerrit.chromium.org/gerrit/49332 Reviewed-by: Bill Richardson --- chip/stm32/config-stm32l15x.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/chip/stm32/config-stm32l15x.h b/chip/stm32/config-stm32l15x.h index ef913bbc0c..9014ce5717 100644 --- a/chip/stm32/config-stm32l15x.h +++ b/chip/stm32/config-stm32l15x.h @@ -48,3 +48,6 @@ /* Number of IRQ vectors on the NVIC */ #define CONFIG_IRQ_COUNT 45 + +/* Lots of RAM, so use bigger UART buffer */ +#define CONFIG_UART_TX_BUF_SIZE 2048 -- cgit v1.2.1