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| author | Bhanu Prakash Maiya <bhanumaiya@google.com> | 2020-04-30 15:26:52 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-06-05 10:06:44 +0000 |
| commit | 86aacabcd3c2e496a43d291d9dee61e29edcc2d0 (patch) | |
| tree | 5a87bbbee684ce95de718f654b0086abfa87daac /board/hatch_fp/board.h | |
| parent | bc96d7077db615d849d398115af76b7b85f63e01 (diff) | |
| download | chrome-ec-86aacabcd3c2e496a43d291d9dee61e29edcc2d0.tar.gz | |
Bloonchipper: USART based transport layer for host command
1. USART host command layer in chip/stm32
2. Fix usart implementation in stm32
BUG=b:147849609
BRANCH=none
TEST=1. make BOARD=bloonchipper -j
2. usart request and response works on dragonclaw
Change-Id: Idd89d3e490f23aa528ecaf6510c13d16b405de13
Signed-off-by: Bhanu Prakash Maiya <bhanumaiya@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2190531
Tested-by: Bhanu Prakash Maiya <bhanumaiya@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>
Reviewed-by: Craig Hesling <hesling@chromium.org>
Commit-Queue: Bhanu Prakash Maiya <bhanumaiya@chromium.org>
Auto-Submit: Bhanu Prakash Maiya <bhanumaiya@chromium.org>
Diffstat (limited to 'board/hatch_fp/board.h')
| -rw-r--r-- | board/hatch_fp/board.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/board/hatch_fp/board.h b/board/hatch_fp/board.h index 164abbf334..001f437b86 100644 --- a/board/hatch_fp/board.h +++ b/board/hatch_fp/board.h @@ -89,6 +89,21 @@ #define CONFIG_FLASH_READOUT_PROTECTION_AS_PSTATE /*-------------------------------------------------------------------------* + * USART Transport Setup + *-------------------------------------------------------------------------*/ +/* Enable USART host commands */ +#define CONFIG_USART_HOST_COMMAND +/* Enable USART and USART1 stream */ +#define CONFIG_STREAM_USART +#define CONFIG_STREAM_USART1 +/* Allocate and configure hw instance of USART */ +#undef CONFIG_UART_HOST_COMMAND_HW +#define CONFIG_UART_HOST_COMMAND_HW usart1_hw +/* Set baud rate of USART */ +#undef CONFIG_UART_HOST_COMMAND_BAUD_RATE +#define CONFIG_UART_HOST_COMMAND_BAUD_RATE 3000000 + +/*-------------------------------------------------------------------------* * UART Console Setup *-------------------------------------------------------------------------*/ |