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| author | Rong Chang <rongchang@google.com> | 2017-02-06 19:05:56 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-04-26 11:25:58 -0700 |
| commit | 9807e01760cef5c0f5e158f59c0bf36b063916ed (patch) | |
| tree | 626544b8b3a140c4ea2f967f056ddaef0edc520f /include | |
| parent | 3e68c64dfd7be4e5819bdc3ff9019cc5718c9f02 (diff) | |
| download | chrome-ec-9807e01760cef5c0f5e158f59c0bf36b063916ed.tar.gz | |
rose: add stm32f4 SPI master support
This change adds stm32f4 stream DMA support and a config option to use
first SPI port as master.
BUG=chromium:688979
TEST=build and load on stm32f4 dev board
BRANCH=none
Change-Id: I2b504be70e0fbb17f16ce070119ae4715c88333a
Signed-off-by: Rong Chang <rongchang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/438911
Commit-Ready: Wei-Ning Huang <wnhuang@chromium.org>
Tested-by: Wei-Ning Huang <wnhuang@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/config.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/config.h b/include/config.h index a0877d2097..3a989294ee 100644 --- a/include/config.h +++ b/include/config.h @@ -1961,6 +1961,9 @@ /* SPI master feature */ #undef CONFIG_SPI_MASTER +/* Support STM32 SPI1 as master. */ +#undef CONFIG_STM32_SPI1_MASTER + /* SPI master configure gpios on init */ #undef CONFIG_SPI_MASTER_CONFIGURE_GPIOS |