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stm32: Initial support for stm32f070

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-09-16 11:45:36 -04:00
parent 7e090a996a
commit 2c535106ee
9 changed files with 390 additions and 21 deletions
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6
src/stm32/spi.c
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@ -27,9 +27,11 @@ DECL_CONSTANT_STR("BUS_PINS_spi3a", "PC11,PC12,PC10");
#endif
#endif
#define SPI_FUNCTION GPIO_FUNCTION(CONFIG_MACH_STM32F0 ? 0 : 5)
static const struct spi_info spi_bus[] = {
{ SPI2, GPIO('B', 14), GPIO('B', 15), GPIO('B', 13), GPIO_FUNCTION(5) },
{ SPI1, GPIO('A', 6), GPIO('A', 7), GPIO('A', 5), GPIO_FUNCTION(5) },
{ SPI2, GPIO('B', 14), GPIO('B', 15), GPIO('B', 13), SPI_FUNCTION },
{ SPI1, GPIO('A', 6), GPIO('A', 7), GPIO('A', 5), SPI_FUNCTION },
#ifdef SPI3
{ SPI3, GPIO('B', 4), GPIO('B', 5), GPIO('B', 3), GPIO_FUNCTION(6) },
#if CONFIG_MACH_STM32F4