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Drop STM32 F2/4 SDIO clock from 24 to 16 MHz. Seems to fix SD accesses on STM3240G-EVAL

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git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@5020 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
2012-08-10 22:42:46 +00:00
parent 7189150b33
commit 850df30e06
5 changed files with 10 additions and 4 deletions
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nuttx/arch/arm/src/stm32/stm32f20xxx_dma.c
+1
View File
@@ -783,6 +783,7 @@ void stm32_dmastart(DMA_HANDLE handle, dma_callback_t callback, void *arg, bool
* mode to determine when the buffer is half-full, or in double-buffered
* mode to determine when one of the two buffers is full.
*/
scr |= (half ? DMA_SCR_HTIE : 0) | DMA_SCR_TCIE | DMA_SCR_TEIE;
}
nuttx/arch/arm/src/stm32/stm32f40xxx_dma.c
+1
View File
@@ -783,6 +783,7 @@ void stm32_dmastart(DMA_HANDLE handle, dma_callback_t callback, void *arg, bool
* mode to determine when the buffer is half-full, or in double-buffered
* mode to determine when one of the two buffers is full.
*/
scr |= (half ? DMA_SCR_HTIE : 0) | DMA_SCR_TCIE | DMA_SCR_TEIE;
}