git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2913 35acf78f-673a-0410-8e92-d51de3d6d3f4

2011-05-01 18:52:42 +00:00 · 2011-05-01 18:52:42 +00:00 · 9dd9aca2d4
parent e916f7d7bf
commit 9dd9aca2d4
1 changed files with 1 additions and 0 deletions
--- a/os/hal/platforms/STM32/sdc_lld.c
+++ b/os/hal/platforms/STM32/sdc_lld.c
@ -89,6 +89,7 @@ void sdc_lld_start(SDCDriver *sdcp) {
  if (sdcp->state == SDC_STOP) {
    /* Note, the DMA must be enabled before the IRQs.*/
    dmaAllocate(STM32_DMA2_ID, STM32_DMA_CHANNEL_4, NULL, NULL);
+    dmaChannelSetPeripheral(&STM32_DMA2->channels[STM32_DMA_CHANNEL_4], &SDIO->FIFO);
    NVICEnableVector(SDIO_IRQn,
                     CORTEX_PRIORITY_MASK(STM32_SDC_SDIO_IRQ_PRIORITY));
    RCC->AHBENR |= RCC_AHBENR_SDIOEN;