diff options
Diffstat (limited to 'os/hal/ports/STM32/LLD/SDMMCv1/hal_sdc_lld.c')
| -rw-r--r-- | os/hal/ports/STM32/LLD/SDMMCv1/hal_sdc_lld.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/os/hal/ports/STM32/LLD/SDMMCv1/hal_sdc_lld.c b/os/hal/ports/STM32/LLD/SDMMCv1/hal_sdc_lld.c index 36e7854e3..2c5df1480 100644 --- a/os/hal/ports/STM32/LLD/SDMMCv1/hal_sdc_lld.c +++ b/os/hal/ports/STM32/LLD/SDMMCv1/hal_sdc_lld.c @@ -537,7 +537,7 @@ void sdc_lld_start_clk(SDCDriver *sdcp) { }
/**
- * @brief Sets the SDIO clock to data mode (25MHz or less).
+ * @brief Sets the SDIO clock to data mode (25/50 MHz or less).
*
* @param[in] sdcp pointer to the @p SDCDriver object
* @param[in] clk the clock mode
@@ -545,7 +545,7 @@ void sdc_lld_start_clk(SDCDriver *sdcp) { * @notapi
*/
void sdc_lld_set_data_clk(SDCDriver *sdcp, sdcbusclk_t clk) {
-#if 0
+#if STM32_SDC_SDMMC_50MHZ && defined(STM32F7XX)
if (SDC_CLK_50MHz == clk) {
sdcp->sdmmc->CLKCR = (sdcp->sdmmc->CLKCR & 0xFFFFFF00U) |
#if STM32_SDC_SDMMC_PWRSAV
|