diff options
| -rw-r--r-- | components/drivers/include/drivers/sd.h | 4 | ||||
| -rw-r--r-- | components/drivers/sdio/mmcsd_core.c | 2 | ||||
| -rw-r--r-- | components/drivers/sdio/sdio.c | 1 |
3 files changed, 7 insertions, 0 deletions
diff --git a/components/drivers/include/drivers/sd.h b/components/drivers/include/drivers/sd.h index fb29c8e774..7d5fcacade 100644 --- a/components/drivers/include/drivers/sd.h +++ b/components/drivers/include/drivers/sd.h @@ -34,6 +34,10 @@ extern "C" { rt_err_t mmcsd_send_if_cond(struct rt_mmcsd_host *host, rt_uint32_t ocr); rt_err_t mmcsd_send_app_op_cond(struct rt_mmcsd_host *host, rt_uint32_t ocr, rt_uint32_t *rocr); + +rt_err_t mmcsd_get_card_addr(struct rt_mmcsd_host *host, rt_uint32_t *rca); +rt_int32_t mmcsd_get_scr(struct rt_mmcsd_card *card, rt_uint32_t *scr); + rt_int32_t init_sd(struct rt_mmcsd_host *host, rt_uint32_t ocr); #ifdef __cplusplus diff --git a/components/drivers/sdio/mmcsd_core.c b/components/drivers/sdio/mmcsd_core.c index 57f38371b2..095ecaff8a 100644 --- a/components/drivers/sdio/mmcsd_core.c +++ b/components/drivers/sdio/mmcsd_core.c @@ -26,6 +26,7 @@ #include <drivers/mmcsd_core.h> #include <drivers/sd.h> #include <drivers/mmc.h> +#include <drivers/sdio.h> #ifndef RT_MMCSD_STACK_SIZE #define RT_MMCSD_STACK_SIZE 1024 @@ -520,6 +521,7 @@ void mmcsd_set_data_timeout(struct rt_mmcsd_data *data, rt_uint32_t mmcsd_select_voltage(struct rt_mmcsd_host *host, rt_uint32_t ocr) { int bit; + extern int __rt_ffs(int value); ocr &= host->valid_ocr; diff --git a/components/drivers/sdio/sdio.c b/components/drivers/sdio/sdio.c index 6b2d655dd7..9f387f0f6e 100644 --- a/components/drivers/sdio/sdio.c +++ b/components/drivers/sdio/sdio.c @@ -24,6 +24,7 @@ #include <drivers/mmcsd_core.h> #include <drivers/sdio.h> +#include <drivers/sd.h> #ifndef RT_SDIO_STACK_SIZE #define RT_SDIO_STACK_SIZE 512 |