diff options
Diffstat (limited to 'nuttx/drivers/mmcsd/mmcsd_sdio.c')
| -rw-r--r-- | nuttx/drivers/mmcsd/mmcsd_sdio.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/nuttx/drivers/mmcsd/mmcsd_sdio.c b/nuttx/drivers/mmcsd/mmcsd_sdio.c index d0bc6659c..3caa61583 100644 --- a/nuttx/drivers/mmcsd/mmcsd_sdio.c +++ b/nuttx/drivers/mmcsd/mmcsd_sdio.c @@ -38,6 +38,9 @@ ****************************************************************************/ #include <nuttx/config.h> + +#if defined (CONFIG_MMCSD) && defined (CONFIG_MMCSD_SDIO) + #include <nuttx/compiler.h> #include <sys/types.h> @@ -2597,7 +2600,8 @@ static int mmcsd_cardidentify(FAR struct mmcsd_state_s *priv) * operating condition. CMD 8 is reserved on SD version 1.0 and MMC. * * CMD8 Argument: - * [31:12]: Reserved (shall be set to '0')
* [11:8]: Supply Voltage (VHS) 0x1 (Range: 2.7-3.6 V) + * [31:12]: Reserved (shall be set to '0') + * [11:8]: Supply Voltage (VHS) 0x1 (Range: 2.7-3.6 V) * [7:0]: Check Pattern (recommended 0xaa) * CMD8 Response: R7 */ @@ -3178,3 +3182,5 @@ errout_with_alloc: kfree(priv); return ret; } + +#endif /* defined (CONFIG_MMCSD) && defined (CONFIG_MMCSD_SDIO) */ |