diff --git a/components/sdmmc/sdmmc_common.h b/components/sdmmc/sdmmc_common.h index 759151e14c..04dbff3616 100644 --- a/components/sdmmc/sdmmc_common.h +++ b/components/sdmmc/sdmmc_common.h @@ -44,7 +44,7 @@ /* Maximum retry/error count for SEND_OP_COND (CMD1). * These are somewhat arbitrary, values originate from OpenBSD driver. */ -#define SDMMC_SEND_OP_COND_MAX_RETRIES 100 +#define SDMMC_SEND_OP_COND_MAX_RETRIES 300 #define SDMMC_SEND_OP_COND_MAX_ERRORS 3 /* supported arguments for erase command 38 */