diff options
| -rw-r--r-- | drivers/mmc/fsl_esdhc.c | 9 | ||||
| -rw-r--r-- | include/fsl_esdhc.h | 3 |
2 files changed, 8 insertions, 4 deletions
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 7d002b5..e1fbb33 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -212,9 +212,12 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data) #endif if (wml_value > WML_WR_WML_MAX) wml_value = WML_WR_WML_MAX_VAL; - if ((esdhc_read32(®s->prsstat) & PRSSTAT_WPSPL) == 0) { - printf("\nThe SD card is locked. Can not write to a locked card.\n\n"); - return TIMEOUT; + + if (cfg->wp_enable) { + if ((esdhc_read32(®s->prsstat) & PRSSTAT_WPSPL) == 0) { + printf("\nThe SD card is locked. Can not write to a locked card.\n\n"); + return TIMEOUT; + } } esdhc_clrsetbits32(®s->wml, WML_WR_WML_MASK, diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h index 90338e6..88ad6d8 100644 --- a/include/fsl_esdhc.h +++ b/include/fsl_esdhc.h @@ -2,7 +2,7 @@ * FSL SD/MMC Defines *------------------------------------------------------------------- * - * Copyright 2007-2008, 2010-2013 Freescale Semiconductor, Inc. + * Copyright 2007-2008, 2010-2015 Freescale Semiconductor, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ @@ -168,6 +168,7 @@ struct fsl_esdhc_cfg { u32 esdhc_base; u32 sdhc_clk; u8 max_bus_width; + u8 wp_enable; struct mmc_config cfg; }; |