From 32c8cfb23cd8beb814edd217c02e6aa5c7a64acf Mon Sep 17 00:00:00 2001 From: Priyanka Jain Date: Wed, 9 Feb 2011 09:24:10 +0530 Subject: fsl_esdhc: Deal with watermark level register related changes P1010 and P1014 has v2.3 version of FSL eSDHC controller in which watermark level register description has been changed: 9-15 bits represent WR_WML[0:6], Max value = 128 represented by 0x00 25-31 bits represent RD_WML[0:6], Max value = 128 represented by 0x00 Signed-off-by: Priyanka Jain Signed-off-by: Poonam Aggrwal Tested-by: Stefano Babic Signed-off-by: Kumar Gala --- drivers/mmc/fsl_esdhc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/mmc') diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 0962ac4476..4f1b5150c9 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -178,14 +178,14 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data) wml_value = data->blocksize/4; if (data->flags & MMC_DATA_READ) { - if (wml_value > 0x10) - wml_value = 0x10; + if (wml_value > WML_RD_WML_MAX) + wml_value = WML_RD_WML_MAX_VAL; esdhc_clrsetbits32(®s->wml, WML_RD_WML_MASK, wml_value); esdhc_write32(®s->dsaddr, (u32)data->dest); } else { - if (wml_value > 0x80) - wml_value = 0x80; + 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; -- cgit v1.2.3