3 Commits

Author	SHA1	Message	Date
Yangbo Lu	5a8dbdc6b4	mmc: fsl_esdhc: Add adapter card type identification support ... Add adapter card type identification support by reading FPGA STAT_PRES1 register SDHC Card ID[0:2] bits. To use this function, define CONFIG_FSL_ESDHC_ADAPTER_IDENT. Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com> Cc: York Sun <yorksun@freescale.com> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> [York Sun: resolve conflicts in README.fsl-esdhc] Reviewed-by: York Sun <yorksun@freescale.com>	2015-05-04 09:25:19 -07:00
Otavio Salvador	ee0c538951	mmc: fsl_esdhc: Add support to force VSELECT set ... Some boards cannot do voltage negotiation but need to set the VSELECT bit forcely to ensure it to work at 1.8V. This commit adds CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT flag for this use. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>	2015-02-23 09:11:42 +01:00
Wang Huan	c82e9de400	esdhc: Add CONFIG_SYS_FSL_ESDHC_LE and CONFIG_SYS_FSL_ESDHC_BE macros ... For LS102xA, the processor is in little-endian mode, while esdhc IP is in big-endian mode. CONFIG_SYS_FSL_ESDHC_LE and CONFIG_SYS_FSL_ESDHC_BE are added. So accessing ESDHC registers can be determined by ESDHC IP's endian mode. Signed-off-by: Alison Wang <alison.wang@freescale.com>	2014-09-08 10:30:33 -07:00