1 Freescale esdhc-specific options
3 - CONFIG_FSL_ESDHC_ADAPTER_IDENT
4 Support Freescale adapter card type identification. This is implemented by
5 operating Qixis FPGA relevant registers. The STAT_PRES1 register has SDHC
6 Card ID[0:2] bits showing the type of card installed in the SDHC Adapter Slot.
8 SDHC Card ID[0:2] Adapter Card Type
10 0b001 eMMC Card Rev4.5
11 0b010 SD/MMC Legacy Card
12 0b011 eMMC Card Rev4.4
15 0b110 SD Card Rev2.0/3.0
16 0b111 No card is present
17 - CONFIG_SYS_FSL_ESDHC_LE
18 ESDHC IP is in little-endian mode. Accessing ESDHC registers can be
19 determined by ESDHC IP's endian mode or processor's endian mode.
20 - CONFIG_SYS_FSL_ESDHC_BE
21 ESDHC IP is in big-endian mode. Accessing ESDHC registers can be determined
22 by ESDHC IP's endian mode or processor's endian mode.
24 - CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT forces to run at 1.8V.