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- Freescale esdhc-specific options
- - CONFIG_FSL_ESDHC_ADAPTER_IDENT
- Support Freescale adapter card type identification. This is implemented by
- operating Qixis FPGA relevant registers. The STAT_PRES1 register has SDHC
- Card ID[0:2] bits showing the type of card installed in the SDHC Adapter Slot.
- SDHC Card ID[0:2] Adapter Card Type
- 0b000 reserved
- 0b001 eMMC Card Rev4.5
- 0b010 SD/MMC Legacy Card
- 0b011 eMMC Card Rev4.4
- 0b100 reserved
- 0b101 MMC Card
- 0b110 SD Card Rev2.0/3.0
- 0b111 No card is present
- - CONFIG_SYS_FSL_ESDHC_LE
- ESDHC IP is in little-endian mode. Accessing ESDHC registers can be
- determined by ESDHC IP's endian mode or processor's endian mode.
- - CONFIG_SYS_FSL_ESDHC_BE
- ESDHC IP is in big-endian mode. Accessing ESDHC registers can be determined
- by ESDHC IP's endian mode or processor's endian mode.
- - CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT forces to run at 1.8V.
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