1*4882a593SmuzhiyunFreescale esdhc-specific options 2*4882a593Smuzhiyun 3*4882a593Smuzhiyun - CONFIG_FSL_ESDHC_ADAPTER_IDENT 4*4882a593Smuzhiyun Support Freescale adapter card type identification. This is implemented by 5*4882a593Smuzhiyun operating Qixis FPGA relevant registers. The STAT_PRES1 register has SDHC 6*4882a593Smuzhiyun Card ID[0:2] bits showing the type of card installed in the SDHC Adapter Slot. 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun SDHC Card ID[0:2] Adapter Card Type 9*4882a593Smuzhiyun 0b000 reserved 10*4882a593Smuzhiyun 0b001 eMMC Card Rev4.5 11*4882a593Smuzhiyun 0b010 SD/MMC Legacy Card 12*4882a593Smuzhiyun 0b011 eMMC Card Rev4.4 13*4882a593Smuzhiyun 0b100 reserved 14*4882a593Smuzhiyun 0b101 MMC Card 15*4882a593Smuzhiyun 0b110 SD Card Rev2.0/3.0 16*4882a593Smuzhiyun 0b111 No card is present 17*4882a593Smuzhiyun - CONFIG_SYS_FSL_ESDHC_LE 18*4882a593Smuzhiyun ESDHC IP is in little-endian mode. Accessing ESDHC registers can be 19*4882a593Smuzhiyun determined by ESDHC IP's endian mode or processor's endian mode. 20*4882a593Smuzhiyun - CONFIG_SYS_FSL_ESDHC_BE 21*4882a593Smuzhiyun ESDHC IP is in big-endian mode. Accessing ESDHC registers can be determined 22*4882a593Smuzhiyun by ESDHC IP's endian mode or processor's endian mode. 23