thank you for your attention! i have a 1G micro SD card, i format it one partition with vfat. and i under uboot execute mmcinit ,it show below:
# mmcinit cmd 0x8, arg 0x1aa flags 0x75 Error after cmd: 0xfffffffc Card Type: SD Manufacturer: 0x1b, OEM "SM" Product name: "SMI ", revision 1.0 Serial number: 511393319 Manufacturing date: 7/2007 MMC/SD size: 499MiB i try to format 3 times ,but there is no change. who can help me ? i will appreciate for you. thank you.
