Hi We are using AT91sam9261, till date we had never interfaced SDCARD in units . Now we need SDCARD interface in our units. for that i tried to compile u-boot i encountered problems, which are attached as MMC.log please get the attachement. and also we need mmc.h which is missing in u-boot path asm/arch/mmc.h
This is the basic problem when I compile my u-boot version(u-boot-2008.10) for SDMMC CARD
/u-boot-2008.10/u-boot-2008.10/include/configs/at91sam9261ek.h:157:1: warning: multi-line comment In file included from cmd_mmc.c:26: /u-boot_DFR3T/u-boot-2008.10/u-boot-2008.10/include/mmc.h:26:27: error: asm/arch/mmc.h: No such file or directory make[1]: *** [cmd_mmc.o] Error 1 make[1]: Leaving directory 'u-boot_DFR3T/u-boot-2008.10/u-boot-2008.10/common' make: *** [common/libcommon.a] Error 2
when i comment //#include <asm/arch/mmc.h> this section of code in "include/mmc.h" file, and try to compile i encountered the following problem.
common/libcommon.a(cmd_mmc.o): In function `do_mmc': /u-boot-2008.10/u-boot-2008.10/common/cmd_mmc.c:35: undefined reference to `mmc_init' make: *** [u-boot] Error 1