On ARM (don't know for other architectures ;) ) compiling and linking nand_util.c results on recent git in
~/uboot/drivers/nand/nand_util.c:657: undefined reference to `__udivdi3' drivers/nand/libnand.a(nand_util.o): In function `nand_write_opts': ~/uboot/drivers/nand/nand_util.c:481: undefined reference to `__udivdi3' drivers/nand/libnand.a(nand_util.o): In function `nand_erase_opts': ~/uboot/drivers/nand/nand_util.c:214: undefined reference to `__udivdi3'
In lib_arm __udivsi3 and friends are available, but __udivdi3 is missing. There is a fix by modifying nand_util.c
http://sourceforge.net/mailarchive/forum.php?thread_name=468D2650.10603%40rf...
to not do any 64bit divisions any more. Now, I wonder what is the correct fix for this? Should lib_arm provide __udivdi3 as well or should nand_util.c be fixed as in above link to avoid 64bit divisions?
Best regards
Dirk