[U-Boot-Users] ppc arch specific memcpy issue?

Chris Morgan chmorgan at gmail.com
Mon Feb 12 17:46:29 CET 2007

Using uboot 1.1.6 compiled with a powerpc gcc 4.1.0 cross compiler on
a mpc5200 board and booting from flash. If I disable architecture
specific bcopy, memmove and memcpy via __HAVE_ARCH_BCOPY etc, I'm able
to boot up properly, in this case into GHS Integrity. If I use the
architecture specific asm versions of these functions I get
"CheckSuccess" errors.

Has anyone seen something similar? It appears as if the elf load
doesn't do the same thing with the ppc optimized code but I would have
thought someone would have noticed this sooner since
lib_ppc/ppcstring.S appears to have been modified for quite some time


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