[microblaze-uclinux] undefined reference to `_KERNEL_SDA_BASE_'

[william.orfitelli@xxxxxxxxx]

In attempting to compile the mmu release,
I  get:

/opt/petalinux-mmu-v0.10/software/petalinux-dist/uClibc/lib/crt1.o:
In function `_start':
crt0.S:(.text+0x18): undefined reference
to `_KERNEL_SDA_BASE_'
crt0.S:(.text+0x20): undefined reference
to `_KERNEL_SDA2_BASE_'

Any clues? Should I even need uClibc
if the compiler has a "pre-built" glibc?

Thanks,

Bill Orfitelli