[U-Boot-Users] 85xx from git repo question

[robert lazarski]

Hi all,

I've noticed a difference from u-boot 1.2.0 and the Freescale 85xx git
repo - particularly PEX and the mpc8548cds. Looking at the CDS
schematic I believe that's PCI express. I noticed there is now a TLB
entry for PEX - unlike previous versions:

* 0xe300_0000     0xe3ff_ffff     PEX IO                  16M

I asked about PCI Express for 85xx on the list recently and was
informed "You do not need to specify TLB/LAW for PCI-X. it uses the
same memory map as PCI1."

What is the PEX TLB entry for? The mpc8548cds docs in the git repo
haven't been updated yet.

I have a 8548 custom board - similar somewhat to the mpc8548cds and
I'm using that as a reference - that arrives right around the August
17th code freeze. I'm planning on using the git repo code for my
developement rather than the stable release code of 1.2.0. Is the repo
code recommended over 1.2.0 ?  It probably is but I thought I'd ask.

Thanks,
Robert