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(parent: 452ad61) | patch
powerpc/85xx: verify the current address of CCSR before relocating it
authorTimur Tabi <[email protected]>
Mon, 31 Oct 2011 18:30:44 +0000 (13:30 -0500)
committerKumar Gala <[email protected]>
Tue, 8 Nov 2011 14:31:06 +0000 (08:31 -0600)
commit19e438412416c4cd4066dfa7aca679fe291f13e1
tree3fdcdf65e520aeb01cc3f2e8a2b4b151896757c1tree | snapshot
parent452ad61c3feeffbf2b5ff74f0a6797af3ba4882ccommit | diff
powerpc/85xx: verify the current address of CCSR before relocating it

Verify that CCSR is actually located where it is supposed to be before
we relocate it.  This is useful in detecting U-Boot configurations that
are broken (e.g. an incorrect value for CONFIG_SYS_CCSRBAR_DEFAULT).
If the current value is wrong, we enter an infinite loop, which is handy
for debuggers.

Signed-off-by: Timur Tabi <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
arch/powerpc/cpu/mpc85xx/start.S diff | blob | history
Broadcom-s U-Boot