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(parent: 19e4384) | patch
powerpc/85xx: resize the boot page TLB before relocating CCSR
authorTimur Tabi <timur@freescale.com>
Mon, 31 Oct 2011 18:30:45 +0000 (13:30 -0500)
committerKumar Gala <galak@kernel.crashing.org>
Tue, 8 Nov 2011 14:31:09 +0000 (08:31 -0600)
commit72243c0194051f609fe3b24963465555c377eaaa
treea28a866f01ffa393cf11581ddbda6bf3a6e4a90etree | snapshot
parent19e438412416c4cd4066dfa7aca679fe291f13e1commit | diff
powerpc/85xx: resize the boot page TLB before relocating CCSR

On some Freescale systems (e.g. those booted from the on-chip ROM), the
TLB that covers the boot page can also cover CCSR, which breaks the CCSR
relocation code.  To fix this, we resize the boot page TLB so that it only
covers the 4KB boot page.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
arch/powerpc/cpu/mpc85xx/start.S diff | blob | history
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