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John Schmoller cc1dd33f27 mpc8[5/6]xx: Ensure POST word does not get reset 
The POST word is stored in a spare register in the PIC on MPC8[5/6]xx
processors.  When interrupt_init() is called, this register gets reset
which resulted in all POST_RAM POSTs not being ran due to the corrupted
POST word.  To resolve this, store off POST word before the PIC is
reset, and restore it after the PIC has been initialized.

Signed-off-by: John Schmoller <jschmoller@xes-inc.com>
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-03-13 11:24:44 -05:00
..
74xx_7xx 74xx_7xx/mpc86xx/ppmc7xx: Fix do_reset() declaration 2010-12-17 20:26:19 +01:00
mpc5xx PowerPC: Add relocation support for -fpic 2010-12-17 20:25:10 +01:00
mpc5xxx PowerPC: Add relocation support for -fpic 2010-12-17 20:25:10 +01:00
mpc8xx miiphy: convert to linux/mii.h 2011-01-09 18:06:50 +01:00
mpc8xxx powerpc/mpc8xxx: Fix DDR3 timing_cfg_1 and sdram_mode registers 2011-03-05 10:13:50 -06:00
mpc83xx mpc83xx: Use correct register to calculate clocks. 2011-02-05 17:06:57 -06:00
mpc85xx mpc8[5/6]xx: Ensure POST word does not get reset 2011-03-13 11:24:44 -05:00
mpc86xx mpc8[5/6]xx: Ensure POST word does not get reset 2011-03-13 11:24:44 -05:00
mpc512x PowerPC: Add relocation support for -fpic 2010-12-17 20:25:10 +01:00
mpc824x PowerPC: Add relocation support for -fpic 2010-12-17 20:25:10 +01:00
mpc8220 PowerPC: Add relocation support for -fpic 2010-12-17 20:25:10 +01:00
mpc8260 PowerPC: Add relocation support for -fpic 2010-12-17 20:25:10 +01:00
ppc4xx ppc4xx: Fix compilation breakage in miiphy.c 2011-01-11 09:56:28 +01:00