Greg Ungerer 082f55c459 m68k: fix ColdFire PCI config reads and writes ... The ColdFire PCI configuration space access functions swap addressing regions to do their work. Just letting the read/write cycles exit the CPU core (via the ColdFire "nop" instruction) is not enough to guarantee that the address region remapping has actually completed. Insert a read back of the mapping register to be absolutely sure that the remapping has completed. This fixes an occasional boot hang during the ColdFire PCI initialization phase. Signed-off-by: Greg Ungerer <gerg@linux-m68k.org> Reviewed-by: Angelo Dureghello <angelo@sysam.it> Tested-by: Angelo Dureghello <angelo@sysam.it>		2018-05-28 09:45:27 +10:00
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amcore.c
cache.c
clk.c
device.c
dma_timer.c
dma.c
entry.S
firebee.c
gpio.c
head.S
intc-2.c
intc-525x.c
intc-5249.c
intc-5272.c
intc-simr.c
intc.c
m53xx.c
m54xx.c
m520x.c
m523x.c
m525x.c
m527x.c
m528x.c
m5206.c
m5249.c
m5272.c
m5307.c
m5407.c
m5441x.c
Makefile
mcf8390.c
nettel.c
pci.c	m68k: fix ColdFire PCI config reads and writes	2018-05-28 09:45:27 +10:00
pit.c
reset.c
sltimers.c
stmark2.c
timers.c
vectors.c