Brandon Bergren c583b02587 [PowerPC] PowerMac timebase sync for G4 ... Summary: Disable timebase on (some) AIM platforms (tested on PowerMac G4) prior to synchronization. Some platforms use a GPIO to enable and disable timebase, while others use a platform function. This mirrors 0d69f00b on mpc85xx. Todo: * Implement various G5 timebase controls. * Print out platform code on unknown G5s so we can collect it. * Change API to be give/take pairs like Linux does so it's possible to do a software sync protocol. Reviewed By: #powerpc, jhibbits Subscribers: mikael, markmi_dsl-only.net, luporl, alfredo Tags: #powerpc Differential Revision: https://reviews.freebsd.org/D29136		2021-12-23 16:06:07 -06:00
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ata_dbdma.c
ata_dbdma.h
ata_kauai.c
ata_macio.c
atibl.c
cpcht.c	Rename ofwpci.c to ofw_pcib.c	2021-05-20 11:22:25 +02:00
cuda.c
cudavar.h
dbdma.c
dbdmavar.h
fcu.c
grackle.c	Rename ofwpci.c to ofw_pcib.c	2021-05-20 11:22:25 +02:00
gracklevar.h
hrowpic.c
hrowpicvar.h
kiic.c
macgpio.c	newbus: Move from bus_child_{pnpinfo,location}_src to bus_child_{pnpinfo,location} with sbuf	2021-06-22 20:52:06 -06:00
macgpiovar.h
macio.c	[PowerPC] PowerMac timebase sync for G4	2021-12-23 16:06:07 -06:00
maciovar.h
nvbl.c
platform_powermac.c	[PowerPC] PowerMac timebase sync for G4	2021-12-23 16:06:07 -06:00
platform_powermac.h	[PowerPC] PowerMac timebase sync for G4	2021-12-23 16:06:07 -06:00
pmu.c
pmuvar.h
powermac_thermal.c
powermac_thermal.h
pswitch.c
smu.c	newbus: Move from bus_child_{pnpinfo,location}_src to bus_child_{pnpinfo,location} with sbuf	2021-06-22 20:52:06 -06:00
smusat.c
tbgpio.c	[PowerPC] PowerMac timebase sync for G4	2021-12-23 16:06:07 -06:00
uninorth.c	newbus: Move from bus_child_{pnpinfo,location}_src to bus_child_{pnpinfo,location} with sbuf	2021-06-22 20:52:06 -06:00
uninorthpci.c	Rename ofwpci.c to ofw_pcib.c	2021-05-20 11:22:25 +02:00
uninorthvar.h
vcoregpio.c
viareg.h