freebsd-nq/sys/powerpc/booke
Nathan Whitehorn 33724f17d2 Interrelated improvements to early boot mappings:
- Remove explicit requirement that the SOC registers be found except as an
  optimization (although the MPC85XX LAW drivers still require they be found
  externally, which should change).
- Remove magic CCSRBAR_VA value.
- Allow bus_machdep.c's early-boot code to handle non 1:1 mappings and
  systems not in real-mode or global 1:1 maps in early boot.
- Allow pmap_mapdev() on Book-E to reissue previous addresses if the
  area is already mapped. Additionally have it check all mappings, not
  just the CCSR area.

This allows the console on e500 systems to actually work on systems where
the boot loader was not kind enough to set up a 1:1 mapping before starting
the kernel.
2013-10-26 18:18:14 +00:00
..
copyinout.c
interrupt.c
locore.S 1. Have the APs initialize the TLB1 entries from what has been 2012-11-03 22:02:12 +00:00
machdep_e500.c Interrelated improvements to early boot mappings: 2013-10-26 18:18:14 +00:00
machdep_ppc4xx.c Extract vendor specific Book-E pieces into separate files and have a common 2012-05-30 17:34:40 +00:00
machdep.c Interrelated improvements to early boot mappings: 2013-10-26 18:18:14 +00:00
mp_cpudep.c
platform_bare.c A quick addendum: the standard says that timebase-frequency can be either 2013-10-23 14:34:04 +00:00
pmap.c Interrelated improvements to early boot mappings: 2013-10-26 18:18:14 +00:00
swtch.S
trap_subr.S Fix a typo that resulted in or-ing PTE_UW twice whrn PTE_SW was needed. 2012-07-02 21:21:12 +00:00
trap.c userret() already checks for td_locks when INVARIANTS is enabled, so 2012-09-08 18:27:11 +00:00