freebsd-nq/sys/powerpc/booke
Justin Hibbits 60152a4037 Fix system hang when large FDT is in use
Summary:
Kernel maps only one page of FDT. When FDT is more than one page in size, data
TLB miss occurs on memmove() when FDT is moved to kernel storage
(sys/powerpc/booke/booke_machdep.c, booke_init())

This introduces a pmap_early_io_unmap() to complement pmap_early_io_map(), which
can be used for any early I/O mapping, but currently is only used when mapping
the fdt.

Submitted by:	Ivan Krivonos <int0dster_gmail.com>
Differential Revision: https://reviews.freebsd.org/D7605
2016-08-24 03:51:40 +00:00
..
booke_machdep.c Fix system hang when large FDT is in use 2016-08-24 03:51:40 +00:00
locore.S Skip HID1 initialization on e6500 cores, it doesn't exist. 2016-08-20 00:55:58 +00:00
machdep_e500.c Add platform support for QorIQ SoCs. 2015-12-30 03:43:25 +00:00
machdep_ppc4xx.c Remove booke_enable_l3_cache declaration and remaining definition. 2016-07-17 19:24:28 +00:00
mp_cpudep.c
platform_bare.c
pmap.c Fix system hang when large FDT is in use 2016-08-24 03:51:40 +00:00
trap_subr.S Migrate the PTE format for book-e to standardize on the 'indirect PTE' format 2016-02-11 13:15:37 +00:00