freebsd-dev/sys/mips
Adrian Chadd d6ebaf0a5e mips: teach the malta platform about extended memory.
Extended memory here is "physical memory above 256MB".
"memsize" in the environment only grows to 256MB; "ememsize" is the entire
memory range.  Extended memory shows up at physical address 0x90000000.

This allows for malta64 VMs to be created with > 256MB RAM, all the way
up to 2GB RAM.

Tested:

* qemu-devel package; qemu-system-mips64 -m 2048 (and -m 256 to test the
  no-ememsize case.)

TODO:

* testing mips32 with > 256MB RAM.

Reviewed by:	imp
2015-11-21 00:22:47 +00:00
..
adm5120 Add domain support to PCI bus allocation 2015-09-16 23:34:51 +00:00
alchemy Fix a typo introduced in r257338. 2013-10-31 02:27:16 +00:00
atheros Add QCA9533 to the list of SoCs that require IRQ's be ACKed. 2015-11-16 06:15:01 +00:00
beri preload_search_info: make sure mod is set 2015-08-21 15:57:57 +00:00
cavium Add domain support to PCI bus allocation 2015-09-16 23:34:51 +00:00
conf Mark the mostly redundant kernels that just pull 2015-11-19 01:58:12 +00:00
gxemul Add 32-bit support for Gxemul's oldtestmips machine emulation 2013-09-04 20:34:36 +00:00
idt Add domain support to PCI bus allocation 2015-09-16 23:34:51 +00:00
include mips74k: use cache-writeback for memory, not writethrough. 2015-10-31 00:04:44 +00:00
malta mips: teach the malta platform about extended memory. 2015-11-21 00:22:47 +00:00
mips mips: rate limit the trap handler output; add pid/tid/program name. 2015-11-02 03:36:15 +00:00
nlm Add domain support to PCI bus allocation 2015-09-16 23:34:51 +00:00
rmi Add domain support to PCI bus allocation 2015-09-16 23:34:51 +00:00
rt305x Add support for the uart classes to set their default register shift value. 2015-04-11 17:16:23 +00:00
sentry5 Merge from vmobj-rwlock branch: 2013-02-26 01:00:11 +00:00
sibyte Devices that rely on hints or identify routines for discovery need to 2013-10-29 14:07:31 +00:00