linux/arch
Hauke Mehrtens aec9222551 MIPS: BCM47xx: Really fix 128MB RAM problem
The previous patch 4a86f2d27733f610e642649aca3e82e86fca9e22 (lmo) rsp.
84a6fcb368 (kernel.org) was wrong.

The BCM47xx architecture maps the ram into a 128MB address space. It
will be spaced there as often as goes into the 128MB. Detection tries to
find the position where the same memory is found. When reading beyond
128MB the processor will throw an exception. If 128MB RAM is installed,
it will not find a memory alias because it tries to read beyond the 128MB
border. Now it just assumes 128MB installed ram if it can not find an
alias.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1508/
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05 13:25:39 +01:00
..
alpha
arm Merge master.kernel.org:/home/rmk/linux-2.6-arm 2010-07-30 19:02:51 -07:00
avr32 serial: fix rs485 for atmel_serial on avr32 2010-07-26 11:59:31 -07:00
blackfin
cris
frv
h8300
ia64
m32r
m68k
m68knommu
microblaze lmb: rename to memblock 2010-07-14 17:14:00 +10:00
mips MIPS: BCM47xx: Really fix 128MB RAM problem 2010-08-05 13:25:39 +01:00
mn10300
parisc
powerpc perf, powerpc: Use perf_sample_data_init() for the FSL code 2010-07-27 22:20:09 +10:00
s390 [S390] etr: fix clock synchronization race 2010-07-27 19:29:42 +02:00
score
sh lmb: rename to memblock 2010-07-14 17:14:00 +10:00
sparc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2010-07-21 09:28:50 -07:00
um
x86 x86,kgdb: Fix hw breakpoint regression 2010-07-28 19:10:30 -05:00
xtensa
.gitignore
Kconfig