litmus-rt.git/arch/arm/mach-versatile/include, branch linux-tip

ARM: 6484/1: fix compile warning in mm/init.c

2010-11-21T22:05:56+00:00

Commit 7c63984b86 (ARM: do not define VMALLOC_END relative to PAGE_OFFSET)
changed VMALLOC_END to be an explicit value. Before this, it was
relative to PAGE_OFFSET and therefore converted to unsigned long
as PAGE_OFFSET is an unsigned long. This introduced the following
build warning. Fix this by changing the explicit defines of
VMALLOC_END to be unsigned long.

  CC      arch/arm/mm/init.o
arch/arm/mm/init.c: In function 'mem_init':
arch/arm/mm/init.c:606: warning: format '%08lx' expects type 'long unsigned int', but argument 12 has type 'unsigned int'

Signed-off-by: Anand Gadiyar 
Acked-by: Uwe Kleine-K 
Acked-by: Nicolas Pitre 
Signed-off-by: Russell King

arm: return both physical and virtual addresses from addruart

2010-10-20T04:27:33+00:00

Rather than checking the MMU status in every instance of addruart, do it
once in kernel/debug.S, and change the existing addruart macros to
return both physical and virtual addresses. The main debug code can then
select the appropriate address to use.

This will also allow us to retreive the address of a uart for the MMU
state that we're not current in.

Updated with fixes for OMAP from Jason Wang 
and Tony Lindgren , and fix for versatile express from
Lorenzo Pieralisi .

Signed-off-by: Jeremy Kerr 
Signed-off-by: Lorenzo Pieralisi 
Signed-off-by: Jason Wang 
Signed-off-by: Tony Lindgren 
Tested-by: Kevin Hilman

ARM: do not define VMALLOC_END relative to PAGE_OFFSET

2010-10-02T02:28:19+00:00

VMALLOC_END is supposed to be an absolute value, while PAGE_OFFSET may
vary depending on the selected user:kernel memory split mode through
CONFIG_VMSPLIT_*.  In fact, the goal of moving PAGE_OFFSET down is to
accommodate more directly addressed RAM by the kernel below the vmalloc
area, and having VMALLOC_END move along PAGE_OFFSET is rather against
the very reason why PAGE_OFFSET can be moved in the first place.

Signed-off-by: Nicolas Pitre

ARM: 6282/1: Remove useless definitions from versatile hardware.h

2010-08-05T09:35:49+00:00

Signed-off-by: Eric Miao 
Signed-off-by: Russell King

ARM: Indirect round/set_rate operations through clk structure

2010-05-02T08:35:38+00:00

Signed-off-by: Russell King

ARM: Make Integrator/Versatile/Reaview VCO code similar

2010-05-02T08:35:37+00:00

Signed-off-by: Russell King

ARM: Realview/Versatile/Integrator: remove unused definitions from platform.h

2010-05-02T08:35:35+00:00

Signed-off-by: Russell King

ARM: Realview/Versatile/Integrator: separate out common clock code

2010-05-02T08:35:33+00:00

Signed-off-by: Russell King

ARM: Fix Versatile&Integrator includes to behave in the same way as Realview

2010-04-29T17:04:15+00:00

Realview doesn't include mach/platform.h in mach/hardware.h, so
make versatile behave in the same way.  Also, move the definition
of __io_address() into mach/hardware.h, just like Realview.

Signed-off-by: Russell King

ARM: 5910/1: ARM: Add tmp register for addruart and loadsp

2010-02-12T17:27:52+00:00

Otherwise more complicated uart configuration won't be possible.
We can use r1 for tmp register for both head.S and debug.S.

NOTE: This patch depends on another patch to add the the tmp register
into all debug-macro.S files. That can be done with:

$ sed -i -e "s/addruart,rx|addruart, rx/addruart, rx, tmp/"
	arch/arm/*/include/*/debug-macro.S

Signed-off-by: Tony Lindgren 
Signed-off-by: Russell King