linux.git/arch/microblaze/kernel/prom.c, branch v2.6.35

lmb: rename to memblock

2010-07-14T07:14:00+00:00

via following scripts

      FILES=$(find * -type f | grep -vE 'oprofile|[^K]config')

      sed -i \
        -e 's/lmb/memblock/g' \
        -e 's/LMB/MEMBLOCK/g' \
        $FILES

      for N in $(find . -name lmb.[ch]); do
        M=$(echo $N | sed 's/lmb/memblock/g')
        mv $N $M
      done

and remove some wrong change like lmbench and dlmb etc.

also move memblock.c from lib/ to mm/

Suggested-by: Ingo Molnar 
Acked-by: "H. Peter Anvin" 
Acked-by: Benjamin Herrenschmidt 
Acked-by: Linus Torvalds 
Signed-off-by: Yinghai Lu 
Signed-off-by: Benjamin Herrenschmidt

of: move definition of of_chosen into common code.

2010-02-14T14:13:55+00:00

Rather than defining of_chosen in each arch, it can be defined for all
in driver/of/base.c

Signed-off-by: Grant Likely 
Acked-by: Benjamin Herrenschmidt 
Acked-by: Michal Simek

of/flattree: Don't assume HAVE_LMB

2010-02-14T14:13:47+00:00

We don't always have lmb available, so make arches provide an
early_init_dt_alloc_memory_arch() to handle the allocation of
memory in the fdt code.

When we don't have lmb.h included, we need asm/page.h for __va.

Signed-off-by: Jeremy Kerr 
Signed-off-by: Grant Likely 
Acked-by: Benjamin Herrenschmidt 
Acked-by: Michal Simek

of/flattree: use callback to setup initrd from /chosen

2010-02-09T15:34:10+00:00

At present, the fdt code sets the kernel-wide initrd_start and
initrd_end variables when parsing /chosen. On ARM, we only set these
once the bootmem has been reserved.

This change adds an arch hook to setup the initrd from the device
tree:

 void early_init_dt_setup_initrd_arch(unsigned long start,
				      unsigned long end);

The arch-specific code can then setup the initrd however it likes.

Compiled on powerpc, with CONFIG_BLK_DEV_INITRD=y and =n.

Signed-off-by: Jeremy Kerr 
Signed-off-by: Grant Likely

of/flattree: merge early_init_dt_scan_memory() common code

2010-02-09T15:33:10+00:00

Merge common code between PowerPC and Microblaze architectures.

Signed-off-by: Grant Likely 
Acked-by: Michal Simek

of: merge of_find_node_by_phandle

2010-02-09T15:32:48+00:00

Merge common function between powerpc, sparc and microblaze. Code is
identical for powerpc and microblaze, but adds a lock (and release) of
the devtree_lock on sparc.

Signed-off-by: Jeremy Kerr 
Signed-off-by: Grant Likely

of: merge of_attach_node() & of_detach_node()

2010-02-09T15:32:42+00:00

Merge common code between PowerPC and Microblaze

Signed-off-by: Grant Likely 
Tested-by: Wolfram Sang 
Acked-by: Benjamin Herrenschmidt

microblaze: remove early_init_dt_scan_cpus() and phyp_dump_*()

2010-02-09T15:32:36+00:00

Microblaze only has one CPU, it isn't SMP at all.  early_init_dt_scan_cpus()
is effectively just a no-op, so remove it.

Microblaze doesn't support hypervisor assisted dump either, so the phyp stuff
can also go.

Signed-off-by: Grant Likely 
Acked-by: Michal Simek

of: unify phandle name in struct device_node

2010-01-28T21:06:53+00:00

In struct device_node, the phandle is named 'linux_phandle' for PowerPC
and MicroBlaze, and 'node' for SPARC.  There is no good reason for the
difference, it is just an artifact of the code diverging over a couple
of years.  This patch renames both to simply .phandle.

Note: the .node also existed in PowerPC/MicroBlaze, but the only user
seems to be arch/powerpc/platforms/powermac/pfunc_core.c.  It doesn't
look like the assignment between .linux_phandle and .node is
significantly different enough to warrant the separate code paths
unless ibm,phandle properties actually appear in Apple device trees.

I think it is safe to eliminate the old .node property and use
phandle everywhere.

Signed-off-by: Grant Likely 
Acked-by: David S. Miller 
Tested-by: Wolfram Sang 
Acked-by: Benjamin Herrenschmidt

of: Merge of_node_get() and of_node_put()

2010-01-28T20:52:53+00:00

Merge common code between PowerPC and MicroBlaze

Signed-off-by: Grant Likely 
Tested-by: Wolfram Sang 
Acked-by: Benjamin Herrenschmidt