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/linux-master/arch/powerpc/boot/
H A Doflib.cdiff b636031a Thu Apr 24 01:23:32 MDT 2014 Cédric Le Goater <clg@fr.ibm.com> powerpc/boot: Fix compile warning in 64bit

arch/powerpc/boot/oflib.c:211:9: warning: cast to pointer from integer of \
different size [-Wint-to-pointer-cast]
return (phandle) of_call_prom("finddevice", 1, 1, name);

This is a work around. The definite solution would be to define the
phandle typedef as a u32, as in the kernel, but this would break the
device tree ops API.

Let it be for the moment.

Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff 9cc36bb0 Thu Apr 24 01:23:29 MDT 2014 Cédric Le Goater <clg@fr.ibm.com> powerpc/boot: Add PROM_ERROR define in oflib

This is mostly useful to make to the boot wrapper code closer with
the kernel code in prom_init.

Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff 9cc36bb0 Thu Apr 24 01:23:29 MDT 2014 Cédric Le Goater <clg@fr.ibm.com> powerpc/boot: Add PROM_ERROR define in oflib

This is mostly useful to make to the boot wrapper code closer with
the kernel code in prom_init.

Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff 9b09c6d9 Mon Jun 23 22:20:29 MDT 2008 Tony Breeds <tony@bakeyournoodle.com> powerpc: Change the default link address for pSeries zImage kernels

Currently we set the start of the .text section to be 4Mb for pSeries.
In situations where the zImage is > 8Mb we'll fail to boot (due to
overlapping with OF). Move .text in a zImage from 4MB to 64MB
(well past OF).

We still will not be able to load large zImage unless we also move OF,
to that end, add a note to the zImage ELF to move OF to 32Mb. If this
is the very first kernel booted then we'll need to move OF manually by
setting real-base.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
H A Dof.hdiff 9cc36bb0 Thu Apr 24 01:23:29 MDT 2014 Cédric Le Goater <clg@fr.ibm.com> powerpc/boot: Add PROM_ERROR define in oflib

This is mostly useful to make to the boot wrapper code closer with
the kernel code in prom_init.

Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff 9cc36bb0 Thu Apr 24 01:23:29 MDT 2014 Cédric Le Goater <clg@fr.ibm.com> powerpc/boot: Add PROM_ERROR define in oflib

This is mostly useful to make to the boot wrapper code closer with
the kernel code in prom_init.

Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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