u-boot.git/lib_ppc/bootm.c, branch v2009.06-rc2

rename include/zlib.h to include/u-boot/zlib.h

2009-04-04T13:37:54+00:00

Some systems have zlib.h installed in /usr/include/. This isn't the
desired file for u-boot code - we want the one in include/zlib.h.
This rename will avoid the conflict.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD 
Signed-off-by: Mike Frysinger

ppc: Fix compile warnings when !CONFIG_OF_LIBFDT

2008-11-02T15:39:31+00:00

Signed-off-by: Peter Tyser

Coding Style cleanup, update CHANGELOG

2008-11-02T15:14:22+00:00

Signed-off-by: Wolfgang Denk

bootm: support subcommands in linux ppc bootm

2008-10-29T00:00:17+00:00

Add support for 'bdt', 'cmdline', 'prep' to the linux PPC bootm.

Signed-off-by: Kumar Gala

bootm: Add subcommands

2008-10-28T23:59:50+00:00

Add the ability to break the steps of the bootm command into several
subcommands: start, loados, ramdisk, fdt, bdt, cmdline, prep, go.

This allows us to do things like manipulate device trees before
they are passed to a booting kernel or setup memory for a secondary
core in multicore situations.

Not all OS types support all subcommands (currently only start, loados,
ramdisk, fdt, and go are supported).

Signed-off-by: Kumar Gala

Added arch_lmb_reserve to allow arch specific memory regions protection

2008-10-18T19:54:04+00:00

Each architecture has different ways of determine what regions of memory
might not be valid to get overwritten when we boot.  This provides a
hook to allow them to reserve any regions they care about.  Currently
only ppc, m68k and sparc need/use this.

Signed-off-by: Kumar Gala

rename CFG_ macros to CONFIG_SYS

2008-10-18T19:54:03+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

fdt: Overwrite /chosen node in bootm if it already exists in the dtb

2008-10-02T02:01:52+00:00

Set force parameter in fdt_chosen() call in do_bootm_linux() call.
Without this, the chosen node is not overwritten if it already
exists.

Signed-off-by: Stefan Roese

powerpc: Fix bootm to boot up again with a Ramdisk

2008-09-13T00:03:38+00:00

Commit 2a1a2cb6 didnt remove the dummy mem reservation in fdt_chosen,
and this stopped Linux from booting with a Ramdisk. This patch fixes
this, by deleting the useless dummy mem reservation.

When booting with a Ramdisk, a fix offset FDT_RAMDISK_OVERHEAD is now
added to of_size, so we dont need anymore a dummy mem reservation.

I measured the value of FDT_RAMDISK_OVERHEAD on a MPC8270 based
system (=0x44 bytes) and rounded it up to 0x80).

Signed-off-by: Heiko Schocher 
Acked-by: Kumar Gala

bootm: refactor do_reset and os boot function args

2008-08-26T21:48:01+00:00

There is no need for each OS specific function to call do_reset() we
can just do it once in bootm. This means its feasible on an error for
the OS boot function to return.

Also, remove passing in cmd_tbl_t as its not needed by the OS boot
functions.  flag isn't currently used but might be in the future so
we left it alone.

Signed-off-by: Kumar Gala