common/cmd_load.c cleanup - remove unused variables

- Remove unused global variable os_data_count.
- Remove unused variable z.

Signed-off-by: Gururaja Hebbar <gururajakr@sanyo.co.in>

bootm: refactor do_reset and os boot function args

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 b

bootm: refactor do_reset and os boot function args

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 <galak@kernel.crashing.org>

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fdt: Added resize command

Resize the fdt to size + padding to 4k boundary

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

fdt: refactor initrd related code

Created a new fdt_initrd() to deal with setting the initrd properties
in the device tree and fixing up the mem reserve. We can use this
both in the choosen node ha

fdt: refactor initrd related code

Created a new fdt_initrd() to deal with setting the initrd properties
in the device tree and fixing up the mem reserve. We can use this
both in the choosen node handling and lets us remove some duplicated
code when we fixup the initrd info in bootm on PPC.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

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fdt: refactor fdt resize code

Move the fdt resizing code out of ppc specific boot code and into
common fdt support code.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

bootm: refactor image detection and os load steps

Created a bootm_start() that handles the parsing and detection of all
the images that will be used by the bootm command (OS, ramdisk, fdt).
As part

bootm: refactor image detection and os load steps

Created a bootm_start() that handles the parsing and detection of all
the images that will be used by the bootm command (OS, ramdisk, fdt).
As part of this we now tract all the relevant image offsets in the
bootm_headers_t struct. This will allow us to have all the needed
state for future sub-commands and lets us reduce a bit of arch
specific code on SPARC.

Created a bootm_load_os() that deals with decompression and loading
the OS image.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

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bootm: move lmb into the bootm_headers_t structure

To allow for persistent state between future bootm subcommands we
need the lmb to exist in a global state.
Moving it into the bootm_headers_t allow

bootm: move lmb into the bootm_headers_t structure

To allow for persistent state between future bootm subcommands we
need the lmb to exist in a global state.
Moving it into the bootm_headers_t allows us to do that.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

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bootm: Set working fdt address as part of the bootm flow

Set the fdt working address so "fdt FOO" commands can be used as part
of the bootm flow. Also set an the environment variable "fdtaddr"
with

bootm: Set working fdt address as part of the bootm flow

Set the fdt working address so "fdt FOO" commands can be used as part
of the bootm flow. Also set an the environment variable "fdtaddr"
with the value.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

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bootm: refactor fdt locating and relocation code

Move the code that handles finding a device tree blob and relocating
it (if needed) into common code so all arch's have access to it.

Signed-off-by:

bootm: refactor fdt locating and relocation code

Move the code that handles finding a device tree blob and relocating
it (if needed) into common code so all arch's have access to it.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

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bootm: refactor ramdisk locating code

Move determing if we have a ramdisk and where its located into the
common code. Keep track of the ramdisk start and end in the
bootm_headers_t image struct.

Si

bootm: refactor ramdisk locating code

Move determing if we have a ramdisk and where its located into the
common code. Keep track of the ramdisk start and end in the
bootm_headers_t image struct.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

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bootm: refactor entry point code

Move entry point code out of each arch and into common code.
Keep the entry point in the bootm_headers_t images struct.

Signed-off-by: Kumar Gala <galak@kernel.cras

bootm: refactor entry point code

Move entry point code out of each arch and into common code.
Keep the entry point in the bootm_headers_t images struct.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

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Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx

cmd_mem.c: Fix help message alignment

Bug was introced by "Big white-space cleanup" (53677ef1)

Signed-off-by: Wolfgang Denk <wd@denx.de>

Merge branch 'next'

Minor coding style cleanup, updte CHANGELOG

Signed-off-by: Wolfgang Denk <wd@denx.de>

Add note on dereferencing /aliases pointers

Replace the "must quote special characters" note with a hint on
how to dereference /aliases pointers by omitting the leading "/".
This feature was introdu

Add note on dereferencing /aliases pointers

Replace the "must quote special characters" note with a hint on
how to dereference /aliases pointers by omitting the leading "/".
This feature was introduced by Kumar Gala as a libfdt enhancement
in commit ed035708235332c3c117ee3bb1a426063f03cfcb.

Example:

=> fdt print /aliases
aliases {
ethernet0 = "/qe@e0100000/ucc@2000";
ethernet1 = "/qe@e0100000/ucc@3000";
serial0 = "/soc8360@e0000000/serial@4500";
serial1 = "/soc8360@e0000000/serial@4600";
pci0 = "/pci@e0008500";
};
=> fdt print ethernet0
ucc@2000 {
device_type = "network";
compatible = "ucc_geth";
cell-index = <0x1>;
reg = <0x2000 0x200>;
interrupts = <0x20>;
interrupt-parent = <0x2>;
local-mac-address = [00 00 00 00 00 00];
rx-clock-name = "none";
tx-clock-name = "clk9";
phy-handle = <0x3>;
phy-connection-type = "rgmii-id";
pio-handle = <0x4>;
};

Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>

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Fix OneNAND read_oob/write_oob functions compatability

Also sync with kernel OneNAND codes

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Scott Wood <scottwood@freescale.co

Fix OneNAND read_oob/write_oob functions compatability

Also sync with kernel OneNAND codes

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>

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fdt: rework fdt_fixup_ethernet() to use env instead of bd_t

Move to using the environment variables 'ethaddr', 'eth1addr', etc..
instead of bd->bi_enetaddr, bi_enet1addr, etc.

This makes the code a

fdt: rework fdt_fixup_ethernet() to use env instead of bd_t

Move to using the environment variables 'ethaddr', 'eth1addr', etc..
instead of bd->bi_enetaddr, bi_enet1addr, etc.

This makes the code a bit more flexible to the number of ethernet
interfaces.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

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hush: Fix printf debug macro in hush.c so that it usable in U-Boot

This patch changes the debug_printf() marco for U-Boot in hush.c and
moves the definition of DEBUG_SHELL to a place that is actuall

hush: Fix printf debug macro in hush.c so that it usable in U-Boot

This patch changes the debug_printf() marco for U-Boot in hush.c and
moves the definition of DEBUG_SHELL to a place that is actually compiled
under U-Boot.

Signed-off-by: Stefan Roese <sr@denx.de>

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mod_i2c_mem() bugfix

The last used chip, address, and address length were not being
stored for the imm and imn commands.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

Fix typo in spelling of ATAPI.

Correct a small spelling mistake.

Signed-off-by: Steven A. Falco <sfalco@harris.com>

Add a hook to allow board-specific PIO mode setting.

This patch adds a hook whereby a board-specific routine can be called to
configure hardware for a PIO mode. The prototype for the board-specific

Add a hook to allow board-specific PIO mode setting.

This patch adds a hook whereby a board-specific routine can be called to
configure hardware for a PIO mode. The prototype for the board-specific
routine is:

int inline ide_set_piomode(int pio_mode)

ide_set_piomode should be prepared to configure hardware for a pio_mode
between 0 and 6, inclusive. It should return 0 on success or 1 on failure.

Signed-off-by: Steven A. Falco <sfalco@harris.com>

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fdt: fdt addr w/o any args reports back the current working address

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

fdt: added the ability to set initrd start/end via chosen command

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

Add command to enable/disable interrupts

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>