sh: Add support sh2 to MAKEALL

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: Fix compile error rsk7203 board

This boards used old type preprocessor.
This patch fix compile error.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: Fix compile error sh7785lcr board

This boards used old type preprocessor.
This patch fix compile error.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: Renesas Solutions AP325RXA board support

AP325RXA is SH7723's reference board.
This has SCIF, NOR Flash, Ethernet, USB host, LCDC, SD Host, Camera and other.
In this patch, support SCIF, NOR Flash, and Ethernet.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: add support Renesas SH7723

Renesas SH7723 has 5 SCIF, SD, Camera, LCDC and other.
This patch supports CPU register's header file and SCIF serial driver.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: Renesas RSK+ 7203 board support

This adds initial support for the RTE RSK+ SH7203 board.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: Add support Renesas SH7203 processor

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: Add support SH2/SH2A which is CPU of Renesas Technology

Add support SH2/SH2A basic function.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: Renesas R0P7785LC0011RL board support

This board has SH7785, 512MB DDR2-SDRAM, NOR Flash,
Graphic, Ethernet, USB, SD, RTC, and I2C controller.

This patch supports the following functions:
 - 128MB DDR2-SDRAM (29-bit address mode only)
 - NOR Flash
 - USB host
 - Ethernet

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: add support for SH7785

Renesas SH7785 has DDR2-SDRAM controller, PCI, and other.
This patch supports CPU register's header file.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

Merge branch 'master' of /home/wd/git/u-boot/custodians

Merge branch 'master' of git://git.denx.de/u-boot-mpc5xxx

FSL DDR: Remove duplicate setting of cs0_bnds register on 86xx.

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

Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

mpc52xx: added support for the MPC5200 based MUC.MC52 board from MAN.

Signed-off-by: Heiko Schocher <hs@denx.de>

mpc85xx: remove redudant code with lib_ppc/interrupts.c

For some reason we duplicated the majority of code in lib_ppc/interrupts.c
not show how that happened, but there is no good reason for it.

Use the interrupt_init_cpu() and timer_interrupt_cpu() since its why
they exist.

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

mpc85xx: Add support for the MPC8536DS reference board

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
Signed-off-by: Dejan Minic <minic@freescale.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

mpc85xx: Add support for the MPC8536

The MPC8536 Adds SDHC and SATA controllers to the PQ3 family.  We
also have SERDES init code for the 8536.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
Signed-off-by: Dejan Minic <minic@freescale.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: Dave Liu <daveliu@freescale.com>

mpc85xx: Add support for the MPC8572DS reference board

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

FSL DDR: Remove old SPD support from cpu/mpc85xx

All 85xx boards have been converted to the new code so we can
remove the old SPD DDR setup code.

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

FSL DDR: Convert STXSSA to new DDR code.

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

FSL DDR: Convert STXGP3 to new DDR code.

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

FSL DDR: Convert SBC8560 to new DDR code.

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

FSL DDR: Convert MPC8540EVAL to new DDR code.

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

FSL DDR: Convert PM856 to new DDR code.

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

FSL DDR: Convert PM854 to new DDR code.

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

FSL DDR: Convert sbc8548 to new DDR code.

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

FSL DDR: Convert atum8548 to new DDR code.

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

FSL DDR: Convert socrates to new DDR code.

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

FSL DDR: Convert MPC8544DS to new DDR code.

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

FSL DDR: Convert MPC8568MDS to new DDR code.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

FSL DDR: Convert MPC8548CDS to new DDR code.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

FSL DDR: Convert MPC8541CDS to new DDR code.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

FSL DDR: Convert MPC8555ADS to new DDR code.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

FSL DDR: Convert MPC8560ADS to new DDR code.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

FSL DDR: Convert MPC8540ADS to new DDR code.

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

FSL DDR: Add 85xx specific register setting

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

FSL DDR: Add e500 TLB helper for DDR code

Provide a helper function that board code can call to map TLBs when
setting up DDR.

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

dm9000 remove dead external phy support, gpio fix

dm9000 has code to detect and initialize external phy parts, but later
on in the code the part is forced to use the internal phy
unconditionally.  Remove the unused/untested code.

change the GPIO initialization so that only the GPIO used as an
internal phy reset (hardwired in the chip) is set as an output.  The
remaining GPIO need to be handled by board specific code to prevent
possible drive conflicts.  Set as inputs for safety.

replace a few magic numbers with defines

Signed-off-by: Andrew Dyer <adyer@righthandtech.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

Standardize bootp, tftpboot, rarpboot, dhcp, and nfs command descriptions

cmd_net.c command descriptions were updated to describe the optional
hostIPaddr argument.  The dhcp command help message was also updated
to more closely reflect the other commands in cmd_net.c

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

Fix bogus error message in the DHCP handler

The DHCP handler has 1 state that is not listed in this case, causing a
failure message when there is actually no failure.

Signed-off-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

Fix compile error when CONFIG_BOOTP_RANDOM_DELAY is set.

The option CONFIG_BOOTP_RANDOM_DELAY does not compile, because of a
missing extern inside the net/bootp.h header

Signed-off-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

ColdFire: Add FEC Buffer descriptors in SRAM

Add FEC Buffer descriptors and data buffer in SRAM for
faster execution and access.

Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

Fix ColdFire FEC warning messages

Types mismatch and implicit declaration of icache_invalid()
warning messages

Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

Moved initialization of SKGE Ethernet driver to board code.

The only board using this driver is the SL8245 board.
Removed initialization for the driver from net/eth.c

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

Moved conditional compilation to Makefile for SK98 Ethernet driver

Brute-force removal of #ifdefs.  Didn't touch the code.
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

Moved initialization of ULI526X Ethernet driver to board code.

The only board using this driver is the Freescale MPC8610HPCD board.
Removed initialization for the driver from net/eth.c

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

Moved initialization of Blackfin EMAC Ethernet controller to board_eth_init()

Added board_eth_init() function to bf537-stamp board.
Removed initialization for the Blackin EMAC driver from net/eth.c

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

Moved initialization of GRETH Ethernet driver to CPU directory

Added a cpu_eth_init() function to leon2/leon3 CPU directories and
removed code from net/eth.c

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

Moved initialization of MCFFEC Ethernet driver to CPU directory

Added a cpu_eth_init() function to coldfire CPU directories and
removed code from net/eth.c

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

Moved initialization of FSL_MCDMAFEC Ethernet driver to CPU directory

Added a cpu_eth_init() function to cpu/mcf547x_8x directory and
removed code from net/eth.c

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

FSL DDR: Remove old SPD support from cpu/mpc86xx

All 86xx boards have been converted to the new code so we can
remove the old SPD DDR setup code.

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

FSL DDR: Convert SBC8641D to new DDR code.

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

FSL DDR: Convert MPC8610HPCD to new DDR code.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

FSL DDR: Convert MPC8641HPCN to new DDR code.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

FSL DDR: Add 86xx specific register setting

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

FSL DDR: Add DDR2 DIMM paramter support

Compute DIMM parameters based upon the SPD information.

Signed-off-by: James Yang <James.Yang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

FSL DDR: Add DDR1 DIMM paramter support

Compute DIMM parameters based upon the SPD information in spd.

Signed-off-by: James Yang <James.Yang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

FSL DDR: Rewrite the FSL mpc8xxx DDR controller setup code.

The main purpose of this rewrite it to be able to share the same
initialization code on all FSL PowerPC products that have DDR
controllers.  (83xx, 85xx, 86xx).

The code is broken up into the following steps:
GET_SPD
COMPUTE_DIMM_PARMS
COMPUTE_COMMON_PARMS
GATHER_OPTS
ASSIGN_ADDRESSES
COMPUTE_REGS
PROGRAM_REGS

This allows us to share more code an easily allow for board specific code
overrides.

Additionally this code base adds support for >4G of DDR and provides a
foundation for supporting interleaving on processors with more than one
controller.

Signed-off-by: James Yang <James.Yang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

FSL DDR: Provide a generic set_ddr_laws()

Provide a helper function that will setup the last available
LAWs (upto 2) for DDR.  Useful for SPD/dyanmic DDR setting code.

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

Add proper SPD definitions for DDR1/2/3

Also adds helper functions for DDR1/2 to verify the checksum.

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

Update CHANGELOG

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

Add support for muas3001 board (MPC8270)

Signed-off-by: Heiko Schocher <hs@denx.de>

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>

remove MVS1 board

MVS1 board has reached end-of-life and can be removed completely.

Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>

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>

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 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>

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 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>

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>

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>

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>

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>

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>

mpc7448hpc2: Fix PCI I/O space mapping.

PCI I/O space is currently mapped 1:1 at 0xFA000000. Linux requires
PCI I/O space to start at 0 on the PCI bus. This patch maps PCI I/O
space such that 0xFA000000 in the processor's address space maps to 0
on the PCI I/O bus.

Signed-off-by Randy Vinson <rvinson@mvista.com>
Acked-by: Roy Zang <tie-fei.zang@freescale.com>

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

i.MX31: Specify maintainers for i.MX31-based boards

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

ADS5121: adjust image addresses in RAM and flash

Use the same mapping in flash as used by Linux

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

cmd_mem.c: Fix help message alignment

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

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

change mvBL-M7 default env and move to vendor subdir

fix mvBL-M7 config and move to matrix_vision subdir

Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

MPC83XX: Add miscellaneous registers and #defines to support MPC83xx family devices

This patch adds elements to the 83xx sysconf structure and #define values that are used
by mpc83xx family devices.

Signed-off-by: Nick Spence <nick.spence@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

MPC8349EMDS: Add PCI Agent (PCISLAVE) support

Add the ability for the MPC8349EMDS to run in PCI Agent mode, acting as a
PCI card rather than a host computer.

Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

mpc83xx: add PCISLAVE support to 83XX_GENERIC_PCI setup code

This adds a helper function to unlock the PCI configuration bit, so that
any extra PCI setup (such as outbound windows, etc.) can be done after
using the 83XX_GENERIC_PCI code to set up the PCI bus.

Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

MPC8349EMDS: use 83XX_GENERIC_PCI setup code

Change the MPC8349EMDS board to use the generic PCI initialization code
for the mpc83xx cpu.

Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

fix out of tree building

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

Merge branch 'next'

Minor coding style cleanup, updte CHANGELOG

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

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

RTC: Fix Makefile problem with COBJS-$(CONFIG_RTC_DS1307 || CONFIG_RTC_DS1338)

This "||" doesn't seem to work. Now using the idea suggest by Scott Wood
to combine both config options into one line. This even allows defining
both options and not generating the target object twice.

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

MX31: fix bit masks in function mx31_decode_pll()

Bits MPCTL[MFN] and MPCTL[MFD] were not fully covered.

Signed-off-by: Jens Gehrlein <sew_s@tqs.de>

Correct ARM Versatile Timer Initialization

 - According to ARM Dual-Timer Module (SP804) TRM (ARM DDI0271),
   -- Timer Value Register @ TIMER Base + 4 is Read-only.
   -- Prescale Value (Bits 3-2 of TIMER Control register)
can only be one of 00,01,10. 11 is undefined.
   -- CFG_HZ for Versatile board is set to
#define CFG_HZ (1000000 / 256)
So Prescale bits is set to indicate
- 8 Stages of Prescale, Clock divided by 256
 - The Timer Control Register has one Undefined/Shouldn't Use Bit
   So we should do read/modify/write Operation

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

Add ARM AMBA PL031 RTC Support

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

ARM DaVinci: Removed redundant NAND initialization code.

ARM DaVinci: Removed redundant NAND initialization code.

Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>

ARM DaVinci: Fix compilation error with new MTD code.

ARM DaVinci: Fix compilation error with new MTD code.

Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>

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>

libfdt: Add support for using aliases in fdt_path_offset()

If the path doesn't start with '/' check to see if it matches some alias
under "/aliases" and substitute the matching alias value in the path
and retry the lookup.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>

libfdt: Implement fdt_get_property_namelen() and fdt_getprop_namelen()

As well as fdt_subnode_offset(), libfdt includes an
fdt_subnode_offset_namelen() function that takes the subnode name to
look up not as a NUL-terminated string, but as a string with an
explicit length.  This can be useful when the caller has the name as
part of a longer string, such as a full path.

However, we don't have corresponding 'namelen' versions for
fdt_get_property() and fdt_getprop().  There are less obvious use
cases for these variants on property names, but there are
circumstances where they can be useful e.g. looking up property names
which need to be parsed from a longer string buffer such as user input
or a configuration file, or looking up an alias in a path with
IEEE1275 style aliases.

So, since it's very easy to implement such variants, this patch does
so.  The original NUL-terminated variants are, of course, implemented
in terms of the namelen versions.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

libfdt: Forgot one function when cleaning the namespace

In commit b6d80a20fc293f3b995c3ce1a6744a5574192125, we renamed all
libfdt functions to be prefixed with fdt_ or _fdt_ to minimise the
chance of collisions with things from whatever package libfdt is
embedded in, pulled into the libfdt build via that environment's
libfdt_env.h.

Except... I missed one.  This patch applies the same treatment to
_stringlist_contains().  While we're at it, also make it static since
it's only used in the same file.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

libfdt: Improve documentation in libfdt.h

Fix a few typos and mistakes.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: David Gibson <david@gibson.dropbear.id.au>