image: Introduce fit_image_load() to load images from FITs

At present code to load an image from a FIT is duplicated in the three
places where it is needed (kernel, fdt, ramdisk).

The differences b

image: Introduce fit_image_load() to load images from FITs

At present code to load an image from a FIT is duplicated in the three
places where it is needed (kernel, fdt, ramdisk).

The differences between these different code copies is fairly minor.
Create a new function in the fit code which can handle any of the
requirements of those cases.

Signed-off-by: Simon Glass <sjg@chromium.org>

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Merge branch 'u-boot/master' into 'u-boot-arm/master'

Conflicts:
common/cmd_fpga.c
drivers/usb/host/ohci-at91.c

image: Add device tree setup to image library

This seems to be a common function for several architectures, so create
a common function rather than duplicating the code in each arch.

Also make an a

image: Add device tree setup to image library

This seems to be a common function for several architectures, so create
a common function rather than duplicating the code in each arch.

Also make an attempt to avoid introducing #ifdefs in the new code, partly
by removing useless #ifdefs around function declarations in the image.h
header.

Signed-off-by: Simon Glass <sjg@chromium.org>

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image: Add CONFIG_FIT_SPL_PRINT to control FIT image printing in SPL

This code is very large, and in SPL it isn't always useful to print
out image information (in fact there might not even be a cons

image: Add CONFIG_FIT_SPL_PRINT to control FIT image printing in SPL

This code is very large, and in SPL it isn't always useful to print
out image information (in fact there might not even be a console
active). So disable this feature unless this option is set.

Signed-off-by: Simon Glass <sjg@chromium.org>

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image: Remove remaining #ifdefs in image-fit.c

There are only two left. One is unnecessary and the other can be moved
to the header file.

Signed-off-by: Simon Glass <sjg@chromium.org>

sandbox: image: Add support for booting images in sandbox

Much of the image code uses addresses as ulongs and pointers interchangeably,
casting between the two forms as needed.

This doesn't work wi

sandbox: image: Add support for booting images in sandbox

Much of the image code uses addresses as ulongs and pointers interchangeably,
casting between the two forms as needed.

This doesn't work with sandbox, which has a U-Boot RAM buffer which is
separate from the host machine's memory.

Adjust the cost so that translating from a U-Boot address to a pointer uses
map_sysmem(). This allows bootm to work correctly on sandbox.

Note that there are no exhaustive tests for this code on sandbox, so it is
possible that some dark corners remain.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de> (v1)

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image: Rename hash printing to fit_image_print_verification_data()

This function will be used to print signatures as well as hashes, so rename
it. Also make it static since it is not used outside th

image: Rename hash printing to fit_image_print_verification_data()

This function will be used to print signatures as well as hashes, so rename
it. Also make it static since it is not used outside this file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>

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image: Rename fit_add_hashes() to fit_add_verification_data()

We intend to add signatures to FITs also, so rename this function so that
it is not specific to hashing. Also rename fit_image_set_hashe

image: Rename fit_add_hashes() to fit_add_verification_data()

We intend to add signatures to FITs also, so rename this function so that
it is not specific to hashing. Also rename fit_image_set_hashes() and
make it static since it is not used outside this file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>

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image: Export fit_conf_get_prop_node()

This function will be needed by signature checking code, so export it,
and also add docs.

Signed-off-by: Simon Glass <sjg@chromium.org>

image: Move hash checking into its own function

The existing function is long and most of the code is indented a long
way. Before adding yet more code, split this out into its own function.

Signed-

image: Move hash checking into its own function

The existing function is long and most of the code is indented a long
way. Before adding yet more code, split this out into its own function.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de> (v1)

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image: Rename fit_image_check_hashes() to fit_image_verify()

This is the main entry point to the FIT image verification code. We will
be using it to handle image verification with signatures, so ren

image: Rename fit_image_check_hashes() to fit_image_verify()

This is the main entry point to the FIT image verification code. We will
be using it to handle image verification with signatures, so rename the
function.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>

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image: Convert fit_image_hash_set_value() to static, and rename

This function doesn't need to be exported, and with verification
we want to use it for setting the 'value' property in any node,
so re

image: Convert fit_image_hash_set_value() to static, and rename

This function doesn't need to be exported, and with verification
we want to use it for setting the 'value' property in any node,
so rename it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>

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image: Move HOSTCC image code to tools/

This code is never compiled into U-Boot, so move it into a separate
file in tools/ to avoid the large #ifdef.

Signed-off-by: Simon Glass <sjg@chromium.org>
R

image: Move HOSTCC image code to tools/

This code is never compiled into U-Boot, so move it into a separate
file in tools/ to avoid the large #ifdef.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>

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image: Export fit_check_ramdisk()

One we split out the FIT code from image.c we will need this function.
Export it in the header.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Va

image: Export fit_check_ramdisk()

One we split out the FIT code from image.c we will need this function.
Export it in the header.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>

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image: Move timestamp #ifdefs to header file

Rather than repeat the line
#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || \
defined(USE_HOSTCC)

everywhere, put this in a header file a

image: Move timestamp #ifdefs to header file

Rather than repeat the line
#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || \
defined(USE_HOSTCC)

everywhere, put this in a header file and #define IMAGE_ENABLE_TIMESTAMP
to either 1 or 0. Then we can use a plain if() in most code and avoid
the #ifdefs.

The compiler's dead code elimination ensures that the result is the same.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>

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image: Add support for Plan 9

Signed-off-by: Steven Stallion <sstallion@gmail.com>
Cc: Tom Rini <trini@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>

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

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

treewide: include libfdt_env.h before fdt.h

and, if including libfdt.h which includes libfdt_env.h in
the correct order, don't include fdt.h before libfdt.h.

this is needed to get the fdt type defi

treewide: include libfdt_env.h before fdt.h

and, if including libfdt.h which includes libfdt_env.h in
the correct order, don't include fdt.h before libfdt.h.

this is needed to get the fdt type definitions set from
the project environment before fdt.h uses them.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Cc: Jerry Van Baren <gvb.uboot@gmail.com>

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

Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

tools: imximage: Load a size that is multiple of 512

In order to mx53 ROM to properly load the U-boot image, its header size should
be multiple of 512 bytes.

This issue was observed with gcc 4.6.2/

tools: imximage: Load a size that is multiple of 512

In order to mx53 ROM to properly load the U-boot image, its header size should
be multiple of 512 bytes.

This issue was observed with gcc 4.6.2/4.7.3, which caused data aborts:

U-Boot 2013.01-rc2-00172-gf8cfcf1-dirty (Dec 26 2012 - 13:13:28)

Board: MX53 LOCO
I2C: ready
DRAM: 1 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
In: serial
Out: serial
Err: serial
CPU: Freescale i.MX53 family rev2.1 at 1000 MHz
Reset cause: WDOG
Net: FEC
Warning: FEC using MAC address from net device

Hit any key to stop autoboot: 0
data abort

MAYBE you should read doc/README.arm-unaligned-accesses

pc : [<aff72220>] lr : [<aff721fc>]
sp : af565e20 ip : af566918 fp : 00000000
r10: 00000003 r9 : affabb5b r8 : af565f58
r7 : 00000000 r6 : 36747fff r5 : af5668e8 r4 : 36747fff
r3 : af5668ec r2 : af5668eb r1 : 00000000 r0 : af5668e8
Flags: NzcV IRQs off FIQs off Mode SVC_32
Resetting CPU ...

resetting ...

,and this patch fixes it.

Also, even though the ROUND macro is already defined in common.h,
the reason for redefining it in image.h is explained by Stefano Babic:

"I will remark a previous comment - even if including common.h seems a
good idea to avoid duplications, it makes tools like mkimage to depend
on the selected board, because <board>_config must run. Even if this is
not a problem for us u-boot developers, it becomes an issue when these
tools are included in distros (like u-boot-tools in Ubuntu) and cannot
be packaged."

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

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Merge samsung, imx, tegra into u-boot-arm/master

This commit merges branches from samsung, imx and tegra
meant to fix merge issues between u-boot/master and
u-boot-arm/master, as well as a few manua

Merge samsung, imx, tegra into u-boot-arm/master

This commit merges branches from samsung, imx and tegra
meant to fix merge issues between u-boot/master and
u-boot-arm/master, as well as a few manual merge fixes.

show more ...

Merge remote-tracking branch 'u-boot/master' into u-boot-arm-merged

Conflicts:
README
arch/arm/cpu/armv7/exynos/clock.c
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/po

Merge remote-tracking branch 'u-boot/master' into u-boot-arm-merged

Conflicts:
README
arch/arm/cpu/armv7/exynos/clock.c
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/seaboard.h

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Merge remote-tracking branch 'origin/master'