Signed-off-by: NTom Rini <trini@ti.com>

RSA provides a public key encryption facility which is ideal for image
signing and verification.

Images are signed using a private key by mkimage. Then at run-time, the
images are verified using a private key.

This implementation uses openssl for the host part (mkimage). To avoid
bringing large libraries into the U-Boot binary, the RSA public key
is encoded using a simple numeric representation in the device tree.
Signed-off-by: NSimon Glass <sjg@chromium.org>

This tool provides the facility to decode U-Boot trace data and write out
a text file in Linux ftrace format for use with pytimechart.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a Makefile target ('checkarmreloc') which
fails if the ELF binary contains relocation records
of types other than R_ARM_RELATIVE.
Signed-off-by: NAlbert ARIBAUD <albert.u.boot@aribaud.net>
Tested-by: NLubomir Popov <lpopov@mm-sol.com>
Tested-by: NJeroen Hofstee <jeroen@myspectrum.nl>
Reviewed-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>

Signed-off-by: NTom Rini <trini@ti.com>

This patch adds generic codes to support Freescale's Vybrid VF610 CPU.

It aligns Vybrid VF610 platform with i.MX platform. As there are
some differences between VF610 and i.MX platforms, the specific
codes are in the arch/arm/cpu/armv7/vf610 directory.
Signed-off-by: NAlison Wang <b18965@freescale.com>
Reviewed-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>

Even when eventually building u-boot-dtb-tegra.bin, separately building
u-boot-nodtb-tegra.bin can be useful, since building it encapsulates the
SPL padding step. If you want to tweak u-boot.dtb and regenerate
u-boot-dtb-tegra.bin, it is then a simple cat operation.
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NTom Warren <twarren@nvidia.com>

The u-boot-imx23.bd and u-boot-imx28.bd need to be preprocessed, otherwise
they have issues with out-of-tree build where elftosb tool couldn't sometimes
find the u-boot.bin and spl/u-boot-spl.bin .

Preprocess these .bd files with sed and insert full path to u-boot.bin and
spl/u-boot-spl.bin to prevent this issue. Moreover, to avoid adding more
churn into main Makefile, move all this preprocessing and u-boot.sb generation
into CPU directory instead.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: NOtavio Salvador <otavio@ossystems.com.br>

At present the generic board error can occur when configuring U-Boot, or
during distclean, but this is incorrect. The existing autoconf.mk may come
from an earlier U-Boot configuration which is about to be overwritten.

Make the error conditional so that it will only be triggered when we are
actually building U-Boot.

This avoids a problem where the system is being reconfigured to remove
CONFIG_SYS_GENERIC_BOARD on an architecture that does not support it.
Currently this will print an error and require the manual removal of
include/autoconf.mk.
Signed-off-by: NSimon Glass <sjg@chromium.org>

This patch moves the following functions into the imx-common
directory:

- mxs_wait_mask_set()
- mxs_wait_mask_clr()
- mxs_reset_block()

These are currently used by i.MX28. But the upcoming GPMI NAND port
for i.MX6 will also use these functions. So lets move them to a
common location to re-use them.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>

This new make target "u-boot-img-spl-at-end.bin" consists of the
the real, full-blown U-Boot image and the U-Boot SPL binary
directly attached to it. The full-blown U-Boot image has the
mkimage header included, with its load-address and entry-point.

This will be used by the upcoming lwmon5 PPC440EPx derivate board
port.
Signed-off-by: NStefan Roese <sr@denx.de>

Signed-off-by: NTom Rini <trini@ti.com>

Signed-off-by: NTom Rini <trini@ti.com>

Add a driver for the I2C TPM from Infineon.
Signed-off-by: NChe-Liang Chiou <clchiou@chromium.org>
Signed-off-by: NRong Chang <rongchang@chromium.org>
Signed-off-by: NTom Wai-Hong Tam <waihong@chromium.org>
Signed-off-by: NSimon Glass <sjg@chromium.org>

The migration of boards from Makefile to boards.cfg was due for v2012.03, but
smdk6400 did not follow, and it does not build, so move it to scrapyard. It will
still be possible to restore it from the Git history before fixing it.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>

This image combines the SPL with the i.MX header, the FCB and U-Boot.

For i.MX25/35/51, the FCB is ignored by the boot ROM, so this image is just
useful because it can be programmed on a NAND Flash page boundary.

For i.MX53, the FCB is required by the boot ROM.

This does not support i.MX6 so far because its FCB is more complicated.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>

This image combines the SPL with the i.MX header and U-Boot. This is a
convenient way of having a single image to program on some boot devices.

The i.MX header has to be added to the SPL before appending U-Boot, so that the
boot ROM loads only the SPL.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>

make never uses the SHELL variable from the environment. Instead, it
uses /bin/sh, or the value assigned to the SHELL variable by the Makefile. This
makes the export of the SHELL variable useless for sub-makes (but still useful
for the environment of recipes). However, we want all makes to use the same
shell.

This patch fixes this issue by moving the SHELL variable setup and export to the
top config.mk, so that all Makefile-s including it use the same shell.

Since BASH is used by default, this makes it possible to use things
like 'echo -e ...' in sub-makes, which would otherwise fail e.g. with /bin/sh
symlinked to /bin/dash on Ubuntu.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>
Reviewed-by: NTom Rini <trini@ti.com>

Change CONFIG_SPL_PAD_TO from a link address to an image offset since this is
more handy and closer to the purpose of this config.

Automatically define CONFIG_SPL_PAD_TO to CONFIG_SPL_MAX_SIZE (or 0 without
CONFIG_SPL_MAX_SIZE).

Test that CONFIG_SPL_PAD_TO >= CONFIG_SPL_MAX_SIZE if CONFIG_SPL_PAD_TO is
non-zero.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>

Signed-off-by: NTom Rini <trini@ti.com>

It was noticed that when `make distclean' is run, the make process
terminates with error reporting something like:

rm: cannot remove '/tmp/foobar/': Is a directory
make: *** [clobber] Error 1

The problem is that the list of files targeted for removal includes a
directory in case CONFIG_SPL_TARGET is not set.

The fix has been tested as follows:

 Ran several times the following sequence of commands:

     CROSS_COMPILE=/usr/bin/arm-linux-gnueabi- make O=/tmp/foobar smdk5250_config
     CROSS_COMPILE=/usr/bin/arm-linux-gnueabi- make O=/tmp/foobar distclean

 it did not cause an error, it used to before this change.
Signed-off-by: NVadim Bendebury <vbendeb@chromium.org>
Acked-by: NSimon Glass <sjg@chromium.org>

SHA-256 and SHA-1 accelerated using ACE hardware.
Signed-off-by: NARUN MANKUZHI <arun.m@samsung.com>
Signed-off-by: NAkshay Saraswat <akshay.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>

Add TI814X EVM board directory, config file, and MAINTAINERS
entry. Enable build.
Signed-off-by: NMatt Porter <mporter@ti.com>
Reviewed-by: NTom Rini <trini@ti.com>
[trini: Adapt to recent omap_hsmmc requirements, Matt re-tested]
Signed-off-by: NTom Rini <trini@ti.com>

Refactor linker-generated array code so that symbols
which were previously linker-generated are now compiler-
generated. This causes relocation records of type
R_ARM_ABS32 to become R_ARM_RELATIVE, which makes
code which uses LGA able to run before relocation as
well as after.

Note: this affects more than ARM targets, as linker-
lists span possibly all target architectures, notably
PowerPC.

Conflicts:
	arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds
	arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds
	arch/arm/cpu/armv7/omap-common/u-boot-spl.lds
	board/ait/cam_enc_4xx/u-boot-spl.lds
	board/davinci/da8xxevm/u-boot-spl-da850evm.lds
	board/davinci/da8xxevm/u-boot-spl-hawk.lds
	board/vpac270/u-boot-spl.lds
Signed-off-by: NAlbert ARIBAUD <albert.u.boot@aribaud.net>

Signed-off-by: NTom Rini <trini@ti.com>

This allows reading of files from the host filesystem in sandbox.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NTom Rini <trini@ti.com>

These lines are dealt with in the x86 Makefile and link script, so punt
them.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Acked-by: NGabe Black <gabeblack@chromium.org>

When calling 'make u-boot.imx' the build were failing as it were
expecting the full path for the file; this regression has been
included by commit 71a988aa (imximage.cfg: run files through C
preprocessor).

The direct references for u-boot.imx were replaced by $(obj) as
config.mk handles the proper setting of it making it set to $(OBJTREE)
when required.

The build has been test using:

 - ./MAKEALL -s mx5 -s mx6
 - make u-boot.imx
 - make O=/tmp/build
Signed-off-by: NOtavio Salvador <otavio@ossystems.com.br>

The '#' used as comments in the files cause the preprocessor
trouble, so change to /* */.

The mkimage command which uses this preprocessor output
was moved to arch/arm/imx-common/Makefile

.gitignore was updated to ignore .cfgtmp files.
Signed-off-by: NTroy Kisky <troy.kisky@boundarydevices.com>

For i.MX23 we need to pass imx23 as elftosb param.
Signed-off-by: NOtavio Salvador <otavio@ossystems.com.br>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>

This patch adds basic Tegra30 (T30) build support - no specific
board is targeted.
Signed-off-by: NTom Warren <twarren@nvidia.com>
Reviewed-by: NStephen Warren <swarren@nvidia.com>

Signed-off-by: NTom Rini <trini@ti.com>

On clobber, do a cleanup even for SPL build else, we'd have
MLO.byteswap remaining for certain platforms like am33xx SPL builds
Signed-off-by: NNishanth Menon <nm@ti.com>

Signed-off-by: NTom Rini <trini@ti.com>

This was already used by some SPL targets, and allows the pad amount to
be specified by board config headers rather than only in makefile
fragments.

Also supply a pad-to of zero if the variable is undefined.  It works
without this, but this avoids relying on undocumented behavior.
Signed-off-by: NScott Wood <scottwood@freescale.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Signed-off-by: NTom Rini <trini@ti.com>

Use the printf command to convert the number in any valid format into
the expected decimal format.  The resulting errors should be printed to
stderr.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>

This new make target "u-boot-img.bin" consists of the U-Boot
SPL image with the real, full-blown U-Boot image directly
attached to it. The full-blown U-Boot image has the mkimage
header included, with its load-address and entry-point.

This will be used by the upcoming a3m071 MPC5200 board port.
Signed-off-by: NStefan Roese <sr@denx.de>

This patch enabled boards using the SPL framework to set
an entry point in the U-Boot mkimage image "u-boot.img".
Until now the entry point in the header has been set to 0.
By setting CONFIG_SYS_UBOOT_START in the board header, boards
can override this default location.

This will be used by the upcoming a3m071 MPC5200 board port.
Signed-off-by: NStefan Roese <sr@denx.de>

The elftosb tool is now called with -d switch, which produces debug
output to the stdout. The debug output is completely useless for
regular operation, so silence it.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: NOtavio Salvador <otavio@ossystems.com.br>