imx-bbu-nand-fcb: avoid double free of dbbt_entries ...

The error path properly frees them already.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

imx-bbu-nand-fcb: don't drop error return code ...

bit_to_flip might be negative if any uncorrectable bitflips
occured. Use int instead of unsigned type in order to properly
propagate the error.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

defaultenv-2: select BOOTM ...

defualtenv-2 selects CMD_BOOT, which in turn needs BOOTM.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/misc'

Merge branch 'for-next/bootm'

state: select CRC32 ...

The raw state backend uses crc32 unconditionally, so make
sure it's present.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

common: select dependencies for defaultenv-2 ...

Now that GLOBALVAR and NVVAR are user visible options they need
to be selected when selecting the global and nv command support
which uses them.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

console: Fix initial value of baudrate parameter ...

The 'baudrate' parameter has the wrong value initially, it has to
be set to CONFIG_BAUDRATE. Otherwise a devinfo shows a baudrate of 0
until actively changed.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

imd: make it work on big-endian machines ...

The commit

    commit 5e33577
    Author: Sascha Hauer <s.hauer@pengutronix.de>
    Date:   Tue Mar 29 10:06:46 2016 +0200

        imd: use struct imd_header * as argument

introduces additional imd type checks like this

    if (!imd_is_string(imd->type))
           return NULL;

These checks work incorrectly on any big-endian machine
because the imd->type field needs addition conversion
to little-endian byteorder before use.

Here is the imd command output on big-endian qemu-malta:

    barebox:/ imd /dev/nor0.barebox
    release: <NULL>
    build: <NULL>

This patch fixes the problem by adding necessary conversion
via imd_read_type().

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

imx-bbu-nand-fcb: add missing newline character ...

Signed-off-by: Stefan Christ <s.christ@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

reset_source: export reset_source_set_priority ...

In commit 4a7534bf07e ("reset-source: Allow different priorities") the
function name changed from reset_source_set to reset_source_set_priority.
Do that change in EXPORT_SYMBOL() accordingly.
reset_source_set still exists but is a static inline now.

Fixes: 4a7534bf07e ("reset-source: Allow different priorities")
Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootm: make verbosity controllable via global variable ...

When the bootm code is not called directly by the bootm command it is
useful to control the verbosity with a globalvar. This introduces
global.bootm.verbose for this.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootm: Move magicvar descriptions to common/bootm.c ...

Now that the bootm code can be used without the command, we have to
move the magicvar descriptions from the command code to the common
bootm code aswell.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootm: Add verify mode "available" ...

The verify "available" mode checks whatever is available in the
booted image, so when an image has a signature, it is checked and
must be correct and when an image is hashed, it is also checked
for correctness.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootm: set bootm_verify_mode to correct value ...

When CONFIG_BOOTM_FORCE_SIGNED_IMAGES is enabled bootm_verify_mode
shall be forced to "signature", so set bootm_verify_mode to this
value during startup. Otherwise it shows up as "<NULL>" in devinfo.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootm: fit: Print error when image is not signed ...

when fit is configured to force signed images then print an error
message when an unsigned image is opened to give the user a clue
what went wrong.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootm: fit: Print error when image is not hashed ...

When fit is configured to check hashes print an error when an image
does not contain hashes instead of failing silently.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootm: Add missing BOOTM_FORCE_SIGNED_IMAGES option ...

The code already tests for this option, but it does not
yet exist. Add the option to force using signed images.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootm: Move bootm options to common/Kconfig ...

bootm has a C API, so the bootm options have to depend on the
option providing the bootm code (CONFIG_BOOTM), not on the
option providing the command (CONFIG_CMD_BOOTM). Fixing the
dependencies makes it possible to fully use bootm from C without
enabling the bootm command support.
This also removes the CMD_ prefix from the options which means
we have to update the defconfigs aswell.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

partitions: dos: add partuuid string for logical partitions ...

Commit bc31d85c6e23 ("cdev: Add partuuid string to struct cdev") added
partuuid strings for dos partitions but only for the (up to) four
primary partitions. Do the same for the logical partitions. Their
numbers start at 5 independently of the number of available primary
partitions.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/ubiformat'

Merge branch 'for-next/misc'

Merge branch 'for-next/include-cleanup'

Merge branch 'for-next/bootm'

Merge branch 'for-next/arm'

blspec: push appendroot handling to bootm ...

The bootm code now can handle the adding of the root= option itself,
so drop the code and let bootm do it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootm: Optionally add a root= option to Kernel command line ...

It becomes a common case that the Kernel is loaded from the filesystem
which later becomes the rootfs. This adds a possibility to let bootm
automatically append the root= option to the kernel command line. This
is done when global.bootm.appendroot is true.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

getenv_bool: use strtobool ...

We now have a library function to convert a string to a boolean type.
Use it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

globalvar: Allow to remove globalvars ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Kconfig: Create Kconfig symbol for NVVAR ...

nvvar support not only needs globalvar, but also persistent
environment storage. Add a separate default-y option which
depends on ENV_HANDLING for this case. Make the option visible
to let the user decide whether he wants to have this option
and add a help text to make this decision easier.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>