DA923RC: add boot script

A boot script is added to load DTB and Linux images for booting.
The init script starts the boot script after a 5s timeout window.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
DA923RC: increase malloc size

Increase the malloc size so that larger debug Linux image can be loaded.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
scripts/kwbimage: Fix resource leak in image_create()

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
scripts/kwbimage: Fix resource leak in image_create_payload()

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
cfi_flash.c: correct calculation of region erasesize and offset for multiple (size_ratio > 1) chips in parallel

Signed-off-by: Cristiano De Alti <cristiano_dealti@hotmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
i.MX21 ADS defconfig: set CONFIG_NAND_IMX since this board has a 64MBi NAND flash

Signed-off-by: Cristiano De Alti <cristiano_dealti@hotmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Load PBL into SRAM

This allows to load all the lowlevel init code, including the
uncompressor, inside SRAM and not just the bare init part. This is
useful when pbl is used as a first-stage bootloader but is loaded by an
external firmware.

Signed-off-by: David Vincent <freesilicon@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Merge branch 'for-next/imx' into next
Merge branch 'for-next/marvell' into next
Merge branch 'for-next/misc' into next
Merge branch 'for-next/ppc' into next