kumquat-buildroot/boot
Jörg Krause 4dd4b9ace5 boot/uboot: add support for i.MX28 NAND format
Allow to generate 'u-boot.nand', Freescale i.MX28 BootStream format (.sb)
with a header for booting from NAND flash.

There are two possibilities when preparing an image writable to NAND flash:
1) The NAND was not written at all yet or the BCB (Boot Control Blocks) is
   broken. In this case, the NAND image 'u-boot.nand' needs to written.
2) The NAND flash was already written with a good BCB. This applies after
   'u-boot.nand' was correctly written. There is no need to write the BCB
   again. In this case, the bootloader can be upgraded by writing 'u-boot.sb'.

To satisfy both cases 'u-boot.nand' as well as the make target 'u-boot.sb' are
copied to the binaries directory.

mxsboot for NAND images needs all three parameters typed in as integer values
(hex values do not work). The default values choosen are typical sizes for a
NAND flash.

For more information see:
http://www.denx-cs.de/doku/?q=m28evkrunuboot

Commit Note: This patch is based on top of
"[PATCH v2 1/2] boot/uboot: add support for i.MX28 SD format"
http://patchwork.ozlabs.org/patch/453116/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-07-11 13:48:42 +02:00
..
at91bootstrap
at91bootstrap3 boot/at91bootstrap3: download via custom git url 2015-06-14 23:42:48 +02:00
at91dataflashboot
barebox barebox: bump to version 2015.07.0 2015-07-05 13:15:37 +02:00
boot-wrapper-aarch64
grub
grub2
gummiboot
lpc32xxcdl
mxs-bootlets
syslinux
uboot boot/uboot: add support for i.MX28 NAND format 2015-07-11 13:48:42 +02:00
xloader
common.mk
Config.in