Backing up the current firmware from U-Boot over serial can take hours.
Booting a working Linux image for backup purposes is not always an option.
Using the tftpput command in U-Boot is the fastest and easiest way.
tftpput will upload the contents of a memory region to the TFTP server.
The IP address of the server is stored in the serverip variable.
Usage:
tftpput <memaddr> <length> <filename>
Example for a complete flash backup of an o2 Box 6431 (VGV7510KW22):
VGV7510KW22 # tftpput 0xB0000000 0x1000000 o2boxbackup.bin
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
All SPL variants are lzo compressed. The lzop binary is used for
compression but is not available in tools.
Additionally at least the NAND SPL support is broken and doesn't create
working bootloaders.
The fb3370 SPI NOR SPL enabled u-boot isn't required for LEDE since the
LEDE images are targeting the pre-installed EVA bootloader.
Mark these u-boot variants as well as the SPL variants for the
reference boards as broken till the lzma issues are fixed upstream and
we can use lzma instead of lzo compression.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Increasing CONFIG_SYS_BOOTM_LEN from 8 MB to 16 MB is necessary to
support uncompressing images larger than 8 MB when using the bootm
command.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Based on the submission to the uboot-lantiq repo by Martin Blumenstingl.
Use the ddr_settings.h from the GPL tarball. The NAND boot optimized
one (with memory tuning enabled) doesn't work for the UART boot image.
Use the same mtd layout as the stock u-boot. Add add UBI support.
Use the leds to indicate boot status like it is done with the stock
u-boot. Switch on the red power led if kernel image can't be loaded.
Otherwise switch the green led on.
Make only the ramboot u-boot available. Only this image is required for
the first installation of LEDE.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Based on a submission to the uboot-lantiq repo by Eddi De Pieri.
Major cleanup and addition of brnboot second stage u-boot was done by
me.
The second stage brnboot u-boot is untested, since the brnboot prompt
is secured by a still unknown password. But should work.
The former ram values are replaced with the ram values extracted from
the original brnboot. The old ones didn't worked with the ramboot
image.
Signed-off-by: Mathias Kresin <dev@kresin.me>
The default bootloader partition of some devices is to small for an
u-boot with uncompressed gphy firmware(s).
Instead of increasing the bootloader partition size, in compare to the
stock firmware, compress the firmware. This would allow the bootloader
of at least the FritzBox 3370 as well as the bootloader of the
VGV7510KW22 to fit into the bootloader partition of the stock firmware.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Based on a submission to the uboot-lantiq repo by Eddi De Pieri.
Devices like the xrx200 Arcadyan VGV7519 are using two NOR flash chips.
Signed-off-by: Mathias Kresin <dev@kresin.me>
According to the author, all SPI related configs are copy & paste
leftovers. Which makes sense since nothing is connected to the SPI bus
on this device.
The NOR SPL isn't required for this board, since the NOR is directly
memory mapped.
Allow to overwrite the env in ram while using brn variant. Do not set
the power GPIO pin twice.
Signed-off-by: Mathias Kresin <dev@kresin.me>
use:
- 00nn for u-boot patches
- 01nn for new boards
While doing the rework, the board definitions for the easy50712 and
easy80920 were moved to distinct board definitions patches.
Signed-off-by: Mathias Kresin <dev@kresin.me>
After r43987 TARGET_lantiq_xrx200_P2812HNUFX does not exist anymore.
Fix empty menuconfig bootloader selection by making u-boot depend on
one of the new target profiles.
Signed-off-by: Antti Seppälä <a.seppala@gmail.com>
SVN-Revision: 44179
Note, that licensing stuff is a nightmare: many packages does not clearly
state their licenses, and often multiple source files are simply copied
together - each with different licensing information in the file headers.
I tried hard to ensure, that the license information extracted into the OpenWRT's
makefiles fit the "spirit" of the packages, e.g. such small packages which
come without a dedicated source archive "inherites" the OpenWRT's own license
in my opinion.
However, I can not garantee that I always picked the correct information
and/or did not miss license information.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
SVN-Revision: 43155
Depend on lantiq board.
ARV7510 depends on ARV4510 because (according to OpenWrt wiki) both boards are identical except for the unsupported WiFi. Moreover, ARV7510 isn't especifically supported and ARV4510 images valid.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
SVN-Revision: 40544
