Marvell boards like the sheevaplug needs a special .kwb image format,
so add an option for it similar to how we handle zImage/uImage/..
for the kernel.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
A few minor modifications of u-boot.mk is needed to support 2010.06:
- U-Boot now uses ARCH=powerpc like the kernel (instead of ARCH=ppc)
- Library files have moved, so adjust the target mkimage/fw_printenv rules
(still compatible with older versions)
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The bootloader being very specific to the hardware, being able to
build U-Boot from an arbitrary tarball available on the web might be
needed.
Therefore, for U-Boot, we provide two methods :
* Get a given stable version from U-Boot official FTP server
* Get an arbitrary tarball
This should hopefully satisfy most needs, without complicating too
much the U-Boot build procedure on Buildroot side.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Remove all the bootsource selection mechanism and the horribly
complicated BR2_TARGET_UBOOT_DEFAULT_ENV thing, which wanted to be
generic, but was in fact very AT91-specific.
Just keep things simple: we build U-Boot with the board configuration
file specified in BR2_TARGET_UBOOT_BOARDNAME.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
A very complicated infrastructure for just a special case, for an
ancient version of U-Boot. Recent versions of U-Boot are reported to
work just fine on Atmel ARM evaluation boards.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
