In 2009.11, a number of extra files are needed to build mkimage. Adjust
the makefile to add those if available, so it builds with both 2009.11
and older releases.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
As discussed on the list.
- No sense in depending on BR2_TARGET_UBOOT when the configurations are
within a if BR2_TARGET_UBOOT conditional.
- n is default, so remove 'default n'
- clarify nested conditionals
Provide link using "u-boot.bin"
Add BR2_TARGET_UBOOT_DEFAULT_ENV config
If this is set, Buildroot will generate
a default environment to allow easy downloading
of the kernel and root file system
Both as compile time data and an autoscript.
Make u-boot depend on $(U_BOOT_TARGETS)
Add "u-boot-autoscript" to U_BOOT_TARGETS if
BR2_TARGET_UBOOT_DEFAULT_ENV is set.
Take kernel name from Linux build.
Use correct ARCH when mkimaging the autoscript.
Do not use TARGET_ATMEL_COPYTO for generic u-boot.
Hide dataflash memory configurations when
different boot memory is used.
mkimage the autoscript to autoscript.$(PROJECT)-
Move build of u-boot-1.2.0-atmel to target/u-boot
Only visible for AT91 targets.
Fetch prepatched 1.2.0-atmel tarball from $(BR2_ATMEL_MIRROR)
Rest from normal location.
Introduce U_BOOT_CONFIGURE_OPTS
Set to NOSOFT_FLOAT for u-boot-1.2.0-atmel
Disable target/device/Atmel/u-boot
Keep files in target/device/Atmel/u-boot during a test period.
Files:
M target/device/Atmel/Makefile.in
M target/device/Atmel/Config.in
M target/u-boot/Makefile.in
M target/u-boot/Config.in
A target/u-boot/1.2.0-atmel
