u-boot.git/Makefile, branch v2017.05

Prepare v2017.05

2017-05-08T14:11:08+00:00

Signed-off-by: Tom Rini

Prepare v2017.05-rc3

2017-05-01T23:54:41+00:00

Signed-off-by: Tom Rini

Prepare v2017.05-rc2

2017-04-17T22:16:49+00:00

Signed-off-by: Tom Rini

tools: allow to override python

2017-04-13T20:44:49+00:00

Not force to use python from PATH. Issue was noted when building with
Yocto, because python from the distro is always taken instead of
python-native built during Yocto process.

Signed-off-by: Stefano Babic 
CC: Simon Glass 
Reviewed-by: Simon Glass

Makefile: Fix linking with modern binutils

2017-04-10T12:06:48+00:00

Since Binutils 1a9ccd70f9a7[1] u-boot will not link targets that set
CONFIG_SYS_TEXT_BASE=0 with the following error:

  LD      u-boot
arm-linux-gnueabi-ld.bfd: u-boot: Not enough room for program headers, try
 linking with -N
arm-linux-gnueabi-ld.bfd: final link failed: Bad value

The issue can be reproduced with the bad binutils and the rock2_defconfig
target.

This issue was also encountered by the powerpc kernel[2], with the fix
being to pass --no-dynamic-linker for linkers newer than 2.26 when this
flag was introduced. The option tells ld that the PIE or shared lib does
not need loaded program headers.

Ubuntu Zesty's Binutils 2.27.51.20161202 hits this error.

[1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commit;h=1a9ccd70f9a7
[2] https://git.kernel.org/cgit/linux/kernel/git/powerpc/linux.git/commit/?h=next&id=ff45000fcb56b5b0f1a14a865d3541746d838a0a

Signed-off-by: Joel Stanley 
[AF: Apply to LDFLAGS_$(SPL_BIN) as well, suggested by Tom Rini]
Signed-off-by: Andreas Färber

scripts: sunxi: Build an raw SPL image

2017-04-07T05:53:46+00:00

Introduce a new sunxi-spl-with-ecc.bin image with already the right header,
ECC, randomizer and padding for the BROM to be able to read it.

It needs to be flashed using a raw access to the NAND so that the
controller doesn't change a thing to it, since we already have all the
right parameters.

Signed-off-by: Maxime Ripard 
Acked-by: Boris Brezillon 
Reviewed-by: Heiko Schocher

Makefile: Correct dependency race condition with TPL

2017-04-05T02:01:57+00:00

At present we sometimes see the following build error when building on a
machine with multiple cores.

+make[2]: *** No rule to make target 'dts/dt.dtb', needed by 'tpl/u-boot-tpl.dtb'.  Stop.

Add a dependency to correct this.

Signed-off-by: Simon Glass 
Tested-by: Heiko Stuebner

Prepare v2017.05-rc1

2017-04-04T21:53:24+00:00

Signed-off-by: Tom Rini

arm: Migrate SYS_THUMB_BUILD to Kconfig, introduce SPL_SYS_THUMB_BUILD

2017-03-19T00:28:01+00:00

Today, we have cases where we wish to build all of U-Boot in Thumb2 mode for
various reasons.  We also have cases where we only build SPL in Thumb2 mode due
to size constraints and wish to build the rest of the system in ARM mode.  So
in this migration we introduce a new symbol as well, SPL_SYS_THUMB_BUILD to
control if we build everything or just SPL (or in theory, just U-Boot) in
Thumb2 mode.

Signed-off-by: Tom Rini 
Acked-by: Siarhei Siamashka

Prepare v2017.03

2017-03-13T17:54:16+00:00

Signed-off-by: Tom Rini