tree 3e188c191a860bf3b3cc08e7b8bf362459eeb2c1
parent d3ba96954bb98db97c4c4bc2df730c547f17a391
author Vernon Mauery <vernon.mauery@linux.intel.com> 1571336540 -0700
committer Joel Stanley <joel@jms.id.au> 1576454991 +0000

Move ast2600 to use hard float call convention

Before this change, the ast2600 binaries were built with the soft float
call convention, which allows them to run on systems that don't have
hard float FPUs.

Internally, this changes yocto to build like this:
CXX="arm-openbmc-linux-gnueabi-g++ \
         -march=armv7-a -mfpu=vfpv4-d16 -mfloat-abi=hard ...
CPP="arm-openbmc-linux-gnueabi-gcc \
         -march=armv7-a -mfpu=vfpv4-d16 -mfloat-abi=hard ...

Tested: Builds and boots on ast2600-EVB

Change-Id: I89a2579abfac9bcefd82010a69793bee3a8116e2
Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com>