Mirror of git.yoctoproject.org/meta-fsl-ppc https://git.enea.com/cgit/linux/meta-fsl-ppc.git/atom?h=jethro 2015-07-20T09:10:48+00:00 2015-07-20T09:10:48+00:00 Ting Liu ting.liu@freescale.com 2015-07-17T07:17:37+00:00 urn:sha1:77dad3bc51d46369c4278d0a7eb6b4aa0e052992 e6500 only supports 64b kernel. When building 64b kernel + 32b rootfs, kernel build uses a hack previously, ie. append '-m64' and '-elf64ppc' to 32b toolchain binaries. This fails if kernel use some builtin functions: | LINK vmlinux | LD vmlinux.o | powerpc-fsl-linux-ld.bfd: Relocatable linking with relocations from | format elf32-powerpc (.../4.9.2/libgcc.a(_popcountdi2.o)) to format | elf64-powerpc (vmlinux.o) is not supported | make: *** [vmlinux] Error 1 | ERROR: oe_runmake failed modify KERNEL_{CC,LD,AR} to use 64b toolchain binaries to avoid error. Signed-off-by: Ting Liu <ting.liu@freescale.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br> 2015-01-08T10:21:20+00:00 Zongchun Yu Zongchun.Yu@freescale.com 2015-01-07T09:55:06+00:00 urn:sha1:38fbafcb3b3592149c42ebe050a0483d3a515bc0 e6500 is a specific core which only support 64bit kernel, no matter rootfs is 32b/64b. qoriq_build_64bit_kernel.bbclass was added to do this. BUILD_64BIT_KERNEL is only set for e6500. It is duplicate to check core and BUILD_64BIT_KERNEL at the same time. remove one. Signed-off-by: Zongchun Yu <Zongchun.Yu@freescale.com> 2014-07-11T05:35:10+00:00 Ting Liu b28495@freescale.com 2014-07-10T09:23:50+00:00 urn:sha1:b145a013cbbcdc11832d0d9c6a3a71a52d91a5c3 ppce6500 is a specific core which only support 64bit kernel, introduce qoriq_build_64bit_kernel.bbclass to do this Signed-off-by: Ting Liu <b28495@freescale.com>