buildroot.git/arch/Config.in.powerpc, branch master

arch: remove BR2_ARCH_HAS_ATOMICS option

2016-02-06T10:16:00+00:00

Now that BR2_ARCH_HAS_ATOMICS is no longer used anywhere, we can remove it from arch/Config.in*, as well as from the documentation. Signed-off-by: Thomas Petazzoni Acked-by: "Yann E. MORIN"

arch: add tune options for powerpc e5500 and e6500

2015-11-16T23:16:39+00:00

These were forgotten when the subarches were added in cd88e49. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) Cc: Alvaro Gamez Cc: Gustavo Zacarias Tested-by: Alvaro G. M Signed-off-by: Peter Korsgaard

arch/powerpc: add fsl e5500 and e6500 support

2014-12-07T22:46:41+00:00

Add Freescale E5500 and E6500 core support. These can go in 32 or 64-bit mode. I'm not aware of these being able to boot in LE mode so filter that out until we get some feedback on it. Signed-off-by: Gustavo Zacarias Reviewed-by: "Matt Weber" Signed-off-by: Thomas Petazzoni

arch/powerpc: get rid of BR2_GCC_TARGET_TUNE

2014-11-06T23:13:49+00:00

According to the gcc documentation for PowerPC options: '-mtune=CPU_TYPE' Set the instruction scheduling parameters for machine type CPU_TYPE, but do not set the architecture type, register usage, or choice of mnemonics, as '-mcpu=CPU_TYPE' would. The same values for CPU_TYPE are used for '-mtune' as for '-mcpu'. If both are specified, the code generated will use the architecture, registers, and mnemonics set by '-mcpu', but the scheduling parameters set by '-mtune'. In the case of Buildroot where we only target a specific system, using -mtune therefore doesn't make much sense, and using -mcpu would be more appropriate. As a consequence, this patch makes PowerPC use BR2_GCC_TARGET_CPU instead of BR2_GCC_TARGET_TUNE. Signed-off-by: Thomas Petazzoni Reviewed-by: "Yann E. MORIN" Signed-off-by: Peter Korsgaard

arch/powerpc: always has atomic ops

2014-08-18T09:02:57+00:00

Signed-off-by: "Yann E. MORIN" Cc: Thomas Petazzoni Cc: Anton Kolesov Signed-off-by: Peter Korsgaard

powerpc: add powerpc64 and powerpc64le support

2014-05-26T19:48:33+00:00

This enables powerpc64 and powerpc64le. Currently, le needs at least glibc 2.19 and gcc 4.9.0. For gdb, 7.7.1 works (added in an earlier patch). [Peter: also disallow gcc 4.8 for ppc64le] Signed-off-by: Cody P Schafer Signed-off-by: Peter Korsgaard

powerpc: remove unneeded dependencies

2014-05-26T19:22:09+00:00

Signed-off-by: Cody P Schafer Signed-off-by: Peter Korsgaard

powerpc: add power{4,5,6,7,8} cpus

2014-05-26T19:18:10+00:00

Signed-off-by: Cody P Schafer Signed-off-by: Peter Korsgaard

powerpc: mark 32-bit only powerpc cpus to prep for adding powerpc64 support

2014-05-26T19:17:26+00:00

Signed-off-by: Cody P Schafer Signed-off-by: Peter Korsgaard

powerpc: add BR2_POWERPC_CPU_HAS_ALTIVEC to replace adhoc deps/checks

2014-05-26T19:14:08+00:00

Signed-off-by: Cody P Schafer Signed-off-by: Peter Korsgaard