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* ppc: remove -ffixed-r14 gcc option.Joakim Tjernlund2010-01-26-1/+1
| | | | | | This is no loger needed, free up r14 for general usage. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* 86xx: Remove redudant PLATFORM_CPPFLAGSKumar Gala2009-08-28-1/+2
| | | | | | | | | | | | For historic reasons we had defined some additional PLATFORM_CPPFLAGS like: PLATFORM_CPPFLAGS += -DCONFIG_MPC86xx=1 PLATFORM_CPPFLAGS += -DCONFIG_MPC8641=1 However these are all captured in the config.h and thus redudant. Also moved common 86xx flags into cpu/mpc86xx/config.mk. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* PPC: Use r2 instead of r29 as global data pointerWolfgang Denk2008-02-14-1/+1
| | | | | | | | | | | | R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc will refuse to use load/store multiple insns; instead, it issues a list of simple load/store instructions upon function entry and exit, resulting in bigger code size, which in turn makes the build for a few boards fail. Use r2 instead. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Review cleanups.Jon Loeliger2006-05-31-2/+2
| | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
* Initial support for MPC8641 HPCN board.Jon Loeliger2006-04-26-0/+26