From 8112753bb2c0045398c89d0647792b39805f6d40 Mon Sep 17 00:00:00 2001 From: Valentine Barshak Date: Sat, 22 Sep 2007 00:46:57 +1000 Subject: [POWERPC] 4xx: Move 440EP(x) FPU setup from head_44x to cpu_setup_4xx The PowerPC 440EP(x) FPU init is currently done in head_44x under ifdefs. Since we should support more then one board in the same kernel, we move FPU initialization code from head_44x to cpu_setup_44x and add cpu_setup callbacks for 440EP(x). Signed-off-by: Valentine Barshak Signed-off-by: Josh Boyer --- arch/powerpc/kernel/head_44x.S | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'arch/powerpc/kernel/head_44x.S') diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S index c6a510bdefd..864d63fbb20 100644 --- a/arch/powerpc/kernel/head_44x.S +++ b/arch/powerpc/kernel/head_44x.S @@ -217,16 +217,6 @@ skpinv: addi r4,r4,1 /* Increment */ lis r4,interrupt_base@h /* IVPR only uses the high 16-bits */ mtspr SPRN_IVPR,r4 -#if defined(CONFIG_440EP) || defined(CONFIG_440EPX) - /* Clear DAPUIB flag in CCR0 (enable APU between CPU and FPU) */ - mfspr r2,SPRN_CCR0 - lis r3,0xffef - ori r3,r3,0xffff - and r2,r2,r3 - mtspr SPRN_CCR0,r2 - isync -#endif - /* * This is where the main kernel code starts. */ -- cgit v1.2.3