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Commit acb0142b authored by Stefan Roese's avatar Stefan Roese Committed by Josh Boyer
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[POWERPC] 4xx: Fix 460GT support to not enable FPU 



The AMCC 460GT doesn't have an FPU so let's not enable support for it.

Signed-off-by: default avatarStefan Roese <sr@denx.de>
Signed-off-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
parent 5020231b

arch/powerpc/kernel/cpu_setup_44x.S

+0 −1
Original line number Diff line number Diff line
@@ -33,7 +33,6 @@ _GLOBAL(__setup_cpu_440grx) 
	mtlr	r4

	blr

_GLOBAL(__setup_cpu_460ex)

_GLOBAL(__setup_cpu_460gt)

	b	__init_fpu_44x

_GLOBAL(__setup_cpu_440gx)

_GLOBAL(__setup_cpu_440spe)

arch/powerpc/kernel/cputable.c

+1 −3
Original line number Diff line number Diff line
@@ -37,7 +37,6 @@ extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec); 
extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);

extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);

extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);

extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);

extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);

extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);

extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
@@ -1416,10 +1415,9 @@ static struct cpu_spec __initdata cpu_specs[] = { 
		.pvr_value		= 0x13020000,

		.cpu_name		= "460GT",

		.cpu_features		= CPU_FTRS_44X,

		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,

		.cpu_user_features	= COMMON_USER_BOOKE,

		.icache_bsize		= 32,

		.dcache_bsize		= 32,

		.cpu_setup		= __setup_cpu_460gt,

		.machine_check		= machine_check_440A,

		.platform		= "ppc440",

	},