added new routines
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1053 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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@ -7,14 +7,33 @@
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#define BIG_ENDIAN
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#define RODATA __attribute__ ((__section__ (".rodata")))
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/* Do CPU specific setup, with optional icache */
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void ppc_setup_cpu(int icache);
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/* stringify is needed for macro expansion */
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#define stringify(x) #x
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void ppc_enable_dcache(void);
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void ppc_disable_dcache(void);
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void ppc_enable_mmu(void);
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#define ppc_getdcr(reg) ({unsigned int result; \
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__asm__ volatile("mfdcr %0, " stringify(reg) \
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: "=r" (result)); result;})
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extern unsigned ppc_getmsr(void);
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extern unsigned ppc_gethid0(void);
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extern unsigned ppc_gethid1(void);
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extern unsigned ppc_getpvr(void);
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extern void ppc_setmsr(unsigned);
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extern void ppc_sethid0(unsigned);
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extern void ppc_set1015(unsigned);
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extern void ppc_init_float_registers(const double *);
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/* Do CPU specific setup, with optional icache */
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extern void ppc_setup_cpu(int icache);
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extern void ppc_enable_dcache(void);
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extern void ppc_disable_dcache(void);
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extern void ppc_enable_mmu(void);
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/* Describe which sort of ppc CPU I am */
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void ppc_identify(void);
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extern void ppc_identify(void);
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/* CPU clock speed in ticks per second */
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extern unsigned long get_clock_speed();
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#endif
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