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/arch/powerpc/boot/
D4xx.c303 u32 sys0 = mfdcr(DCRN_CPC0_SYS0); in ibm440gp_fixup_clocks() local
306 u32 opdv = CPC0_SYS0_OPDV(sys0); in ibm440gp_fixup_clocks()
307 u32 epdv = CPC0_SYS0_EPDV(sys0); in ibm440gp_fixup_clocks()
309 if (sys0 & CPC0_SYS0_BYPASS) { in ibm440gp_fixup_clocks()
313 if (sys0 & CPC0_SYS0_EXTSL) in ibm440gp_fixup_clocks()
315 m = CPC0_SYS0_FWDVB(sys0) * opdv * epdv; in ibm440gp_fixup_clocks()
318 m = CPC0_SYS0_FBDV(sys0) * CPC0_SYS0_FWDVA(sys0); in ibm440gp_fixup_clocks()
319 cpu = sys_clk * m / CPC0_SYS0_FWDVA(sys0); in ibm440gp_fixup_clocks()
320 plb = sys_clk * m / CPC0_SYS0_FWDVB(sys0); in ibm440gp_fixup_clocks()