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Searched refs:mtb (Results 1 – 3 of 3) sorted by relevance

/openbmc/u-boot/arch/arm/mach-keystone/
H A Dddr3_spd.c162 u32 mtb, clk_freq; in ddrtimingcalculation() local
171 mtb = buf->mtb_dividend * 1000 / buf->mtb_divisor; in ddrtimingcalculation()
173 spd->t_ck = buf->tck_min * mtb; in ddrtimingcalculation()
216 spd->t_wr = (buf->twr_min * mtb) / spd->t_ck; in ddrtimingcalculation()
219 spd->t_rcd = ((buf->trcd_min * mtb) - 1) / spd->t_ck + 1; in ddrtimingcalculation()
220 spd->t_rrd = ((buf->trrd_min * mtb) - 1) / spd->t_ck + 1; in ddrtimingcalculation()
221 spd->t_rp = (((buf->trp_min * mtb) - 1) / spd->t_ck) + 1; in ddrtimingcalculation()
224 mtb) / spd->t_ck; in ddrtimingcalculation()
227 mtb) - 1) / spd->t_ck + 1; in ddrtimingcalculation()
229 spd->t_rfc = (buf->trfc_min_lsb | (buf->trfc_min_msb << 8)) * mtb / in ddrtimingcalculation()
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/openbmc/u-boot/drivers/ddr/fsl/
H A Dddr4_dimm_params.c119 #define spd_to_ps(mtb, ftb) \ argument
120 (mtb * pdimm->mtb_ps + (ftb * pdimm->ftb_10th_ps) / 10)
/openbmc/u-boot/drivers/ddr/marvell/a38x/
H A Dmv_ddr_spd.h165 mtb:2, /* medium timebase */ member