Home
last modified time | relevance | path

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()
224 mtb) / spd->t_ck; in ddrtimingcalculation()
227 mtb) - 1) / spd->t_ck + 1; in ddrtimingcalculation()
231 spd->t_wtr = (buf->twtr_min * mtb) / spd->t_ck; in ddrtimingcalculation()
232 spd->t_rtp = (buf->trtp_min * mtb) / spd->t_ck; in ddrtimingcalculation()
[all …]
/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