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Searched refs:zq_val (Results 1 – 2 of 2) sorted by relevance

/OK3568_Linux_fs/u-boot/arch/arm/mach-sunxi/
H A Ddram_sunxi_dw.c302 u16 zq_val[6]; in mctl_h3_zq_calibration_quirk() local
317 zq_val[i] = readl(&mctl_ctl->zqdr[0]) & 0xff; in mctl_h3_zq_calibration_quirk()
318 writel(REPEAT_BYTE(zq_val[i]), &mctl_ctl->zqdr[2]); in mctl_h3_zq_calibration_quirk()
324 zq_val[i] |= bin_to_mgray(mgray_to_bin(val) - 1) << 8; in mctl_h3_zq_calibration_quirk()
327 writel((zq_val[1] << 16) | zq_val[0], &mctl_ctl->zqdr[0]); in mctl_h3_zq_calibration_quirk()
328 writel((zq_val[3] << 16) | zq_val[2], &mctl_ctl->zqdr[1]); in mctl_h3_zq_calibration_quirk()
330 writel((zq_val[5] << 16) | zq_val[4], in mctl_h3_zq_calibration_quirk()
/OK3568_Linux_fs/u-boot/arch/arm/mach-imx/mx6/
H A Dddr.c92 u32 esdmisc_val, zq_val; in mmdc_do_write_level_calibration() local
123 zq_val = readl(&mmdc0->mpzqhwctrl); in mmdc_do_write_level_calibration()
124 writel(zq_val & ~0x3, &mmdc0->mpzqhwctrl); in mmdc_do_write_level_calibration()
192 writel(zq_val, &mmdc0->mpzqhwctrl); in mmdc_do_write_level_calibration()