1*83d290c5STom Rini/* SPDX-License-Identifier: GPL-2.0+ */ 2e379c039SHeiko Schocher/* 3e379c039SHeiko Schocher * Copyright (C) 2013 Boundary Devices 4e379c039SHeiko Schocher */ 5e379c039SHeiko Schocher/* ZQ Calibration */ 6e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xa1390003 7e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xa1390003 8e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x001F001F 9e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x001F001F 10e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x001F001F 11e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x001F001F 12e379c039SHeiko Schocher/* 13e379c039SHeiko Schocher * DQS gating, read delay, write delay calibration values 14e379c039SHeiko Schocher * based on calibration compare of 0x00ffff00 15e379c039SHeiko Schocher */ 16e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x420E020E 17e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x02000200 18e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x42020202 19e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x01720172 20e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x494C4F4C 21e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x4A4C4C49 22e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x3F3F3133 23e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x39373F2E 24e379c039SHeiko Schocher/* read data bit delay */ 25e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333 26e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333 27e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333 28e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333 29e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x33333333 30e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x33333333 31e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x33333333 32e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x33333333 33e379c039SHeiko Schocher/* Complete calibration by forced measurment */ 34e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800 35e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800 36e379c039SHeiko Schocher/* in DDR3, 64-bit mode, only MMDC0 is initiated */ 37e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDPDC, 0x0002002d 38e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDOTC, 0x00333030 39e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDCFG0, 0x40445323 40e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDCFG1, 0xb66e8c63 41e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDCFG2, 0x01ff00db 42e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDMISC, 0x00081740 43e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDSCR, 0x00008000 44e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDRWD, 0x000026d2 45e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDOR, 0x00440e21 46e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDASP, 0x00000027 47e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDCTL, 0x84190000 48e379c039SHeiko Schocher/* MR2 */ 49e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDSCR, 0x04008032 50e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDSCR, 0x0400803a 51e379c039SHeiko Schocher/* MR3 */ 52e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDSCR, 0x00008033 53e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDSCR, 0x0000803b 54e379c039SHeiko Schocher/* MR1 */ 55e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDSCR, 0x00428031 56e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDSCR, 0x00428039 57e379c039SHeiko Schocher/* MR0 */ 58e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDSCR, 0x07208030 59e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDSCR, 0x07208038 60e379c039SHeiko Schocher/* ZQ calibration */ 61e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDSCR, 0x04008040 62e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDSCR, 0x04008048 63e379c039SHeiko Schocher/* final ddr setup */ 64e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDREF, 0x00005800 65e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00000007 66e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00000007 67e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDPDC, 0x0002556d 68e379c039SHeiko SchocherDATA 4, MX6_MMDC_P1_MAPSR, 0x00011006 69e379c039SHeiko SchocherDATA 4, MX6_MMDC_P0_MDSCR, 0x00000000 70