2 * Copyright 2016 Freescale Semiconductor, Inc.
4 * SPDX-License-Identifier: GPL-2.0+
10 void erratum_a008850_post(void);
12 struct board_specific_parameters {
14 u32 datarate_mhz_high;
23 * These tables contain all valid speeds we want to override with board
24 * specific parameters. datarate_mhz_high values need to be in ascending order
25 * for each n_ranks group.
27 static const struct board_specific_parameters udimm0[] = {
30 * num| hi| rank| clk| wrlvl | wrlvl | wrlvl
31 * ranks| mhz| GB |adjst| start | ctl2 | ctl3
33 {2, 1350, 0, 8, 6, 0x0708090B, 0x0C0D0E09,},
34 {2, 1666, 0, 8, 7, 0x08090A0C, 0x0D0F100B,},
35 {2, 1900, 0, 8, 7, 0x09090B0D, 0x0E10120B,},
36 {2, 2300, 0, 8, 9, 0x0A0B0C10, 0x1213140E,},
40 static const struct board_specific_parameters *udimms[] = {