1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2014 Freescale Semiconductor, Inc.
8 struct board_specific_parameters {
10 u32 datarate_mhz_high;
19 * These tables contain all valid speeds we want to override with board
20 * specific parameters. datarate_mhz_high values need to be in ascending order
21 * for each n_ranks group.
24 static const struct board_specific_parameters udimm0[] = {
27 * num| hi| rank| clk| wrlvl | wrlvl | wrlvl
28 * ranks| mhz| GB |adjst| start | ctl2 | ctl3
30 {2, 2140, 0, 4, 4, 0x0, 0x0},
31 {1, 2140, 0, 4, 4, 0x0, 0x0},
36 static const struct board_specific_parameters udimm2[] = {
39 * num| hi| rank| clk| wrlvl | wrlvl | wrlvl
40 * ranks| mhz| GB |adjst| start | ctl2 | ctl3
42 {2, 2140, 0, 4, 4, 0x0, 0x0},
43 {1, 2140, 0, 4, 4, 0x0, 0x0},
47 static const struct board_specific_parameters rdimm0[] = {
50 * num| hi| rank| clk| wrlvl | wrlvl | wrlvl
51 * ranks| mhz| GB |adjst| start | ctl2 | ctl3
53 {4, 2140, 0, 5, 4, 0x0, 0x0},
54 {2, 2140, 0, 5, 4, 0x0, 0x0},
55 {1, 2140, 0, 4, 4, 0x0, 0x0},
60 static const struct board_specific_parameters rdimm2[] = {
63 * num| hi| rank| clk| wrlvl | wrlvl | wrlvl
64 * ranks| mhz| GB |adjst| start | ctl2 | ctl3
66 {4, 2140, 0, 5, 4, 0x0, 0x0},
67 {2, 2140, 0, 5, 4, 0x0, 0x0},
68 {1, 2140, 0, 4, 4, 0x0, 0x0},
72 static const struct board_specific_parameters *udimms[] = {
78 static const struct board_specific_parameters *rdimms[] = {