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f6050790 SL |
1 | /* |
2 | * Copyright 2014 Freescale Semiconductor, Inc. | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #include <common.h> | |
8 | #include <asm/fsl_serdes.h> | |
9 | #include <asm/processor.h> | |
10 | #include <asm/io.h> | |
11 | ||
12 | ||
fbe44dd1 | 13 | static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = { |
f08a5db9 | 14 | [0x40] = {PCIE1, PCIE1, PCIE1, PCIE1}, |
f6050790 SL |
15 | [0xD5] = {QSGMII_FM1_A, PCIE3, PCIE2, PCIE1}, |
16 | [0xD6] = {QSGMII_FM1_A, PCIE3, PCIE2, SATA1}, | |
17 | [0x95] = {XFI_FM1_MAC1, PCIE3, PCIE2, PCIE1}, | |
18 | [0x99] = {XFI_FM1_MAC1, PCIE3, SGMII_FM1_DTSEC2, PCIE1}, | |
19 | [0x46] = {PCIE1, PCIE1, PCIE2, SATA1}, | |
20 | [0x47] = {PCIE1, PCIE1, PCIE2, SGMII_FM1_DTSEC1}, | |
21 | [0x56] = {PCIE1, PCIE3, PCIE2, SATA1}, | |
22 | [0x5A] = {PCIE1, PCIE3, SGMII_FM1_DTSEC2, SATA1}, | |
23 | [0x5B] = {PCIE1, PCIE3, SGMII_FM1_DTSEC2, SGMII_FM1_DTSEC1}, | |
f08a5db9 | 24 | [0x5F] = {PCIE1, PCIE3, SGMII_2500_FM1_DTSEC2, SGMII_2500_FM1_DTSEC1}, |
f6050790 SL |
25 | [0x6A] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC2, SATA1}, |
26 | [0x6B] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC2, SGMII_FM1_DTSEC1}, | |
27 | [0x6F] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_2500_FM1_DTSEC2, | |
28 | SGMII_2500_FM1_DTSEC1}, | |
29 | [0x77] = {PCIE1, SGMII_2500_FM1_DTSEC3, PCIE2, SGMII_FM1_DTSEC1}, | |
30 | [0x7F] = {PCIE1, SGMII_2500_FM1_DTSEC3, SGMII_2500_FM1_DTSEC2, | |
31 | SGMII_2500_FM1_DTSEC1}, | |
32 | [0x119] = {AURORA, PCIE3, SGMII_FM1_DTSEC2, PCIE1}, | |
33 | [0x135] = {AURORA, SGMII_2500_FM1_DTSEC3, PCIE2, PCIE1}, | |
34 | }; | |
35 | ||
36 | enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane) | |
37 | { | |
38 | return serdes_cfg_tbl[cfg][lane]; | |
39 | } | |
40 | ||
41 | int is_serdes_prtcl_valid(int serdes, u32 prtcl) | |
42 | { | |
43 | int i; | |
44 | ||
45 | if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl)) | |
46 | return 0; | |
47 | ||
fbe44dd1 | 48 | for (i = 0; i < SRDS_MAX_LANES; i++) { |
f6050790 SL |
49 | if (serdes_cfg_tbl[prtcl][i] != NONE) |
50 | return 1; | |
51 | } | |
52 | ||
53 | return 0; | |
54 | } |