| Shengzhou Liu | e6fb770 | 2014-11-24 17:11:54 +0800 | [diff] [blame^] | 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 | |
| 13 | static u8 serdes_cfg_tbl[][4] = { |
| 14 | [0xD5] = {QSGMII_FM1_A, PCIE3, PCIE2, PCIE1}, |
| 15 | [0xD6] = {QSGMII_FM1_A, PCIE3, PCIE2, SATA1}, |
| 16 | [0x95] = {XFI_FM1_MAC1, PCIE3, PCIE2, PCIE1}, |
| 17 | [0x99] = {XFI_FM1_MAC1, PCIE3, SGMII_FM1_DTSEC2, PCIE1}, |
| 18 | [0x46] = {PCIE1, PCIE1, PCIE2, SATA1}, |
| 19 | [0x47] = {PCIE1, PCIE1, PCIE2, SGMII_FM1_DTSEC1}, |
| 20 | [0x56] = {PCIE1, PCIE3, PCIE2, SATA1}, |
| 21 | [0x5A] = {PCIE1, PCIE3, SGMII_FM1_DTSEC2, SATA1}, |
| 22 | [0x5B] = {PCIE1, PCIE3, SGMII_FM1_DTSEC2, SGMII_FM1_DTSEC1}, |
| 23 | [0x6A] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC2, SATA1}, |
| 24 | [0x6B] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC2, SGMII_FM1_DTSEC1}, |
| 25 | [0x6F] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_2500_FM1_DTSEC2, |
| 26 | SGMII_2500_FM1_DTSEC1}, |
| 27 | [0x77] = {PCIE1, SGMII_2500_FM1_DTSEC3, PCIE2, SGMII_FM1_DTSEC1}, |
| 28 | [0x7F] = {PCIE1, SGMII_2500_FM1_DTSEC3, SGMII_2500_FM1_DTSEC2, |
| 29 | SGMII_2500_FM1_DTSEC1}, |
| 30 | [0x119] = {AURORA, PCIE3, SGMII_FM1_DTSEC2, PCIE1}, |
| 31 | [0x135] = {AURORA, SGMII_2500_FM1_DTSEC3, PCIE2, PCIE1}, |
| 32 | }; |
| 33 | |
| 34 | enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane) |
| 35 | { |
| 36 | return serdes_cfg_tbl[cfg][lane]; |
| 37 | } |
| 38 | |
| 39 | int is_serdes_prtcl_valid(int serdes, u32 prtcl) |
| 40 | { |
| 41 | int i; |
| 42 | |
| 43 | if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl)) |
| 44 | return 0; |
| 45 | |
| 46 | for (i = 0; i < 4; i++) { |
| 47 | if (serdes_cfg_tbl[prtcl][i] != NONE) |
| 48 | return 1; |
| 49 | } |
| 50 | |
| 51 | return 0; |
| 52 | } |