| York Sun | 5f208d1 | 2013-03-25 07:40:06 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012 Freescale Semiconductor, Inc. |
| 3 | * |
| 4 | * See file CREDITS for list of people who contributed to this |
| 5 | * project. |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU General Public License as |
| 9 | * published by the Free Software Foundation; either version 2 of |
| 10 | * the License, or (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 20 | * MA 02111-1307 USA |
| 21 | */ |
| 22 | |
| 23 | #include <common.h> |
| 24 | #include <asm/fsl_serdes.h> |
| 25 | #include <asm/processor.h> |
| 26 | #include <asm/io.h> |
| 27 | #include "fsl_corenet2_serdes.h" |
| 28 | |
| 29 | static u8 serdes_cfg_tbl[MAX_SERDES][0xC4][SRDS_MAX_LANES] = { |
| 30 | { /* SerDes 1 */ |
| 31 | [0x69] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B, |
| 32 | PCIE2, PCIE3, SGMII_FM1_DTSEC4, SATA1}, |
| 33 | [0x66] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B, |
| 34 | PCIE2, PCIE3, PCIE4, SATA1}, |
| 35 | [0x67] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B, |
| 36 | PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5}, |
| 37 | [0x60] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B, |
| 38 | PCIE2, PCIE2, PCIE2, PCIE2}, |
| 39 | [0x8D] = {PCIE1, SGMII_SW1_DTSEC3, SGMII_SW1_DTSEC1, SGMII_SW1_DTSEC2, |
| 40 | PCIE2, SGMII_SW1_DTSEC6, SGMII_SW1_DTSEC4, SGMII_SW1_DTSEC5}, |
| 41 | [0x89] = {PCIE1, SGMII_SW1_DTSEC3, SGMII_SW1_DTSEC1, SGMII_SW1_DTSEC2, |
| 42 | PCIE2, PCIE3, SGMII_SW1_DTSEC4, SATA1}, |
| 43 | [0x86] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, |
| 44 | PCIE2, PCIE3, PCIE4, SATA1}, |
| 45 | [0x87] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, |
| 46 | PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5}, |
| 47 | [0xA7] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, |
| 48 | PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5}, |
| 49 | [0xAA] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, |
| 50 | PCIE2, PCIE3, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5}, |
| 51 | [0x40] = {PCIE1, PCIE1, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, |
| 52 | PCIE2, PCIE2, PCIE2, PCIE2}, |
| 53 | [0x06] = {PCIE1, PCIE1, PCIE1, PCIE1, |
| 54 | PCIE2, PCIE3, PCIE4, SATA1}, |
| 55 | [0x08] = {PCIE1, PCIE1, PCIE1, PCIE1, |
| 56 | PCIE2, PCIE3, SATA2, SATA1}, |
| 57 | [0x8F] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, |
| 58 | AURORA, NONE, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5}, |
| 59 | [0x85] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, |
| 60 | PCIE2, PCIE2, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5}, |
| 61 | [0xA5] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, |
| 62 | PCIE2, PCIE2, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5}, |
| 63 | [0x00] = {PCIE1, PCIE1, PCIE1, PCIE1, |
| 64 | PCIE2, PCIE2, PCIE2, PCIE2}, |
| 65 | }, |
| 66 | { |
| 67 | }, |
| 68 | { |
| 69 | }, |
| 70 | { |
| 71 | }, |
| 72 | }; |
| 73 | |
| 74 | |
| 75 | enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane) |
| 76 | { |
| 77 | return serdes_cfg_tbl[serdes][cfg][lane]; |
| 78 | } |
| 79 | |
| 80 | int is_serdes_prtcl_valid(int serdes, u32 prtcl) |
| 81 | { |
| 82 | int i; |
| 83 | |
| 84 | if (prtcl > (ARRAY_SIZE(serdes_cfg_tbl[serdes]))) |
| 85 | return 0; |
| 86 | |
| 87 | for (i = 0; i < SRDS_MAX_LANES; i++) { |
| 88 | if (serdes_cfg_tbl[serdes][prtcl][i] != NONE) |
| 89 | return 1; |
| 90 | } |
| 91 | |
| 92 | return 0; |
| 93 | } |