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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 457e51cffdacf117c2afdd09d9bfc2f8df7314cb / . / drivers / usb / common / fsl-errata.c
blob: 4e642ae435a3be29341b5d61c2e619cbf6129593 [file] [log] [blame]
Sriram Dash92623672016-06-13 09:58:34 +0530[diff] [blame]1/*
2 * Freescale USB Controller
3 *
4 * Copyright 2013 Freescale Semiconductor, Inc.
5 *
6 * SPDX-License-Identifier: GPL-2.0+
7 */
8
9#include <common.h>
10#include <fsl_errata.h>
11#include<fsl_usb.h>
Simon Glass457e51c2017-05-17 08:23:10 -0600[diff] [blame^]12#if defined(CONFIG_FSL_LSCH2) || defined(CONFIG_FSL_LSCH3) || \
13 defined(CONFIG_ARM)
Simon Glass6e2941d2017-05-17 08:23:06 -0600[diff] [blame]14#include <asm/arch/clock.h>
15#endif
Sriram Dash92623672016-06-13 09:58:34 +0530[diff] [blame]16
17/* USB Erratum Checking code */
18#if defined(CONFIG_PPC) || defined(CONFIG_ARM)
19bool has_dual_phy(void)
20{
21 u32 svr = get_svr();
22 u32 soc = SVR_SOC_VER(svr);
23
24 switch (soc) {
25#ifdef CONFIG_PPC
26 case SVR_T1023:
27 case SVR_T1024:
28 case SVR_T1013:
29 case SVR_T1014:
30 return IS_SVR_REV(svr, 1, 0);
31 case SVR_T1040:
32 case SVR_T1042:
33 case SVR_T1020:
34 case SVR_T1022:
35 case SVR_T2080:
36 case SVR_T2081:
37 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
38 case SVR_T4240:
39 case SVR_T4160:
40 case SVR_T4080:
41 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
42#endif
43 }
44
45 return false;
46}
47
48bool has_erratum_a006261(void)
49{
50 u32 svr = get_svr();
51 u32 soc = SVR_SOC_VER(svr);
52
53 switch (soc) {
54#ifdef CONFIG_PPC
55 case SVR_P1010:
56 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
57 case SVR_P2041:
58 case SVR_P2040:
59 return IS_SVR_REV(svr, 1, 0) ||
Sriram Dashf413d1c2016-08-17 11:47:54 +0530[diff] [blame]60 IS_SVR_REV(svr, 1, 1) ||
61 IS_SVR_REV(svr, 2, 0) || IS_SVR_REV(svr, 2, 1);
Sriram Dash92623672016-06-13 09:58:34 +0530[diff] [blame]62 case SVR_P3041:
63 return IS_SVR_REV(svr, 1, 0) ||
64 IS_SVR_REV(svr, 1, 1) ||
65 IS_SVR_REV(svr, 2, 0) || IS_SVR_REV(svr, 2, 1);
66 case SVR_P5010:
67 case SVR_P5020:
68 case SVR_P5021:
69 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
70 case SVR_T4240:
Sriram Dash92623672016-06-13 09:58:34 +0530[diff] [blame]71 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
Sriram Dash92623672016-06-13 09:58:34 +0530[diff] [blame]72 case SVR_P5040:
Sriram Dashf413d1c2016-08-17 11:47:54 +0530[diff] [blame]73 return IS_SVR_REV(svr, 1, 0) ||
74 IS_SVR_REV(svr, 2, 0) || IS_SVR_REV(svr, 2, 1);
Sriram Dash92623672016-06-13 09:58:34 +0530[diff] [blame]75#endif
76 }
77
78 return false;
79}
80
81bool has_erratum_a007075(void)
82{
83 u32 svr = get_svr();
84 u32 soc = SVR_SOC_VER(svr);
85
86 switch (soc) {
87#ifdef CONFIG_PPC
88 case SVR_B4860:
89 case SVR_B4420:
90 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
91 case SVR_P1010:
92 return IS_SVR_REV(svr, 1, 0);
93 case SVR_P4080:
94 return IS_SVR_REV(svr, 2, 0) || IS_SVR_REV(svr, 3, 0);
95#endif
96 }
97 return false;
98}
99
100bool has_erratum_a007798(void)
101{
102#ifdef CONFIG_PPC
103 return SVR_SOC_VER(get_svr()) == SVR_T4240 &&
104 IS_SVR_REV(get_svr(), 2, 0);
105#endif
106 return false;
107}
108
109bool has_erratum_a007792(void)
110{
111 u32 svr = get_svr();
112 u32 soc = SVR_SOC_VER(svr);
113
114 switch (soc) {
115#ifdef CONFIG_PPC
116 case SVR_T4240:
117 case SVR_T4160:
118 case SVR_T4080:
119 return IS_SVR_REV(svr, 2, 0);
120 case SVR_T1024:
121 case SVR_T1023:
122 return IS_SVR_REV(svr, 1, 0);
123 case SVR_T1040:
124 case SVR_T1042:
125 case SVR_T1020:
126 case SVR_T1022:
127 case SVR_T2080:
128 case SVR_T2081:
129 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
130#endif
131 }
132 return false;
133}
134
135bool has_erratum_a005697(void)
136{
137 u32 svr = get_svr();
138 u32 soc = SVR_SOC_VER(svr);
139
140 switch (soc) {
141#ifdef CONFIG_PPC
142 case SVR_9131:
143 case SVR_9132:
144 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
145#endif
jerry.huang@nxp.com8545c542016-12-01 11:44:25 +0800[diff] [blame]146#ifdef ONFIG_ARM64
147 case SVR_LS1012A:
148 return IS_SVR_REV(svr, 1, 0);
149#endif
Sriram Dash92623672016-06-13 09:58:34 +0530[diff] [blame]150 }
151 return false;
152}
153
154bool has_erratum_a004477(void)
155{
156 u32 svr = get_svr();
157 u32 soc = SVR_SOC_VER(svr);
158
159 switch (soc) {
160#ifdef CONFIG_PPC
161 case SVR_P1010:
162 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
163 case SVR_P1022:
164 case SVR_9131:
165 case SVR_9132:
166 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
167 case SVR_P2020:
168 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0) ||
169 IS_SVR_REV(svr, 2, 1);
170 case SVR_B4860:
171 case SVR_B4420:
172 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
173 case SVR_P4080:
174 return IS_SVR_REV(svr, 2, 0) || IS_SVR_REV(svr, 3, 0);
175#endif
176 }
177
178 return false;
179}
180
Sriram Dashef53b8c2016-06-13 09:58:36 +0530[diff] [blame]181bool has_erratum_a008751(void)
182{
183 u32 svr = get_svr();
184 u32 soc = SVR_SOC_VER(svr);
185
186 switch (soc) {
187#ifdef CONFIG_ARM64
Prabhakar Kushwaha49cdce12016-06-24 13:48:13 +0530[diff] [blame]188 case SVR_LS2080A:
189 case SVR_LS2085A:
Sriram Dashef53b8c2016-06-13 09:58:36 +0530[diff] [blame]190 return IS_SVR_REV(svr, 1, 0);
191#endif
192 }
193 return false;
194}
195
Sriram Dash4c043712016-09-23 12:57:52 +0530[diff] [blame]196bool has_erratum_a010151(void)
197{
198 u32 svr = get_svr();
199 u32 soc = SVR_SOC_VER(svr);
200
201 switch (soc) {
202#ifdef CONFIG_ARM64
203 case SVR_LS2080A:
204 case SVR_LS2085A:
205 case SVR_LS1046A:
206 case SVR_LS1012A:
207 return IS_SVR_REV(svr, 1, 0);
208 case SVR_LS1043A:
209 return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
210#endif
York Sun73fb5832017-03-27 11:41:03 -0700[diff] [blame]211#ifdef CONFIG_ARCH_LS1021A
Sriram Dash4c043712016-09-23 12:57:52 +0530[diff] [blame]212 case SOC_VER_LS1020:
213 case SOC_VER_LS1021:
214 case SOC_VER_LS1022:
215 case SOC_VER_SLS1020:
216 return IS_SVR_REV(svr, 2, 0);
217#endif
218 }
219 return false;
220}
221
Sriram Dash92623672016-06-13 09:58:34 +0530[diff] [blame]222#endif