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92623672 SD |
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> | |
457e51cf SG |
12 | #if defined(CONFIG_FSL_LSCH2) || defined(CONFIG_FSL_LSCH3) || \ |
13 | defined(CONFIG_ARM) | |
6e2941d7 SG |
14 | #include <asm/arch/clock.h> |
15 | #endif | |
92623672 SD |
16 | |
17 | /* USB Erratum Checking code */ | |
18 | #if defined(CONFIG_PPC) || defined(CONFIG_ARM) | |
19 | bool 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 | ||
48 | bool 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) || | |
f413d1ca SD |
60 | IS_SVR_REV(svr, 1, 1) || |
61 | IS_SVR_REV(svr, 2, 0) || IS_SVR_REV(svr, 2, 1); | |
92623672 SD |
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: | |
92623672 | 71 | return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0); |
92623672 | 72 | case SVR_P5040: |
f413d1ca SD |
73 | return IS_SVR_REV(svr, 1, 0) || |
74 | IS_SVR_REV(svr, 2, 0) || IS_SVR_REV(svr, 2, 1); | |
92623672 SD |
75 | #endif |
76 | } | |
77 | ||
78 | return false; | |
79 | } | |
80 | ||
81 | bool 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 | ||
100 | bool 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 | ||
109 | bool 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 | ||
135 | bool 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); | |
8545c541 | 145 | #endif |
146 | #ifdef ONFIG_ARM64 | |
147 | case SVR_LS1012A: | |
148 | return IS_SVR_REV(svr, 1, 0); | |
92623672 SD |
149 | #endif |
150 | } | |
151 | return false; | |
152 | } | |
153 | ||
154 | bool 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 | ||
ef53b8c4 SD |
181 | bool 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 | |
49cdce16 PK |
188 | case SVR_LS2080A: |
189 | case SVR_LS2085A: | |
ef53b8c4 SD |
190 | return IS_SVR_REV(svr, 1, 0); |
191 | #endif | |
192 | } | |
193 | return false; | |
194 | } | |
195 | ||
4c043712 SD |
196 | bool 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: | |
e4783079 SK |
205 | /* fallthrough */ |
206 | case SVR_LS2088A: | |
207 | /* fallthrough */ | |
208 | case SVR_LS2081A: | |
4c043712 SD |
209 | case SVR_LS1046A: |
210 | case SVR_LS1012A: | |
211 | return IS_SVR_REV(svr, 1, 0); | |
212 | case SVR_LS1043A: | |
213 | return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1); | |
214 | #endif | |
73fb5838 | 215 | #ifdef CONFIG_ARCH_LS1021A |
4c043712 SD |
216 | case SOC_VER_LS1020: |
217 | case SOC_VER_LS1021: | |
218 | case SOC_VER_LS1022: | |
219 | case SOC_VER_SLS1020: | |
220 | return IS_SVR_REV(svr, 2, 0); | |
221 | #endif | |
222 | } | |
223 | return false; | |
224 | } | |
225 | ||
92623672 | 226 | #endif |