1 // SPDX-License-Identifier: GPL-2.0
2
3 /*
4 * Microcode patches for the CPM as supplied by Motorola.
5 * This is the one for IIC/SPI. There is a newer one that
6 * also relocates SMC2, but this would require additional changes
7 * to uart.c, so I am holding off on that for a moment.
8 */
9 #include <linux/init.h>
10 #include <linux/errno.h>
11 #include <linux/sched.h>
12 #include <linux/kernel.h>
13 #include <linux/param.h>
14 #include <linux/string.h>
15 #include <linux/mm.h>
16 #include <linux/interrupt.h>
17 #include <asm/irq.h>
18 #include <asm/page.h>
19 #include <asm/8xx_immap.h>
20 #include <asm/cpm.h>
21 #include <asm/cpm1.h>
22
23 struct patch_params {
24 ushort rccr;
25 ushort cpmcr1;
26 ushort cpmcr2;
27 ushort cpmcr3;
28 ushort cpmcr4;
29 };
30
31 /*
32 * I2C/SPI relocation patch arrays.
33 */
34
35 #ifdef CONFIG_I2C_SPI_UCODE_PATCH
36
37 static char patch_name[] __initdata = "I2C/SPI";
38
39 static struct patch_params patch_params __initdata = {
40 1, 0x802a, 0x8028, 0x802e, 0x802c,
41 };
42
43 static uint patch_2000[] __initdata = {
44 0x7FFFEFD9, 0x3FFD0000, 0x7FFB49F7, 0x7FF90000,
45 0x5FEFADF7, 0x5F89ADF7, 0x5FEFAFF7, 0x5F89AFF7,
46 0x3A9CFBC8, 0xE7C0EDF0, 0x77C1E1BB, 0xF4DC7F1D,
47 0xABAD932F, 0x4E08FDCF, 0x6E0FAFF8, 0x7CCF76CF,
48 0xFD1FF9CF, 0xABF88DC6, 0xAB5679F7, 0xB0937383,
49 0xDFCE79F7, 0xB091E6BB, 0xE5BBE74F, 0xB3FA6F0F,
50 0x6FFB76CE, 0xEE0DF9CF, 0x2BFBEFEF, 0xCFEEF9CF,
51 0x76CEAD24, 0x90B2DF9A, 0x7FDDD0BF, 0x4BF847FD,
52 0x7CCF76CE, 0xCFEF7E1F, 0x7F1D7DFD, 0xF0B6EF71,
53 0x7FC177C1, 0xFBC86079, 0xE722FBC8, 0x5FFFDFFF,
54 0x5FB2FFFB, 0xFBC8F3C8, 0x94A67F01, 0x7F1D5F39,
55 0xAFE85F5E, 0xFFDFDF96, 0xCB9FAF7D, 0x5FC1AFED,
56 0x8C1C5FC1, 0xAFDD5FC3, 0xDF9A7EFD, 0xB0B25FB2,
57 0xFFFEABAD, 0x5FB2FFFE, 0x5FCE600B, 0xE6BB600B,
58 0x5FCEDFC6, 0x27FBEFDF, 0x5FC8CFDE, 0x3A9CE7C0,
59 0xEDF0F3C8, 0x7F0154CD, 0x7F1D2D3D, 0x363A7570,
60 0x7E0AF1CE, 0x37EF2E68, 0x7FEE10EC, 0xADF8EFDE,
61 0xCFEAE52F, 0x7D0FE12B, 0xF1CE5F65, 0x7E0A4DF8,
62 0xCFEA5F72, 0x7D0BEFEE, 0xCFEA5F74, 0xE522EFDE,
63 0x5F74CFDA, 0x0B627385, 0xDF627E0A, 0x30D8145B,
64 0xBFFFF3C8, 0x5FFFDFFF, 0xA7F85F5E, 0xBFFE7F7D,
65 0x10D31450, 0x5F36BFFF, 0xAF785F5E, 0xBFFDA7F8,
66 0x5F36BFFE, 0x77FD30C0, 0x4E08FDCF, 0xE5FF6E0F,
67 0xAFF87E1F, 0x7E0FFD1F, 0xF1CF5F1B, 0xABF80D5E,
68 0x5F5EFFEF, 0x79F730A2, 0xAFDD5F34, 0x47F85F34,
69 0xAFED7FDD, 0x50B24978, 0x47FD7F1D, 0x7DFD70AD,
70 0xEF717EC1, 0x6BA47F01, 0x2D267EFD, 0x30DE5F5E,
71 0xFFFD5F5E, 0xFFEF5F5E, 0xFFDF0CA0, 0xAFED0A9E,
72 0xAFDD0C3A, 0x5F3AAFBD, 0x7FBDB082, 0x5F8247F8
73 };
74
75 static uint patch_2f00[] __initdata = {
76 0x3E303430, 0x34343737, 0xABF7BF9B, 0x994B4FBD,
77 0xBD599493, 0x349FFF37, 0xFB9B177D, 0xD9936956,
78 0xBBFDD697, 0xBDD2FD11, 0x31DB9BB3, 0x63139637,
79 0x93733693, 0x193137F7, 0x331737AF, 0x7BB9B999,
80 0xBB197957, 0x7FDFD3D5, 0x73B773F7, 0x37933B99,
81 0x1D115316, 0x99315315, 0x31694BF4, 0xFBDBD359,
82 0x31497353, 0x76956D69, 0x7B9D9693, 0x13131979,
83 0x79376935
84 };
85
86 static uint patch_2e00[] __initdata = {};
87 #endif
88
89 /*
90 * I2C/SPI/SMC1 relocation patch arrays.
91 */
92
93 #ifdef CONFIG_I2C_SPI_SMC1_UCODE_PATCH
94
95 static char patch_name[] __initdata = "I2C/SPI/SMC1";
96
97 static struct patch_params patch_params __initdata = {
98 3, 0x8080, 0x808a, 0x8028, 0x802a,
99 };
100
101 static uint patch_2000[] __initdata = {
102 0x3fff0000, 0x3ffd0000, 0x3ffb0000, 0x3ff90000,
103 0x5f13eff8, 0x5eb5eff8, 0x5f88adf7, 0x5fefadf7,
104 0x3a9cfbc8, 0x77cae1bb, 0xf4de7fad, 0xabae9330,
105 0x4e08fdcf, 0x6e0faff8, 0x7ccf76cf, 0xfdaff9cf,
106 0xabf88dc8, 0xab5879f7, 0xb0925d8d, 0xdfd079f7,
107 0xb090e6bb, 0xe5bbe74f, 0x9e046f0f, 0x6ffb76ce,
108 0xee0cf9cf, 0x2bfbefef, 0xcfeef9cf, 0x76cead23,
109 0x90b3df99, 0x7fddd0c1, 0x4bf847fd, 0x7ccf76ce,
110 0xcfef77ca, 0x7eaf7fad, 0x7dfdf0b7, 0xef7a7fca,
111 0x77cafbc8, 0x6079e722, 0xfbc85fff, 0xdfff5fb3,
112 0xfffbfbc8, 0xf3c894a5, 0xe7c9edf9, 0x7f9a7fad,
113 0x5f36afe8, 0x5f5bffdf, 0xdf95cb9e, 0xaf7d5fc3,
114 0xafed8c1b, 0x5fc3afdd, 0x5fc5df99, 0x7efdb0b3,
115 0x5fb3fffe, 0xabae5fb3, 0xfffe5fd0, 0x600be6bb,
116 0x600b5fd0, 0xdfc827fb, 0xefdf5fca, 0xcfde3a9c,
117 0xe7c9edf9, 0xf3c87f9e, 0x54ca7fed, 0x2d3a3637,
118 0x756f7e9a, 0xf1ce37ef, 0x2e677fee, 0x10ebadf8,
119 0xefdecfea, 0xe52f7d9f, 0xe12bf1ce, 0x5f647e9a,
120 0x4df8cfea, 0x5f717d9b, 0xefeecfea, 0x5f73e522,
121 0xefde5f73, 0xcfda0b61, 0x5d8fdf61, 0xe7c9edf9,
122 0x7e9a30d5, 0x1458bfff, 0xf3c85fff, 0xdfffa7f8,
123 0x5f5bbffe, 0x7f7d10d0, 0x144d5f33, 0xbfffaf78,
124 0x5f5bbffd, 0xa7f85f33, 0xbffe77fd, 0x30bd4e08,
125 0xfdcfe5ff, 0x6e0faff8, 0x7eef7e9f, 0xfdeff1cf,
126 0x5f17abf8, 0x0d5b5f5b, 0xffef79f7, 0x309eafdd,
127 0x5f3147f8, 0x5f31afed, 0x7fdd50af, 0x497847fd,
128 0x7f9e7fed, 0x7dfd70a9, 0xef7e7ece, 0x6ba07f9e,
129 0x2d227efd, 0x30db5f5b, 0xfffd5f5b, 0xffef5f5b,
130 0xffdf0c9c, 0xafed0a9a, 0xafdd0c37, 0x5f37afbd,
131 0x7fbdb081, 0x5f8147f8, 0x3a11e710, 0xedf0ccdd,
132 0xf3186d0a, 0x7f0e5f06, 0x7fedbb38, 0x3afe7468,
133 0x7fedf4fc, 0x8ffbb951, 0xb85f77fd, 0xb0df5ddd,
134 0xdefe7fed, 0x90e1e74d, 0x6f0dcbf7, 0xe7decfed,
135 0xcb74cfed, 0xcfeddf6d, 0x91714f74, 0x5dd2deef,
136 0x9e04e7df, 0xefbb6ffb, 0xe7ef7f0e, 0x9e097fed,
137 0xebdbeffa, 0xeb54affb, 0x7fea90d7, 0x7e0cf0c3,
138 0xbffff318, 0x5fffdfff, 0xac59efea, 0x7fce1ee5,
139 0xe2ff5ee1, 0xaffbe2ff, 0x5ee3affb, 0xf9cc7d0f,
140 0xaef8770f, 0x7d0fb0c6, 0xeffbbfff, 0xcfef5ede,
141 0x7d0fbfff, 0x5ede4cf8, 0x7fddd0bf, 0x49f847fd,
142 0x7efdf0bb, 0x7fedfffd, 0x7dfdf0b7, 0xef7e7e1e,
143 0x5ede7f0e, 0x3a11e710, 0xedf0ccab, 0xfb18ad2e,
144 0x1ea9bbb8, 0x74283b7e, 0x73c2e4bb, 0x2ada4fb8,
145 0xdc21e4bb, 0xb2a1ffbf, 0x5e2c43f8, 0xfc87e1bb,
146 0xe74ffd91, 0x6f0f4fe8, 0xc7ba32e2, 0xf396efeb,
147 0x600b4f78, 0xe5bb760b, 0x53acaef8, 0x4ef88b0e,
148 0xcfef9e09, 0xabf8751f, 0xefef5bac, 0x741f4fe8,
149 0x751e760d, 0x7fdbf081, 0x741cafce, 0xefcc7fce,
150 0x751e70ac, 0x741ce7bb, 0x3372cfed, 0xafdbefeb,
151 0xe5bb760b, 0x53f2aef8, 0xafe8e7eb, 0x4bf8771e,
152 0x7e247fed, 0x4fcbe2cc, 0x7fbc30a9, 0x7b0f7a0f,
153 0x34d577fd, 0x308b5db7, 0xde553e5f, 0xaf78741f,
154 0x741f30f0, 0xcfef5e2c, 0x741f3eac, 0xafb8771e,
155 0x5e677fed, 0x0bd3e2cc, 0x741ccfec, 0xe5ca53cd,
156 0x6fcb4f74, 0x5dadde4b, 0x2ab63d38, 0x4bb3de30,
157 0x751f741c, 0x6c42effa, 0xefea7fce, 0x6ffc30be,
158 0xefec3fca, 0x30b3de2e, 0xadf85d9e, 0xaf7daefd,
159 0x5d9ede2e, 0x5d9eafdd, 0x761f10ac, 0x1da07efd,
160 0x30adfffe, 0x4908fb18, 0x5fffdfff, 0xafbb709b,
161 0x4ef85e67, 0xadf814ad, 0x7a0f70ad, 0xcfef50ad,
162 0x7a0fde30, 0x5da0afed, 0x3c12780f, 0xefef780f,
163 0xefef790f, 0xa7f85e0f, 0xffef790f, 0xefef790f,
164 0x14adde2e, 0x5d9eadfd, 0x5e2dfffb, 0xe79addfd,
165 0xeff96079, 0x607ae79a, 0xddfceff9, 0x60795dff,
166 0x607acfef, 0xefefefdf, 0xefbfef7f, 0xeeffedff,
167 0xebffe7ff, 0xafefafdf, 0xafbfaf7f, 0xaeffadff,
168 0xabffa7ff, 0x6fef6fdf, 0x6fbf6f7f, 0x6eff6dff,
169 0x6bff67ff, 0x2fef2fdf, 0x2fbf2f7f, 0x2eff2dff,
170 0x2bff27ff, 0x4e08fd1f, 0xe5ff6e0f, 0xaff87eef,
171 0x7e0ffdef, 0xf11f6079, 0xabf8f542, 0x7e0af11c,
172 0x37cfae3a, 0x7fec90be, 0xadf8efdc, 0xcfeae52f,
173 0x7d0fe12b, 0xf11c6079, 0x7e0a4df8, 0xcfea5dc4,
174 0x7d0befec, 0xcfea5dc6, 0xe522efdc, 0x5dc6cfda,
175 0x4e08fd1f, 0x6e0faff8, 0x7c1f761f, 0xfdeff91f,
176 0x6079abf8, 0x761cee24, 0xf91f2bfb, 0xefefcfec,
177 0xf91f6079, 0x761c27fb, 0xefdf5da7, 0xcfdc7fdd,
178 0xd09c4bf8, 0x47fd7c1f, 0x761ccfcf, 0x7eef7fed,
179 0x7dfdf093, 0xef7e7f1e, 0x771efb18, 0x6079e722,
180 0xe6bbe5bb, 0xae0ae5bb, 0x600bae85, 0xe2bbe2bb,
181 0xe2bbe2bb, 0xaf02e2bb, 0xe2bb2ff9, 0x6079e2bb
182 };
183
184 static uint patch_2f00[] __initdata = {
185 0x30303030, 0x3e3e3434, 0xabbf9b99, 0x4b4fbdbd,
186 0x59949334, 0x9fff37fb, 0x9b177dd9, 0x936956bb,
187 0xfbdd697b, 0xdd2fd113, 0x1db9f7bb, 0x36313963,
188 0x79373369, 0x3193137f, 0x7331737a, 0xf7bb9b99,
189 0x9bb19795, 0x77fdfd3d, 0x573b773f, 0x737933f7,
190 0xb991d115, 0x31699315, 0x31531694, 0xbf4fbdbd,
191 0x35931497, 0x35376956, 0xbd697b9d, 0x96931313,
192 0x19797937, 0x6935af78, 0xb9b3baa3, 0xb8788683,
193 0x368f78f7, 0x87778733, 0x3ffffb3b, 0x8e8f78b8,
194 0x1d118e13, 0xf3ff3f8b, 0x6bd8e173, 0xd1366856,
195 0x68d1687b, 0x3daf78b8, 0x3a3a3f87, 0x8f81378f,
196 0xf876f887, 0x77fd8778, 0x737de8d6, 0xbbf8bfff,
197 0xd8df87f7, 0xfd876f7b, 0x8bfff8bd, 0x8683387d,
198 0xb873d87b, 0x3b8fd7f8, 0xf7338883, 0xbb8ee1f8,
199 0xef837377, 0x3337b836, 0x817d11f8, 0x7378b878,
200 0xd3368b7d, 0xed731b7d, 0x833731f3, 0xf22f3f23
201 };
202
203 static uint patch_2e00[] __initdata = {
204 0x27eeeeee, 0xeeeeeeee, 0xeeeeeeee, 0xeeeeeeee,
205 0xee4bf4fb, 0xdbd259bb, 0x1979577f, 0xdfd2d573,
206 0xb773f737, 0x4b4fbdbd, 0x25b9b177, 0xd2d17376,
207 0x956bbfdd, 0x697bdd2f, 0xff9f79ff, 0xff9ff22f
208 };
209 #endif
210
211 /*
212 * USB SOF patch arrays.
213 */
214
215 #ifdef CONFIG_USB_SOF_UCODE_PATCH
216
217 static char patch_name[] __initdata = "USB SOF";
218
219 static struct patch_params patch_params __initdata = {
220 9,
221 };
222
223 static uint patch_2000[] __initdata = {
224 0x7fff0000, 0x7ffd0000, 0x7ffb0000, 0x49f7ba5b,
225 0xba383ffb, 0xf9b8b46d, 0xe5ab4e07, 0xaf77bffe,
226 0x3f7bbf79, 0xba5bba38, 0xe7676076, 0x60750000
227 };
228
229 static uint patch_2f00[] __initdata = {
230 0x3030304c, 0xcab9e441, 0xa1aaf220
231 };
232
233 static uint patch_2e00[] __initdata = {};
234 #endif
235
236 /*
237 * SMC relocation patch arrays.
238 */
239
240 #ifdef CONFIG_SMC_UCODE_PATCH
241
242 static char patch_name[] __initdata = "SMC";
243
244 static struct patch_params patch_params __initdata = {
245 2, 0x8080, 0x8088,
246 };
247
248 static uint patch_2000[] __initdata = {
249 0x3fff0000, 0x3ffd0000, 0x3ffb0000, 0x3ff90000,
250 0x5fefeff8, 0x5f91eff8, 0x3ff30000, 0x3ff10000,
251 0x3a11e710, 0xedf0ccb9, 0xf318ed66, 0x7f0e5fe2,
252 0x7fedbb38, 0x3afe7468, 0x7fedf4d8, 0x8ffbb92d,
253 0xb83b77fd, 0xb0bb5eb9, 0xdfda7fed, 0x90bde74d,
254 0x6f0dcbd3, 0xe7decfed, 0xcb50cfed, 0xcfeddf6d,
255 0x914d4f74, 0x5eaedfcb, 0x9ee0e7df, 0xefbb6ffb,
256 0xe7ef7f0e, 0x9ee57fed, 0xebb7effa, 0xeb30affb,
257 0x7fea90b3, 0x7e0cf09f, 0xbffff318, 0x5fffdfff,
258 0xac35efea, 0x7fce1fc1, 0xe2ff5fbd, 0xaffbe2ff,
259 0x5fbfaffb, 0xf9a87d0f, 0xaef8770f, 0x7d0fb0a2,
260 0xeffbbfff, 0xcfef5fba, 0x7d0fbfff, 0x5fba4cf8,
261 0x7fddd09b, 0x49f847fd, 0x7efdf097, 0x7fedfffd,
262 0x7dfdf093, 0xef7e7e1e, 0x5fba7f0e, 0x3a11e710,
263 0xedf0cc87, 0xfb18ad0a, 0x1f85bbb8, 0x74283b7e,
264 0x7375e4bb, 0x2ab64fb8, 0x5c7de4bb, 0x32fdffbf,
265 0x5f0843f8, 0x7ce3e1bb, 0xe74f7ded, 0x6f0f4fe8,
266 0xc7ba32be, 0x73f2efeb, 0x600b4f78, 0xe5bb760b,
267 0x5388aef8, 0x4ef80b6a, 0xcfef9ee5, 0xabf8751f,
268 0xefef5b88, 0x741f4fe8, 0x751e760d, 0x7fdb70dd,
269 0x741cafce, 0xefcc7fce, 0x751e7088, 0x741ce7bb,
270 0x334ecfed, 0xafdbefeb, 0xe5bb760b, 0x53ceaef8,
271 0xafe8e7eb, 0x4bf8771e, 0x7e007fed, 0x4fcbe2cc,
272 0x7fbc3085, 0x7b0f7a0f, 0x34b177fd, 0xb0e75e93,
273 0xdf313e3b, 0xaf78741f, 0x741f30cc, 0xcfef5f08,
274 0x741f3e88, 0xafb8771e, 0x5f437fed, 0x0bafe2cc,
275 0x741ccfec, 0xe5ca53a9, 0x6fcb4f74, 0x5e89df27,
276 0x2a923d14, 0x4b8fdf0c, 0x751f741c, 0x6c1eeffa,
277 0xefea7fce, 0x6ffc309a, 0xefec3fca, 0x308fdf0a,
278 0xadf85e7a, 0xaf7daefd, 0x5e7adf0a, 0x5e7aafdd,
279 0x761f1088, 0x1e7c7efd, 0x3089fffe, 0x4908fb18,
280 0x5fffdfff, 0xafbbf0f7, 0x4ef85f43, 0xadf81489,
281 0x7a0f7089, 0xcfef5089, 0x7a0fdf0c, 0x5e7cafed,
282 0xbc6e780f, 0xefef780f, 0xefef790f, 0xa7f85eeb,
283 0xffef790f, 0xefef790f, 0x1489df0a, 0x5e7aadfd,
284 0x5f09fffb, 0xe79aded9, 0xeff96079, 0x607ae79a,
285 0xded8eff9, 0x60795edb, 0x607acfef, 0xefefefdf,
286 0xefbfef7f, 0xeeffedff, 0xebffe7ff, 0xafefafdf,
287 0xafbfaf7f, 0xaeffadff, 0xabffa7ff, 0x6fef6fdf,
288 0x6fbf6f7f, 0x6eff6dff, 0x6bff67ff, 0x2fef2fdf,
289 0x2fbf2f7f, 0x2eff2dff, 0x2bff27ff, 0x4e08fd1f,
290 0xe5ff6e0f, 0xaff87eef, 0x7e0ffdef, 0xf11f6079,
291 0xabf8f51e, 0x7e0af11c, 0x37cfae16, 0x7fec909a,
292 0xadf8efdc, 0xcfeae52f, 0x7d0fe12b, 0xf11c6079,
293 0x7e0a4df8, 0xcfea5ea0, 0x7d0befec, 0xcfea5ea2,
294 0xe522efdc, 0x5ea2cfda, 0x4e08fd1f, 0x6e0faff8,
295 0x7c1f761f, 0xfdeff91f, 0x6079abf8, 0x761cee00,
296 0xf91f2bfb, 0xefefcfec, 0xf91f6079, 0x761c27fb,
297 0xefdf5e83, 0xcfdc7fdd, 0x50f84bf8, 0x47fd7c1f,
298 0x761ccfcf, 0x7eef7fed, 0x7dfd70ef, 0xef7e7f1e,
299 0x771efb18, 0x6079e722, 0xe6bbe5bb, 0x2e66e5bb,
300 0x600b2ee1, 0xe2bbe2bb, 0xe2bbe2bb, 0x2f5ee2bb,
301 0xe2bb2ff9, 0x6079e2bb,
302 };
303
304 static uint patch_2f00[] __initdata = {
305 0x30303030, 0x3e3e3030, 0xaf79b9b3, 0xbaa3b979,
306 0x9693369f, 0x79f79777, 0x97333fff, 0xfb3b9e9f,
307 0x79b91d11, 0x9e13f3ff, 0x3f9b6bd9, 0xe173d136,
308 0x695669d1, 0x697b3daf, 0x79b93a3a, 0x3f979f91,
309 0x379ff976, 0xf99777fd, 0x9779737d, 0xe9d6bbf9,
310 0xbfffd9df, 0x97f7fd97, 0x6f7b9bff, 0xf9bd9683,
311 0x397db973, 0xd97b3b9f, 0xd7f9f733, 0x9993bb9e,
312 0xe1f9ef93, 0x73773337, 0xb936917d, 0x11f87379,
313 0xb979d336, 0x8b7ded73, 0x1b7d9337, 0x31f3f22f,
314 0x3f2327ee, 0xeeeeeeee, 0xeeeeeeee, 0xeeeeeeee,
315 0xeeeeee4b, 0xf4fbdbd2, 0x58bb1878, 0x577fdfd2,
316 0xd573b773, 0xf7374b4f, 0xbdbd25b8, 0xb177d2d1,
317 0x7376856b, 0xbfdd687b, 0xdd2fff8f, 0x78ffff8f,
318 0xf22f0000,
319 };
320
321 static uint patch_2e00[] __initdata = {};
322 #endif
323
cpm_write_patch(cpm8xx_t * cp,int offset,uint * patch,int len)324 static void __init cpm_write_patch(cpm8xx_t *cp, int offset, uint *patch, int len)
325 {
326 if (!len)
327 return;
328 memcpy_toio(cp->cp_dpmem + offset, patch, len);
329 }
330
cpm_load_patch(cpm8xx_t * cp)331 void __init cpm_load_patch(cpm8xx_t *cp)
332 {
333 out_be16(&cp->cp_rccr, 0);
334
335 cpm_write_patch(cp, 0, patch_2000, sizeof(patch_2000));
336 cpm_write_patch(cp, 0xf00, patch_2f00, sizeof(patch_2f00));
337 cpm_write_patch(cp, 0xe00, patch_2e00, sizeof(patch_2e00));
338
339 if (IS_ENABLED(CONFIG_I2C_SPI_UCODE_PATCH) ||
340 IS_ENABLED(CONFIG_I2C_SPI_SMC1_UCODE_PATCH)) {
341 u16 rpbase = 0x500;
342 iic_t *iip;
343 struct spi_pram *spp;
344
345 iip = (iic_t *)&cp->cp_dparam[PROFF_IIC];
346 out_be16(&iip->iic_rpbase, rpbase);
347
348 /* Put SPI above the IIC, also 32-byte aligned. */
349 spp = (struct spi_pram *)&cp->cp_dparam[PROFF_SPI];
350 out_be16(&spp->rpbase, (rpbase + sizeof(iic_t) + 31) & ~31);
351
352 if (IS_ENABLED(CONFIG_I2C_SPI_SMC1_UCODE_PATCH)) {
353 smc_uart_t *smp;
354
355 smp = (smc_uart_t *)&cp->cp_dparam[PROFF_SMC1];
356 out_be16(&smp->smc_rpbase, 0x1FC0);
357 }
358 }
359
360 if (IS_ENABLED(CONFIG_SMC_UCODE_PATCH)) {
361 smc_uart_t *smp;
362
363 if (IS_ENABLED(CONFIG_PPC_EARLY_DEBUG_CPM)) {
364 int i;
365
366 for (i = 0; i < sizeof(*smp); i += 4) {
367 u32 __iomem *src = (u32 __iomem *)&cp->cp_dparam[PROFF_SMC1 + i];
368 u32 __iomem *dst = (u32 __iomem *)&cp->cp_dparam[PROFF_DSP1 + i];
369
370 out_be32(dst, in_be32(src));
371 }
372 }
373
374 smp = (smc_uart_t *)&cp->cp_dparam[PROFF_SMC1];
375 out_be16(&smp->smc_rpbase, 0x1ec0);
376 smp = (smc_uart_t *)&cp->cp_dparam[PROFF_SMC2];
377 out_be16(&smp->smc_rpbase, 0x1fc0);
378 }
379
380 out_be16(&cp->cp_cpmcr1, patch_params.cpmcr1);
381 out_be16(&cp->cp_cpmcr2, patch_params.cpmcr2);
382 out_be16(&cp->cp_cpmcr3, patch_params.cpmcr3);
383 out_be16(&cp->cp_cpmcr4, patch_params.cpmcr4);
384
385 out_be16(&cp->cp_rccr, patch_params.rccr);
386
387 pr_info("%s microcode patch installed\n", patch_name);
388 }
389