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authorTimur Tabi <timur@freescale.com>2010-07-02 18:25:03 -0400
committerKumar Gala <galak@kernel.crashing.org>2010-08-04 15:22:52 -0400
commit30be4c965c37418606006940f45919694693e3f9 (patch)
tree4a03616f0b15fd6d2b3ecab63c4bd6bfde81df81
parent51974d3162308695f888600b15c6f6009069dd0d (diff)
powerpc/85xx: Introduce support for the Freescale P1022DS reference board
Introduce basic support for the Freescale P1022DS reference board, based on the Freescale BSP for this board. This patch excludes the DIU, SSI, and MMC/SD drivers. Only a 36-bit DTS is provided. Update mpc86xx_smp_defconfig and mpc85xx_defconfig to support the P1022DS. This means enabling 64-bit physical address support, increasing the maximum zone order to 12 (to allow the DIU driver to allocate large chunks), and clean up the audio options to disable the deprecated OSS support. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat
-rw-r--r--arch/powerpc/boot/dts/p1022ds.dts633
-rw-r--r--arch/powerpc/configs/mpc85xx_defconfig34
-rw-r--r--arch/powerpc/configs/mpc85xx_smp_defconfig34
-rw-r--r--arch/powerpc/platforms/85xx/Kconfig8
-rw-r--r--arch/powerpc/platforms/85xx/Makefile1
-rw-r--r--arch/powerpc/platforms/85xx/p1022_ds.c148
6 files changed, 814 insertions, 44 deletions
diff --git a/arch/powerpc/boot/dts/p1022ds.dts b/arch/powerpc/boot/dts/p1022ds.dts
new file mode 100644
index 00000000000..8bcb10b9267
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1022ds.dts
@@ -0,0 +1,633 @@
1/*
2 * P1022 DS 36Bit Physical Address Map Device Tree Source
3 *
4 * Copyright 2010 Freescale Semiconductor, Inc.
5 *
6 * This file is licensed under the terms of the GNU General Public License
7 * version 2. This program is licensed "as is" without any warranty of any
8 * kind, whether express or implied.
9 */
10
11/dts-v1/;
12/ {
13 model = "fsl,P1022";
14 compatible = "fsl,P1022DS";
15 #address-cells = <2>;
16 #size-cells = <2>;
17 interrupt-parent = <&mpic>;
18
19 aliases {
20 ethernet0 = &enet0;
21 ethernet1 = &enet1;
22 serial0 = &serial0;
23 serial1 = &serial1;
24 pci0 = &pci0;
25 pci1 = &pci1;
26 pci2 = &pci2;
27 };
28
29 cpus {
30 #address-cells = <1>;
31 #size-cells = <0>;
32
33 PowerPC,P1022@0 {
34 device_type = "cpu";
35 reg = <0x0>;
36 next-level-cache = <&L2>;
37 };
38
39 PowerPC,P1022@1 {
40 device_type = "cpu";
41 reg = <0x1>;
42 next-level-cache = <&L2>;
43 };
44 };
45
46 memory {
47 device_type = "memory";
48 };
49
50 localbus@fffe05000 {
51 #address-cells = <2>;
52 #size-cells = <1>;
53 compatible = "fsl,p1022-elbc", "fsl,elbc", "simple-bus";
54 reg = <0 0xffe05000 0 0x1000>;
55 interrupts = <19 2>;
56
57 ranges = <0x0 0x0 0xf 0xe8000000 0x08000000
58 0x1 0x0 0xf 0xe0000000 0x08000000
59 0x2 0x0 0x0 0xffa00000 0x00040000
60 0x3 0x0 0xf 0xffdf0000 0x00008000>;
61
62 nor@0,0 {
63 #address-cells = <1>;
64 #size-cells = <1>;
65 compatible = "cfi-flash";
66 reg = <0x0 0x0 0x8000000>;
67 bank-width = <2>;
68 device-width = <1>;
69
70 partition@0 {
71 reg = <0x0 0x03000000>;
72 label = "ramdisk-nor";
73 read-only;
74 };
75
76 partition@3000000 {
77 reg = <0x03000000 0x00e00000>;
78 label = "diagnostic-nor";
79 read-only;
80 };
81
82 partition@3e00000 {
83 reg = <0x03e00000 0x00200000>;
84 label = "dink-nor";
85 read-only;
86 };
87
88 partition@4000000 {
89 reg = <0x04000000 0x00400000>;
90 label = "kernel-nor";
91 read-only;
92 };
93
94 partition@4400000 {
95 reg = <0x04400000 0x03b00000>;
96 label = "jffs2-nor";
97 };
98
99 partition@7f00000 {
100 reg = <0x07f00000 0x00080000>;
101 label = "dtb-nor";
102 read-only;
103 };
104
105 partition@7f80000 {
106 reg = <0x07f80000 0x00080000>;
107 label = "u-boot-nor";
108 read-only;
109 };
110 };
111
112 nand@2,0 {
113 #address-cells = <1>;
114 #size-cells = <1>;
115 compatible = "fsl,elbc-fcm-nand";
116 reg = <0x2 0x0 0x40000>;
117
118 partition@0 {
119 reg = <0x0 0x02000000>;
120 label = "u-boot-nand";
121 read-only;
122 };
123
124 partition@2000000 {
125 reg = <0x02000000 0x10000000>;
126 label = "jffs2-nand";
127 };
128
129 partition@12000000 {
130 reg = <0x12000000 0x10000000>;
131 label = "ramdisk-nand";
132 read-only;
133 };
134
135 partition@22000000 {
136 reg = <0x22000000 0x04000000>;
137 label = "kernel-nand";
138 };
139
140 partition@26000000 {
141 reg = <0x26000000 0x01000000>;
142 label = "dtb-nand";
143 read-only;
144 };
145
146 partition@27000000 {
147 reg = <0x27000000 0x19000000>;
148 label = "reserved-nand";
149 };
150 };
151 };
152
153 soc@fffe00000 {
154 #address-cells = <1>;
155 #size-cells = <1>;
156 device_type = "soc";
157 compatible = "fsl,p1022-immr", "simple-bus";
158 ranges = <0x0 0xf 0xffe00000 0x100000>;
159 bus-frequency = <0>; // Filled out by uboot.
160
161 ecm-law@0 {
162 compatible = "fsl,ecm-law";
163 reg = <0x0 0x1000>;
164 fsl,num-laws = <12>;
165 };
166
167 ecm@1000 {
168 compatible = "fsl,p1022-ecm", "fsl,ecm";
169 reg = <0x1000 0x1000>;
170 interrupts = <16 2>;
171 };
172
173 memory-controller@2000 {
174 compatible = "fsl,p1022-memory-controller";
175 reg = <0x2000 0x1000>;
176 interrupts = <16 2>;
177 };
178
179 i2c@3000 {
180 #address-cells = <1>;
181 #size-cells = <0>;
182 cell-index = <0>;
183 compatible = "fsl-i2c";
184 reg = <0x3000 0x100>;
185 interrupts = <43 2>;
186 dfsrr;
187 };
188
189 i2c@3100 {
190 #address-cells = <1>;
191 #size-cells = <0>;
192 cell-index = <1>;
193 compatible = "fsl-i2c";
194 reg = <0x3100 0x100>;
195 interrupts = <43 2>;
196 dfsrr;
197
198 wm8776:codec@1a {
199 compatible = "wlf,wm8776";
200 reg = <0x1a>;
201 /* MCLK source is a stand-alone oscillator */
202 clock-frequency = <12288000>;
203 };
204 };
205
206 serial0: serial@4500 {
207 cell-index = <0>;
208 device_type = "serial";
209 compatible = "ns16550";
210 reg = <0x4500 0x100>;
211 clock-frequency = <0>;
212 interrupts = <42 2>;
213 };
214
215 serial1: serial@4600 {
216 cell-index = <1>;
217 device_type = "serial";
218 compatible = "ns16550";
219 reg = <0x4600 0x100>;
220 clock-frequency = <0>;
221 interrupts = <42 2>;
222 };
223
224 spi@7000 {
225 cell-index = <0>;
226 #address-cells = <1>;
227 #size-cells = <0>;
228 compatible = "fsl,espi";
229 reg = <0x7000 0x1000>;
230 interrupts = <59 0x2>;
231 espi,num-ss-bits = <4>;
232 mode = "cpu";
233
234 fsl_m25p80@0 {
235 #address-cells = <1>;
236 #size-cells = <1>;
237 compatible = "fsl,espi-flash";
238 reg = <0>;
239 linux,modalias = "fsl_m25p80";
240 spi-max-frequency = <40000000>; /* input clock */
241 partition@0 {
242 label = "u-boot-spi";
243 reg = <0x00000000 0x00100000>;
244 read-only;
245 };
246 partition@100000 {
247 label = "kernel-spi";
248 reg = <0x00100000 0x00500000>;
249 read-only;
250 };
251 partition@600000 {
252 label = "dtb-spi";
253 reg = <0x00600000 0x00100000>;
254 read-only;
255 };
256 partition@700000 {
257 label = "file system-spi";
258 reg = <0x00700000 0x00900000>;
259 };
260 };
261 };
262
263 ssi@15000 {
264 compatible = "fsl,mpc8610-ssi";
265 cell-index = <0>;
266 reg = <0x15000 0x100>;
267 interrupts = <75 2>;
268 fsl,mode = "i2s-slave";
269 codec-handle = <&wm8776>;
270 fsl,playback-dma = <&dma00>;
271 fsl,capture-dma = <&dma01>;
272 fsl,fifo-depth = <16>;
273 };
274
275 dma@c300 {
276 #address-cells = <1>;
277 #size-cells = <1>;
278 compatible = "fsl,eloplus-dma";
279 reg = <0xc300 0x4>;
280 ranges = <0x0 0xc100 0x200>;
281 cell-index = <1>;
282 dma00: dma-channel@0 {
283 compatible = "fsl,eloplus-dma-channel";
284 reg = <0x0 0x80>;
285 cell-index = <0>;
286 interrupts = <76 2>;
287 };
288 dma01: dma-channel@80 {
289 compatible = "fsl,eloplus-dma-channel";
290 reg = <0x80 0x80>;
291 cell-index = <1>;
292 interrupts = <77 2>;
293 };
294 dma-channel@100 {
295 compatible = "fsl,eloplus-dma-channel";
296 reg = <0x100 0x80>;
297 cell-index = <2>;
298 interrupts = <78 2>;
299 };
300 dma-channel@180 {
301 compatible = "fsl,eloplus-dma-channel";
302 reg = <0x180 0x80>;
303 cell-index = <3>;
304 interrupts = <79 2>;
305 };
306 };
307
308 gpio: gpio-controller@f000 {
309 #gpio-cells = <2>;
310 compatible = "fsl,mpc8572-gpio";
311 reg = <0xf000 0x100>;
312 interrupts = <47 0x2>;
313 gpio-controller;
314 };
315
316 L2: l2-cache-controller@20000 {
317 compatible = "fsl,p1022-l2-cache-controller";
318 reg = <0x20000 0x1000>;
319 cache-line-size = <32>; // 32 bytes
320 cache-size = <0x40000>; // L2, 256K
321 interrupts = <16 2>;
322 };
323
324 dma@21300 {
325 #address-cells = <1>;
326 #size-cells = <1>;
327 compatible = "fsl,eloplus-dma";
328 reg = <0x21300 0x4>;
329 ranges = <0x0 0x21100 0x200>;
330 cell-index = <0>;
331 dma-channel@0 {
332 compatible = "fsl,eloplus-dma-channel";
333 reg = <0x0 0x80>;
334 cell-index = <0>;
335 interrupts = <20 2>;
336 };
337 dma-channel@80 {
338 compatible = "fsl,eloplus-dma-channel";
339 reg = <0x80 0x80>;
340 cell-index = <1>;
341 interrupts = <21 2>;
342 };
343 dma-channel@100 {
344 compatible = "fsl,eloplus-dma-channel";
345 reg = <0x100 0x80>;
346 cell-index = <2>;
347 interrupts = <22 2>;
348 };
349 dma-channel@180 {
350 compatible = "fsl,eloplus-dma-channel";
351 reg = <0x180 0x80>;
352 cell-index = <3>;
353 interrupts = <23 2>;
354 };
355 };
356
357 usb@22000 {
358 #address-cells = <1>;
359 #size-cells = <0>;
360 compatible = "fsl-usb2-dr";
361 reg = <0x22000 0x1000>;
362 interrupts = <28 0x2>;
363 phy_type = "ulpi";
364 };
365
366 mdio@24000 {
367 #address-cells = <1>;
368 #size-cells = <0>;
369 compatible = "fsl,etsec2-mdio";
370 reg = <0x24000 0x1000 0xb0030 0x4>;
371
372 phy0: ethernet-phy@0 {
373 interrupts = <3 1>;
374 reg = <0x1>;
375 };
376 phy1: ethernet-phy@1 {
377 interrupts = <9 1>;
378 reg = <0x2>;
379 };
380 };
381
382 mdio@25000 {
383 #address-cells = <1>;
384 #size-cells = <0>;
385 compatible = "fsl,etsec2-mdio";
386 reg = <0x25000 0x1000 0xb1030 0x4>;
387 };
388
389 enet0: ethernet@B0000 {
390 #address-cells = <1>;
391 #size-cells = <1>;
392 cell-index = <0>;
393 device_type = "network";
394 model = "eTSEC";
395 compatible = "fsl,etsec2";
396 fsl,num_rx_queues = <0x8>;
397 fsl,num_tx_queues = <0x8>;
398 fsl,magic-packet;
399 fsl,wake-on-filer;
400 local-mac-address = [ 00 00 00 00 00 00 ];
401 fixed-link = <1 1 1000 0 0>;
402 phy-handle = <&phy0>;
403 phy-connection-type = "rgmii-id";
404 queue-group@0{
405 #address-cells = <1>;
406 #size-cells = <1>;
407 reg = <0xB0000 0x1000>;
408 interrupts = <29 2 30 2 34 2>;
409 };
410 queue-group@1{
411 #address-cells = <1>;
412 #size-cells = <1>;
413 reg = <0xB4000 0x1000>;
414 interrupts = <17 2 18 2 24 2>;
415 };
416 };
417
418 enet1: ethernet@B1000 {
419 #address-cells = <1>;
420 #size-cells = <1>;
421 cell-index = <0>;
422 device_type = "network";
423 model = "eTSEC";
424 compatible = "fsl,etsec2";
425 fsl,num_rx_queues = <0x8>;
426 fsl,num_tx_queues = <0x8>;
427 local-mac-address = [ 00 00 00 00 00 00 ];
428 fixed-link = <1 1 1000 0 0>;
429 phy-handle = <&phy1>;
430 phy-connection-type = "rgmii-id";
431 queue-group@0{
432 #address-cells = <1>;
433 #size-cells = <1>;
434 reg = <0xB1000 0x1000>;
435 interrupts = <35 2 36 2 40 2>;
436 };
437 queue-group@1{
438 #address-cells = <1>;
439 #size-cells = <1>;
440 reg = <0xB5000 0x1000>;
441 interrupts = <51 2 52 2 67 2>;
442 };
443 };
444
445 sdhci@2e000 {
446 compatible = "fsl,p1022-esdhc", "fsl,esdhc";
447 reg = <0x2e000 0x1000>;
448 interrupts = <72 0x2>;
449 fsl,sdhci-auto-cmd12;
450 /* Filled in by U-Boot */
451 clock-frequency = <0>;
452 };
453
454 crypto@30000 {
455 compatible = "fsl,sec3.3", "fsl,sec3.1", "fsl,sec3.0",
456 "fsl,sec2.4", "fsl,sec2.2", "fsl,sec2.1",
457 "fsl,sec2.0";
458 reg = <0x30000 0x10000>;
459 interrupts = <45 2 58 2>;
460 fsl,num-channels = <4>;
461 fsl,channel-fifo-len = <24>;
462 fsl,exec-units-mask = <0x97c>;
463 fsl,descriptor-types-mask = <0x3a30abf>;
464 };
465
466 sata@18000 {
467 compatible = "fsl,mpc8536-sata", "fsl,pq-sata";
468 reg = <0x18000 0x1000>;
469 cell-index = <1>;
470 interrupts = <74 0x2>;
471 };
472
473 sata@19000 {
474 compatible = "fsl,mpc8536-sata", "fsl,pq-sata";
475 reg = <0x19000 0x1000>;
476 cell-index = <2>;
477 interrupts = <41 0x2>;
478 };
479
480 power@e0070{
481 compatible = "fsl,mpc8536-pmc", "fsl,mpc8548-pmc";
482 reg = <0xe0070 0x20>;
483 };
484
485 display@10000 {
486 compatible = "fsl,diu", "fsl,p1022-diu";
487 reg = <0x10000 1000>;
488 interrupts = <64 2>;
489 };
490
491 timer@41100 {
492 compatible = "fsl,mpic-global-timer";
493 reg = <0x41100 0x204>;
494 interrupts = <0xf7 0x2>;
495 };
496
497 mpic: pic@40000 {
498 interrupt-controller;
499 #address-cells = <0>;
500 #interrupt-cells = <2>;
501 reg = <0x40000 0x40000>;
502 compatible = "chrp,open-pic";
503 device_type = "open-pic";
504 };
505
506 msi@41600 {
507 compatible = "fsl,p1022-msi", "fsl,mpic-msi";
508 reg = <0x41600 0x80>;
509 msi-available-ranges = <0 0x100>;
510 interrupts = <
511 0xe0 0
512 0xe1 0
513 0xe2 0
514 0xe3 0
515 0xe4 0
516 0xe5 0
517 0xe6 0
518 0xe7 0>;
519 };
520
521 global-utilities@e0000 { //global utilities block
522 compatible = "fsl,p1022-guts";
523 reg = <0xe0000 0x1000>;
524 fsl,has-rstcr;
525 };
526 };
527
528 pci0: pcie@fffe09000 {
529 compatible = "fsl,p1022-pcie";
530 device_type = "pci";
531 #interrupt-cells = <1>;
532 #size-cells = <2>;
533 #address-cells = <3>;
534 reg = <0xf 0xffe09000 0 0x1000>;
535 bus-range = <0 255>;
536 ranges = <0x2000000 0x0 0xa0000000 0xc 0x20000000 0x0 0x20000000
537 0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>;
538 clock-frequency = <33333333>;
539 interrupts = <16 2>;
540 interrupt-map-mask = <0xf800 0 0 7>;
541 interrupt-map = <
542 /* IDSEL 0x0 */
543 0000 0 0 1 &mpic 4 1
544 0000 0 0 2 &mpic 5 1
545 0000 0 0 3 &mpic 6 1
546 0000 0 0 4 &mpic 7 1
547 >;
548 pcie@0 {
549 reg = <0x0 0x0 0x0 0x0 0x0>;
550 #size-cells = <2>;
551 #address-cells = <3>;
552 device_type = "pci";
553 ranges = <0x2000000 0x0 0xe0000000
554 0x2000000 0x0 0xe0000000
555 0x0 0x20000000
556
557 0x1000000 0x0 0x0
558 0x1000000 0x0 0x0
559 0x0 0x100000>;
560 };
561 };
562
563 pci1: pcie@fffe0a000 {
564 compatible = "fsl,p1022-pcie";
565 device_type = "pci";
566 #interrupt-cells = <1>;
567 #size-cells = <2>;
568 #address-cells = <3>;
569 reg = <0xf 0xffe0a000 0 0x1000>;
570 bus-range = <0 255>;
571 ranges = <0x2000000 0x0 0xc0000000 0xc 0x40000000 0x0 0x20000000
572 0x1000000 0x0 0x00000000 0xf 0xffc20000 0x0 0x10000>;
573 clock-frequency = <33333333>;
574 interrupts = <16 2>;
575 interrupt-map-mask = <0xf800 0 0 7>;
576 interrupt-map = <
577 /* IDSEL 0x0 */
578 0000 0 0 1 &mpic 0 1
579 0000 0 0 2 &mpic 1 1
580 0000 0 0 3 &mpic 2 1
581 0000 0 0 4 &mpic 3 1
582 >;
583 pcie@0 {
584 reg = <0x0 0x0 0x0 0x0 0x0>;
585 #size-cells = <2>;
586 #address-cells = <3>;
587 device_type = "pci";
588 ranges = <0x2000000 0x0 0xe0000000
589 0x2000000 0x0 0xe0000000
590 0x0 0x20000000
591
592 0x1000000 0x0 0x0
593 0x1000000 0x0 0x0
594 0x0 0x100000>;
595 };
596 };
597
598
599 pci2: pcie@fffe0b000 {
600 compatible = "fsl,p1022-pcie";
601 device_type = "pci";
602 #interrupt-cells = <1>;
603 #size-cells = <2>;
604 #address-cells = <3>;
605 reg = <0xf 0xffe0b000 0 0x1000>;
606 bus-range = <0 255>;
607 ranges = <0x2000000 0x0 0x80000000 0xc 0x00000000 0x0 0x20000000
608 0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x10000>;
609 clock-frequency = <33333333>;
610 interrupts = <16 2>;
611 interrupt-map-mask = <0xf800 0 0 7>;
612 interrupt-map = <
613 /* IDSEL 0x0 */
614 0000 0 0 1 &mpic 8 1
615 0000 0 0 2 &mpic 9 1
616 0000 0 0 3 &mpic 10 1
617 0000 0 0 4 &mpic 11 1
618 >;
619 pcie@0 {
620 reg = <0x0 0x0 0x0 0x0 0x0>;
621 #size-cells = <2>;
622 #address-cells = <3>;
623 device_type = "pci";
624 ranges = <0x2000000 0x0 0xe0000000
625 0x2000000 0x0 0xe0000000
626 0x0 0x20000000
627
628 0x1000000 0x0 0x0
629 0x1000000 0x0 0x0
630 0x0 0x100000>;
631 };
632 };
633};
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index cfebef9f912..d32f31a03f5 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -19,7 +19,8 @@ CONFIG_E500=y
19CONFIG_FSL_EMB_PERFMON=y 19CONFIG_FSL_EMB_PERFMON=y
20CONFIG_BOOKE=y 20CONFIG_BOOKE=y
21CONFIG_FSL_BOOKE=y 21CONFIG_FSL_BOOKE=y
22# CONFIG_PHYS_64BIT is not set 22CONFIG_PTE_64BIT=y
23CONFIG_PHYS_64BIT=y
23CONFIG_SPE=y 24CONFIG_SPE=y
24CONFIG_PPC_MMU_NOHASH=y 25CONFIG_PPC_MMU_NOHASH=y
25CONFIG_PPC_MMU_NOHASH_32=y 26CONFIG_PPC_MMU_NOHASH_32=y
@@ -28,7 +29,7 @@ CONFIG_PPC_BOOK3E_MMU=y
28# CONFIG_SMP is not set 29# CONFIG_SMP is not set
29CONFIG_PPC32=y 30CONFIG_PPC32=y
30CONFIG_WORD_SIZE=32 31CONFIG_WORD_SIZE=32
31# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set 32CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
32CONFIG_MMU=y 33CONFIG_MMU=y
33CONFIG_GENERIC_CMOS_UPDATE=y 34CONFIG_GENERIC_CMOS_UPDATE=y
34CONFIG_GENERIC_TIME=y 35CONFIG_GENERIC_TIME=y
@@ -239,6 +240,7 @@ CONFIG_MPC85xx_MDS=y
239CONFIG_MPC8536_DS=y 240CONFIG_MPC8536_DS=y
240CONFIG_MPC85xx_DS=y 241CONFIG_MPC85xx_DS=y
241CONFIG_MPC85xx_RDB=y 242CONFIG_MPC85xx_RDB=y
243CONFIG_P1022_DS=y
242CONFIG_SOCRATES=y 244CONFIG_SOCRATES=y
243CONFIG_KSI8560=y 245CONFIG_KSI8560=y
244CONFIG_XES_MPC85xx=y 246CONFIG_XES_MPC85xx=y
@@ -311,7 +313,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
311CONFIG_PAGEFLAGS_EXTENDED=y 313CONFIG_PAGEFLAGS_EXTENDED=y
312CONFIG_SPLIT_PTLOCK_CPUS=4 314CONFIG_SPLIT_PTLOCK_CPUS=4
313CONFIG_MIGRATION=y 315CONFIG_MIGRATION=y
314# CONFIG_PHYS_ADDR_T_64BIT is not set 316CONFIG_PHYS_ADDR_T_64BIT=y
315CONFIG_ZONE_DMA_FLAG=1 317CONFIG_ZONE_DMA_FLAG=1
316CONFIG_BOUNCE=y 318CONFIG_BOUNCE=y
317CONFIG_VIRT_TO_BUS=y 319CONFIG_VIRT_TO_BUS=y
@@ -321,7 +323,7 @@ CONFIG_PPC_4K_PAGES=y
321# CONFIG_PPC_16K_PAGES is not set 323# CONFIG_PPC_16K_PAGES is not set
322# CONFIG_PPC_64K_PAGES is not set 324# CONFIG_PPC_64K_PAGES is not set
323# CONFIG_PPC_256K_PAGES is not set 325# CONFIG_PPC_256K_PAGES is not set
324CONFIG_FORCE_MAX_ZONEORDER=11 326CONFIG_FORCE_MAX_ZONEORDER=12
325CONFIG_PROC_DEVICETREE=y 327CONFIG_PROC_DEVICETREE=y
326# CONFIG_CMDLINE_BOOL is not set 328# CONFIG_CMDLINE_BOOL is not set
327CONFIG_EXTRA_TARGETS="" 329CONFIG_EXTRA_TARGETS=""
@@ -1122,16 +1124,13 @@ CONFIG_VGA_CONSOLE=y
1122# CONFIG_VGACON_SOFT_SCROLLBACK is not set 1124# CONFIG_VGACON_SOFT_SCROLLBACK is not set
1123CONFIG_DUMMY_CONSOLE=y 1125CONFIG_DUMMY_CONSOLE=y
1124CONFIG_SOUND=y 1126CONFIG_SOUND=y
1125CONFIG_SOUND_OSS_CORE=y 1127# CONFIG_SOUND_OSS_CORE is not set
1126CONFIG_SOUND_OSS_CORE_PRECLAIM=y
1127CONFIG_SND=y 1128CONFIG_SND=y
1128CONFIG_SND_TIMER=y 1129CONFIG_SND_TIMER=y
1129CONFIG_SND_PCM=y 1130CONFIG_SND_PCM=y
1130# CONFIG_SND_SEQUENCER is not set 1131# CONFIG_SND_SEQUENCER is not set
1131CONFIG_SND_OSSEMUL=y 1132# CONFIG_SND_MIXER_OSS is not set
1132CONFIG_SND_MIXER_OSS=y 1133# CONFIG_SND_PCM_OSS is not set
1133CONFIG_SND_PCM_OSS=y
1134CONFIG_SND_PCM_OSS_PLUGINS=y
1135# CONFIG_SND_HRTIMER is not set 1134# CONFIG_SND_HRTIMER is not set
1136# CONFIG_SND_DYNAMIC_MINORS is not set 1135# CONFIG_SND_DYNAMIC_MINORS is not set
1137# CONFIG_SND_SUPPORT_OLD_API is not set 1136# CONFIG_SND_SUPPORT_OLD_API is not set
@@ -1145,12 +1144,7 @@ CONFIG_SND_VMASTER=y
1145# CONFIG_SND_SBAWE_SEQ is not set 1144# CONFIG_SND_SBAWE_SEQ is not set
1146# CONFIG_SND_EMU10K1_SEQ is not set 1145# CONFIG_SND_EMU10K1_SEQ is not set
1147CONFIG_SND_AC97_CODEC=y 1146CONFIG_SND_AC97_CODEC=y
1148CONFIG_SND_DRIVERS=y 1147# CONFIG_SND_DRIVERS is not set
1149# CONFIG_SND_DUMMY is not set
1150# CONFIG_SND_MTPAV is not set
1151# CONFIG_SND_SERIAL_U16550 is not set
1152# CONFIG_SND_MPU401 is not set
1153# CONFIG_SND_AC97_POWER_SAVE is not set
1154CONFIG_SND_PCI=y 1148CONFIG_SND_PCI=y
1155# CONFIG_SND_AD1889 is not set 1149# CONFIG_SND_AD1889 is not set
1156# CONFIG_SND_ALS300 is not set 1150# CONFIG_SND_ALS300 is not set
@@ -1218,12 +1212,8 @@ CONFIG_SND_INTEL8X0=y
1218# CONFIG_SND_VIRTUOSO is not set 1212# CONFIG_SND_VIRTUOSO is not set
1219# CONFIG_SND_VX222 is not set 1213# CONFIG_SND_VX222 is not set
1220# CONFIG_SND_YMFPCI is not set 1214# CONFIG_SND_YMFPCI is not set
1221CONFIG_SND_PPC=y 1215# CONFIG_SND_PPC is not set
1222CONFIG_SND_USB=y 1216# CONFIG_SND_USB is not set
1223# CONFIG_SND_USB_AUDIO is not set
1224# CONFIG_SND_USB_UA101 is not set
1225# CONFIG_SND_USB_USX2Y is not set
1226# CONFIG_SND_USB_CAIAQ is not set
1227# CONFIG_SND_SOC is not set 1217# CONFIG_SND_SOC is not set
1228# CONFIG_SOUND_PRIME is not set 1218# CONFIG_SOUND_PRIME is not set
1229CONFIG_AC97_BUS=y 1219CONFIG_AC97_BUS=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index f5451d80f19..f93de10adcd 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -19,7 +19,8 @@ CONFIG_E500=y
19CONFIG_FSL_EMB_PERFMON=y 19CONFIG_FSL_EMB_PERFMON=y
20CONFIG_BOOKE=y 20CONFIG_BOOKE=y
21CONFIG_FSL_BOOKE=y 21CONFIG_FSL_BOOKE=y
22# CONFIG_PHYS_64BIT is not set 22CONFIG_PTE_64BIT=y
23CONFIG_PHYS_64BIT=y
23CONFIG_SPE=y 24CONFIG_SPE=y
24CONFIG_PPC_MMU_NOHASH=y 25CONFIG_PPC_MMU_NOHASH=y
25CONFIG_PPC_MMU_NOHASH_32=y 26CONFIG_PPC_MMU_NOHASH_32=y
@@ -29,7 +30,7 @@ CONFIG_SMP=y
29CONFIG_NR_CPUS=8 30CONFIG_NR_CPUS=8
30CONFIG_PPC32=y 31CONFIG_PPC32=y
31CONFIG_WORD_SIZE=32 32CONFIG_WORD_SIZE=32
32# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set 33CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
33CONFIG_MMU=y 34CONFIG_MMU=y
34CONFIG_GENERIC_CMOS_UPDATE=y 35CONFIG_GENERIC_CMOS_UPDATE=y
35CONFIG_GENERIC_TIME=y 36CONFIG_GENERIC_TIME=y
@@ -243,6 +244,7 @@ CONFIG_MPC85xx_MDS=y
243CONFIG_MPC8536_DS=y 244CONFIG_MPC8536_DS=y
244CONFIG_MPC85xx_DS=y 245CONFIG_MPC85xx_DS=y
245CONFIG_MPC85xx_RDB=y 246CONFIG_MPC85xx_RDB=y
247CONFIG_P1022_DS=y
246CONFIG_SOCRATES=y 248CONFIG_SOCRATES=y
247CONFIG_KSI8560=y 249CONFIG_KSI8560=y
248CONFIG_XES_MPC85xx=y 250CONFIG_XES_MPC85xx=y
@@ -316,7 +318,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
316CONFIG_PAGEFLAGS_EXTENDED=y 318CONFIG_PAGEFLAGS_EXTENDED=y
317CONFIG_SPLIT_PTLOCK_CPUS=4 319CONFIG_SPLIT_PTLOCK_CPUS=4
318CONFIG_MIGRATION=y 320CONFIG_MIGRATION=y
319# CONFIG_PHYS_ADDR_T_64BIT is not set 321CONFIG_PHYS_ADDR_T_64BIT=y
320CONFIG_ZONE_DMA_FLAG=1 322CONFIG_ZONE_DMA_FLAG=1
321CONFIG_BOUNCE=y 323CONFIG_BOUNCE=y
322CONFIG_VIRT_TO_BUS=y 324CONFIG_VIRT_TO_BUS=y
@@ -326,7 +328,7 @@ CONFIG_PPC_4K_PAGES=y
326# CONFIG_PPC_16K_PAGES is not set 328# CONFIG_PPC_16K_PAGES is not set
327# CONFIG_PPC_64K_PAGES is not set 329# CONFIG_PPC_64K_PAGES is not set
328# CONFIG_PPC_256K_PAGES is not set 330# CONFIG_PPC_256K_PAGES is not set
329CONFIG_FORCE_MAX_ZONEORDER=11 331CONFIG_FORCE_MAX_ZONEORDER=12
330CONFIG_PROC_DEVICETREE=y 332CONFIG_PROC_DEVICETREE=y
331# CONFIG_CMDLINE_BOOL is not set 333# CONFIG_CMDLINE_BOOL is not set
332CONFIG_EXTRA_TARGETS="" 334CONFIG_EXTRA_TARGETS=""
@@ -1127,16 +1129,13 @@ CONFIG_VGA_CONSOLE=y
1127# CONFIG_VGACON_SOFT_SCROLLBACK is not set 1129# CONFIG_VGACON_SOFT_SCROLLBACK is not set
1128CONFIG_DUMMY_CONSOLE=y 1130CONFIG_DUMMY_CONSOLE=y
1129CONFIG_SOUND=y 1131CONFIG_SOUND=y
1130CONFIG_SOUND_OSS_CORE=y 1132# CONFIG_SOUND_OSS_CORE is not set
1131CONFIG_SOUND_OSS_CORE_PRECLAIM=y
1132CONFIG_SND=y 1133CONFIG_SND=y
1133CONFIG_SND_TIMER=y 1134CONFIG_SND_TIMER=y
1134CONFIG_SND_PCM=y 1135CONFIG_SND_PCM=y
1135# CONFIG_SND_SEQUENCER is not set 1136# CONFIG_SND_SEQUENCER is not set
1136CONFIG_SND_OSSEMUL=y 1137# CONFIG_SND_MIXER_OSS is not set
1137CONFIG_SND_MIXER_OSS=y 1138# CONFIG_SND_PCM_OSS is not set
1138CONFIG_SND_PCM_OSS=y
1139CONFIG_SND_PCM_OSS_PLUGINS=y
1140# CONFIG_SND_HRTIMER is not set 1139# CONFIG_SND_HRTIMER is not set
1141# CONFIG_SND_DYNAMIC_MINORS is not set 1140# CONFIG_SND_DYNAMIC_MINORS is not set
1142# CONFIG_SND_SUPPORT_OLD_API is not set 1141# CONFIG_SND_SUPPORT_OLD_API is not set
@@ -1150,12 +1149,7 @@ CONFIG_SND_VMASTER=y
1150# CONFIG_SND_SBAWE_SEQ is not set 1149# CONFIG_SND_SBAWE_SEQ is not set
1151# CONFIG_SND_EMU10K1_SEQ is not set 1150# CONFIG_SND_EMU10K1_SEQ is not set
1152CONFIG_SND_AC97_CODEC=y 1151CONFIG_SND_AC97_CODEC=y
1153CONFIG_SND_DRIVERS=y 1152# CONFIG_SND_DRIVERS is not set
1154# CONFIG_SND_DUMMY is not set
1155# CONFIG_SND_MTPAV is not set
1156# CONFIG_SND_SERIAL_U16550 is not set
1157# CONFIG_SND_MPU401 is not set
1158# CONFIG_SND_AC97_POWER_SAVE is not set
1159CONFIG_SND_PCI=y 1153CONFIG_SND_PCI=y
1160# CONFIG_SND_AD1889 is not set 1154# CONFIG_SND_AD1889 is not set
1161# CONFIG_SND_ALS300 is not set 1155# CONFIG_SND_ALS300 is not set
@@ -1223,12 +1217,8 @@ CONFIG_SND_INTEL8X0=y
1223# CONFIG_SND_VIRTUOSO is not set 1217# CONFIG_SND_VIRTUOSO is not set
1224# CONFIG_SND_VX222 is not set 1218# CONFIG_SND_VX222 is not set
1225# CONFIG_SND_YMFPCI is not set 1219# CONFIG_SND_YMFPCI is not set
1226CONFIG_SND_PPC=y 1220# CONFIG_SND_PPC is not set
1227CONFIG_SND_USB=y 1221# CONFIG_SND_USB is not set
1228# CONFIG_SND_USB_AUDIO is not set
1229# CONFIG_SND_USB_UA101 is not set
1230# CONFIG_SND_USB_USX2Y is not set
1231# CONFIG_SND_USB_CAIAQ is not set
1232# CONFIG_SND_SOC is not set 1222# CONFIG_SND_SOC is not set
1233# CONFIG_SOUND_PRIME is not set 1223# CONFIG_SOUND_PRIME is not set
1234CONFIG_AC97_BUS=y 1224CONFIG_AC97_BUS=y
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 3a2ade2e443..bea1f5905ad 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -65,6 +65,14 @@ config MPC85xx_RDB
65 help 65 help
66 This option enables support for the MPC85xx RDB (P2020 RDB) board 66 This option enables support for the MPC85xx RDB (P2020 RDB) board
67 67
68config P1022_DS
69 bool "Freescale P1022 DS"
70 select DEFAULT_UIMAGE
71 select CONFIG_PHYS_64BIT # The DTS has 36-bit addresses
72 select SWIOTLB
73 help
74 This option enables support for the Freescale P1022DS reference board.
75
68config SOCRATES 76config SOCRATES
69 bool "Socrates" 77 bool "Socrates"
70 select DEFAULT_UIMAGE 78 select DEFAULT_UIMAGE
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index 387c128f2c8..a2ec3f8f4d0 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_MPC8536_DS) += mpc8536_ds.o
10obj-$(CONFIG_MPC85xx_DS) += mpc85xx_ds.o 10obj-$(CONFIG_MPC85xx_DS) += mpc85xx_ds.o
11obj-$(CONFIG_MPC85xx_MDS) += mpc85xx_mds.o 11obj-$(CONFIG_MPC85xx_MDS) += mpc85xx_mds.o
12obj-$(CONFIG_MPC85xx_RDB) += mpc85xx_rdb.o 12obj-$(CONFIG_MPC85xx_RDB) += mpc85xx_rdb.o
13obj-$(CONFIG_P1022_DS) += p1022_ds.o
13obj-$(CONFIG_P4080_DS) += p4080_ds.o corenet_ds.o 14obj-$(CONFIG_P4080_DS) += p4080_ds.o corenet_ds.o
14obj-$(CONFIG_STX_GP3) += stx_gp3.o 15obj-$(CONFIG_STX_GP3) += stx_gp3.o
15obj-$(CONFIG_TQM85xx) += tqm85xx.o 16obj-$(CONFIG_TQM85xx) += tqm85xx.o
diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c
new file mode 100644
index 00000000000..e1467c93745
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/p1022_ds.c
@@ -0,0 +1,148 @@
1/*
2 * P1022DS board specific routines
3 *
4 * Authors: Travis Wheatley <travis.wheatley@freescale.com>
5 * Dave Liu <daveliu@freescale.com>
6 * Timur Tabi <timur@freescale.com>
7 *
8 * Copyright 2010 Freescale Semiconductor, Inc.
9 *
10 * This file is taken from the Freescale P1022DS BSP, with modifications:
11 * 1) No DIU support (pending rewrite of DIU code)
12 * 2) No AMP support
13 * 3) No PCI endpoint support
14 *
15 * This file is licensed under the terms of the GNU General Public License
16 * version 2. This program is licensed "as is" without any warranty of any
17 * kind, whether express or implied.
18 */
19
20#include <linux/pci.h>
21#include <linux/of_platform.h>
22#include <linux/lmb.h>
23
24#include <asm/mpic.h>
25#include <asm/swiotlb.h>
26
27#include <sysdev/fsl_soc.h>
28#include <sysdev/fsl_pci.h>
29
30void __init p1022_ds_pic_init(void)
31{
32 struct mpic *mpic;
33 struct resource r;
34 struct device_node *np;
35
36 np = of_find_node_by_type(NULL, "open-pic");
37 if (!np) {
38 pr_err("Could not find open-pic node\n");
39 return;
40 }
41
42 if (of_address_to_resource(np, 0, &r)) {
43 pr_err("Failed to map mpic register space\n");
44 of_node_put(np);
45 return;
46 }
47
48 mpic = mpic_alloc(np, r.start,
49 MPIC_PRIMARY | MPIC_WANTS_RESET |
50 MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS |
51 MPIC_SINGLE_DEST_CPU,
52 0, 256, " OpenPIC ");
53
54 BUG_ON(mpic == NULL);
55 of_node_put(np);
56
57 mpic_init(mpic);
58}
59
60#ifdef CONFIG_SMP
61void __init mpc85xx_smp_init(void);
62#endif
63
64/*
65 * Setup the architecture
66 */
67static void __init p1022_ds_setup_arch(void)
68{
69#ifdef CONFIG_PCI
70 struct device_node *np;
71#endif
72 dma_addr_t max = 0xffffffff;
73
74 if (ppc_md.progress)
75 ppc_md.progress("p1022_ds_setup_arch()", 0);
76
77#ifdef CONFIG_PCI
78 for_each_compatible_node(np, "pci", "fsl,p1022-pcie") {
79 struct resource rsrc;
80 struct pci_controller *hose;
81
82 of_address_to_resource(np, 0, &rsrc);
83
84 if ((rsrc.start & 0xfffff) == 0x8000)
85 fsl_add_bridge(np, 1);
86 else
87 fsl_add_bridge(np, 0);
88
89 hose = pci_find_hose_for_OF_device(np);
90 max = min(max, hose->dma_window_base_cur +
91 hose->dma_window_size);
92 }
93#endif
94
95#ifdef CONFIG_SMP
96 mpc85xx_smp_init();
97#endif
98
99#ifdef CONFIG_SWIOTLB
100 if (lmb_end_of_DRAM() > max) {
101 ppc_swiotlb_enable = 1;
102 set_pci_dma_ops(&swiotlb_dma_ops);
103 ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
104 }
105#endif
106
107 pr_info("Freescale P1022 DS reference board\n");
108}
109
110static struct of_device_id __initdata p1022_ds_ids[] = {
111 { .type = "soc", },
112 { .compatible = "soc", },
113 { .compatible = "simple-bus", },
114 { .compatible = "gianfar", },
115 {},
116};
117
118static int __init p1022_ds_publish_devices(void)
119{
120 return of_platform_bus_probe(NULL, p1022_ds_ids, NULL);
121}
122machine_device_initcall(p1022_ds, p1022_ds_publish_devices);
123
124machine_arch_initcall(p1022_ds, swiotlb_setup_bus_notifier);
125
126/*
127 * Called very early, device-tree isn't unflattened
128 */
129static int __init p1022_ds_probe(void)
130{
131 unsigned long root = of_get_flat_dt_root();
132
133 return of_flat_dt_is_compatible(root, "fsl,p1022ds");
134}
135
136define_machine(p1022_ds) {
137 .name = "P1022 DS",
138 .probe = p1022_ds_probe,
139 .setup_arch = p1022_ds_setup_arch,
140 .init_IRQ = p1022_ds_pic_init,
141#ifdef CONFIG_PCI
142 .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
143#endif
144 .get_irq = mpic_get_irq,
145 .restart = fsl_rstcr_restart,
146 .calibrate_decr = generic_calibrate_decr,
147 .progress = udbg_progress,
148};
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-29 05:04:55 -0500