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8#include <linux/stddef.h>
9#include <linux/kernel.h>
10#include <linux/pci.h>
11#include <linux/kdev_t.h>
12#include <linux/delay.h>
13#include <linux/seq_file.h>
14#include <linux/interrupt.h>
15#include <linux/of_platform.h>
16#include <linux/fsl/guts.h>
17
18#include <asm/time.h>
19#include <asm/machdep.h>
20#include <asm/pci-bridge.h>
21#include <mm/mmu_decl.h>
22#include <asm/prom.h>
23#include <asm/udbg.h>
24#include <asm/mpic.h>
25#include <soc/fsl/qe/qe.h>
26
27#include <sysdev/fsl_soc.h>
28#include <sysdev/fsl_pci.h>
29#include "smp.h"
30
31#include "mpc85xx.h"
32
33#undef DEBUG
34
35#ifdef DEBUG
36#define DBG(fmt, args...) printk(KERN_ERR "%s: " fmt, __func__, ## args)
37#else
38#define DBG(fmt, args...)
39#endif
40
41
42void __init mpc85xx_rdb_pic_init(void)
43{
44 struct mpic *mpic;
45
46 if (of_machine_is_compatible("fsl,MPC85XXRDB-CAMP")) {
47 mpic = mpic_alloc(NULL, 0, MPIC_NO_RESET |
48 MPIC_BIG_ENDIAN |
49 MPIC_SINGLE_DEST_CPU,
50 0, 256, " OpenPIC ");
51 } else {
52 mpic = mpic_alloc(NULL, 0,
53 MPIC_BIG_ENDIAN |
54 MPIC_SINGLE_DEST_CPU,
55 0, 256, " OpenPIC ");
56 }
57
58 BUG_ON(mpic == NULL);
59 mpic_init(mpic);
60}
61
62
63
64
65static void __init mpc85xx_rdb_setup_arch(void)
66{
67 if (ppc_md.progress)
68 ppc_md.progress("mpc85xx_rdb_setup_arch()", 0);
69
70 mpc85xx_smp_init();
71
72 fsl_pci_assign_primary();
73
74#ifdef CONFIG_QUICC_ENGINE
75 mpc85xx_qe_par_io_init();
76#if defined(CONFIG_UCC_GETH) || defined(CONFIG_SERIAL_QE)
77 if (machine_is(p1025_rdb)) {
78 struct device_node *np;
79
80 struct ccsr_guts __iomem *guts;
81
82 np = of_find_node_by_name(NULL, "global-utilities");
83 if (np) {
84 guts = of_iomap(np, 0);
85 if (!guts) {
86
87 pr_err("mpc85xx-rdb: could not map global utilities register\n");
88
89 } else {
90
91
92
93
94
95
96 setbits32(&guts->pmuxcr, MPC85xx_PMUXCR_QE(0) |
97 MPC85xx_PMUXCR_QE(3) |
98 MPC85xx_PMUXCR_QE(9) |
99 MPC85xx_PMUXCR_QE(12));
100 iounmap(guts);
101 }
102 of_node_put(np);
103 }
104
105 }
106#endif
107#endif
108
109 printk(KERN_INFO "MPC85xx RDB board from Freescale Semiconductor\n");
110}
111
112machine_arch_initcall(p2020_rdb, mpc85xx_common_publish_devices);
113machine_arch_initcall(p2020_rdb_pc, mpc85xx_common_publish_devices);
114machine_arch_initcall(p1020_mbg_pc, mpc85xx_common_publish_devices);
115machine_arch_initcall(p1020_rdb, mpc85xx_common_publish_devices);
116machine_arch_initcall(p1020_rdb_pc, mpc85xx_common_publish_devices);
117machine_arch_initcall(p1020_rdb_pd, mpc85xx_common_publish_devices);
118machine_arch_initcall(p1020_utm_pc, mpc85xx_common_publish_devices);
119machine_arch_initcall(p1021_rdb_pc, mpc85xx_common_publish_devices);
120machine_arch_initcall(p1025_rdb, mpc85xx_common_publish_devices);
121machine_arch_initcall(p1024_rdb, mpc85xx_common_publish_devices);
122
123
124
125
126static int __init p2020_rdb_probe(void)
127{
128 if (of_machine_is_compatible("fsl,P2020RDB"))
129 return 1;
130 return 0;
131}
132
133static int __init p1020_rdb_probe(void)
134{
135 if (of_machine_is_compatible("fsl,P1020RDB"))
136 return 1;
137 return 0;
138}
139
140static int __init p1020_rdb_pc_probe(void)
141{
142 return of_machine_is_compatible("fsl,P1020RDB-PC");
143}
144
145static int __init p1020_rdb_pd_probe(void)
146{
147 return of_machine_is_compatible("fsl,P1020RDB-PD");
148}
149
150static int __init p1021_rdb_pc_probe(void)
151{
152 if (of_machine_is_compatible("fsl,P1021RDB-PC"))
153 return 1;
154 return 0;
155}
156
157static int __init p2020_rdb_pc_probe(void)
158{
159 if (of_machine_is_compatible("fsl,P2020RDB-PC"))
160 return 1;
161 return 0;
162}
163
164static int __init p1025_rdb_probe(void)
165{
166 return of_machine_is_compatible("fsl,P1025RDB");
167}
168
169static int __init p1020_mbg_pc_probe(void)
170{
171 return of_machine_is_compatible("fsl,P1020MBG-PC");
172}
173
174static int __init p1020_utm_pc_probe(void)
175{
176 return of_machine_is_compatible("fsl,P1020UTM-PC");
177}
178
179static int __init p1024_rdb_probe(void)
180{
181 return of_machine_is_compatible("fsl,P1024RDB");
182}
183
184define_machine(p2020_rdb) {
185 .name = "P2020 RDB",
186 .probe = p2020_rdb_probe,
187 .setup_arch = mpc85xx_rdb_setup_arch,
188 .init_IRQ = mpc85xx_rdb_pic_init,
189#ifdef CONFIG_PCI
190 .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
191 .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
192#endif
193 .get_irq = mpic_get_irq,
194 .calibrate_decr = generic_calibrate_decr,
195 .progress = udbg_progress,
196};
197
198define_machine(p1020_rdb) {
199 .name = "P1020 RDB",
200 .probe = p1020_rdb_probe,
201 .setup_arch = mpc85xx_rdb_setup_arch,
202 .init_IRQ = mpc85xx_rdb_pic_init,
203#ifdef CONFIG_PCI
204 .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
205 .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
206#endif
207 .get_irq = mpic_get_irq,
208 .calibrate_decr = generic_calibrate_decr,
209 .progress = udbg_progress,
210};
211
212define_machine(p1021_rdb_pc) {
213 .name = "P1021 RDB-PC",
214 .probe = p1021_rdb_pc_probe,
215 .setup_arch = mpc85xx_rdb_setup_arch,
216 .init_IRQ = mpc85xx_rdb_pic_init,
217#ifdef CONFIG_PCI
218 .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
219 .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
220#endif
221 .get_irq = mpic_get_irq,
222 .calibrate_decr = generic_calibrate_decr,
223 .progress = udbg_progress,
224};
225
226define_machine(p2020_rdb_pc) {
227 .name = "P2020RDB-PC",
228 .probe = p2020_rdb_pc_probe,
229 .setup_arch = mpc85xx_rdb_setup_arch,
230 .init_IRQ = mpc85xx_rdb_pic_init,
231#ifdef CONFIG_PCI
232 .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
233 .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
234#endif
235 .get_irq = mpic_get_irq,
236 .calibrate_decr = generic_calibrate_decr,
237 .progress = udbg_progress,
238};
239
240define_machine(p1025_rdb) {
241 .name = "P1025 RDB",
242 .probe = p1025_rdb_probe,
243 .setup_arch = mpc85xx_rdb_setup_arch,
244 .init_IRQ = mpc85xx_rdb_pic_init,
245#ifdef CONFIG_PCI
246 .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
247 .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
248#endif
249 .get_irq = mpic_get_irq,
250 .calibrate_decr = generic_calibrate_decr,
251 .progress = udbg_progress,
252};
253
254define_machine(p1020_mbg_pc) {
255 .name = "P1020 MBG-PC",
256 .probe = p1020_mbg_pc_probe,
257 .setup_arch = mpc85xx_rdb_setup_arch,
258 .init_IRQ = mpc85xx_rdb_pic_init,
259#ifdef CONFIG_PCI
260 .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
261 .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
262#endif
263 .get_irq = mpic_get_irq,
264 .calibrate_decr = generic_calibrate_decr,
265 .progress = udbg_progress,
266};
267
268define_machine(p1020_utm_pc) {
269 .name = "P1020 UTM-PC",
270 .probe = p1020_utm_pc_probe,
271 .setup_arch = mpc85xx_rdb_setup_arch,
272 .init_IRQ = mpc85xx_rdb_pic_init,
273#ifdef CONFIG_PCI
274 .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
275 .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
276#endif
277 .get_irq = mpic_get_irq,
278 .calibrate_decr = generic_calibrate_decr,
279 .progress = udbg_progress,
280};
281
282define_machine(p1020_rdb_pc) {
283 .name = "P1020RDB-PC",
284 .probe = p1020_rdb_pc_probe,
285 .setup_arch = mpc85xx_rdb_setup_arch,
286 .init_IRQ = mpc85xx_rdb_pic_init,
287#ifdef CONFIG_PCI
288 .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
289 .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
290#endif
291 .get_irq = mpic_get_irq,
292 .calibrate_decr = generic_calibrate_decr,
293 .progress = udbg_progress,
294};
295
296define_machine(p1020_rdb_pd) {
297 .name = "P1020RDB-PD",
298 .probe = p1020_rdb_pd_probe,
299 .setup_arch = mpc85xx_rdb_setup_arch,
300 .init_IRQ = mpc85xx_rdb_pic_init,
301#ifdef CONFIG_PCI
302 .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
303 .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
304#endif
305 .get_irq = mpic_get_irq,
306 .calibrate_decr = generic_calibrate_decr,
307 .progress = udbg_progress,
308};
309
310define_machine(p1024_rdb) {
311 .name = "P1024 RDB",
312 .probe = p1024_rdb_probe,
313 .setup_arch = mpc85xx_rdb_setup_arch,
314 .init_IRQ = mpc85xx_rdb_pic_init,
315#ifdef CONFIG_PCI
316 .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
317 .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
318#endif
319 .get_irq = mpic_get_irq,
320 .calibrate_decr = generic_calibrate_decr,
321 .progress = udbg_progress,
322};
323
