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32351a28 PM |
1 | /* |
2 | * SH7785 Setup | |
3 | * | |
4 | * Copyright (C) 2007 Paul Mundt | |
5 | * | |
6 | * This file is subject to the terms and conditions of the GNU General Public | |
7 | * License. See the file "COPYING" in the main directory of this archive | |
8 | * for more details. | |
9 | */ | |
10 | #include <linux/platform_device.h> | |
11 | #include <linux/init.h> | |
12 | #include <linux/serial.h> | |
96de1a8f | 13 | #include <linux/serial_sci.h> |
953c8ef2 | 14 | #include <linux/io.h> |
db250496 PM |
15 | #include <linux/mm.h> |
16 | #include <asm/mmzone.h> | |
32351a28 PM |
17 | |
18 | static struct plat_sci_port sci_platform_data[] = { | |
19 | { | |
20 | .mapbase = 0xffea0000, | |
21 | .flags = UPF_BOOT_AUTOCONF, | |
22 | .type = PORT_SCIF, | |
23 | .irqs = { 40, 41, 43, 42 }, | |
24 | }, { | |
25 | .mapbase = 0xffeb0000, | |
26 | .flags = UPF_BOOT_AUTOCONF, | |
27 | .type = PORT_SCIF, | |
28 | .irqs = { 44, 45, 47, 46 }, | |
29 | }, | |
30 | ||
31 | /* | |
32 | * The rest of these all have multiplexed IRQs | |
33 | */ | |
34 | { | |
35 | .mapbase = 0xffec0000, | |
36 | .flags = UPF_BOOT_AUTOCONF, | |
37 | .type = PORT_SCIF, | |
38 | .irqs = { 60, 60, 60, 60 }, | |
39 | }, { | |
40 | .mapbase = 0xffed0000, | |
41 | .flags = UPF_BOOT_AUTOCONF, | |
42 | .type = PORT_SCIF, | |
43 | .irqs = { 61, 61, 61, 61 }, | |
44 | }, { | |
45 | .mapbase = 0xffee0000, | |
46 | .flags = UPF_BOOT_AUTOCONF, | |
47 | .type = PORT_SCIF, | |
48 | .irqs = { 62, 62, 62, 62 }, | |
49 | }, { | |
50 | .mapbase = 0xffef0000, | |
51 | .flags = UPF_BOOT_AUTOCONF, | |
52 | .type = PORT_SCIF, | |
53 | .irqs = { 63, 63, 63, 63 }, | |
54 | }, { | |
55 | .flags = 0, | |
56 | } | |
57 | }; | |
58 | ||
59 | static struct platform_device sci_device = { | |
60 | .name = "sh-sci", | |
61 | .id = -1, | |
62 | .dev = { | |
63 | .platform_data = sci_platform_data, | |
64 | }, | |
65 | }; | |
66 | ||
67 | static struct platform_device *sh7785_devices[] __initdata = { | |
68 | &sci_device, | |
69 | }; | |
70 | ||
71 | static int __init sh7785_devices_setup(void) | |
72 | { | |
73 | return platform_add_devices(sh7785_devices, | |
74 | ARRAY_SIZE(sh7785_devices)); | |
75 | } | |
76 | __initcall(sh7785_devices_setup); | |
77 | ||
a0e23267 MD |
78 | enum { |
79 | UNUSED = 0, | |
80 | ||
81 | /* interrupt sources */ | |
82 | ||
83 | IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH, | |
84 | IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH, | |
85 | IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH, | |
86 | IRL0_HHLL, IRL0_HHLH, IRL0_HHHL, | |
87 | ||
88 | IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH, | |
89 | IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH, | |
90 | IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH, | |
91 | IRL4_HHLL, IRL4_HHLH, IRL4_HHHL, | |
92 | ||
93 | IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, | |
94 | WDT, | |
95 | TMU0, TMU1, TMU2, TMU2_TICPI, | |
96 | HUDI, | |
97 | DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2, DMAC0_DMINT3, | |
98 | DMAC0_DMINT4, DMAC0_DMINT5, DMAC0_DMAE, | |
99 | SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI, | |
100 | SCIF1_ERI, SCIF1_RXI, SCIF1_BRI, SCIF1_TXI, | |
101 | DMAC1_DMINT6, DMAC1_DMINT7, DMAC1_DMINT8, DMAC1_DMINT9, | |
102 | DMAC1_DMINT10, DMAC1_DMINT11, DMAC1_DMAE, | |
103 | HSPI, | |
104 | SCIF2, SCIF3, SCIF4, SCIF5, | |
105 | PCISERR, PCIINTA, PCIINTB, PCIINTC, PCIINTD, | |
106 | PCIERR, PCIPWD3, PCIPWD2, PCIPWD1, PCIPWD0, | |
107 | SIOF, | |
108 | MMCIF_FSTAT, MMCIF_TRAN, MMCIF_ERR, MMCIF_FRDY, | |
109 | DU, | |
110 | GDTA_GACLI, GDTA_GAMCI, GDTA_GAERI, | |
111 | TMU3, TMU4, TMU5, | |
112 | SSI0, SSI1, | |
113 | HAC0, HAC1, | |
114 | FLCTL_FLSTE, FLCTL_FLEND, FLCTL_FLTRQ0, FLCTL_FLTRQ1, | |
115 | GPIOI0, GPIOI1, GPIOI2, GPIOI3, | |
116 | ||
117 | /* interrupt groups */ | |
118 | ||
119 | TMU012, DMAC0, SCIF0, SCIF1, DMAC1, | |
120 | PCIC5, MMCIF, GDTA, TMU345, FLCTL, GPIO | |
32351a28 PM |
121 | }; |
122 | ||
5c37e025 | 123 | static struct intc_vect vectors[] __initdata = { |
a0e23267 MD |
124 | INTC_VECT(WDT, 0x560), |
125 | INTC_VECT(TMU0, 0x580), INTC_VECT(TMU1, 0x5a0), | |
126 | INTC_VECT(TMU2, 0x5c0), INTC_VECT(TMU2_TICPI, 0x5e0), | |
127 | INTC_VECT(HUDI, 0x600), | |
128 | INTC_VECT(DMAC0_DMINT0, 0x620), INTC_VECT(DMAC0_DMINT1, 0x640), | |
129 | INTC_VECT(DMAC0_DMINT2, 0x660), INTC_VECT(DMAC0_DMINT3, 0x680), | |
130 | INTC_VECT(DMAC0_DMINT4, 0x6a0), INTC_VECT(DMAC0_DMINT5, 0x6c0), | |
131 | INTC_VECT(DMAC0_DMAE, 0x6e0), | |
132 | INTC_VECT(SCIF0_ERI, 0x700), INTC_VECT(SCIF0_RXI, 0x720), | |
133 | INTC_VECT(SCIF0_BRI, 0x740), INTC_VECT(SCIF0_TXI, 0x760), | |
134 | INTC_VECT(SCIF1_ERI, 0x780), INTC_VECT(SCIF1_RXI, 0x7a0), | |
135 | INTC_VECT(SCIF1_BRI, 0x7c0), INTC_VECT(SCIF1_TXI, 0x7e0), | |
136 | INTC_VECT(DMAC1_DMINT6, 0x880), INTC_VECT(DMAC1_DMINT7, 0x8a0), | |
137 | INTC_VECT(DMAC1_DMINT8, 0x8c0), INTC_VECT(DMAC1_DMINT9, 0x8e0), | |
138 | INTC_VECT(DMAC1_DMINT10, 0x900), INTC_VECT(DMAC1_DMINT11, 0x920), | |
139 | INTC_VECT(DMAC1_DMAE, 0x940), | |
140 | INTC_VECT(HSPI, 0x960), | |
141 | INTC_VECT(SCIF2, 0x980), INTC_VECT(SCIF3, 0x9a0), | |
142 | INTC_VECT(SCIF4, 0x9c0), INTC_VECT(SCIF5, 0x9e0), | |
143 | INTC_VECT(PCISERR, 0xa00), INTC_VECT(PCIINTA, 0xa20), | |
144 | INTC_VECT(PCIINTB, 0xa40), INTC_VECT(PCIINTC, 0xa60), | |
145 | INTC_VECT(PCIINTD, 0xa80), INTC_VECT(PCIERR, 0xaa0), | |
146 | INTC_VECT(PCIPWD3, 0xac0), INTC_VECT(PCIPWD2, 0xae0), | |
147 | INTC_VECT(PCIPWD1, 0xb00), INTC_VECT(PCIPWD0, 0xb20), | |
148 | INTC_VECT(SIOF, 0xc00), | |
149 | INTC_VECT(MMCIF_FSTAT, 0xd00), INTC_VECT(MMCIF_TRAN, 0xd20), | |
150 | INTC_VECT(MMCIF_ERR, 0xd40), INTC_VECT(MMCIF_FRDY, 0xd60), | |
151 | INTC_VECT(DU, 0xd80), | |
152 | INTC_VECT(GDTA_GACLI, 0xda0), INTC_VECT(GDTA_GAMCI, 0xdc0), | |
153 | INTC_VECT(GDTA_GAERI, 0xde0), | |
154 | INTC_VECT(TMU3, 0xe00), INTC_VECT(TMU4, 0xe20), | |
155 | INTC_VECT(TMU5, 0xe40), | |
156 | INTC_VECT(SSI0, 0xe80), INTC_VECT(SSI1, 0xea0), | |
157 | INTC_VECT(HAC0, 0xec0), INTC_VECT(HAC1, 0xee0), | |
158 | INTC_VECT(FLCTL_FLSTE, 0xf00), INTC_VECT(FLCTL_FLEND, 0xf20), | |
159 | INTC_VECT(FLCTL_FLTRQ0, 0xf40), INTC_VECT(FLCTL_FLTRQ1, 0xf60), | |
160 | INTC_VECT(GPIOI0, 0xf80), INTC_VECT(GPIOI1, 0xfa0), | |
161 | INTC_VECT(GPIOI2, 0xfc0), INTC_VECT(GPIOI3, 0xfe0), | |
162 | }; | |
d619500a | 163 | |
5c37e025 | 164 | static struct intc_group groups[] __initdata = { |
a0e23267 MD |
165 | INTC_GROUP(TMU012, TMU0, TMU1, TMU2, TMU2_TICPI), |
166 | INTC_GROUP(DMAC0, DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2, | |
167 | DMAC0_DMINT3, DMAC0_DMINT4, DMAC0_DMINT5, DMAC0_DMAE), | |
168 | INTC_GROUP(SCIF0, SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI), | |
169 | INTC_GROUP(SCIF1, SCIF1_ERI, SCIF1_RXI, SCIF1_BRI, SCIF1_TXI), | |
170 | INTC_GROUP(DMAC1, DMAC1_DMINT6, DMAC1_DMINT7, DMAC1_DMINT8, | |
171 | DMAC1_DMINT9, DMAC1_DMINT10, DMAC1_DMINT11, DMAC1_DMAE), | |
172 | INTC_GROUP(PCIC5, PCIERR, PCIPWD3, PCIPWD2, PCIPWD1, PCIPWD0), | |
173 | INTC_GROUP(MMCIF, MMCIF_FSTAT, MMCIF_TRAN, MMCIF_ERR, MMCIF_FRDY), | |
174 | INTC_GROUP(GDTA, GDTA_GACLI, GDTA_GAMCI, GDTA_GAERI), | |
175 | INTC_GROUP(TMU345, TMU3, TMU4, TMU5), | |
176 | INTC_GROUP(FLCTL, FLCTL_FLSTE, FLCTL_FLEND, | |
177 | FLCTL_FLTRQ0, FLCTL_FLTRQ1), | |
178 | INTC_GROUP(GPIO, GPIOI0, GPIOI1, GPIOI2, GPIOI3), | |
179 | }; | |
d619500a | 180 | |
5c37e025 | 181 | static struct intc_mask_reg mask_registers[] __initdata = { |
a0e23267 MD |
182 | { 0xffd00044, 0xffd00064, 32, /* INTMSK0 / INTMSKCLR0 */ |
183 | { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, | |
184 | ||
185 | { 0xffd40080, 0xffd40084, 32, /* INTMSK2 / INTMSKCLR2 */ | |
186 | { IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH, | |
187 | IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH, | |
188 | IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH, | |
189 | IRL0_HHLL, IRL0_HHLH, IRL0_HHHL, 0, | |
190 | IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH, | |
191 | IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH, | |
192 | IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH, | |
193 | IRL4_HHLL, IRL4_HHLH, IRL4_HHHL, 0, } }, | |
194 | ||
195 | { 0xffd40038, 0xffd4003c, 32, /* INT2MSKR / INT2MSKCR */ | |
196 | { 0, 0, 0, GDTA, DU, SSI0, SSI1, GPIO, | |
197 | FLCTL, MMCIF, HSPI, SIOF, PCIC5, PCIINTD, PCIINTC, PCIINTB, | |
198 | PCIINTA, PCISERR, HAC1, HAC0, DMAC1, DMAC0, HUDI, WDT, | |
199 | SCIF5, SCIF4, SCIF3, SCIF2, SCIF1, SCIF0, TMU345, TMU012 } }, | |
200 | }; | |
201 | ||
5c37e025 | 202 | static struct intc_prio_reg prio_registers[] __initdata = { |
6ef5fb2c MD |
203 | { 0xffd00010, 0, 32, 4, /* INTPRI */ { IRQ0, IRQ1, IRQ2, IRQ3, |
204 | IRQ4, IRQ5, IRQ6, IRQ7 } }, | |
205 | { 0xffd40000, 0, 32, 8, /* INT2PRI0 */ { TMU0, TMU1, | |
206 | TMU2, TMU2_TICPI } }, | |
207 | { 0xffd40004, 0, 32, 8, /* INT2PRI1 */ { TMU3, TMU4, TMU5, } }, | |
208 | { 0xffd40008, 0, 32, 8, /* INT2PRI2 */ { SCIF0, SCIF1, | |
209 | SCIF2, SCIF3 } }, | |
210 | { 0xffd4000c, 0, 32, 8, /* INT2PRI3 */ { SCIF4, SCIF5, WDT, } }, | |
211 | { 0xffd40010, 0, 32, 8, /* INT2PRI4 */ { HUDI, DMAC0, DMAC1, } }, | |
212 | { 0xffd40014, 0, 32, 8, /* INT2PRI5 */ { HAC0, HAC1, | |
213 | PCISERR, PCIINTA } }, | |
214 | { 0xffd40018, 0, 32, 8, /* INT2PRI6 */ { PCIINTB, PCIINTC, | |
215 | PCIINTD, PCIC5 } }, | |
216 | { 0xffd4001c, 0, 32, 8, /* INT2PRI7 */ { SIOF, HSPI, MMCIF, } }, | |
217 | { 0xffd40020, 0, 32, 8, /* INT2PRI8 */ { FLCTL, GPIO, SSI0, SSI1, } }, | |
218 | { 0xffd40024, 0, 32, 8, /* INT2PRI9 */ { DU, GDTA, } }, | |
a0e23267 MD |
219 | }; |
220 | ||
7f3edee8 | 221 | static DECLARE_INTC_DESC(intc_desc, "sh7785", vectors, groups, |
a0e23267 MD |
222 | mask_registers, prio_registers, NULL); |
223 | ||
a0e23267 MD |
224 | /* Support for external interrupt pins in IRQ mode */ |
225 | ||
5c37e025 | 226 | static struct intc_vect vectors_irq0123[] __initdata = { |
a0e23267 MD |
227 | INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280), |
228 | INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300), | |
229 | }; | |
230 | ||
5c37e025 | 231 | static struct intc_vect vectors_irq4567[] __initdata = { |
a0e23267 MD |
232 | INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380), |
233 | INTC_VECT(IRQ6, 0x3c0), INTC_VECT(IRQ7, 0x200), | |
234 | }; | |
235 | ||
5c37e025 | 236 | static struct intc_sense_reg sense_registers[] __initdata = { |
a0e23267 MD |
237 | { 0xffd0001c, 32, 2, /* ICR1 */ { IRQ0, IRQ1, IRQ2, IRQ3, |
238 | IRQ4, IRQ5, IRQ6, IRQ7 } }, | |
239 | }; | |
240 | ||
241 | static DECLARE_INTC_DESC(intc_desc_irq0123, "sh7785-irq0123", vectors_irq0123, | |
7f3edee8 | 242 | NULL, mask_registers, prio_registers, |
a0e23267 MD |
243 | sense_registers); |
244 | ||
245 | static DECLARE_INTC_DESC(intc_desc_irq4567, "sh7785-irq4567", vectors_irq4567, | |
7f3edee8 | 246 | NULL, mask_registers, prio_registers, |
a0e23267 MD |
247 | sense_registers); |
248 | ||
249 | /* External interrupt pins in IRL mode */ | |
250 | ||
5c37e025 | 251 | static struct intc_vect vectors_irl0123[] __initdata = { |
a0e23267 MD |
252 | INTC_VECT(IRL0_LLLL, 0x200), INTC_VECT(IRL0_LLLH, 0x220), |
253 | INTC_VECT(IRL0_LLHL, 0x240), INTC_VECT(IRL0_LLHH, 0x260), | |
254 | INTC_VECT(IRL0_LHLL, 0x280), INTC_VECT(IRL0_LHLH, 0x2a0), | |
255 | INTC_VECT(IRL0_LHHL, 0x2c0), INTC_VECT(IRL0_LHHH, 0x2e0), | |
256 | INTC_VECT(IRL0_HLLL, 0x300), INTC_VECT(IRL0_HLLH, 0x320), | |
257 | INTC_VECT(IRL0_HLHL, 0x340), INTC_VECT(IRL0_HLHH, 0x360), | |
258 | INTC_VECT(IRL0_HHLL, 0x380), INTC_VECT(IRL0_HHLH, 0x3a0), | |
259 | INTC_VECT(IRL0_HHHL, 0x3c0), | |
d619500a MD |
260 | }; |
261 | ||
5c37e025 | 262 | static struct intc_vect vectors_irl4567[] __initdata = { |
a0e23267 MD |
263 | INTC_VECT(IRL4_LLLL, 0xb00), INTC_VECT(IRL4_LLLH, 0xb20), |
264 | INTC_VECT(IRL4_LLHL, 0xb40), INTC_VECT(IRL4_LLHH, 0xb60), | |
265 | INTC_VECT(IRL4_LHLL, 0xb80), INTC_VECT(IRL4_LHLH, 0xba0), | |
266 | INTC_VECT(IRL4_LHHL, 0xbc0), INTC_VECT(IRL4_LHHH, 0xbe0), | |
267 | INTC_VECT(IRL4_HLLL, 0xc00), INTC_VECT(IRL4_HLLH, 0xc20), | |
268 | INTC_VECT(IRL4_HLHL, 0xc40), INTC_VECT(IRL4_HLHH, 0xc60), | |
269 | INTC_VECT(IRL4_HHLL, 0xc80), INTC_VECT(IRL4_HHLH, 0xca0), | |
270 | INTC_VECT(IRL4_HHHL, 0xcc0), | |
271 | }; | |
272 | ||
273 | static DECLARE_INTC_DESC(intc_desc_irl0123, "sh7785-irl0123", vectors_irl0123, | |
7f3edee8 | 274 | NULL, mask_registers, NULL, NULL); |
a0e23267 MD |
275 | |
276 | static DECLARE_INTC_DESC(intc_desc_irl4567, "sh7785-irl4567", vectors_irl4567, | |
7f3edee8 | 277 | NULL, mask_registers, NULL, NULL); |
a0e23267 | 278 | |
953c8ef2 MD |
279 | #define INTC_ICR0 0xffd00000 |
280 | #define INTC_INTMSK0 0xffd00044 | |
281 | #define INTC_INTMSK1 0xffd00048 | |
282 | #define INTC_INTMSK2 0xffd40080 | |
283 | #define INTC_INTMSKCLR1 0xffd00068 | |
284 | #define INTC_INTMSKCLR2 0xffd40084 | |
285 | ||
90015c89 | 286 | void __init plat_irq_setup(void) |
32351a28 | 287 | { |
953c8ef2 MD |
288 | /* disable IRQ3-0 + IRQ7-4 */ |
289 | ctrl_outl(0xff000000, INTC_INTMSK0); | |
290 | ||
291 | /* disable IRL3-0 + IRL7-4 */ | |
292 | ctrl_outl(0xc0000000, INTC_INTMSK1); | |
293 | ctrl_outl(0xfffefffe, INTC_INTMSK2); | |
294 | ||
295 | /* select IRL mode for IRL3-0 + IRL7-4 */ | |
296 | ctrl_outl(ctrl_inl(INTC_ICR0) & ~0x00c00000, INTC_ICR0); | |
297 | ||
298 | /* disable holding function, ie enable "SH-4 Mode" */ | |
299 | ctrl_outl(ctrl_inl(INTC_ICR0) | 0x00200000, INTC_ICR0); | |
300 | ||
a0e23267 | 301 | register_intc_controller(&intc_desc); |
32351a28 | 302 | } |
d619500a | 303 | |
a0e23267 MD |
304 | void __init plat_irq_setup_pins(int mode) |
305 | { | |
306 | switch (mode) { | |
307 | case IRQ_MODE_IRQ7654: | |
953c8ef2 MD |
308 | /* select IRQ mode for IRL7-4 */ |
309 | ctrl_outl(ctrl_inl(INTC_ICR0) | 0x00400000, INTC_ICR0); | |
a0e23267 MD |
310 | register_intc_controller(&intc_desc_irq4567); |
311 | break; | |
312 | case IRQ_MODE_IRQ3210: | |
953c8ef2 MD |
313 | /* select IRQ mode for IRL3-0 */ |
314 | ctrl_outl(ctrl_inl(INTC_ICR0) | 0x00800000, INTC_ICR0); | |
a0e23267 MD |
315 | register_intc_controller(&intc_desc_irq0123); |
316 | break; | |
317 | case IRQ_MODE_IRL7654: | |
953c8ef2 MD |
318 | /* enable IRL7-4 but don't provide any masking */ |
319 | ctrl_outl(0x40000000, INTC_INTMSKCLR1); | |
320 | ctrl_outl(0x0000fffe, INTC_INTMSKCLR2); | |
a0e23267 MD |
321 | break; |
322 | case IRQ_MODE_IRL3210: | |
953c8ef2 MD |
323 | /* enable IRL0-3 but don't provide any masking */ |
324 | ctrl_outl(0x80000000, INTC_INTMSKCLR1); | |
325 | ctrl_outl(0xfffe0000, INTC_INTMSKCLR2); | |
326 | break; | |
327 | case IRQ_MODE_IRL7654_MASK: | |
328 | /* enable IRL7-4 and mask using cpu intc controller */ | |
329 | ctrl_outl(0x40000000, INTC_INTMSKCLR1); | |
330 | register_intc_controller(&intc_desc_irl4567); | |
331 | break; | |
332 | case IRQ_MODE_IRL3210_MASK: | |
333 | /* enable IRL0-3 and mask using cpu intc controller */ | |
334 | ctrl_outl(0x80000000, INTC_INTMSKCLR1); | |
a0e23267 MD |
335 | register_intc_controller(&intc_desc_irl0123); |
336 | break; | |
337 | default: | |
338 | BUG(); | |
339 | } | |
340 | } | |
db250496 PM |
341 | |
342 | void __init plat_mem_setup(void) | |
343 | { | |
344 | /* Register the URAM space as Node 1 */ | |
675bd780 | 345 | setup_bootmem_node(1, 0xe55f0000, 0xe5610000); |
db250496 | 346 | } |