Commit | Line | Data |
---|---|---|
4330f5da | 1 | menu "Platform support" |
4330f5da KG |
2 | |
3 | choice | |
4 | prompt "Machine type" | |
b9fd305d | 5 | depends on PPC64 || 6xx |
4330f5da KG |
6 | default PPC_MULTIPLATFORM |
7 | ||
8 | config PPC_MULTIPLATFORM | |
9 | bool "Generic desktop/server/laptop" | |
10 | help | |
11 | Select this option if configuring for an IBM pSeries or | |
12 | RS/6000 machine, an Apple machine, or a PReP, CHRP, | |
13 | Maple or Cell-based machine. | |
14 | ||
b9fd305d AB |
15 | config PPC_82xx |
16 | bool "Freescale 82xx" | |
17 | depends on 6xx | |
e5d8d54d | 18 | select WANT_DEVICE_TREE |
b9fd305d AB |
19 | |
20 | config PPC_83xx | |
21 | bool "Freescale 83xx" | |
22 | depends on 6xx | |
23 | select FSL_SOC | |
24 | select 83xx | |
25 | select WANT_DEVICE_TREE | |
26 | ||
27 | config PPC_86xx | |
28 | bool "Freescale 86xx" | |
29 | depends on 6xx | |
30 | select FSL_SOC | |
b9fd305d AB |
31 | select ALTIVEC |
32 | help | |
33 | The Freescale E600 SoCs have 74xx cores. | |
4330f5da KG |
34 | endchoice |
35 | ||
b9fd305d AB |
36 | config CLASSIC32 |
37 | def_bool y | |
38 | depends on 6xx && PPC_MULTIPLATFORM | |
39 | ||
4330f5da KG |
40 | source "arch/powerpc/platforms/pseries/Kconfig" |
41 | source "arch/powerpc/platforms/iseries/Kconfig" | |
42 | source "arch/powerpc/platforms/chrp/Kconfig" | |
43 | source "arch/powerpc/platforms/52xx/Kconfig" | |
44 | source "arch/powerpc/platforms/powermac/Kconfig" | |
45 | source "arch/powerpc/platforms/prep/Kconfig" | |
46 | source "arch/powerpc/platforms/maple/Kconfig" | |
47 | source "arch/powerpc/platforms/pasemi/Kconfig" | |
98750261 KG |
48 | source "arch/powerpc/platforms/celleb/Kconfig" |
49 | source "arch/powerpc/platforms/ps3/Kconfig" | |
50 | source "arch/powerpc/platforms/cell/Kconfig" | |
c8a55f3d | 51 | source "arch/powerpc/platforms/8xx/Kconfig" |
d6071f88 | 52 | source "arch/powerpc/platforms/82xx/Kconfig" |
b5a48346 | 53 | source "arch/powerpc/platforms/83xx/Kconfig" |
db947808 | 54 | source "arch/powerpc/platforms/85xx/Kconfig" |
4a89f7fa | 55 | source "arch/powerpc/platforms/86xx/Kconfig" |
98750261 | 56 | source "arch/powerpc/platforms/embedded6xx/Kconfig" |
f6dfc805 | 57 | source "arch/powerpc/platforms/44x/Kconfig" |
545c069c | 58 | source "arch/powerpc/platforms/40x/Kconfig" |
4330f5da KG |
59 | |
60 | config PPC_NATIVE | |
61 | bool | |
62 | depends on PPC_MULTIPLATFORM | |
63 | help | |
64 | Support for running natively on the hardware, i.e. without | |
65 | a hypervisor. This option is not user-selectable but should | |
66 | be selected by all platforms that need it. | |
67 | ||
68 | config UDBG_RTAS_CONSOLE | |
69 | bool "RTAS based debug console" | |
70 | depends on PPC_RTAS | |
71 | default n | |
72 | ||
73 | config PPC_UDBG_BEAT | |
74 | bool "BEAT based debug console" | |
75 | depends on PPC_CELLEB | |
76 | default n | |
77 | ||
78 | config XICS | |
79 | depends on PPC_PSERIES | |
80 | bool | |
81 | default y | |
82 | ||
98750261 KG |
83 | config MPIC |
84 | bool | |
85 | default n | |
86 | ||
87 | config MPIC_WEIRD | |
88 | bool | |
89 | default n | |
90 | ||
91 | config PPC_I8259 | |
92 | bool | |
93 | default n | |
94 | ||
4330f5da KG |
95 | config U3_DART |
96 | bool | |
97 | depends on PPC_MULTIPLATFORM && PPC64 | |
98 | default n | |
99 | ||
100 | config PPC_RTAS | |
101 | bool | |
102 | default n | |
103 | ||
104 | config RTAS_ERROR_LOGGING | |
105 | bool | |
106 | depends on PPC_RTAS | |
107 | default n | |
108 | ||
109 | config RTAS_PROC | |
110 | bool "Proc interface to RTAS" | |
111 | depends on PPC_RTAS | |
112 | default y | |
113 | ||
114 | config RTAS_FLASH | |
115 | tristate "Firmware flash interface" | |
116 | depends on PPC64 && RTAS_PROC | |
117 | ||
118 | config PPC_PMI | |
119 | tristate "Support for PMI" | |
120 | depends PPC_IBM_CELL_BLADE | |
121 | help | |
122 | PMI (Platform Management Interrupt) is a way to | |
123 | communicate with the BMC (Baseboard Mangement Controller). | |
124 | It is used in some IBM Cell blades. | |
125 | default m | |
126 | ||
127 | config MMIO_NVRAM | |
128 | bool | |
129 | default n | |
130 | ||
6cfef5b2 | 131 | config MPIC_U3_HT_IRQS |
4330f5da KG |
132 | bool |
133 | depends on PPC_MAPLE | |
134 | default y | |
135 | ||
0d72ba93 OJ |
136 | config MPIC_BROKEN_REGREAD |
137 | bool | |
138 | depends on MPIC | |
139 | help | |
140 | This option enables a MPIC driver workaround for some chips | |
141 | that have a bug that causes some interrupt source information | |
142 | to not read back properly. It is safe to use on other chips as | |
143 | well, but enabling it uses about 8KB of memory to keep copies | |
144 | of the register contents in software. | |
145 | ||
4330f5da KG |
146 | config IBMVIO |
147 | depends on PPC_PSERIES || PPC_ISERIES | |
148 | bool | |
149 | default y | |
150 | ||
151 | config IBMEBUS | |
152 | depends on PPC_PSERIES | |
153 | bool "Support for GX bus based adapters" | |
154 | help | |
155 | Bus device driver for GX bus based adapters. | |
156 | ||
157 | config PPC_MPC106 | |
158 | bool | |
159 | default n | |
160 | ||
161 | config PPC_970_NAP | |
162 | bool | |
163 | default n | |
164 | ||
165 | config PPC_INDIRECT_IO | |
166 | bool | |
167 | select GENERIC_IOMAP | |
168 | default n | |
169 | ||
170 | config GENERIC_IOMAP | |
171 | bool | |
172 | default n | |
173 | ||
174 | source "drivers/cpufreq/Kconfig" | |
175 | ||
c146c958 OJ |
176 | menu "CPU Frequency drivers" |
177 | depends on CPU_FREQ | |
178 | ||
4330f5da KG |
179 | config CPU_FREQ_PMAC |
180 | bool "Support for Apple PowerBooks" | |
c146c958 | 181 | depends on ADB_PMU && PPC32 |
4330f5da KG |
182 | select CPU_FREQ_TABLE |
183 | help | |
184 | This adds support for frequency switching on Apple PowerBooks, | |
185 | this currently includes some models of iBook & Titanium | |
186 | PowerBook. | |
187 | ||
188 | config CPU_FREQ_PMAC64 | |
189 | bool "Support for some Apple G5s" | |
c146c958 | 190 | depends on PPC_PMAC && PPC64 |
4330f5da KG |
191 | select CPU_FREQ_TABLE |
192 | help | |
193 | This adds support for frequency switching on Apple iMac G5, | |
194 | and some of the more recent desktop G5 machines as well. | |
2e0c3370 OJ |
195 | |
196 | config PPC_PASEMI_CPUFREQ | |
197 | bool "Support for PA Semi PWRficient" | |
c146c958 | 198 | depends on PPC_PASEMI |
2e0c3370 OJ |
199 | default y |
200 | select CPU_FREQ_TABLE | |
201 | help | |
202 | This adds the support for frequency switching on PA Semi | |
203 | PWRficient processors. | |
204 | ||
164a460d | 205 | endmenu |
4330f5da KG |
206 | |
207 | config PPC601_SYNC_FIX | |
208 | bool "Workarounds for PPC601 bugs" | |
209 | depends on 6xx && (PPC_PREP || PPC_PMAC) | |
210 | help | |
211 | Some versions of the PPC601 (the first PowerPC chip) have bugs which | |
212 | mean that extra synchronization instructions are required near | |
213 | certain instructions, typically those that make major changes to the | |
214 | CPU state. These extra instructions reduce performance slightly. | |
215 | If you say N here, these extra instructions will not be included, | |
216 | resulting in a kernel which will run faster but may not run at all | |
217 | on some systems with the PPC601 chip. | |
218 | ||
219 | If in doubt, say Y here. | |
220 | ||
221 | config TAU | |
222 | bool "On-chip CPU temperature sensor support" | |
164a460d | 223 | depends on CLASSIC32 |
4330f5da KG |
224 | help |
225 | G3 and G4 processors have an on-chip temperature sensor called the | |
226 | 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die | |
227 | temperature within 2-4 degrees Celsius. This option shows the current | |
228 | on-die temperature in /proc/cpuinfo if the cpu supports it. | |
229 | ||
230 | Unfortunately, on some chip revisions, this sensor is very inaccurate | |
231 | and in many cases, does not work at all, so don't assume the cpu | |
232 | temp is actually what /proc/cpuinfo says it is. | |
233 | ||
234 | config TAU_INT | |
235 | bool "Interrupt driven TAU driver (DANGEROUS)" | |
236 | depends on TAU | |
237 | ---help--- | |
238 | The TAU supports an interrupt driven mode which causes an interrupt | |
239 | whenever the temperature goes out of range. This is the fastest way | |
240 | to get notified the temp has exceeded a range. With this option off, | |
241 | a timer is used to re-check the temperature periodically. | |
242 | ||
243 | However, on some cpus it appears that the TAU interrupt hardware | |
244 | is buggy and can cause a situation which would lead unexplained hard | |
245 | lockups. | |
246 | ||
247 | Unless you are extending the TAU driver, or enjoy kernel/hardware | |
248 | debugging, leave this option off. | |
249 | ||
250 | config TAU_AVERAGE | |
251 | bool "Average high and low temp" | |
252 | depends on TAU | |
253 | ---help--- | |
254 | The TAU hardware can compare the temperature to an upper and lower | |
255 | bound. The default behavior is to show both the upper and lower | |
256 | bound in /proc/cpuinfo. If the range is large, the temperature is | |
257 | either changing a lot, or the TAU hardware is broken (likely on some | |
258 | G4's). If the range is small (around 4 degrees), the temperature is | |
259 | relatively stable. If you say Y here, a single temperature value, | |
260 | halfway between the upper and lower bounds, will be reported in | |
261 | /proc/cpuinfo. | |
262 | ||
263 | If in doubt, say N here. | |
264 | ||
98750261 KG |
265 | config QUICC_ENGINE |
266 | bool | |
267 | help | |
268 | The QUICC Engine (QE) is a new generation of communications | |
269 | coprocessors on Freescale embedded CPUs (akin to CPM in older chips). | |
270 | Selecting this option means that you wish to build a kernel | |
271 | for a machine with a QE coprocessor. | |
272 | ||
d6071f88 KG |
273 | config CPM2 |
274 | bool | |
275 | default n | |
c374e00e | 276 | select CPM |
d6071f88 KG |
277 | help |
278 | The CPM2 (Communications Processor Module) is a coprocessor on | |
279 | embedded CPUs made by Freescale. Selecting this option means that | |
280 | you wish to build a kernel for a machine with a CPM2 coprocessor | |
281 | on it (826x, 827x, 8560). | |
282 | ||
e631ae3b SW |
283 | config PPC_CPM_NEW_BINDING |
284 | bool | |
285 | depends on CPM1 || CPM2 | |
286 | help | |
287 | Select this if your board has been converted to use the new | |
288 | device tree bindings for CPM, and no longer needs the | |
289 | ioport callbacks or the platform device glue code. | |
290 | ||
291 | The fs_enet and cpm_uart drivers will be built as | |
292 | of_platform devices. | |
293 | ||
dbdf04c4 MS |
294 | config AXON_RAM |
295 | tristate "Axon DDR2 memory device driver" | |
296 | depends on PPC_IBM_CELL_BLADE | |
297 | default m | |
298 | help | |
299 | It registers one block device per Axon's DDR2 memory bank found | |
300 | on a system. Block devices are called axonram?, their major and | |
301 | minor numbers are available in /proc/devices, /proc/partitions or | |
302 | in /sys/block/axonram?/dev. | |
303 | ||
b66510cb KG |
304 | config FSL_ULI1575 |
305 | bool | |
306 | default n | |
fb4f0e88 | 307 | select GENERIC_ISA_DMA |
b66510cb KG |
308 | help |
309 | Supports for the ULI1575 PCIe south bridge that exists on some | |
310 | Freescale reference boards. The boards all use the ULI in pretty | |
311 | much the same way. | |
312 | ||
c374e00e SW |
313 | config CPM |
314 | bool | |
315 | ||
4330f5da | 316 | endmenu |