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Commit | Line | Data |
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4330f5da | 1 | menu "Platform support" |
4330f5da KG |
2 | |
3 | choice | |
4 | prompt "Machine type" | |
164a460d | 5 | depends on PPC64 || CLASSIC32 |
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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 | ||
15 | config EMBEDDED6xx | |
16 | bool "Embedded 6xx/7xx/7xxx-based board" | |
17 | depends on PPC32 && (BROKEN||BROKEN_ON_SMP) | |
18 | ||
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19 | endchoice |
20 | ||
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21 | source "arch/powerpc/platforms/pseries/Kconfig" |
22 | source "arch/powerpc/platforms/iseries/Kconfig" | |
23 | source "arch/powerpc/platforms/chrp/Kconfig" | |
24 | source "arch/powerpc/platforms/52xx/Kconfig" | |
25 | source "arch/powerpc/platforms/powermac/Kconfig" | |
26 | source "arch/powerpc/platforms/prep/Kconfig" | |
27 | source "arch/powerpc/platforms/maple/Kconfig" | |
28 | source "arch/powerpc/platforms/pasemi/Kconfig" | |
98750261 KG |
29 | source "arch/powerpc/platforms/celleb/Kconfig" |
30 | source "arch/powerpc/platforms/ps3/Kconfig" | |
31 | source "arch/powerpc/platforms/cell/Kconfig" | |
c8a55f3d | 32 | source "arch/powerpc/platforms/8xx/Kconfig" |
d6071f88 | 33 | source "arch/powerpc/platforms/82xx/Kconfig" |
b5a48346 | 34 | source "arch/powerpc/platforms/83xx/Kconfig" |
db947808 | 35 | source "arch/powerpc/platforms/85xx/Kconfig" |
4a89f7fa | 36 | source "arch/powerpc/platforms/86xx/Kconfig" |
98750261 | 37 | source "arch/powerpc/platforms/embedded6xx/Kconfig" |
f6dfc805 | 38 | source "arch/powerpc/platforms/44x/Kconfig" |
98750261 | 39 | #source "arch/powerpc/platforms/4xx/Kconfig |
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40 | |
41 | config PPC_NATIVE | |
42 | bool | |
43 | depends on PPC_MULTIPLATFORM | |
44 | help | |
45 | Support for running natively on the hardware, i.e. without | |
46 | a hypervisor. This option is not user-selectable but should | |
47 | be selected by all platforms that need it. | |
48 | ||
49 | config UDBG_RTAS_CONSOLE | |
50 | bool "RTAS based debug console" | |
51 | depends on PPC_RTAS | |
52 | default n | |
53 | ||
54 | config PPC_UDBG_BEAT | |
55 | bool "BEAT based debug console" | |
56 | depends on PPC_CELLEB | |
57 | default n | |
58 | ||
59 | config XICS | |
60 | depends on PPC_PSERIES | |
61 | bool | |
62 | default y | |
63 | ||
98750261 KG |
64 | config MPIC |
65 | bool | |
66 | default n | |
67 | ||
68 | config MPIC_WEIRD | |
69 | bool | |
70 | default n | |
71 | ||
72 | config PPC_I8259 | |
73 | bool | |
74 | default n | |
75 | ||
4330f5da KG |
76 | config U3_DART |
77 | bool | |
78 | depends on PPC_MULTIPLATFORM && PPC64 | |
79 | default n | |
80 | ||
81 | config PPC_RTAS | |
82 | bool | |
83 | default n | |
84 | ||
85 | config RTAS_ERROR_LOGGING | |
86 | bool | |
87 | depends on PPC_RTAS | |
88 | default n | |
89 | ||
90 | config RTAS_PROC | |
91 | bool "Proc interface to RTAS" | |
92 | depends on PPC_RTAS | |
93 | default y | |
94 | ||
95 | config RTAS_FLASH | |
96 | tristate "Firmware flash interface" | |
97 | depends on PPC64 && RTAS_PROC | |
98 | ||
99 | config PPC_PMI | |
100 | tristate "Support for PMI" | |
101 | depends PPC_IBM_CELL_BLADE | |
102 | help | |
103 | PMI (Platform Management Interrupt) is a way to | |
104 | communicate with the BMC (Baseboard Mangement Controller). | |
105 | It is used in some IBM Cell blades. | |
106 | default m | |
107 | ||
108 | config MMIO_NVRAM | |
109 | bool | |
110 | default n | |
111 | ||
6cfef5b2 | 112 | config MPIC_U3_HT_IRQS |
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113 | bool |
114 | depends on PPC_MAPLE | |
115 | default y | |
116 | ||
117 | config IBMVIO | |
118 | depends on PPC_PSERIES || PPC_ISERIES | |
119 | bool | |
120 | default y | |
121 | ||
122 | config IBMEBUS | |
123 | depends on PPC_PSERIES | |
124 | bool "Support for GX bus based adapters" | |
125 | help | |
126 | Bus device driver for GX bus based adapters. | |
127 | ||
128 | config PPC_MPC106 | |
129 | bool | |
130 | default n | |
131 | ||
132 | config PPC_970_NAP | |
133 | bool | |
134 | default n | |
135 | ||
136 | config PPC_INDIRECT_IO | |
137 | bool | |
138 | select GENERIC_IOMAP | |
139 | default n | |
140 | ||
141 | config GENERIC_IOMAP | |
142 | bool | |
143 | default n | |
144 | ||
145 | source "drivers/cpufreq/Kconfig" | |
146 | ||
c146c958 OJ |
147 | menu "CPU Frequency drivers" |
148 | depends on CPU_FREQ | |
149 | ||
4330f5da KG |
150 | config CPU_FREQ_PMAC |
151 | bool "Support for Apple PowerBooks" | |
c146c958 | 152 | depends on ADB_PMU && PPC32 |
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153 | select CPU_FREQ_TABLE |
154 | help | |
155 | This adds support for frequency switching on Apple PowerBooks, | |
156 | this currently includes some models of iBook & Titanium | |
157 | PowerBook. | |
158 | ||
159 | config CPU_FREQ_PMAC64 | |
160 | bool "Support for some Apple G5s" | |
c146c958 | 161 | depends on PPC_PMAC && PPC64 |
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162 | select CPU_FREQ_TABLE |
163 | help | |
164 | This adds support for frequency switching on Apple iMac G5, | |
165 | and some of the more recent desktop G5 machines as well. | |
2e0c3370 OJ |
166 | |
167 | config PPC_PASEMI_CPUFREQ | |
168 | bool "Support for PA Semi PWRficient" | |
c146c958 | 169 | depends on PPC_PASEMI |
2e0c3370 OJ |
170 | default y |
171 | select CPU_FREQ_TABLE | |
172 | help | |
173 | This adds the support for frequency switching on PA Semi | |
174 | PWRficient processors. | |
175 | ||
164a460d | 176 | endmenu |
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177 | |
178 | config PPC601_SYNC_FIX | |
179 | bool "Workarounds for PPC601 bugs" | |
180 | depends on 6xx && (PPC_PREP || PPC_PMAC) | |
181 | help | |
182 | Some versions of the PPC601 (the first PowerPC chip) have bugs which | |
183 | mean that extra synchronization instructions are required near | |
184 | certain instructions, typically those that make major changes to the | |
185 | CPU state. These extra instructions reduce performance slightly. | |
186 | If you say N here, these extra instructions will not be included, | |
187 | resulting in a kernel which will run faster but may not run at all | |
188 | on some systems with the PPC601 chip. | |
189 | ||
190 | If in doubt, say Y here. | |
191 | ||
192 | config TAU | |
193 | bool "On-chip CPU temperature sensor support" | |
164a460d | 194 | depends on CLASSIC32 |
4330f5da KG |
195 | help |
196 | G3 and G4 processors have an on-chip temperature sensor called the | |
197 | 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die | |
198 | temperature within 2-4 degrees Celsius. This option shows the current | |
199 | on-die temperature in /proc/cpuinfo if the cpu supports it. | |
200 | ||
201 | Unfortunately, on some chip revisions, this sensor is very inaccurate | |
202 | and in many cases, does not work at all, so don't assume the cpu | |
203 | temp is actually what /proc/cpuinfo says it is. | |
204 | ||
205 | config TAU_INT | |
206 | bool "Interrupt driven TAU driver (DANGEROUS)" | |
207 | depends on TAU | |
208 | ---help--- | |
209 | The TAU supports an interrupt driven mode which causes an interrupt | |
210 | whenever the temperature goes out of range. This is the fastest way | |
211 | to get notified the temp has exceeded a range. With this option off, | |
212 | a timer is used to re-check the temperature periodically. | |
213 | ||
214 | However, on some cpus it appears that the TAU interrupt hardware | |
215 | is buggy and can cause a situation which would lead unexplained hard | |
216 | lockups. | |
217 | ||
218 | Unless you are extending the TAU driver, or enjoy kernel/hardware | |
219 | debugging, leave this option off. | |
220 | ||
221 | config TAU_AVERAGE | |
222 | bool "Average high and low temp" | |
223 | depends on TAU | |
224 | ---help--- | |
225 | The TAU hardware can compare the temperature to an upper and lower | |
226 | bound. The default behavior is to show both the upper and lower | |
227 | bound in /proc/cpuinfo. If the range is large, the temperature is | |
228 | either changing a lot, or the TAU hardware is broken (likely on some | |
229 | G4's). If the range is small (around 4 degrees), the temperature is | |
230 | relatively stable. If you say Y here, a single temperature value, | |
231 | halfway between the upper and lower bounds, will be reported in | |
232 | /proc/cpuinfo. | |
233 | ||
234 | If in doubt, say N here. | |
235 | ||
98750261 KG |
236 | config QUICC_ENGINE |
237 | bool | |
238 | help | |
239 | The QUICC Engine (QE) is a new generation of communications | |
240 | coprocessors on Freescale embedded CPUs (akin to CPM in older chips). | |
241 | Selecting this option means that you wish to build a kernel | |
242 | for a machine with a QE coprocessor. | |
243 | ||
d6071f88 KG |
244 | config CPM2 |
245 | bool | |
246 | default n | |
247 | help | |
248 | The CPM2 (Communications Processor Module) is a coprocessor on | |
249 | embedded CPUs made by Freescale. Selecting this option means that | |
250 | you wish to build a kernel for a machine with a CPM2 coprocessor | |
251 | on it (826x, 827x, 8560). | |
252 | ||
4330f5da | 253 | endmenu |