Commit | Line | Data |
---|---|---|
8fc5ffa0 AV |
1 | if ARCH_AT91 |
2 | ||
f090fb37 BB |
3 | config HAVE_AT91_UTMI |
4 | bool | |
5 | ||
c84a61d8 BB |
6 | config HAVE_AT91_USB_CLK |
7 | bool | |
8 | ||
13079a73 JCPV |
9 | config HAVE_AT91_DBGU0 |
10 | bool | |
11 | ||
12 | config HAVE_AT91_DBGU1 | |
13 | bool | |
14 | ||
2dc850b6 NF |
15 | config HAVE_AT91_DBGU2 |
16 | bool | |
17 | ||
c8a8c630 BB |
18 | config AT91_USE_OLD_CLK |
19 | bool | |
20 | ||
c8a8c630 BB |
21 | config COMMON_CLK_AT91 |
22 | bool | |
7538ec7d | 23 | default USE_OF && !AT91_USE_OLD_CLK |
c8a8c630 BB |
24 | select COMMON_CLK |
25 | ||
26 | config OLD_CLK_AT91 | |
27 | bool | |
7538ec7d | 28 | default AT91_USE_OLD_CLK |
c8a8c630 | 29 | |
91a55d4f BB |
30 | config OLD_IRQ_AT91 |
31 | bool | |
32 | select MULTI_IRQ_HANDLER | |
33 | select SPARSE_IRQ | |
34 | ||
a9c0688f BB |
35 | config HAVE_AT91_SMD |
36 | bool | |
37 | ||
bcc5fd49 AB |
38 | config HAVE_AT91_H32MX |
39 | bool | |
40 | ||
1441bd32 JCPV |
41 | config SOC_AT91SAM9 |
42 | bool | |
3b26f39b | 43 | select ATMEL_AIC_IRQ if !OLD_IRQ_AT91 |
1441bd32 | 44 | select CPU_ARM926T |
b1b3f49c | 45 | select GENERIC_CLOCKEVENTS |
63e60368 AB |
46 | select MEMORY if USE_OF |
47 | select ATMEL_SDRAMC if USE_OF | |
1441bd32 | 48 | |
8f4b4794 LD |
49 | config SOC_SAMA5 |
50 | bool | |
3b26f39b | 51 | select ATMEL_AIC5_IRQ |
8f4b4794 LD |
52 | select CPU_V7 |
53 | select GENERIC_CLOCKEVENTS | |
a1628604 | 54 | select USE_OF |
63e60368 AB |
55 | select MEMORY |
56 | select ATMEL_SDRAMC | |
8f4b4794 | 57 | |
8fc5ffa0 AV |
58 | menu "Atmel AT91 System-on-Chip" |
59 | ||
8f0cdcc5 LD |
60 | choice |
61 | ||
62 | prompt "Core type" | |
63 | ||
64 | config SOC_SAM_V4_V5 | |
fe138c23 | 65 | bool "ARM9 AT91SAM9/AT91RM9200" |
8f0cdcc5 | 66 | help |
fe138c23 AB |
67 | Select this if you are using one of Atmel's AT91SAM9 or |
68 | AT91RM9200 SoC. | |
8f0cdcc5 | 69 | |
8f4b4794 LD |
70 | config SOC_SAM_V7 |
71 | bool "Cortex A5" | |
72 | help | |
73 | Select this if you are using one of Atmel's SAMA5D3 SoC. | |
74 | ||
8f0cdcc5 LD |
75 | endchoice |
76 | ||
1e3ce2b8 | 77 | comment "Atmel AT91 Processor" |
8fc5ffa0 | 78 | |
8f4b4794 LD |
79 | if SOC_SAM_V7 |
80 | config SOC_SAMA5D3 | |
81 | bool "SAMA5D3 family" | |
8f4b4794 LD |
82 | select SOC_SAMA5 |
83 | select HAVE_FB_ATMEL | |
84 | select HAVE_AT91_DBGU1 | |
f090fb37 | 85 | select HAVE_AT91_UTMI |
a9c0688f | 86 | select HAVE_AT91_SMD |
c84a61d8 | 87 | select HAVE_AT91_USB_CLK |
8f4b4794 LD |
88 | help |
89 | Select this if you are using one of Atmel's SAMA5D3 family SoC. | |
7f457160 | 90 | This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35, SAMA5D36. |
2dc850b6 NF |
91 | |
92 | config SOC_SAMA5D4 | |
93 | bool "SAMA5D4 family" | |
94 | select SOC_SAMA5 | |
95 | select HAVE_AT91_DBGU2 | |
96 | select CLKSRC_MMIO | |
97 | select CACHE_L2X0 | |
98 | select CACHE_PL310 | |
99 | select HAVE_FB_ATMEL | |
100 | select HAVE_AT91_UTMI | |
101 | select HAVE_AT91_SMD | |
102 | select HAVE_AT91_USB_CLK | |
103 | select HAVE_AT91_H32MX | |
104 | help | |
105 | Select this if you are using one of Atmel's SAMA5D4 family SoC. | |
8f4b4794 LD |
106 | endif |
107 | ||
8f0cdcc5 | 108 | if SOC_SAM_V4_V5 |
1e3ce2b8 | 109 | config SOC_AT91RM9200 |
8fc5ffa0 | 110 | bool "AT91RM9200" |
3b26f39b | 111 | select ATMEL_AIC_IRQ if !OLD_IRQ_AT91 |
c750815e | 112 | select CPU_ARM920T |
5e802dfa | 113 | select GENERIC_CLOCKEVENTS |
13079a73 | 114 | select HAVE_AT91_DBGU0 |
c84a61d8 | 115 | select HAVE_AT91_USB_CLK |
73a59c1c | 116 | |
1e3ce2b8 JCPV |
117 | config SOC_AT91SAM9260 |
118 | bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20" | |
13079a73 | 119 | select HAVE_AT91_DBGU0 |
b1b3f49c | 120 | select SOC_AT91SAM9 |
c84a61d8 | 121 | select HAVE_AT91_USB_CLK |
1e3ce2b8 JCPV |
122 | help |
123 | Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE | |
124 | or AT91SAM9G20 SoC. | |
8fc5ffa0 | 125 | |
1e3ce2b8 JCPV |
126 | config SOC_AT91SAM9261 |
127 | bool "AT91SAM9261 or AT91SAM9G10" | |
13079a73 | 128 | select HAVE_AT91_DBGU0 |
0912e535 | 129 | select HAVE_FB_ATMEL |
b1b3f49c | 130 | select SOC_AT91SAM9 |
c84a61d8 | 131 | select HAVE_AT91_USB_CLK |
1e3ce2b8 JCPV |
132 | help |
133 | Select this if you are using one of Atmel's AT91SAM9261 or AT91SAM9G10 SoC. | |
b319ff80 | 134 | |
1e3ce2b8 | 135 | config SOC_AT91SAM9263 |
b2c65616 | 136 | bool "AT91SAM9263" |
1e3ce2b8 | 137 | select HAVE_AT91_DBGU1 |
0912e535 | 138 | select HAVE_FB_ATMEL |
b1b3f49c | 139 | select SOC_AT91SAM9 |
c84a61d8 | 140 | select HAVE_AT91_USB_CLK |
b2c65616 | 141 | |
1e3ce2b8 | 142 | config SOC_AT91SAM9RL |
877d7720 | 143 | bool "AT91SAM9RL" |
13079a73 | 144 | select HAVE_AT91_DBGU0 |
1e3ce2b8 | 145 | select HAVE_FB_ATMEL |
b1b3f49c | 146 | select SOC_AT91SAM9 |
f090fb37 | 147 | select HAVE_AT91_UTMI |
877d7720 | 148 | |
1e3ce2b8 | 149 | config SOC_AT91SAM9G45 |
ca1dcbf7 | 150 | bool "AT91SAM9G45 or AT91SAM9M10 families" |
1e3ce2b8 | 151 | select HAVE_AT91_DBGU1 |
0912e535 | 152 | select HAVE_FB_ATMEL |
b1b3f49c | 153 | select SOC_AT91SAM9 |
f090fb37 | 154 | select HAVE_AT91_UTMI |
c84a61d8 | 155 | select HAVE_AT91_USB_CLK |
ca1dcbf7 NF |
156 | help |
157 | Select this if you are using one of Atmel's AT91SAM9G45 family SoC. | |
158 | This support covers AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11. | |
789b23bc | 159 | |
1e3ce2b8 | 160 | config SOC_AT91SAM9X5 |
9a3ee403 | 161 | bool "AT91SAM9x5 family" |
1e3ce2b8 | 162 | select HAVE_AT91_DBGU0 |
9a3ee403 | 163 | select HAVE_FB_ATMEL |
b1b3f49c | 164 | select SOC_AT91SAM9 |
f090fb37 | 165 | select HAVE_AT91_UTMI |
a9c0688f | 166 | select HAVE_AT91_SMD |
c84a61d8 | 167 | select HAVE_AT91_USB_CLK |
a26e1af5 NF |
168 | help |
169 | Select this if you are using one of Atmel's AT91SAM9x5 family SoC. | |
170 | This means that your SAM9 name finishes with a '5' (except if it is | |
171 | AT91SAM9G45!). | |
172 | This support covers AT91SAM9G15, AT91SAM9G25, AT91SAM9X25, AT91SAM9G35 | |
173 | and AT91SAM9X35. | |
9a3ee403 | 174 | |
74db4fb9 HX |
175 | config SOC_AT91SAM9N12 |
176 | bool "AT91SAM9N12 family" | |
74db4fb9 HX |
177 | select HAVE_AT91_DBGU0 |
178 | select HAVE_FB_ATMEL | |
b1b3f49c | 179 | select SOC_AT91SAM9 |
c84a61d8 | 180 | select HAVE_AT91_USB_CLK |
74db4fb9 HX |
181 | help |
182 | Select this if you are using Atmel's AT91SAM9N12 SoC. | |
183 | ||
8fc5ffa0 | 184 | # ---------------------------------------------------------- |
fe138c23 AB |
185 | endif # SOC_SAM_V4_V5 |
186 | ||
8fc5ffa0 | 187 | |
7538ec7d | 188 | if SOC_SAM_V4_V5 |
3ae8dbdc | 189 | source arch/arm/mach-at91/Kconfig.non_dt |
fe138c23 | 190 | endif |
9f1ccefe | 191 | |
49fe2ba3 NF |
192 | comment "Generic Board Type" |
193 | ||
397f8c3c JE |
194 | config MACH_AT91RM9200_DT |
195 | bool "Atmel AT91RM9200 Evaluation Kits with device-tree support" | |
196 | depends on SOC_AT91RM9200 | |
197 | select USE_OF | |
198 | help | |
199 | Select this if you want to experiment device-tree with | |
200 | an Atmel RM9200 Evaluation Kit. | |
201 | ||
4afcd1db | 202 | config MACH_AT91SAM9_DT |
49fe2ba3 | 203 | bool "Atmel AT91SAM Evaluation Kits with device-tree support" |
35ed3c7a | 204 | depends on SOC_AT91SAM9 |
49fe2ba3 NF |
205 | select USE_OF |
206 | help | |
207 | Select this if you want to experiment device-tree with | |
208 | an Atmel Evaluation Kit. | |
209 | ||
8f4b4794 LD |
210 | config MACH_SAMA5_DT |
211 | bool "Atmel SAMA5 Evaluation Kits with device-tree support" | |
212 | depends on SOC_SAMA5 | |
213 | select USE_OF | |
0580ed36 | 214 | select PHYLIB if NETDEVICES |
8f4b4794 LD |
215 | help |
216 | Select this if you want to experiment device-tree with | |
217 | an Atmel Evaluation Kit. | |
218 | ||
49fe2ba3 NF |
219 | # ---------------------------------------------------------- |
220 | ||
8fc5ffa0 | 221 | comment "AT91 Feature Selections" |
73a59c1c | 222 | |
eaad2db0 AV |
223 | config AT91_SLOW_CLOCK |
224 | bool "Suspend-to-RAM disables main oscillator" | |
225 | depends on SUSPEND | |
226 | help | |
227 | Select this if you want Suspend-to-RAM to save the most power | |
228 | possible (without powering off the CPU) by disabling the PLLs | |
229 | and main oscillator so that only the 32 KiHz clock is available. | |
230 | ||
231 | When only that slow-clock is available, some peripherals lose | |
232 | functionality. Many can't issue wakeup events unless faster | |
233 | clocks are available. Some lose their operating state and | |
234 | need to be completely re-initialized. | |
235 | ||
5248c657 DB |
236 | config AT91_TIMER_HZ |
237 | int "Kernel HZ (jiffies per second)" | |
238 | range 32 1024 | |
239 | depends on ARCH_AT91 | |
240 | default "128" if ARCH_AT91RM9200 | |
241 | default "100" | |
242 | help | |
243 | On AT91rm9200 chips where you're using a system clock derived | |
244 | from the 32768 Hz hardware clock, this tick rate should divide | |
245 | it exactly: use a power-of-two value, such as 128 or 256, to | |
246 | reduce timing errors caused by rounding. | |
247 | ||
248 | On AT91sam926x chips, or otherwise when using a higher precision | |
249 | system clock (of at least several MHz), rounding is less of a | |
250 | problem so it can be safer to use a decimal values like 100. | |
251 | ||
73a59c1c SP |
252 | endmenu |
253 | ||
254 | endif |