]>
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 COMMON_CLK_AT91 |
19 | bool | |
c8a8c630 BB |
20 | select COMMON_CLK |
21 | ||
a9c0688f BB |
22 | config HAVE_AT91_SMD |
23 | bool | |
24 | ||
bcc5fd49 AB |
25 | config HAVE_AT91_H32MX |
26 | bool | |
27 | ||
1441bd32 JCPV |
28 | config SOC_AT91SAM9 |
29 | bool | |
ef7eda2c NF |
30 | select ATMEL_AIC_IRQ |
31 | select COMMON_CLK_AT91 | |
1441bd32 | 32 | select CPU_ARM926T |
b1b3f49c | 33 | select GENERIC_CLOCKEVENTS |
ef7eda2c NF |
34 | select MEMORY |
35 | select ATMEL_SDRAMC | |
1441bd32 | 36 | |
8f4b4794 LD |
37 | config SOC_SAMA5 |
38 | bool | |
3b26f39b | 39 | select ATMEL_AIC5_IRQ |
ef7eda2c | 40 | select COMMON_CLK_AT91 |
8f4b4794 LD |
41 | select CPU_V7 |
42 | select GENERIC_CLOCKEVENTS | |
63e60368 AB |
43 | select MEMORY |
44 | select ATMEL_SDRAMC | |
93d2cf46 | 45 | select PHYLIB if NETDEVICES |
8f4b4794 | 46 | |
8fc5ffa0 AV |
47 | menu "Atmel AT91 System-on-Chip" |
48 | ||
8f0cdcc5 LD |
49 | choice |
50 | ||
51 | prompt "Core type" | |
52 | ||
53 | config SOC_SAM_V4_V5 | |
fe138c23 | 54 | bool "ARM9 AT91SAM9/AT91RM9200" |
8f0cdcc5 | 55 | help |
fe138c23 AB |
56 | Select this if you are using one of Atmel's AT91SAM9 or |
57 | AT91RM9200 SoC. | |
8f0cdcc5 | 58 | |
8f4b4794 LD |
59 | config SOC_SAM_V7 |
60 | bool "Cortex A5" | |
61 | help | |
62 | Select this if you are using one of Atmel's SAMA5D3 SoC. | |
63 | ||
8f0cdcc5 LD |
64 | endchoice |
65 | ||
1e3ce2b8 | 66 | comment "Atmel AT91 Processor" |
8fc5ffa0 | 67 | |
8f4b4794 LD |
68 | if SOC_SAM_V7 |
69 | config SOC_SAMA5D3 | |
70 | bool "SAMA5D3 family" | |
8f4b4794 LD |
71 | select SOC_SAMA5 |
72 | select HAVE_FB_ATMEL | |
73 | select HAVE_AT91_DBGU1 | |
f090fb37 | 74 | select HAVE_AT91_UTMI |
a9c0688f | 75 | select HAVE_AT91_SMD |
c84a61d8 | 76 | select HAVE_AT91_USB_CLK |
8f4b4794 LD |
77 | help |
78 | Select this if you are using one of Atmel's SAMA5D3 family SoC. | |
7f457160 | 79 | This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35, SAMA5D36. |
2dc850b6 NF |
80 | |
81 | config SOC_SAMA5D4 | |
82 | bool "SAMA5D4 family" | |
83 | select SOC_SAMA5 | |
84 | select HAVE_AT91_DBGU2 | |
85 | select CLKSRC_MMIO | |
86 | select CACHE_L2X0 | |
87 | select CACHE_PL310 | |
88 | select HAVE_FB_ATMEL | |
89 | select HAVE_AT91_UTMI | |
90 | select HAVE_AT91_SMD | |
91 | select HAVE_AT91_USB_CLK | |
92 | select HAVE_AT91_H32MX | |
93 | help | |
94 | Select this if you are using one of Atmel's SAMA5D4 family SoC. | |
8f4b4794 LD |
95 | endif |
96 | ||
8f0cdcc5 | 97 | if SOC_SAM_V4_V5 |
1e3ce2b8 | 98 | config SOC_AT91RM9200 |
8fc5ffa0 | 99 | bool "AT91RM9200" |
ef7eda2c NF |
100 | select ATMEL_AIC_IRQ |
101 | select COMMON_CLK_AT91 | |
c750815e | 102 | select CPU_ARM920T |
5e802dfa | 103 | select GENERIC_CLOCKEVENTS |
13079a73 | 104 | select HAVE_AT91_DBGU0 |
c84a61d8 | 105 | select HAVE_AT91_USB_CLK |
73a59c1c | 106 | |
1e3ce2b8 JCPV |
107 | config SOC_AT91SAM9260 |
108 | bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20" | |
13079a73 | 109 | select HAVE_AT91_DBGU0 |
b1b3f49c | 110 | select SOC_AT91SAM9 |
c84a61d8 | 111 | select HAVE_AT91_USB_CLK |
1e3ce2b8 JCPV |
112 | help |
113 | Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE | |
114 | or AT91SAM9G20 SoC. | |
8fc5ffa0 | 115 | |
1e3ce2b8 JCPV |
116 | config SOC_AT91SAM9261 |
117 | bool "AT91SAM9261 or AT91SAM9G10" | |
13079a73 | 118 | select HAVE_AT91_DBGU0 |
0912e535 | 119 | select HAVE_FB_ATMEL |
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 AT91SAM9261 or AT91SAM9G10 SoC. | |
b319ff80 | 124 | |
1e3ce2b8 | 125 | config SOC_AT91SAM9263 |
b2c65616 | 126 | bool "AT91SAM9263" |
1e3ce2b8 | 127 | select HAVE_AT91_DBGU1 |
0912e535 | 128 | select HAVE_FB_ATMEL |
b1b3f49c | 129 | select SOC_AT91SAM9 |
c84a61d8 | 130 | select HAVE_AT91_USB_CLK |
b2c65616 | 131 | |
1e3ce2b8 | 132 | config SOC_AT91SAM9RL |
877d7720 | 133 | bool "AT91SAM9RL" |
13079a73 | 134 | select HAVE_AT91_DBGU0 |
1e3ce2b8 | 135 | select HAVE_FB_ATMEL |
b1b3f49c | 136 | select SOC_AT91SAM9 |
f090fb37 | 137 | select HAVE_AT91_UTMI |
877d7720 | 138 | |
1e3ce2b8 | 139 | config SOC_AT91SAM9G45 |
ca1dcbf7 | 140 | bool "AT91SAM9G45 or AT91SAM9M10 families" |
1e3ce2b8 | 141 | select HAVE_AT91_DBGU1 |
0912e535 | 142 | select HAVE_FB_ATMEL |
b1b3f49c | 143 | select SOC_AT91SAM9 |
f090fb37 | 144 | select HAVE_AT91_UTMI |
c84a61d8 | 145 | select HAVE_AT91_USB_CLK |
ca1dcbf7 NF |
146 | help |
147 | Select this if you are using one of Atmel's AT91SAM9G45 family SoC. | |
148 | This support covers AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11. | |
789b23bc | 149 | |
1e3ce2b8 | 150 | config SOC_AT91SAM9X5 |
9a3ee403 | 151 | bool "AT91SAM9x5 family" |
1e3ce2b8 | 152 | select HAVE_AT91_DBGU0 |
9a3ee403 | 153 | select HAVE_FB_ATMEL |
b1b3f49c | 154 | select SOC_AT91SAM9 |
f090fb37 | 155 | select HAVE_AT91_UTMI |
a9c0688f | 156 | select HAVE_AT91_SMD |
c84a61d8 | 157 | select HAVE_AT91_USB_CLK |
a26e1af5 NF |
158 | help |
159 | Select this if you are using one of Atmel's AT91SAM9x5 family SoC. | |
160 | This means that your SAM9 name finishes with a '5' (except if it is | |
161 | AT91SAM9G45!). | |
162 | This support covers AT91SAM9G15, AT91SAM9G25, AT91SAM9X25, AT91SAM9G35 | |
163 | and AT91SAM9X35. | |
9a3ee403 | 164 | |
74db4fb9 HX |
165 | config SOC_AT91SAM9N12 |
166 | bool "AT91SAM9N12 family" | |
74db4fb9 HX |
167 | select HAVE_AT91_DBGU0 |
168 | select HAVE_FB_ATMEL | |
b1b3f49c | 169 | select SOC_AT91SAM9 |
c84a61d8 | 170 | select HAVE_AT91_USB_CLK |
74db4fb9 HX |
171 | help |
172 | Select this if you are using Atmel's AT91SAM9N12 SoC. | |
173 | ||
8fc5ffa0 | 174 | # ---------------------------------------------------------- |
fe138c23 AB |
175 | endif # SOC_SAM_V4_V5 |
176 | ||
8fc5ffa0 | 177 | comment "AT91 Feature Selections" |
73a59c1c | 178 | |
eaad2db0 AV |
179 | config AT91_SLOW_CLOCK |
180 | bool "Suspend-to-RAM disables main oscillator" | |
181 | depends on SUSPEND | |
182 | help | |
183 | Select this if you want Suspend-to-RAM to save the most power | |
184 | possible (without powering off the CPU) by disabling the PLLs | |
185 | and main oscillator so that only the 32 KiHz clock is available. | |
186 | ||
187 | When only that slow-clock is available, some peripherals lose | |
188 | functionality. Many can't issue wakeup events unless faster | |
189 | clocks are available. Some lose their operating state and | |
190 | need to be completely re-initialized. | |
191 | ||
5248c657 DB |
192 | config AT91_TIMER_HZ |
193 | int "Kernel HZ (jiffies per second)" | |
194 | range 32 1024 | |
195 | depends on ARCH_AT91 | |
e152015b | 196 | default "128" if SOC_AT91RM9200 |
5248c657 DB |
197 | default "100" |
198 | help | |
199 | On AT91rm9200 chips where you're using a system clock derived | |
200 | from the 32768 Hz hardware clock, this tick rate should divide | |
201 | it exactly: use a power-of-two value, such as 128 or 256, to | |
202 | reduce timing errors caused by rounding. | |
203 | ||
204 | On AT91sam926x chips, or otherwise when using a higher precision | |
205 | system clock (of at least several MHz), rounding is less of a | |
206 | problem so it can be safer to use a decimal values like 100. | |
207 | ||
73a59c1c SP |
208 | endmenu |
209 | ||
210 | endif |