xref: /openbmc/linux/arch/arm/mach-ixp4xx/Kconfig (revision 82a96f57) 
1if ARCH_IXP4XX
2
3config ARCH_SUPPORTS_BIG_ENDIAN
4	bool
5	default y
6
7menu "Intel IXP4xx Implementation Options"
8
9comment "IXP4xx Platforms"
10
11config MACH_NSLU2
12	bool
13	prompt "Linksys NSLU2"
14	select PCI
15	help
16	  Say 'Y' here if you want your kernel to support Linksys's
17	  NSLU2 NAS device. For more information on this platform,
18	  see http://www.nslu2-linux.org
19
20config MACH_AVILA
21	bool "Avila"
22	select PCI
23	help
24	  Say 'Y' here if you want your kernel to support the Gateworks
25	  Avila Network Platform. For more information on this platform,
26	  see <file:Documentation/arm/IXP4xx>.
27
28config MACH_LOFT
29    bool "Loft"
30    depends on MACH_AVILA
31    help
32	  Say 'Y' here if you want your kernel to support the Giant
33	  Shoulder Inc Loft board (a minor variation on the standard
34	  Gateworks Avila Network Platform).
35
36config ARCH_ADI_COYOTE
37	bool "Coyote"
38	select PCI
39	help
40	  Say 'Y' here if you want your kernel to support the ADI
41	  Engineering Coyote Gateway Reference Platform. For more
42	  information on this platform, see <file:Documentation/arm/IXP4xx>.
43
44config MACH_GATEWAY7001
45	bool "Gateway 7001"
46	select PCI
47	help
48	  Say 'Y' here if you want your kernel to support Gateway's
49	  7001 Access Point. For more information on this platform,
50	  see http://openwrt.org
51
52config MACH_WG302V2
53	bool "Netgear WG302 v2 / WAG302 v2"
54	select PCI
55	help
56	  Say 'Y' here if you want your kernel to support Netgear's
57	  WG302 v2 or WAG302 v2 Access Points. For more information
58	  on this platform, see http://openwrt.org
59
60config ARCH_IXDP425
61	bool "IXDP425"
62	help
63	  Say 'Y' here if you want your kernel to support Intel's
64	  IXDP425 Development Platform (Also known as Richfield).
65	  For more information on this platform, see <file:Documentation/arm/IXP4xx>.
66
67config MACH_IXDPG425
68	bool "IXDPG425"
69	help
70	  Say 'Y' here if you want your kernel to support Intel's
71	  IXDPG425 Development Platform (Also known as Montajade).
72	  For more information on this platform, see <file:Documentation/arm/IXP4xx>.
73
74config MACH_IXDP465
75	bool "IXDP465"
76	help
77	  Say 'Y' here if you want your kernel to support Intel's
78	  IXDP465 Development Platform (Also known as BMP).
79	  For more information on this platform, see <file:Documentation/arm/IXP4xx>.
80
81config MACH_KIXRP435
82	bool "KIXRP435"
83	help
84	  Say 'Y' here if you want your kernel to support Intel's
85	  KIXRP435 Reference Platform.
86	  For more information on this platform, see <file:Documentation/arm/IXP4xx>.
87
88#
89# IXCDP1100 is the exact same HW as IXDP425, but with a different machine
90# number from the bootloader due to marketing monkeys, so we just enable it
91# by default if IXDP425 is enabled.
92#
93config ARCH_IXCDP1100
94	bool
95	depends on ARCH_IXDP425
96	default y
97
98config ARCH_PRPMC1100
99	bool "PrPMC1100"
100	help
101	  Say 'Y' here if you want your kernel to support the Motorola
102	  PrPCM1100 Processor Mezanine Module. For more information on
103	  this platform, see <file:Documentation/arm/IXP4xx>.
104
105config MACH_NAS100D
106	bool
107	prompt "NAS100D"
108	select PCI
109	help
110	  Say 'Y' here if you want your kernel to support Iomega's
111	  NAS 100d device. For more information on this platform,
112	  see http://www.nslu2-linux.org/wiki/NAS100d/HomePage
113
114config MACH_DSMG600
115	bool
116	prompt "D-Link DSM-G600 RevA"
117	select PCI
118	help
119	  Say 'Y' here if you want your kernel to support D-Link's
120	  DSM-G600 RevA device. For more information on this platform,
121	  see http://www.nslu2-linux.org/wiki/DSMG600/HomePage
122
123config	ARCH_IXDP4XX
124	bool
125	depends on ARCH_IXDP425 || MACH_IXDP465 || MACH_KIXRP435
126	default y
127
128#
129# Certain registers and IRQs are only enabled if supporting IXP465 CPUs
130#
131config CPU_IXP46X
132	bool
133	depends on MACH_IXDP465
134	default y
135
136config CPU_IXP43X
137	bool
138	depends on MACH_KIXRP435
139	default y
140
141config MACH_GTWX5715
142	bool "Gemtek WX5715 (Linksys WRV54G)"
143	depends on ARCH_IXP4XX
144	select PCI
145	help
146		This board is currently inside the Linksys WRV54G Gateways.
147
148		IXP425 - 266mhz
149		32mb SDRAM
150		8mb Flash
151		miniPCI slot 0 does not have a card connector soldered to the board
152		miniPCI slot 1 has an ISL3880 802.11g card (Prism54)
153		npe0 is connected to a Kendin KS8995M Switch (4 ports)
154		npe1 is the "wan" port
155		"Console" UART is available on J11 as console
156		"High Speed" UART is n/c (as far as I can tell)
157		20 Pin ARM/Xscale JTAG interface on J2
158
159comment "IXP4xx Options"
160
161config DMABOUNCE
162	bool
163	default y
164	depends on PCI
165
166config IXP4XX_INDIRECT_PCI
167	bool "Use indirect PCI memory access"
168	depends on PCI
169	help
170          IXP4xx provides two methods of accessing PCI memory space:
171
172          1) A direct mapped window from 0x48000000 to 0x4bffffff (64MB).
173             To access PCI via this space, we simply ioremap() the BAR
174             into the kernel and we can use the standard read[bwl]/write[bwl]
175             macros. This is the preferred method due to speed but it
176             limits the system to just 64MB of PCI memory. This can be
177             problematic if using video cards and other memory-heavy devices.
178
179          2) If > 64MB of memory space is required, the IXP4xx can be
180	     configured to use indirect registers to access PCI This allows
181	     for up to 128MB (0x48000000 to 0x4fffffff) of memory on the bus.
182	     The disadvantage of this is that every PCI access requires
183	     three local register accesses plus a spinlock, but in some
184	     cases the performance hit is acceptable. In addition, you cannot
185	     mmap() PCI devices in this case due to the indirect nature
186	     of the PCI window.
187
188	  By default, the direct method is used. Choose this option if you
189	  need to use the indirect method instead. If you don't know
190	  what you need, leave this option unselected.
191
192config IXP4XX_QMGR
193	tristate "IXP4xx Queue Manager support"
194	help
195	  This driver supports IXP4xx built-in hardware queue manager
196	  and is automatically selected by Ethernet and HSS drivers.
197
198config IXP4XX_NPE
199	tristate "IXP4xx Network Processor Engine support"
200	select HOTPLUG
201	select FW_LOADER
202	help
203	  This driver supports IXP4xx built-in network coprocessors
204	  and is automatically selected by Ethernet and HSS drivers.
205
206endmenu
207
208endif
209