2 bool "Broadcom SoC Support" if ARCH_MULTI_V6_V7
4 This enables support for Broadcom ARM based SoC chips
8 comment "IPROC architected SoCs"
14 select HAVE_ARM_SCU if SMP
15 select HAVE_ARM_TWD if SMP
16 select ARM_GLOBAL_TIMER
19 select ARCH_REQUIRE_GPIOLIB
23 This enables support for systems based on Broadcom IPROC architected SoCs.
24 The IPROC complex contains one or more ARM CPUs along with common
25 core periperals. Application specific SoCs are created by adding a
26 uArchitecture containing peripherals outside of the IPROC complex.
27 Currently supported SoCs are Cygnus.
29 config ARCH_BCM_CYGNUS
30 bool "Broadcom Cygnus Support" if ARCH_MULTI_V7
33 Enable support for the Cygnus family,
34 which includes the following variants:
35 BCM11300, BCM11320, BCM11350, BCM11360,
36 BCM58300, BCM58302, BCM58303, BCM58305.
39 bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7
42 Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
44 This is a network SoC line mostly used in home routers and
45 wifi access points, it's internal name is Northstar.
46 This inclused the following SoC: BCM53010, BCM53011, BCM53012,
47 BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
50 Do not confuse this with the BCM4760 which is a totally
51 different SoC or with the older BCM47XX and BCM53XX based
52 network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
54 comment "KONA architected SoCs"
56 config ARCH_BCM_MOBILE
58 select ARCH_REQUIRE_GPIOLIB
59 select ARM_ERRATA_754322
60 select ARM_ERRATA_775420
64 select HAVE_ARM_ARCH_TIMER
66 select ARCH_BCM_MOBILE_SMP if SMP
68 This enables support for systems based on Broadcom mobile SoCs.
71 bool "Broadcom BCM281XX SoC family" if ARCH_MULTI_V7
72 select ARCH_BCM_MOBILE
75 Enable support for the BCM281XX family, which includes
76 BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
80 bool "Broadcom BCM21664 SoC family" if ARCH_MULTI_V7
81 select ARCH_BCM_MOBILE
84 Enable support for the BCM21664 family, which includes
85 BCM21663 and BCM21664 variants.
87 config ARCH_BCM_MOBILE_L2_CACHE
88 bool "Broadcom mobile SoC level 2 cache support"
89 depends on ARCH_BCM_MOBILE
92 select ARCH_BCM_MOBILE_SMC
94 config ARCH_BCM_MOBILE_SMC
96 depends on ARCH_BCM_MOBILE
98 config ARCH_BCM_MOBILE_SMP
100 depends on ARCH_BCM_MOBILE
102 select ARM_ERRATA_764369
104 SMP support for the BCM281XX and BCM21664 SoC families.
105 Provided as an option so SMP support for SoCs of this type
106 can be disabled for an SMP-enabled kernel.
108 comment "Other Architectures"
111 bool "Broadcom BCM2835 family" if ARCH_MULTI_V6
112 select ARCH_REQUIRE_GPIOLIB
114 select ARM_ERRATA_411920
115 select ARM_TIMER_SP804
118 select PINCTRL_BCM2835
120 This enables support for the Broadcom BCM2835 SoC. This SoC is
121 used in the Raspberry Pi and Roku 2 devices.
124 bool "Broadcom BCM63xx DSL SoC" if ARCH_MULTI_V7
126 select ARM_ERRATA_754322
127 select ARM_ERRATA_764369 if SMP
129 select ARM_GLOBAL_TIMER
131 select HAVE_ARM_ARCH_TIMER
132 select HAVE_ARM_TWD if SMP
133 select HAVE_ARM_SCU if SMP
136 This enables support for systems based on Broadcom DSL SoCs.
137 It currently supports the 'BCM63XX' ARM-based family, which includes
138 the BCM63138 variant.
141 bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7
143 select ARM_ERRATA_798181 if SMP
144 select HAVE_ARM_ARCH_TIMER
145 select BRCMSTB_GISB_ARB
146 select BRCMSTB_L2_IRQ
147 select BCM7120_L2_IRQ
148 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
149 select ARCH_WANT_OPTIONAL_GPIOLIB
151 Say Y if you intend to run the kernel on a Broadcom ARM-based STB
154 This enables support for Broadcom ARM-based set-top box chipsets,
155 including the 7445 family of chips.