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
17 select COMMON_CLK_IPROC
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 Northstar Plus SoC Support" if ARCH_MULTI_V7
41 select ARM_ERRATA_754322
42 select ARM_ERRATA_775420
43 select ARM_ERRATA_764369 if SMP
46 Support for Broadcom Northstar Plus SoC.
47 Broadcom Northstar Plus family of SoCs are used for switching control
48 and management applications as well as residential router/gateway
49 applications. The SoC features dual core Cortex A9 ARM CPUs,
50 integrating several peripheral interfaces including multiple Gigabit
51 Ethernet PHYs, DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and
52 NAND flash, SATA and several other IO controllers.
55 bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7
57 select ARM_ERRATA_754322
58 select ARM_ERRATA_775420
59 select ARM_ERRATA_764369 if SMP
62 Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
64 This is a network SoC line mostly used in home routers and
65 wifi access points, it's internal name is Northstar.
66 This inclused the following SoC: BCM53010, BCM53011, BCM53012,
67 BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
70 Do not confuse this with the BCM4760 which is a totally
71 different SoC or with the older BCM47XX and BCM53XX based
72 network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
74 comment "KONA architected SoCs"
76 config ARCH_BCM_MOBILE
78 select ARCH_REQUIRE_GPIOLIB
79 select ARM_ERRATA_754322
80 select ARM_ERRATA_775420
84 select HAVE_ARM_ARCH_TIMER
86 select ARCH_BCM_MOBILE_SMP if SMP
88 This enables support for systems based on Broadcom mobile SoCs.
91 bool "Broadcom BCM281XX SoC family" if ARCH_MULTI_V7
92 select ARCH_BCM_MOBILE
95 Enable support for the BCM281XX family, which includes
96 BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
100 bool "Broadcom BCM21664 SoC family" if ARCH_MULTI_V7
101 select ARCH_BCM_MOBILE
104 Enable support for the BCM21664 family, which includes
105 BCM21663 and BCM21664 variants.
107 config ARCH_BCM_MOBILE_L2_CACHE
108 bool "Broadcom mobile SoC level 2 cache support"
109 depends on ARCH_BCM_MOBILE
112 select ARCH_BCM_MOBILE_SMC
114 config ARCH_BCM_MOBILE_SMC
116 depends on ARCH_BCM_MOBILE
118 config ARCH_BCM_MOBILE_SMP
120 depends on ARCH_BCM_MOBILE
122 select ARM_ERRATA_764369
124 SMP support for the BCM281XX and BCM21664 SoC families.
125 Provided as an option so SMP support for SoCs of this type
126 can be disabled for an SMP-enabled kernel.
128 comment "Other Architectures"
131 bool "Broadcom BCM2835 family" if ARCH_MULTI_V6
132 select ARCH_REQUIRE_GPIOLIB
134 select ARM_ERRATA_411920
135 select ARM_TIMER_SP804
138 select PINCTRL_BCM2835
140 This enables support for the Broadcom BCM2835 SoC. This SoC is
141 used in the Raspberry Pi and Roku 2 devices.
144 bool "Broadcom BCM63xx DSL SoC" if ARCH_MULTI_V7
146 select ARM_ERRATA_754322
147 select ARM_ERRATA_764369 if SMP
149 select ARM_GLOBAL_TIMER
151 select HAVE_ARM_ARCH_TIMER
152 select HAVE_ARM_TWD if SMP
153 select HAVE_ARM_SCU if SMP
156 This enables support for systems based on Broadcom DSL SoCs.
157 It currently supports the 'BCM63XX' ARM-based family, which includes
158 the BCM63138 variant.
161 bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7
163 select ARM_ERRATA_798181 if SMP
164 select HAVE_ARM_ARCH_TIMER
165 select BRCMSTB_GISB_ARB
166 select BRCMSTB_L2_IRQ
167 select BCM7120_L2_IRQ
168 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
169 select ARCH_WANT_OPTIONAL_GPIOLIB
172 Say Y if you intend to run the kernel on a Broadcom ARM-based STB
175 This enables support for Broadcom ARM-based set-top box chipsets,
176 including the 7445 family of chips.