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
44 Support for Broadcom Northstar Plus SoC.
45 Broadcom Northstar Plus family of SoCs are used for switching control
46 and management applications as well as residential router/gateway
47 applications. The SoC features dual core Cortex A9 ARM CPUs,
48 integrating several peripheral interfaces including multiple Gigabit
49 Ethernet PHYs, DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and
50 NAND flash, SATA and several other IO controllers.
53 bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7
56 Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
58 This is a network SoC line mostly used in home routers and
59 wifi access points, it's internal name is Northstar.
60 This inclused the following SoC: BCM53010, BCM53011, BCM53012,
61 BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
64 Do not confuse this with the BCM4760 which is a totally
65 different SoC or with the older BCM47XX and BCM53XX based
66 network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
68 comment "KONA architected SoCs"
70 config ARCH_BCM_MOBILE
72 select ARCH_REQUIRE_GPIOLIB
73 select ARM_ERRATA_754322
74 select ARM_ERRATA_775420
78 select HAVE_ARM_ARCH_TIMER
80 select ARCH_BCM_MOBILE_SMP if SMP
82 This enables support for systems based on Broadcom mobile SoCs.
85 bool "Broadcom BCM281XX SoC family" if ARCH_MULTI_V7
86 select ARCH_BCM_MOBILE
89 Enable support for the BCM281XX family, which includes
90 BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
94 bool "Broadcom BCM21664 SoC family" if ARCH_MULTI_V7
95 select ARCH_BCM_MOBILE
98 Enable support for the BCM21664 family, which includes
99 BCM21663 and BCM21664 variants.
101 config ARCH_BCM_MOBILE_L2_CACHE
102 bool "Broadcom mobile SoC level 2 cache support"
103 depends on ARCH_BCM_MOBILE
106 select ARCH_BCM_MOBILE_SMC
108 config ARCH_BCM_MOBILE_SMC
110 depends on ARCH_BCM_MOBILE
112 config ARCH_BCM_MOBILE_SMP
114 depends on ARCH_BCM_MOBILE
116 select ARM_ERRATA_764369
118 SMP support for the BCM281XX and BCM21664 SoC families.
119 Provided as an option so SMP support for SoCs of this type
120 can be disabled for an SMP-enabled kernel.
122 comment "Other Architectures"
125 bool "Broadcom BCM2835 family" if ARCH_MULTI_V6 || ARCH_MULTI_V7
126 select ARCH_REQUIRE_GPIOLIB
128 select ARM_ERRATA_411920 if ARCH_MULTI_V6
129 select ARM_TIMER_SP804
130 select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
133 select PINCTRL_BCM2835
135 This enables support for the Broadcom BCM2835 and BCM2836 SoCs.
136 This SoC is used in the Raspberry Pi and Roku 2 devices.
139 bool "Broadcom BCM63xx DSL SoC" if ARCH_MULTI_V7
141 select ARM_ERRATA_754322
142 select ARM_ERRATA_764369 if SMP
144 select ARM_GLOBAL_TIMER
146 select HAVE_ARM_ARCH_TIMER
147 select HAVE_ARM_TWD if SMP
148 select HAVE_ARM_SCU if SMP
151 This enables support for systems based on Broadcom DSL SoCs.
152 It currently supports the 'BCM63XX' ARM-based family, which includes
153 the BCM63138 variant.
156 bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7
158 select ARM_ERRATA_798181 if SMP
159 select HAVE_ARM_ARCH_TIMER
160 select BRCMSTB_GISB_ARB
161 select BRCMSTB_L2_IRQ
162 select BCM7120_L2_IRQ
163 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
164 select ARCH_WANT_OPTIONAL_GPIOLIB
167 Say Y if you intend to run the kernel on a Broadcom ARM-based STB
170 This enables support for Broadcom ARM-based set-top box chipsets,
171 including the 7445 family of chips.