2 bool "Broadcom SoC Support"
3 depends on ARCH_MULTI_V6_V7
5 This enables support for Broadcom ARM based SoC chips
9 comment "IPROC architected SoCs"
15 select HAVE_ARM_SCU if SMP
16 select HAVE_ARM_TWD if SMP
17 select ARM_GLOBAL_TIMER
18 select COMMON_CLK_IPROC
20 select ARCH_REQUIRE_GPIOLIB
24 This enables support for systems based on Broadcom IPROC architected SoCs.
25 The IPROC complex contains one or more ARM CPUs along with common
26 core periperals. Application specific SoCs are created by adding a
27 uArchitecture containing peripherals outside of the IPROC complex.
28 Currently supported SoCs are Cygnus.
30 config ARCH_BCM_CYGNUS
31 bool "Broadcom Cygnus Support"
32 depends on ARCH_MULTI_V7
35 Enable support for the Cygnus family,
36 which includes the following variants:
37 BCM11300, BCM11320, BCM11350, BCM11360,
38 BCM58300, BCM58302, BCM58303, BCM58305.
41 bool "Broadcom Northstar Plus SoC Support"
42 depends on ARCH_MULTI_V7
44 select ARM_ERRATA_754322
45 select ARM_ERRATA_775420
46 select ARM_ERRATA_764369 if SMP
49 Support for Broadcom Northstar Plus SoC.
50 Broadcom Northstar Plus family of SoCs are used for switching control
51 and management applications as well as residential router/gateway
52 applications. The SoC features dual core Cortex A9 ARM CPUs,
53 integrating several peripheral interfaces including multiple Gigabit
54 Ethernet PHYs, DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and
55 NAND flash, SATA and several other IO controllers.
58 bool "Broadcom BCM470X / BCM5301X ARM SoC"
59 depends on ARCH_MULTI_V7
61 select ARM_ERRATA_754322
62 select ARM_ERRATA_775420
63 select ARM_ERRATA_764369 if SMP
67 Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
69 This is a network SoC line mostly used in home routers and
70 wifi access points, it's internal name is Northstar.
71 This inclused the following SoC: BCM53010, BCM53011, BCM53012,
72 BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
75 Do not confuse this with the BCM4760 which is a totally
76 different SoC or with the older BCM47XX and BCM53XX based
77 network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
79 comment "KONA architected SoCs"
81 config ARCH_BCM_MOBILE
83 select ARCH_REQUIRE_GPIOLIB
84 select ARM_ERRATA_754322
85 select ARM_ERRATA_775420
89 select HAVE_ARM_ARCH_TIMER
91 select ARCH_BCM_MOBILE_SMP if SMP
94 This enables support for systems based on Broadcom mobile SoCs.
97 bool "Broadcom BCM281XX SoC family"
98 depends on ARCH_MULTI_V7
99 select ARCH_BCM_MOBILE
102 Enable support for the BCM281XX family, which includes
103 BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
106 config ARCH_BCM_21664
107 bool "Broadcom BCM21664 SoC family"
108 depends on ARCH_MULTI_V7
109 select ARCH_BCM_MOBILE
112 Enable support for the BCM21664 family, which includes
113 BCM21663 and BCM21664 variants.
115 config ARCH_BCM_MOBILE_L2_CACHE
116 bool "Broadcom mobile SoC level 2 cache support"
117 depends on ARCH_BCM_MOBILE
120 select ARCH_BCM_MOBILE_SMC
122 config ARCH_BCM_MOBILE_SMC
124 depends on ARCH_BCM_MOBILE
126 config ARCH_BCM_MOBILE_SMP
128 depends on ARCH_BCM_MOBILE
130 select ARM_ERRATA_764369
132 SMP support for the BCM281XX and BCM21664 SoC families.
133 Provided as an option so SMP support for SoCs of this type
134 can be disabled for an SMP-enabled kernel.
136 comment "Other Architectures"
139 bool "Broadcom BCM2835 family"
140 depends on ARCH_MULTI_V6 || ARCH_MULTI_V7
141 select ARCH_REQUIRE_GPIOLIB
143 select ARM_ERRATA_411920 if ARCH_MULTI_V6
144 select ARM_TIMER_SP804
145 select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
149 select PINCTRL_BCM2835
151 This enables support for the Broadcom BCM2835 and BCM2836 SoCs.
152 This SoC is used in the Raspberry Pi and Roku 2 devices.
155 bool "Broadcom BCM63xx DSL SoC"
156 depends on ARCH_MULTI_V7
158 select ARM_ERRATA_754322
159 select ARM_ERRATA_764369 if SMP
161 select ARM_GLOBAL_TIMER
163 select HAVE_ARM_ARCH_TIMER
164 select HAVE_ARM_TWD if SMP
165 select HAVE_ARM_SCU if SMP
168 This enables support for systems based on Broadcom DSL SoCs.
169 It currently supports the 'BCM63XX' ARM-based family, which includes
170 the BCM63138 variant.
173 bool "Broadcom BCM7XXX based boards"
174 depends on ARCH_MULTI_V7
176 select ARM_ERRATA_798181 if SMP
177 select HAVE_ARM_ARCH_TIMER
178 select BRCMSTB_L2_IRQ
179 select BCM7120_L2_IRQ
180 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
181 select ARCH_WANT_OPTIONAL_GPIOLIB
185 Say Y if you intend to run the kernel on a Broadcom ARM-based STB
188 This enables support for Broadcom ARM-based set-top box chipsets,
189 including the 7445 family of chips.