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
63 Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
65 This is a network SoC line mostly used in home routers and
66 wifi access points, it's internal name is Northstar.
67 This inclused the following SoC: BCM53010, BCM53011, BCM53012,
68 BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
71 Do not confuse this with the BCM4760 which is a totally
72 different SoC or with the older BCM47XX and BCM53XX based
73 network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
75 comment "KONA architected SoCs"
77 config ARCH_BCM_MOBILE
79 select ARCH_REQUIRE_GPIOLIB
80 select ARM_ERRATA_754322
81 select ARM_ERRATA_775420
85 select HAVE_ARM_ARCH_TIMER
87 select ARCH_BCM_MOBILE_SMP if SMP
89 This enables support for systems based on Broadcom mobile SoCs.
92 bool "Broadcom BCM281XX SoC family" if ARCH_MULTI_V7
93 select ARCH_BCM_MOBILE
96 Enable support for the BCM281XX family, which includes
97 BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
100 config ARCH_BCM_21664
101 bool "Broadcom BCM21664 SoC family" if ARCH_MULTI_V7
102 select ARCH_BCM_MOBILE
105 Enable support for the BCM21664 family, which includes
106 BCM21663 and BCM21664 variants.
108 config ARCH_BCM_MOBILE_L2_CACHE
109 bool "Broadcom mobile SoC level 2 cache support"
110 depends on ARCH_BCM_MOBILE
113 select ARCH_BCM_MOBILE_SMC
115 config ARCH_BCM_MOBILE_SMC
117 depends on ARCH_BCM_MOBILE
119 config ARCH_BCM_MOBILE_SMP
121 depends on ARCH_BCM_MOBILE
123 select ARM_ERRATA_764369
125 SMP support for the BCM281XX and BCM21664 SoC families.
126 Provided as an option so SMP support for SoCs of this type
127 can be disabled for an SMP-enabled kernel.
129 comment "Other Architectures"
132 bool "Broadcom BCM2835 family" if ARCH_MULTI_V6
133 select ARCH_REQUIRE_GPIOLIB
135 select ARM_ERRATA_411920
136 select ARM_TIMER_SP804
139 select PINCTRL_BCM2835
141 This enables support for the Broadcom BCM2835 SoC. This SoC is
142 used in the Raspberry Pi and Roku 2 devices.
145 bool "Broadcom BCM63xx DSL SoC" if ARCH_MULTI_V7
147 select ARM_ERRATA_754322
148 select ARM_ERRATA_764369 if SMP
150 select ARM_GLOBAL_TIMER
152 select HAVE_ARM_ARCH_TIMER
153 select HAVE_ARM_TWD if SMP
154 select HAVE_ARM_SCU if SMP
157 This enables support for systems based on Broadcom DSL SoCs.
158 It currently supports the 'BCM63XX' ARM-based family, which includes
159 the BCM63138 variant.
162 bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7
164 select ARM_ERRATA_798181 if SMP
165 select HAVE_ARM_ARCH_TIMER
166 select BRCMSTB_GISB_ARB
167 select BRCMSTB_L2_IRQ
168 select BCM7120_L2_IRQ
169 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
170 select ARCH_WANT_OPTIONAL_GPIOLIB
173 Say Y if you intend to run the kernel on a Broadcom ARM-based STB
176 This enables support for Broadcom ARM-based set-top box chipsets,
177 including the 7445 family of chips.