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
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
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_23550
116 bool "Broadcom BCM23550 SoC"
117 depends on ARCH_MULTI_V7
118 select ARCH_BCM_MOBILE
121 Enable support for the BCM23550.
123 config ARCH_BCM_MOBILE_L2_CACHE
124 bool "Broadcom mobile SoC level 2 cache support"
125 depends on ARCH_BCM_281XX || ARCH_BCM_21664
128 select ARCH_BCM_MOBILE_SMC
130 config ARCH_BCM_MOBILE_SMC
132 depends on ARCH_BCM_MOBILE
134 config ARCH_BCM_MOBILE_SMP
136 depends on ARCH_BCM_MOBILE
138 select ARM_ERRATA_764369
140 SMP support for the BCM281XX, BCM21664 and BCM23550 SoC families.
141 Provided as an option so SMP support for SoCs of this type
142 can be disabled for an SMP-enabled kernel.
144 comment "Other Architectures"
147 bool "Broadcom BCM2835 family"
148 depends on ARCH_MULTI_V6 || ARCH_MULTI_V7
151 select ARM_ERRATA_411920 if ARCH_MULTI_V6
152 select ARM_TIMER_SP804
153 select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
157 select PINCTRL_BCM2835
159 This enables support for the Broadcom BCM2835 and BCM2836 SoCs.
160 This SoC is used in the Raspberry Pi and Roku 2 devices.
163 bool "Broadcom BCM63xx DSL SoC"
164 depends on ARCH_MULTI_V7
166 select ARM_ERRATA_754322
167 select ARM_ERRATA_764369 if SMP
169 select ARM_GLOBAL_TIMER
171 select HAVE_ARM_ARCH_TIMER
172 select HAVE_ARM_TWD if SMP
173 select HAVE_ARM_SCU if SMP
176 This enables support for systems based on Broadcom DSL SoCs.
177 It currently supports the 'BCM63XX' ARM-based family, which includes
178 the BCM63138 variant.
181 bool "Broadcom BCM7XXX based boards"
182 depends on ARCH_MULTI_V7
184 select ARM_ERRATA_798181 if SMP
185 select HAVE_ARM_ARCH_TIMER
186 select BRCMSTB_L2_IRQ
187 select BCM7120_L2_IRQ
188 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
192 Say Y if you intend to run the kernel on a Broadcom ARM-based STB
195 This enables support for Broadcom ARM-based set-top box chipsets,
196 including the 7445 family of chips.