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
93 This enables support for systems based on Broadcom mobile SoCs.
96 bool "Broadcom BCM281XX SoC family"
97 depends on ARCH_MULTI_V7
98 select ARCH_BCM_MOBILE
101 Enable support for the BCM281XX family, which includes
102 BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
105 config ARCH_BCM_21664
106 bool "Broadcom BCM21664 SoC family"
107 depends on ARCH_MULTI_V7
108 select ARCH_BCM_MOBILE
111 Enable support for the BCM21664 family, which includes
112 BCM21663 and BCM21664 variants.
114 config ARCH_BCM_MOBILE_L2_CACHE
115 bool "Broadcom mobile SoC level 2 cache support"
116 depends on ARCH_BCM_MOBILE
119 select ARCH_BCM_MOBILE_SMC
121 config ARCH_BCM_MOBILE_SMC
123 depends on ARCH_BCM_MOBILE
125 config ARCH_BCM_MOBILE_SMP
127 depends on ARCH_BCM_MOBILE
129 select ARM_ERRATA_764369
131 SMP support for the BCM281XX and BCM21664 SoC families.
132 Provided as an option so SMP support for SoCs of this type
133 can be disabled for an SMP-enabled kernel.
135 comment "Other Architectures"
138 bool "Broadcom BCM2835 family"
139 depends on ARCH_MULTI_V6 || ARCH_MULTI_V7
140 select ARCH_REQUIRE_GPIOLIB
142 select ARM_ERRATA_411920 if ARCH_MULTI_V6
143 select ARM_TIMER_SP804
144 select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
147 select PINCTRL_BCM2835
149 This enables support for the Broadcom BCM2835 and BCM2836 SoCs.
150 This SoC is used in the Raspberry Pi and Roku 2 devices.
153 bool "Broadcom BCM63xx DSL SoC"
154 depends on ARCH_MULTI_V7
156 select ARM_ERRATA_754322
157 select ARM_ERRATA_764369 if SMP
159 select ARM_GLOBAL_TIMER
161 select HAVE_ARM_ARCH_TIMER
162 select HAVE_ARM_TWD if SMP
163 select HAVE_ARM_SCU if SMP
166 This enables support for systems based on Broadcom DSL SoCs.
167 It currently supports the 'BCM63XX' ARM-based family, which includes
168 the BCM63138 variant.
171 bool "Broadcom BCM7XXX based boards"
172 depends on ARCH_MULTI_V7
174 select ARM_ERRATA_798181 if SMP
175 select HAVE_ARM_ARCH_TIMER
176 select BRCMSTB_GISB_ARB
177 select BRCMSTB_L2_IRQ
178 select BCM7120_L2_IRQ
179 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
180 select ARCH_WANT_OPTIONAL_GPIOLIB
183 Say Y if you intend to run the kernel on a Broadcom ARM-based STB
186 This enables support for Broadcom ARM-based set-top box chipsets,
187 including the 7445 family of chips.