arch/arm/mach-bcm/Kconfig

   1 menuconfig ARCH_BCM
   2         bool "Broadcom SoC Support" if ARCH_MULTI_V6_V7
   3         help
   4           This enables support for Broadcom ARM based SoC chips
   5
   6 if ARCH_BCM
   7
   8 comment "IPROC architected SoCs"
   9
  10 config ARCH_BCM_IPROC
  11         bool
  12         select ARM_GIC
  13         select CACHE_L2X0
  14         select HAVE_ARM_SCU if SMP
  15         select HAVE_ARM_TWD if SMP
  16         select ARM_GLOBAL_TIMER
  17         select COMMON_CLK_IPROC
  18         select CLKSRC_MMIO
  19         select ARCH_REQUIRE_GPIOLIB
  20         select ARM_AMBA
  21         select PINCTRL
  22         help
  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.
  28
  29 config ARCH_BCM_CYGNUS
  30         bool "Broadcom Cygnus Support" if ARCH_MULTI_V7
  31         select ARCH_BCM_IPROC
  32         help
  33           Enable support for the Cygnus family,
  34           which includes the following variants:
  35           BCM11300, BCM11320, BCM11350, BCM11360,
  36           BCM58300, BCM58302, BCM58303, BCM58305.
  37
  38 config ARCH_BCM_NSP
  39         bool "Broadcom Northstar Plus SoC Support" if ARCH_MULTI_V7
  40         select ARCH_BCM_IPROC
  41         select ARM_ERRATA_754322
  42         select ARM_ERRATA_775420
  43         help
  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.
  51
  52 config ARCH_BCM_5301X
  53         bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7
  54         select ARCH_BCM_IPROC
  55         help
  56           Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
  57
  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,
  62           BCM4708 and BCM4709.
  63
  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
  67
  68 comment "KONA architected SoCs"
  69
  70 config ARCH_BCM_MOBILE
  71         bool
  72         select ARCH_REQUIRE_GPIOLIB
  73         select ARM_ERRATA_754322
  74         select ARM_ERRATA_775420
  75         select ARM_GIC
  76         select GPIO_BCM_KONA
  77         select TICK_ONESHOT
  78         select HAVE_ARM_ARCH_TIMER
  79         select PINCTRL
  80         select ARCH_BCM_MOBILE_SMP if SMP
  81         help
  82           This enables support for systems based on Broadcom mobile SoCs.
  83
  84 config ARCH_BCM_281XX
  85         bool "Broadcom BCM281XX SoC family" if ARCH_MULTI_V7
  86         select ARCH_BCM_MOBILE
  87         select HAVE_SMP
  88         help
  89           Enable support for the BCM281XX family, which includes
  90           BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
  91           variants.
  92
  93 config ARCH_BCM_21664
  94         bool "Broadcom BCM21664 SoC family" if ARCH_MULTI_V7
  95         select ARCH_BCM_MOBILE
  96         select HAVE_SMP
  97         help
  98           Enable support for the BCM21664 family, which includes
  99           BCM21663 and BCM21664 variants.
 100
 101 config ARCH_BCM_MOBILE_L2_CACHE
 102         bool "Broadcom mobile SoC level 2 cache support"
 103         depends on ARCH_BCM_MOBILE
 104         default y
 105         select CACHE_L2X0
 106         select ARCH_BCM_MOBILE_SMC
 107
 108 config ARCH_BCM_MOBILE_SMC
 109         bool
 110         depends on ARCH_BCM_MOBILE
 111
 112 config ARCH_BCM_MOBILE_SMP
 113         bool
 114         depends on ARCH_BCM_MOBILE
 115         select HAVE_ARM_SCU
 116         select ARM_ERRATA_764369
 117         help
 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.
 121
 122 comment "Other Architectures"
 123
 124 config ARCH_BCM2835
 125         bool "Broadcom BCM2835 family" if ARCH_MULTI_V6
 126         select ARCH_REQUIRE_GPIOLIB
 127         select ARM_AMBA
 128         select ARM_ERRATA_411920
 129         select ARM_TIMER_SP804
 130         select CLKSRC_OF
 131         select PINCTRL
 132         select PINCTRL_BCM2835
 133         help
 134           This enables support for the Broadcom BCM2835 SoC. This SoC is
 135           used in the Raspberry Pi and Roku 2 devices.
 136
 137 config ARCH_BCM_63XX
 138         bool "Broadcom BCM63xx DSL SoC" if ARCH_MULTI_V7
 139         depends on MMU
 140         select ARM_ERRATA_754322
 141         select ARM_ERRATA_764369 if SMP
 142         select ARM_GIC
 143         select ARM_GLOBAL_TIMER
 144         select CACHE_L2X0
 145         select HAVE_ARM_ARCH_TIMER
 146         select HAVE_ARM_TWD if SMP
 147         select HAVE_ARM_SCU if SMP
 148         select HAVE_SMP
 149         help
 150           This enables support for systems based on Broadcom DSL SoCs.
 151           It currently supports the 'BCM63XX' ARM-based family, which includes
 152           the BCM63138 variant.
 153
 154 config ARCH_BRCMSTB
 155         bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7
 156         select ARM_GIC
 157         select ARM_ERRATA_798181 if SMP
 158         select HAVE_ARM_ARCH_TIMER
 159         select BRCMSTB_GISB_ARB
 160         select BRCMSTB_L2_IRQ
 161         select BCM7120_L2_IRQ
 162         select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
 163         select ARCH_WANT_OPTIONAL_GPIOLIB
 164         select SOC_BRCMSTB
 165         help
 166           Say Y if you intend to run the kernel on a Broadcom ARM-based STB
 167           chipset.
 168
 169           This enables support for Broadcom ARM-based set-top box chipsets,
 170           including the 7445 family of chips.
 171
 172 endif