arch/arm/mach-bcm/Kconfig

   1 menuconfig ARCH_BCM
   2         bool "Broadcom SoC Support"
   3         depends on ARCH_MULTI_V6_V7
   4         help
   5           This enables support for Broadcom ARM based SoC chips
   6
   7 if ARCH_BCM
   8
   9 comment "IPROC architected SoCs"
  10
  11 config ARCH_BCM_IPROC
  12         bool
  13         select ARM_GIC
  14         select CACHE_L2X0
  15         select HAVE_ARM_SCU if SMP
  16         select HAVE_ARM_TWD if SMP
  17         select ARM_GLOBAL_TIMER
  18         select COMMON_CLK_IPROC
  19         select CLKSRC_MMIO
  20         select ARCH_REQUIRE_GPIOLIB
  21         select ARM_AMBA
  22         select PINCTRL
  23         help
  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.
  29
  30 config ARCH_BCM_CYGNUS
  31         bool "Broadcom Cygnus Support"
  32         depends on ARCH_MULTI_V7
  33         select ARCH_BCM_IPROC
  34         help
  35           Enable support for the Cygnus family,
  36           which includes the following variants:
  37           BCM11300, BCM11320, BCM11350, BCM11360,
  38           BCM58300, BCM58302, BCM58303, BCM58305.
  39
  40 config ARCH_BCM_NSP
  41         bool "Broadcom Northstar Plus SoC Support"
  42         depends on ARCH_MULTI_V7
  43         select ARCH_BCM_IPROC
  44         select ARM_ERRATA_754322
  45         select ARM_ERRATA_775420
  46         select ARM_ERRATA_764369 if SMP
  47         select HAVE_SMP
  48         help
  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.
  56
  57 config ARCH_BCM_5301X
  58         bool "Broadcom BCM470X / BCM5301X ARM SoC"
  59         depends on ARCH_MULTI_V7
  60         select ARCH_BCM_IPROC
  61         select ARM_ERRATA_754322
  62         select ARM_ERRATA_775420
  63         select ARM_ERRATA_764369 if SMP
  64         select HAVE_SMP
  65
  66         help
  67           Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
  68
  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,
  73           BCM4708 and BCM4709.
  74
  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
  78
  79 comment "KONA architected SoCs"
  80
  81 config ARCH_BCM_MOBILE
  82         bool
  83         select ARCH_REQUIRE_GPIOLIB
  84         select ARM_ERRATA_754322
  85         select ARM_ERRATA_775420
  86         select ARM_GIC
  87         select GPIO_BCM_KONA
  88         select TICK_ONESHOT
  89         select HAVE_ARM_ARCH_TIMER
  90         select PINCTRL
  91         select ARCH_BCM_MOBILE_SMP if SMP
  92         help
  93           This enables support for systems based on Broadcom mobile SoCs.
  94
  95 config ARCH_BCM_281XX
  96         bool "Broadcom BCM281XX SoC family"
  97         depends on ARCH_MULTI_V7
  98         select ARCH_BCM_MOBILE
  99         select HAVE_SMP
 100         help
 101           Enable support for the BCM281XX family, which includes
 102           BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
 103           variants.
 104
 105 config ARCH_BCM_21664
 106         bool "Broadcom BCM21664 SoC family"
 107         depends on ARCH_MULTI_V7
 108         select ARCH_BCM_MOBILE
 109         select HAVE_SMP
 110         help
 111           Enable support for the BCM21664 family, which includes
 112           BCM21663 and BCM21664 variants.
 113
 114 config ARCH_BCM_MOBILE_L2_CACHE
 115         bool "Broadcom mobile SoC level 2 cache support"
 116         depends on ARCH_BCM_MOBILE
 117         default y
 118         select CACHE_L2X0
 119         select ARCH_BCM_MOBILE_SMC
 120
 121 config ARCH_BCM_MOBILE_SMC
 122         bool
 123         depends on ARCH_BCM_MOBILE
 124
 125 config ARCH_BCM_MOBILE_SMP
 126         bool
 127         depends on ARCH_BCM_MOBILE
 128         select HAVE_ARM_SCU
 129         select ARM_ERRATA_764369
 130         help
 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.
 134
 135 comment "Other Architectures"
 136
 137 config ARCH_BCM2835
 138         bool "Broadcom BCM2835 family"
 139         depends on ARCH_MULTI_V6 || ARCH_MULTI_V7
 140         select ARCH_REQUIRE_GPIOLIB
 141         select ARM_AMBA
 142         select ARM_ERRATA_411920 if ARCH_MULTI_V6
 143         select ARM_TIMER_SP804
 144         select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
 145         select CLKSRC_OF
 146         select PINCTRL
 147         select PINCTRL_BCM2835
 148         help
 149           This enables support for the Broadcom BCM2835 and BCM2836 SoCs.
 150           This SoC is used in the Raspberry Pi and Roku 2 devices.
 151
 152 config ARCH_BCM_63XX
 153         bool "Broadcom BCM63xx DSL SoC"
 154         depends on ARCH_MULTI_V7
 155         depends on MMU
 156         select ARM_ERRATA_754322
 157         select ARM_ERRATA_764369 if SMP
 158         select ARM_GIC
 159         select ARM_GLOBAL_TIMER
 160         select CACHE_L2X0
 161         select HAVE_ARM_ARCH_TIMER
 162         select HAVE_ARM_TWD if SMP
 163         select HAVE_ARM_SCU if SMP
 164         select HAVE_SMP
 165         help
 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.
 169
 170 config ARCH_BRCMSTB
 171         bool "Broadcom BCM7XXX based boards"
 172         depends on ARCH_MULTI_V7
 173         select ARM_GIC
 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
 181         select SOC_BRCMSTB
 182         help
 183           Say Y if you intend to run the kernel on a Broadcom ARM-based STB
 184           chipset.
 185
 186           This enables support for Broadcom ARM-based set-top box chipsets,
 187           including the 7445 family of chips.
 188
 189 endif