121278aeaSRob Herringmenuconfig ARCH_BCM 2fd336158SAlexander Shiyan bool "Broadcom SoC Support" if ARCH_MULTI_V6_V7 3badb9238SChristian Daudt help 4fd336158SAlexander Shiyan This enables support for Broadcom ARM based SoC chips 5badb9238SChristian Daudt 621278aeaSRob Herringif ARCH_BCM 7badb9238SChristian Daudt 8badb9238SChristian Daudtconfig ARCH_BCM_MOBILE 91892bbcdSAlex Elder bool "Broadcom Mobile SoC Support" if ARCH_MULTI_V7 108ac49e04SChristian Daudt select ARCH_REQUIRE_GPIOLIB 118ac49e04SChristian Daudt select ARM_ERRATA_754322 12ffc1086aSScott Branden select ARM_ERRATA_775420 138ac49e04SChristian Daudt select ARM_GIC 1429c700d7SMarkus Mayer select GPIO_BCM_KONA 158ac49e04SChristian Daudt select TICK_ONESHOT 16e84dfa26SChristian Daudt select HAVE_ARM_ARCH_TIMER 1754b1aa5aSSherman Yin select PINCTRL 188ac49e04SChristian Daudt help 19badb9238SChristian Daudt This enables support for systems based on Broadcom mobile SoCs. 201892bbcdSAlex Elder 211892bbcdSAlex Elderif ARCH_BCM_MOBILE 221892bbcdSAlex Elder 231892bbcdSAlex Eldermenu "Broadcom Mobile SoC Selection" 241892bbcdSAlex Elder 251892bbcdSAlex Elderconfig ARCH_BCM_281XX 261892bbcdSAlex Elder bool "Broadcom BCM281XX SoC family" 271892bbcdSAlex Elder default y 28*9a5a110eSAlex Elder select HAVE_SMP 291892bbcdSAlex Elder help 30*9a5a110eSAlex Elder Enable support for the BCM281XX family, which includes 311892bbcdSAlex Elder BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155 321892bbcdSAlex Elder variants. 331892bbcdSAlex Elder 341892bbcdSAlex Elderconfig ARCH_BCM_21664 351892bbcdSAlex Elder bool "Broadcom BCM21664 SoC family" 361892bbcdSAlex Elder default y 37*9a5a110eSAlex Elder select HAVE_SMP 381892bbcdSAlex Elder help 39*9a5a110eSAlex Elder Enable support for the BCM21664 family, which includes 401892bbcdSAlex Elder BCM21663 and BCM21664 variants. 411892bbcdSAlex Elder 427b5fe9c9SAlex Elderconfig ARCH_BCM_MOBILE_L2_CACHE 437b5fe9c9SAlex Elder bool "Broadcom mobile SoC level 2 cache support" 447b5fe9c9SAlex Elder depends on (ARCH_BCM_281XX || ARCH_BCM_21664) 457b5fe9c9SAlex Elder default y 467b5fe9c9SAlex Elder select CACHE_L2X0 477b5fe9c9SAlex Elder select ARCH_BCM_MOBILE_SMC 487b5fe9c9SAlex Elder 497b5fe9c9SAlex Elderconfig ARCH_BCM_MOBILE_SMC 507b5fe9c9SAlex Elder bool 517b5fe9c9SAlex Elder depends on ARCH_BCM_281XX || ARCH_BCM_21664 527b5fe9c9SAlex Elder 53*9a5a110eSAlex Elderconfig ARCH_BCM_MOBILE_SMP 54*9a5a110eSAlex Elder bool "Broadcom mobile SoC SMP support" 55*9a5a110eSAlex Elder depends on (ARCH_BCM_281XX || ARCH_BCM_21664) && SMP 56*9a5a110eSAlex Elder default y 57*9a5a110eSAlex Elder select HAVE_ARM_SCU 58*9a5a110eSAlex Elder select ARM_ERRATA_764369 59*9a5a110eSAlex Elder help 60*9a5a110eSAlex Elder SMP support for the BCM281XX and BCM21664 SoC families. 61*9a5a110eSAlex Elder Provided as an option so SMP support for SoCs of this type 62*9a5a110eSAlex Elder can be disabled for an SMP-enabled kernel. 63*9a5a110eSAlex Elder 641892bbcdSAlex Elderendmenu 651892bbcdSAlex Elder 661892bbcdSAlex Elderendif 67badb9238SChristian Daudt 68d30fe627SMarkus Mayerconfig ARCH_BCM2835 69d30fe627SMarkus Mayer bool "Broadcom BCM2835 family" if ARCH_MULTI_V6 70d30fe627SMarkus Mayer select ARCH_REQUIRE_GPIOLIB 71d30fe627SMarkus Mayer select ARM_AMBA 72d30fe627SMarkus Mayer select ARM_ERRATA_411920 73d30fe627SMarkus Mayer select ARM_TIMER_SP804 74d30fe627SMarkus Mayer select CLKSRC_OF 75d30fe627SMarkus Mayer select PINCTRL 76d30fe627SMarkus Mayer select PINCTRL_BCM2835 77d30fe627SMarkus Mayer help 78d30fe627SMarkus Mayer This enables support for the Broadcom BCM2835 SoC. This SoC is 79d30fe627SMarkus Mayer used in the Raspberry Pi and Roku 2 devices. 80d30fe627SMarkus Mayer 815b293ebeSHauke Mehrtensconfig ARCH_BCM_5301X 825b293ebeSHauke Mehrtens bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7 835b293ebeSHauke Mehrtens select ARM_GIC 845b293ebeSHauke Mehrtens select CACHE_L2X0 855b293ebeSHauke Mehrtens select HAVE_ARM_SCU if SMP 865b293ebeSHauke Mehrtens select HAVE_ARM_TWD if SMP 875b293ebeSHauke Mehrtens select ARM_GLOBAL_TIMER 885b293ebeSHauke Mehrtens select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK 895b293ebeSHauke Mehrtens help 905b293ebeSHauke Mehrtens Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores. 915b293ebeSHauke Mehrtens 925b293ebeSHauke Mehrtens This is a network SoC line mostly used in home routers and 935b293ebeSHauke Mehrtens wifi access points, it's internal name is Northstar. 945b293ebeSHauke Mehrtens This inclused the following SoC: BCM53010, BCM53011, BCM53012, 955b293ebeSHauke Mehrtens BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707, 965b293ebeSHauke Mehrtens BCM4708 and BCM4709. 975b293ebeSHauke Mehrtens 985b293ebeSHauke Mehrtens Do not confuse this with the BCM4760 which is a totally 995b293ebeSHauke Mehrtens different SoC or with the older BCM47XX and BCM53XX based 1005b293ebeSHauke Mehrtens network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx 1015b293ebeSHauke Mehrtens 10221278aeaSRob Herringendif 103