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 81b475f8dSJonathan Richardsoncomment "IPROC architected SoCs" 91b475f8dSJonathan Richardson 101b475f8dSJonathan Richardsonconfig ARCH_BCM_IPROC 111b475f8dSJonathan Richardson bool 121b475f8dSJonathan Richardson select ARM_GIC 131b475f8dSJonathan Richardson select CACHE_L2X0 141b475f8dSJonathan Richardson select HAVE_ARM_SCU if SMP 151b475f8dSJonathan Richardson select HAVE_ARM_TWD if SMP 161b475f8dSJonathan Richardson select ARM_GLOBAL_TIMER 171e9bc9d6SArnd Bergmann select COMMON_CLK_IPROC 181b475f8dSJonathan Richardson select CLKSRC_MMIO 191b475f8dSJonathan Richardson select ARCH_REQUIRE_GPIOLIB 201b475f8dSJonathan Richardson select ARM_AMBA 211b475f8dSJonathan Richardson select PINCTRL 221b475f8dSJonathan Richardson help 231b475f8dSJonathan Richardson This enables support for systems based on Broadcom IPROC architected SoCs. 241b475f8dSJonathan Richardson The IPROC complex contains one or more ARM CPUs along with common 251b475f8dSJonathan Richardson core periperals. Application specific SoCs are created by adding a 261b475f8dSJonathan Richardson uArchitecture containing peripherals outside of the IPROC complex. 271b475f8dSJonathan Richardson Currently supported SoCs are Cygnus. 281b475f8dSJonathan Richardson 291b475f8dSJonathan Richardsonconfig ARCH_BCM_CYGNUS 301b475f8dSJonathan Richardson bool "Broadcom Cygnus Support" if ARCH_MULTI_V7 311b475f8dSJonathan Richardson select ARCH_BCM_IPROC 321b475f8dSJonathan Richardson help 331b475f8dSJonathan Richardson Enable support for the Cygnus family, 341b475f8dSJonathan Richardson which includes the following variants: 351b475f8dSJonathan Richardson BCM11300, BCM11320, BCM11350, BCM11360, 361b475f8dSJonathan Richardson BCM58300, BCM58302, BCM58303, BCM58305. 371b475f8dSJonathan Richardson 381f3e9a6eSJon Masonconfig ARCH_BCM_NSP 391f3e9a6eSJon Mason bool "Broadcom Northstar Plus SoC Support" if ARCH_MULTI_V7 401f3e9a6eSJon Mason select ARCH_BCM_IPROC 411f3e9a6eSJon Mason select ARM_ERRATA_754322 421f3e9a6eSJon Mason select ARM_ERRATA_775420 431f3e9a6eSJon Mason help 441f3e9a6eSJon Mason Support for Broadcom Northstar Plus SoC. 451f3e9a6eSJon Mason Broadcom Northstar Plus family of SoCs are used for switching control 461f3e9a6eSJon Mason and management applications as well as residential router/gateway 471f3e9a6eSJon Mason applications. The SoC features dual core Cortex A9 ARM CPUs, 481f3e9a6eSJon Mason integrating several peripheral interfaces including multiple Gigabit 491f3e9a6eSJon Mason Ethernet PHYs, DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and 501f3e9a6eSJon Mason NAND flash, SATA and several other IO controllers. 511f3e9a6eSJon Mason 52d318987eSScott Brandenconfig ARCH_BCM_5301X 53d318987eSScott Branden bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7 54d318987eSScott Branden select ARCH_BCM_IPROC 55d318987eSScott Branden help 56d318987eSScott Branden Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores. 57d318987eSScott Branden 58d318987eSScott Branden This is a network SoC line mostly used in home routers and 59d318987eSScott Branden wifi access points, it's internal name is Northstar. 60d318987eSScott Branden This inclused the following SoC: BCM53010, BCM53011, BCM53012, 61d318987eSScott Branden BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707, 62d318987eSScott Branden BCM4708 and BCM4709. 63d318987eSScott Branden 64d318987eSScott Branden Do not confuse this with the BCM4760 which is a totally 65d318987eSScott Branden different SoC or with the older BCM47XX and BCM53XX based 66d318987eSScott Branden network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx 67d318987eSScott Branden 6864e74aa7SScott Brandencomment "KONA architected SoCs" 6964e74aa7SScott Branden 70badb9238SChristian Daudtconfig ARCH_BCM_MOBILE 7164e74aa7SScott Branden bool 728ac49e04SChristian Daudt select ARCH_REQUIRE_GPIOLIB 738ac49e04SChristian Daudt select ARM_ERRATA_754322 74ffc1086aSScott Branden select ARM_ERRATA_775420 758ac49e04SChristian Daudt select ARM_GIC 7629c700d7SMarkus Mayer select GPIO_BCM_KONA 778ac49e04SChristian Daudt select TICK_ONESHOT 78e84dfa26SChristian Daudt select HAVE_ARM_ARCH_TIMER 7954b1aa5aSSherman Yin select PINCTRL 8064e74aa7SScott Branden select ARCH_BCM_MOBILE_SMP if SMP 818ac49e04SChristian Daudt help 82badb9238SChristian Daudt This enables support for systems based on Broadcom mobile SoCs. 831892bbcdSAlex Elder 841892bbcdSAlex Elderconfig ARCH_BCM_281XX 85ff34cae5SArnd Bergmann bool "Broadcom BCM281XX SoC family" if ARCH_MULTI_V7 8664e74aa7SScott Branden select ARCH_BCM_MOBILE 879a5a110eSAlex Elder select HAVE_SMP 881892bbcdSAlex Elder help 899a5a110eSAlex Elder Enable support for the BCM281XX family, which includes 901892bbcdSAlex Elder BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155 911892bbcdSAlex Elder variants. 921892bbcdSAlex Elder 931892bbcdSAlex Elderconfig ARCH_BCM_21664 94ff34cae5SArnd Bergmann bool "Broadcom BCM21664 SoC family" if ARCH_MULTI_V7 9564e74aa7SScott Branden select ARCH_BCM_MOBILE 969a5a110eSAlex Elder select HAVE_SMP 971892bbcdSAlex Elder help 989a5a110eSAlex Elder Enable support for the BCM21664 family, which includes 991892bbcdSAlex Elder BCM21663 and BCM21664 variants. 1001892bbcdSAlex Elder 1017b5fe9c9SAlex Elderconfig ARCH_BCM_MOBILE_L2_CACHE 1027b5fe9c9SAlex Elder bool "Broadcom mobile SoC level 2 cache support" 10364e74aa7SScott Branden depends on ARCH_BCM_MOBILE 1047b5fe9c9SAlex Elder default y 1057b5fe9c9SAlex Elder select CACHE_L2X0 1067b5fe9c9SAlex Elder select ARCH_BCM_MOBILE_SMC 1077b5fe9c9SAlex Elder 1087b5fe9c9SAlex Elderconfig ARCH_BCM_MOBILE_SMC 1097b5fe9c9SAlex Elder bool 11064e74aa7SScott Branden depends on ARCH_BCM_MOBILE 1117b5fe9c9SAlex Elder 1129a5a110eSAlex Elderconfig ARCH_BCM_MOBILE_SMP 11364e74aa7SScott Branden bool 11464e74aa7SScott Branden depends on ARCH_BCM_MOBILE 1159a5a110eSAlex Elder select HAVE_ARM_SCU 1169a5a110eSAlex Elder select ARM_ERRATA_764369 1179a5a110eSAlex Elder help 1189a5a110eSAlex Elder SMP support for the BCM281XX and BCM21664 SoC families. 1199a5a110eSAlex Elder Provided as an option so SMP support for SoCs of this type 1209a5a110eSAlex Elder can be disabled for an SMP-enabled kernel. 1219a5a110eSAlex Elder 1221b475f8dSJonathan Richardsoncomment "Other Architectures" 123badb9238SChristian Daudt 124d30fe627SMarkus Mayerconfig ARCH_BCM2835 125*5234c34eSEric Anholt bool "Broadcom BCM2835 family" if ARCH_MULTI_V6 || ARCH_MULTI_V7 126d30fe627SMarkus Mayer select ARCH_REQUIRE_GPIOLIB 127d30fe627SMarkus Mayer select ARM_AMBA 128*5234c34eSEric Anholt select ARM_ERRATA_411920 if ARCH_MULTI_V6 129d30fe627SMarkus Mayer select ARM_TIMER_SP804 130*5234c34eSEric Anholt select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7 131d30fe627SMarkus Mayer select CLKSRC_OF 132d30fe627SMarkus Mayer select PINCTRL 133d30fe627SMarkus Mayer select PINCTRL_BCM2835 134d30fe627SMarkus Mayer help 135*5234c34eSEric Anholt This enables support for the Broadcom BCM2835 and BCM2836 SoCs. 136*5234c34eSEric Anholt This SoC is used in the Raspberry Pi and Roku 2 devices. 137d30fe627SMarkus Mayer 138dc6aec60SFlorian Fainelliconfig ARCH_BCM_63XX 139dc6aec60SFlorian Fainelli bool "Broadcom BCM63xx DSL SoC" if ARCH_MULTI_V7 140dc6aec60SFlorian Fainelli depends on MMU 141dc6aec60SFlorian Fainelli select ARM_ERRATA_754322 142dc6aec60SFlorian Fainelli select ARM_ERRATA_764369 if SMP 143dc6aec60SFlorian Fainelli select ARM_GIC 144dc6aec60SFlorian Fainelli select ARM_GLOBAL_TIMER 145dc6aec60SFlorian Fainelli select CACHE_L2X0 146dc6aec60SFlorian Fainelli select HAVE_ARM_ARCH_TIMER 147dc6aec60SFlorian Fainelli select HAVE_ARM_TWD if SMP 148dc6aec60SFlorian Fainelli select HAVE_ARM_SCU if SMP 149dc6aec60SFlorian Fainelli select HAVE_SMP 150dc6aec60SFlorian Fainelli help 151dc6aec60SFlorian Fainelli This enables support for systems based on Broadcom DSL SoCs. 152dc6aec60SFlorian Fainelli It currently supports the 'BCM63XX' ARM-based family, which includes 153dc6aec60SFlorian Fainelli the BCM63138 variant. 154dc6aec60SFlorian Fainelli 1554fbe66d9SMarc Carinoconfig ARCH_BRCMSTB 1564fbe66d9SMarc Carino bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7 1574fbe66d9SMarc Carino select ARM_GIC 158aeaeba1bSGregory Fong select ARM_ERRATA_798181 if SMP 1594fbe66d9SMarc Carino select HAVE_ARM_ARCH_TIMER 160305787f9SBrian Norris select BRCMSTB_GISB_ARB 161305787f9SBrian Norris select BRCMSTB_L2_IRQ 162a4fcbb86SKevin Cernekee select BCM7120_L2_IRQ 163b78bda5fSGregory Fong select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE 1648820949dSGregory Fong select ARCH_WANT_OPTIONAL_GPIOLIB 165d52fad26SBrian Norris select SOC_BRCMSTB 1664fbe66d9SMarc Carino help 1674fbe66d9SMarc Carino Say Y if you intend to run the kernel on a Broadcom ARM-based STB 1684fbe66d9SMarc Carino chipset. 1694fbe66d9SMarc Carino 1704fbe66d9SMarc Carino This enables support for Broadcom ARM-based set-top box chipsets, 1714fbe66d9SMarc Carino including the 7445 family of chips. 1724fbe66d9SMarc Carino 17321278aeaSRob Herringendif 174