diff options
Diffstat (limited to 'arch/arm/mach-bcm/Kconfig')
| -rw-r--r-- | arch/arm/mach-bcm/Kconfig | 97 |
1 files changed, 84 insertions, 13 deletions
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index f11289519c3..41c839167e8 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -1,19 +1,90 @@ -config ARCH_BCM - bool "Broadcom SoC" if ARCH_MULTI_V7 - depends on MMU +menuconfig ARCH_BCM + bool "Broadcom SoC Support" if ARCH_MULTI_V6_V7 + help + This enables support for Broadcom ARM based SoC chips + +if ARCH_BCM + +config ARCH_BCM_MOBILE + bool "Broadcom Mobile SoC Support" if ARCH_MULTI_V7 select ARCH_REQUIRE_GPIOLIB select ARM_ERRATA_754322 select ARM_ERRATA_764369 if SMP + select ARM_ERRATA_775420 select ARM_GIC - select CPU_V7 - select CLKSRC_OF - select GENERIC_CLOCKEVENTS - select GENERIC_TIME - select GPIO_BCM - select SPARSE_IRQ + select GPIO_BCM_KONA select TICK_ONESHOT + select HAVE_ARM_ARCH_TIMER + select PINCTRL + help + This enables support for systems based on Broadcom mobile SoCs. + +if ARCH_BCM_MOBILE + +menu "Broadcom Mobile SoC Selection" + +config ARCH_BCM_281XX + bool "Broadcom BCM281XX SoC family" + default y + help + Enable support for the the BCM281XX family, which includes + BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155 + variants. + +config ARCH_BCM_21664 + bool "Broadcom BCM21664 SoC family" + default y + help + Enable support for the the BCM21664 family, which includes + BCM21663 and BCM21664 variants. + +config ARCH_BCM_MOBILE_L2_CACHE + bool "Broadcom mobile SoC level 2 cache support" + depends on (ARCH_BCM_281XX || ARCH_BCM_21664) + default y + select CACHE_L2X0 + select ARCH_BCM_MOBILE_SMC + +config ARCH_BCM_MOBILE_SMC + bool + depends on ARCH_BCM_281XX || ARCH_BCM_21664 + +endmenu + +endif + +config ARCH_BCM2835 + bool "Broadcom BCM2835 family" if ARCH_MULTI_V6 + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select ARM_ERRATA_411920 + select ARM_TIMER_SP804 + select CLKSRC_OF + select PINCTRL + select PINCTRL_BCM2835 + help + This enables support for the Broadcom BCM2835 SoC. This SoC is + used in the Raspberry Pi and Roku 2 devices. + +config ARCH_BCM_5301X + bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7 + select ARM_GIC + select CACHE_L2X0 + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if SMP + select ARM_GLOBAL_TIMER + select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK help - This enables support for system based on Broadcom SoCs. - It currently supports the 'BCM281XX' family, which includes - BCM11130, BCM11140, BCM11351, BCM28145 and - BCM28155 variants. + Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores. + + This is a network SoC line mostly used in home routers and + wifi access points, it's internal name is Northstar. + This inclused the following SoC: BCM53010, BCM53011, BCM53012, + BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707, + BCM4708 and BCM4709. + + Do not confuse this with the BCM4760 which is a totally + different SoC or with the older BCM47XX and BCM53XX based + network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx + +endif |