diff options
Diffstat (limited to 'arch/arm/mach-bcm/Kconfig')
| -rw-r--r-- | arch/arm/mach-bcm/Kconfig | 96 |
1 files changed, 57 insertions, 39 deletions
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index 2abad742516d..1bd39b45d08b 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -5,8 +5,56 @@ menuconfig ARCH_BCM if ARCH_BCM +comment "IPROC architected SoCs" + +config ARCH_BCM_IPROC + bool + select ARM_GIC + select CACHE_L2X0 + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if SMP + select ARM_GLOBAL_TIMER + + select CLKSRC_MMIO + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select PINCTRL + help + This enables support for systems based on Broadcom IPROC architected SoCs. + The IPROC complex contains one or more ARM CPUs along with common + core periperals. Application specific SoCs are created by adding a + uArchitecture containing peripherals outside of the IPROC complex. + Currently supported SoCs are Cygnus. + +config ARCH_BCM_CYGNUS + bool "Broadcom Cygnus Support" if ARCH_MULTI_V7 + select ARCH_BCM_IPROC + help + Enable support for the Cygnus family, + which includes the following variants: + BCM11300, BCM11320, BCM11350, BCM11360, + BCM58300, BCM58302, BCM58303, BCM58305. + +config ARCH_BCM_5301X + bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7 + select ARCH_BCM_IPROC + help + 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 + +comment "KONA architected SoCs" + config ARCH_BCM_MOBILE - bool "Broadcom Mobile SoC Support" if ARCH_MULTI_V7 + bool select ARCH_REQUIRE_GPIOLIB select ARM_ERRATA_754322 select ARM_ERRATA_775420 @@ -15,16 +63,13 @@ config ARCH_BCM_MOBILE select TICK_ONESHOT select HAVE_ARM_ARCH_TIMER select PINCTRL + select ARCH_BCM_MOBILE_SMP if SMP 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 + select ARCH_BCM_MOBILE select HAVE_SMP help Enable support for the BCM281XX family, which includes @@ -33,7 +78,7 @@ config ARCH_BCM_281XX config ARCH_BCM_21664 bool "Broadcom BCM21664 SoC family" - default y + select ARCH_BCM_MOBILE select HAVE_SMP help Enable support for the BCM21664 family, which includes @@ -41,19 +86,18 @@ config ARCH_BCM_21664 config ARCH_BCM_MOBILE_L2_CACHE bool "Broadcom mobile SoC level 2 cache support" - depends on (ARCH_BCM_281XX || ARCH_BCM_21664) + depends on ARCH_BCM_MOBILE default y select CACHE_L2X0 select ARCH_BCM_MOBILE_SMC config ARCH_BCM_MOBILE_SMC bool - depends on ARCH_BCM_281XX || ARCH_BCM_21664 + depends on ARCH_BCM_MOBILE config ARCH_BCM_MOBILE_SMP - bool "Broadcom mobile SoC SMP support" - depends on (ARCH_BCM_281XX || ARCH_BCM_21664) && SMP - default y + bool + depends on ARCH_BCM_MOBILE select HAVE_ARM_SCU select ARM_ERRATA_764369 help @@ -61,9 +105,7 @@ config ARCH_BCM_MOBILE_SMP Provided as an option so SMP support for SoCs of this type can be disabled for an SMP-enabled kernel. -endmenu - -endif +comment "Other Architectures" config ARCH_BCM2835 bool "Broadcom BCM2835 family" if ARCH_MULTI_V6 @@ -78,27 +120,6 @@ config ARCH_BCM2835 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 - 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 - config ARCH_BCM_63XX bool "Broadcom BCM63xx DSL SoC" if ARCH_MULTI_V7 depends on MMU @@ -118,10 +139,7 @@ config ARCH_BCM_63XX config ARCH_BRCMSTB bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7 - depends on MMU select ARM_GIC - select MIGHT_HAVE_PCI - select HAVE_SMP select HAVE_ARM_ARCH_TIMER select BRCMSTB_GISB_ARB select BRCMSTB_L2_IRQ |