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-rw-r--r--arch/arm/mach-bcm/Kconfig96
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