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| author | Arnd Bergmann <arnd@arndb.de> | 2014-09-25 23:48:18 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2014-09-25 23:50:02 +0200 |
| commit | e1e85e76ef327d4b013453ddd7b2c673aa304a71 (patch) | |
| tree | 3fe22edbe9bf4d4ec6de24f7ad53f73ba23b21ac /arch/arm/mach-bcm | |
| parent | 57e33ff1dba139a70723e922c5838499610b60c1 (diff) | |
| parent | e076e96227ef6b5b66cfdd79e75401bd2f6d532f (diff) | |
| download | talos-obmc-linux-e1e85e76ef327d4b013453ddd7b2c673aa304a71.tar.gz talos-obmc-linux-e1e85e76ef327d4b013453ddd7b2c673aa304a71.zip | |
Merge tag 'bcm63138-v4' of http://github.com/brcm/linux into next/soc
Merge "ARM: BCM: Broadcom BCM63138 support" from Florian Fainelli:
This patchset adds very minimal support for the BCM63138 SoC which is
a xDSL SoC using a dual Cortex A9 CPU complex.
* tag 'bcm63138-v4' of http://github.com/brcm/linux:
MAINTAINERS: add entry for the Broadcom BCM63xx ARM SoCs
ARM: BCM63XX: add BCM963138DVT Reference platform DTS
ARM: BCM63XX: add BCM63138 minimal Device Tree
ARM: BCM63XX: add low-level UART debug support
ARM: BCM63XX: add basic support for the Broadcom BCM63138 DSL SoC
Conflicts:
arch/arm/Kconfig.debug
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-bcm')
| -rw-r--r-- | arch/arm/mach-bcm/Kconfig | 17 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/bcm63xx.c | 27 |
3 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index fc938005ad39..2abad742516d 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -99,6 +99,23 @@ config ARCH_BCM_5301X 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 + select ARM_ERRATA_754322 + select ARM_ERRATA_764369 if SMP + select ARM_GIC + select ARM_GLOBAL_TIMER + select CACHE_L2X0 + select HAVE_ARM_ARCH_TIMER + select HAVE_ARM_TWD if SMP + select HAVE_ARM_SCU if SMP + select HAVE_SMP + help + This enables support for systems based on Broadcom DSL SoCs. + It currently supports the 'BCM63XX' ARM-based family, which includes + the BCM63138 variant. + config ARCH_BRCMSTB bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7 depends on MMU diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile index b19a39652545..300ae4b79ae6 100644 --- a/arch/arm/mach-bcm/Makefile +++ b/arch/arm/mach-bcm/Makefile @@ -34,6 +34,9 @@ obj-$(CONFIG_ARCH_BCM2835) += board_bcm2835.o # BCM5301X obj-$(CONFIG_ARCH_BCM_5301X) += bcm_5301x.o +# BCM63XXx +obj-$(CONFIG_ARCH_BCM_63XX) := bcm63xx.o + ifeq ($(CONFIG_ARCH_BRCMSTB),y) obj-y += brcmstb.o endif diff --git a/arch/arm/mach-bcm/bcm63xx.c b/arch/arm/mach-bcm/bcm63xx.c new file mode 100644 index 000000000000..c4c66ae51308 --- /dev/null +++ b/arch/arm/mach-bcm/bcm63xx.c @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2014 Broadcom Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/of_platform.h> + +#include <asm/mach/arch.h> + +static const char * const bcm63xx_dt_compat[] = { + "brcm,bcm63138", + NULL +}; + +DT_MACHINE_START(BCM63XXX_DT, "BCM63xx DSL SoC") + .dt_compat = bcm63xx_dt_compat, + .l2c_aux_val = 0, + .l2c_aux_mask = ~0, +MACHINE_END |
