diff options
Diffstat (limited to 'arch/arm/mach-bcm')
| -rw-r--r-- | arch/arm/mach-bcm/Kconfig | 74 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/Makefile | 21 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/bcm63xx.c | 27 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/bcm_cygnus.c | 14 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/bcm_hr2.c | 14 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/bcm_kona_smc.c | 15 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/bcm_kona_smc.h | 14 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/bcm_nsp.c | 14 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/board_bcm21664.c | 14 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/board_bcm23550.c | 14 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/board_bcm281xx.c | 14 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/brcmstb.c | 14 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/kona_l2_cache.c | 14 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/kona_l2_cache.h | 14 | ||||
| -rw-r--r-- | arch/arm/mach-bcm/platsmp-brcmstb.c | 12 |
15 files changed, 86 insertions, 203 deletions
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index bd3f82788ebc..8789d93a7c04 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -54,8 +54,6 @@ config ARCH_BCM_NSP select ARM_ERRATA_775420 select ARM_ERRATA_764369 if SMP select ARM_TIMER_SP804 - select THERMAL - select THERMAL_OF help Support for Broadcom Northstar Plus SoC. Broadcom Northstar Plus family of SoCs are used for switching control @@ -182,24 +180,6 @@ config ARCH_BCM_53573 The base chip is BCM53573 and there are some packaging modifications like BCM47189 and BCM47452. -config ARCH_BCM_63XX - bool "Broadcom BCM63xx DSL SoC" - depends on ARCH_MULTI_V7 - depends on MMU - select ARCH_HAS_RESET_CONTROLLER - 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 - 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" depends on ARCH_MULTI_V7 @@ -219,4 +199,58 @@ config ARCH_BRCMSTB This enables support for Broadcom ARM-based set-top box chipsets, including the 7445 family of chips. +menuconfig ARCH_BCMBCA + bool "Broadcom Broadband Carrier Access (BCA) origin SoC" + depends on ARCH_MULTI_V7 + select ARM_AMBA + select ARM_GIC + select HAVE_ARM_ARCH_TIMER + help + Say Y if you intend to run the kernel on a Broadcom Broadband ARM-based + BCA chipset. + + This enables support for Broadcom BCA ARM-based broadband chipsets, + including the DSL, PON and Wireless family of chips. + +comment "BCMBCA sub platforms" + +if ARCH_BCMBCA + +config ARCH_BCMBCA_CORTEXA7 + bool "Cortex-A7 SoCs" + help + Say Y if you intend to run the kernel on a Broadcom Broadband ARM A7 + based chipset. + + This enables support for Broadcom BCA ARM A7 broadband chipsets, + including various DSL, PON and Wireless family of chips. + +config ARCH_BCMBCA_CORTEXA9 + bool "Cortex-A9 SoCS" + select ARM_ERRATA_754322 + select ARM_ERRATA_764369 if SMP + select ARCH_HAS_RESET_CONTROLLER + select ARM_GLOBAL_TIMER + select CACHE_L2X0 + select HAVE_ARM_TWD if SMP + select HAVE_ARM_SCU if SMP + help + Say Y if you intend to run the kernel on a Broadcom Broadband ARM A9 + based BCA chipset. + + This enables support for Broadcom BCA ARM A9 broadband chipset. Currently + only DSL chip BCM63138. + +config ARCH_BCMBCA_BRAHMAB15 + bool "Brahma-B15 SoCs" + select ARM_ERRATA_798181 if SMP + help + Say Y if you intend to run the kernel on a Broadcom Broadband ARM B15 + based BCA chipset. + + This enables support for Broadcom BCA ARM B15 broadband chipset. Currently + only DSL chip BCM63148. + +endif + endif diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile index 7baa8c9427d5..2e523f29ec3b 100644 --- a/arch/arm/mach-bcm/Makefile +++ b/arch/arm/mach-bcm/Makefile @@ -1,14 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0-only # # Copyright (C) 2012-2015 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. # Cygnus obj-$(CONFIG_ARCH_BCM_CYGNUS) += bcm_cygnus.o @@ -40,6 +33,7 @@ obj-$(CONFIG_ARCH_BCM_MOBILE_L2_CACHE) += kona_l2_cache.o # Support for secure monitor traps obj-$(CONFIG_ARCH_BCM_MOBILE_SMC) += bcm_kona_smc.o +CFLAGS_REMOVE_bcm_kona_smc.o += $(CC_FLAGS_FTRACE) # BCM2835 ifeq ($(CONFIG_ARCH_BCM2835),y) @@ -56,14 +50,13 @@ ifeq ($(CONFIG_ARCH_BCM_5301X),y) obj-$(CONFIG_SMP) += platsmp.o endif -# BCM63XXx -ifeq ($(CONFIG_ARCH_BCM_63XX),y) -obj-y += bcm63xx.o -obj-$(CONFIG_SMP) += bcm63xx_smp.o bcm63xx_pmb.o -endif - ifeq ($(CONFIG_ARCH_BRCMSTB),y) CFLAGS_platsmp-brcmstb.o += -march=armv7-a obj-y += brcmstb.o obj-$(CONFIG_SMP) += platsmp-brcmstb.o endif + +# BCMBCA +ifeq ($(CONFIG_ARCH_BCMBCA),y) +obj-$(CONFIG_SMP) += bcm63xx_smp.o bcm63xx_pmb.o +endif diff --git a/arch/arm/mach-bcm/bcm63xx.c b/arch/arm/mach-bcm/bcm63xx.c deleted file mode 100644 index c4c66ae51308..000000000000 --- a/arch/arm/mach-bcm/bcm63xx.c +++ /dev/null @@ -1,27 +0,0 @@ -/* - * 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 diff --git a/arch/arm/mach-bcm/bcm_cygnus.c b/arch/arm/mach-bcm/bcm_cygnus.c index 7ae894c7849b..2469b66cc59e 100644 --- a/arch/arm/mach-bcm/bcm_cygnus.c +++ b/arch/arm/mach-bcm/bcm_cygnus.c @@ -1,15 +1,5 @@ -/* - * 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. - */ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (C) 2014 Broadcom Corporation #include <asm/mach/arch.h> diff --git a/arch/arm/mach-bcm/bcm_hr2.c b/arch/arm/mach-bcm/bcm_hr2.c index c104f28995d7..a19cc206ec76 100644 --- a/arch/arm/mach-bcm/bcm_hr2.c +++ b/arch/arm/mach-bcm/bcm_hr2.c @@ -1,15 +1,5 @@ -/* - * Copyright (C) 2017 Broadcom - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (C) 2017 Broadcom #include <asm/mach/arch.h> diff --git a/arch/arm/mach-bcm/bcm_kona_smc.c b/arch/arm/mach-bcm/bcm_kona_smc.c index 43829e49ad93..185335843bbd 100644 --- a/arch/arm/mach-bcm/bcm_kona_smc.c +++ b/arch/arm/mach-bcm/bcm_kona_smc.c @@ -1,15 +1,5 @@ -/* - * Copyright (C) 2013 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. - */ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (C) 2013 Broadcom Corporation #include <linux/smp.h> #include <linux/io.h> #include <linux/ioport.h> @@ -52,6 +42,7 @@ int __init bcm_kona_smc_init(void) return -ENODEV; prop_val = of_get_address(node, 0, &prop_size, NULL); + of_node_put(node); if (!prop_val) return -EINVAL; diff --git a/arch/arm/mach-bcm/bcm_kona_smc.h b/arch/arm/mach-bcm/bcm_kona_smc.h index 2e29ec67e414..17f3811fa543 100644 --- a/arch/arm/mach-bcm/bcm_kona_smc.h +++ b/arch/arm/mach-bcm/bcm_kona_smc.h @@ -1,15 +1,5 @@ -/* - * Copyright (C) 2013 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. - */ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (C) 2013 Broadcom Corporation */ #ifndef BCM_KONA_SMC_H #define BCM_KONA_SMC_H diff --git a/arch/arm/mach-bcm/bcm_nsp.c b/arch/arm/mach-bcm/bcm_nsp.c index a1101a3d318e..65ed9f8a518a 100644 --- a/arch/arm/mach-bcm/bcm_nsp.c +++ b/arch/arm/mach-bcm/bcm_nsp.c @@ -1,15 +1,5 @@ -/* - * Copyright (C) 2015 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. - */ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (C) 2015 Broadcom Corporation #include <asm/mach/arch.h> diff --git a/arch/arm/mach-bcm/board_bcm21664.c b/arch/arm/mach-bcm/board_bcm21664.c index c5bf01641172..9ce9ed092b09 100644 --- a/arch/arm/mach-bcm/board_bcm21664.c +++ b/arch/arm/mach-bcm/board_bcm21664.c @@ -1,15 +1,5 @@ -/* - * 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. - */ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (C) 2014 Broadcom Corporation #include <asm/mach/arch.h> diff --git a/arch/arm/mach-bcm/board_bcm23550.c b/arch/arm/mach-bcm/board_bcm23550.c index 0ac01debd077..dd6e9cb785e0 100644 --- a/arch/arm/mach-bcm/board_bcm23550.c +++ b/arch/arm/mach-bcm/board_bcm23550.c @@ -1,15 +1,5 @@ -/* - * Copyright (C) 2016 Broadcom - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (C) 2016 Broadcom #include <linux/of_platform.h> diff --git a/arch/arm/mach-bcm/board_bcm281xx.c b/arch/arm/mach-bcm/board_bcm281xx.c index 1238ac801530..91f6d633ee8e 100644 --- a/arch/arm/mach-bcm/board_bcm281xx.c +++ b/arch/arm/mach-bcm/board_bcm281xx.c @@ -1,15 +1,5 @@ -/* - * Copyright (C) 2012-2014 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. - */ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (C) 2012-2014 Broadcom Corporation #include <linux/clocksource.h> #include <linux/of_address.h> diff --git a/arch/arm/mach-bcm/brcmstb.c b/arch/arm/mach-bcm/brcmstb.c index 5f127d5f1045..2e3385ced82a 100644 --- a/arch/arm/mach-bcm/brcmstb.c +++ b/arch/arm/mach-bcm/brcmstb.c @@ -1,15 +1,5 @@ -/* - * Copyright (C) 2013-2014 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. - */ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (C) 2013-2014 Broadcom Corporation #include <linux/init.h> #include <linux/irqchip.h> diff --git a/arch/arm/mach-bcm/kona_l2_cache.c b/arch/arm/mach-bcm/kona_l2_cache.c index 59ad86304092..457c66e1d7ae 100644 --- a/arch/arm/mach-bcm/kona_l2_cache.c +++ b/arch/arm/mach-bcm/kona_l2_cache.c @@ -1,15 +1,5 @@ -/* - * Copyright (C) 2012-2014 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. - */ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (C) 2012-2014 Broadcom Corporation #include <linux/init.h> diff --git a/arch/arm/mach-bcm/kona_l2_cache.h b/arch/arm/mach-bcm/kona_l2_cache.h index 46f84a95ab1c..77c5dc033910 100644 --- a/arch/arm/mach-bcm/kona_l2_cache.h +++ b/arch/arm/mach-bcm/kona_l2_cache.h @@ -1,15 +1,5 @@ -/* - * Copyright (C) 2012-2014 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. - */ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (C) 2012-2014 Broadcom Corporation */ #ifdef CONFIG_ARCH_BCM_MOBILE_L2_CACHE void kona_l2_cache_init(void); diff --git a/arch/arm/mach-bcm/platsmp-brcmstb.c b/arch/arm/mach-bcm/platsmp-brcmstb.c index 4555f21e7077..8989299ebdd6 100644 --- a/arch/arm/mach-bcm/platsmp-brcmstb.c +++ b/arch/arm/mach-bcm/platsmp-brcmstb.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Broadcom STB CPU SMP and hotplug support for ARM * * Copyright (C) 2013-2014 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/delay.h> @@ -59,7 +51,7 @@ static u32 hif_cont_reg; /* * We must quiesce a dying CPU before it can be killed by the boot CPU. Because * one or more cache may be disabled, we must flush to ensure coherency. We - * cannot use traditionl completion structures or spinlocks as they rely on + * cannot use traditional completion structures or spinlocks as they rely on * coherency. */ static DEFINE_PER_CPU_ALIGNED(int, per_cpu_sw_state); |