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ARM: bcm: Add support for Broadcom Hurricane 2 SoC

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Add a Kconfig entry point and basic machine board code for the Broadcom
Hurricane 2 SoCs used in switching products.

Acked-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Florian Fainelli 2017-09-28 16:14:55 -07:00
parent c149635215
commit 2e2bba6995
3 changed files with 37 additions and 0 deletions
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9
arch/arm/mach-bcm/Kconfig
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@ -36,6 +36,15 @@ config ARCH_BCM_CYGNUS
BCM11300, BCM11320, BCM11350, BCM11360, BCM11300, BCM11320, BCM11350, BCM11360,
BCM58300, BCM58302, BCM58303, BCM58305. BCM58300, BCM58302, BCM58303, BCM58305.
config ARCH_BCM_HR2
bool "Broadcom Hurricane 2 SoC support"
depends on ARCH_MULTI_V7
select ARCH_BCM_IPROC
help
Enable support for the Hurricane 2 family,
which includes the following variants:
BCM53342, BCM53343, BCM53344, BCM53346.
config ARCH_BCM_NSP config ARCH_BCM_NSP
bool "Broadcom Northstar Plus SoC Support" bool "Broadcom Northstar Plus SoC Support"
depends on ARCH_MULTI_V7 depends on ARCH_MULTI_V7

3
arch/arm/mach-bcm/Makefile
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@ -13,6 +13,9 @@
# Cygnus # Cygnus
obj-$(CONFIG_ARCH_BCM_CYGNUS) += bcm_cygnus.o obj-$(CONFIG_ARCH_BCM_CYGNUS) += bcm_cygnus.o
# Hurricane 2
obj-$(CONFIG_ARCH_BCM_HR2) += bcm_hr2.o
# Northstar Plus # Northstar Plus
obj-$(CONFIG_ARCH_BCM_NSP) += bcm_nsp.o obj-$(CONFIG_ARCH_BCM_NSP) += bcm_nsp.o

25
arch/arm/mach-bcm/bcm_hr2.c Normal file
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@ -0,0 +1,25 @@
/*
* 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.
*/
#include <asm/mach/arch.h>
static const char * const bcm_hr2_dt_compat[] __initconst = {
"brcm,hr2",
NULL,
};
DT_MACHINE_START(BCM_HR2_DT, "Broadcom Hurricane 2 SoC")
.l2c_aux_val = 0,
.l2c_aux_mask = ~0,
.dt_compat = bcm_hr2_dt_compat,
MACHINE_END