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-rw-r--r--arch/arm/mach-bcm/Kconfig2
-rw-r--r--arch/arm/mach-bcm/Makefile4
-rw-r--r--arch/arm/mach-bcm/bcm63xx_headsmp.S23
-rw-r--r--arch/arm/mach-bcm/bcm63xx_smp.c4
-rw-r--r--arch/arm/mach-bcm/bcm63xx_smp.h1
-rw-r--r--arch/arm/mach-bcm/bcm_5301x.c2
-rw-r--r--arch/arm/mach-bcm/bcm_kona_smc.c2
7 files changed, 7 insertions, 31 deletions
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 0ac9e4b3b265..1319c3c14327 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -140,10 +140,12 @@ config ARCH_BCM_63XX
config ARCH_BRCMSTB
bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7
select ARM_GIC
+ select ARM_ERRATA_798181 if SMP
select HAVE_ARM_ARCH_TIMER
select BRCMSTB_GISB_ARB
select BRCMSTB_L2_IRQ
select BCM7120_L2_IRQ
+ select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select ARCH_WANT_OPTIONAL_GPIOLIB
help
Say Y if you intend to run the kernel on a Broadcom ARM-based STB
diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile
index 4fb0da458e91..1780a3ff42f9 100644
--- a/arch/arm/mach-bcm/Makefile
+++ b/arch/arm/mach-bcm/Makefile
@@ -39,10 +39,8 @@ obj-$(CONFIG_ARCH_BCM_5301X) += bcm_5301x.o
# BCM63XXx
ifeq ($(CONFIG_ARCH_BCM_63XX),y)
-CFLAGS_bcm63xx_headsmp.o += -march=armv7-a
obj-y += bcm63xx.o
-obj-$(CONFIG_SMP) += bcm63xx_smp.o bcm63xx_headsmp.o \
- bcm63xx_pmb.o
+obj-$(CONFIG_SMP) += bcm63xx_smp.o bcm63xx_pmb.o
endif
ifeq ($(CONFIG_ARCH_BRCMSTB),y)
diff --git a/arch/arm/mach-bcm/bcm63xx_headsmp.S b/arch/arm/mach-bcm/bcm63xx_headsmp.S
deleted file mode 100644
index c7af397c7f14..000000000000
--- a/arch/arm/mach-bcm/bcm63xx_headsmp.S
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2015, Broadcom Corporation
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/linkage.h>
-#include <linux/init.h>
-#include <asm/assembler.h>
-
-ENTRY(bcm63138_secondary_startup)
- ARM_BE8(setend be)
- /*
- * L1 cache does have unpredictable contents at power-up clean its
- * contents without flushing
- */
- bl v7_invalidate_l1
- nop
-
- b secondary_startup
-ENDPROC(bcm63138_secondary_startup)
diff --git a/arch/arm/mach-bcm/bcm63xx_smp.c b/arch/arm/mach-bcm/bcm63xx_smp.c
index 3f014f18cea5..19be90421f4d 100644
--- a/arch/arm/mach-bcm/bcm63xx_smp.c
+++ b/arch/arm/mach-bcm/bcm63xx_smp.c
@@ -127,7 +127,7 @@ static int bcm63138_smp_boot_secondary(unsigned int cpu,
}
/* Locate the secondary CPU node */
- dn = of_get_cpu_node(cpu_logical_map(cpu), NULL);
+ dn = of_get_cpu_node(cpu, NULL);
if (!dn) {
pr_err("SMP: failed to locate secondary CPU%d node\n", cpu);
ret = -ENODEV;
@@ -135,7 +135,7 @@ static int bcm63138_smp_boot_secondary(unsigned int cpu,
}
/* Write the secondary init routine to the BootLUT reset vector */
- val = virt_to_phys(bcm63138_secondary_startup);
+ val = virt_to_phys(secondary_startup);
writel_relaxed(val, bootlut_base + BOOTLUT_RESET_VECT);
/* Power up the core, will jump straight to its reset vector when we
diff --git a/arch/arm/mach-bcm/bcm63xx_smp.h b/arch/arm/mach-bcm/bcm63xx_smp.h
index 50b76044536e..9c6d50e2b111 100644
--- a/arch/arm/mach-bcm/bcm63xx_smp.h
+++ b/arch/arm/mach-bcm/bcm63xx_smp.h
@@ -3,7 +3,6 @@
struct device_node;
-extern void bcm63138_secondary_startup(void);
extern int bcm63xx_pmb_power_on_cpu(struct device_node *dn);
#endif /* __BCM63XX_SMP_H */
diff --git a/arch/arm/mach-bcm/bcm_5301x.c b/arch/arm/mach-bcm/bcm_5301x.c
index 7aef92720eb4..5478fe6bcce6 100644
--- a/arch/arm/mach-bcm/bcm_5301x.c
+++ b/arch/arm/mach-bcm/bcm_5301x.c
@@ -44,7 +44,7 @@ static void __init bcm5301x_init_early(void)
"imprecise external abort");
}
-static const char __initconst *bcm5301x_dt_compat[] = {
+static const char *const bcm5301x_dt_compat[] __initconst = {
"brcm,bcm4708",
NULL,
};
diff --git a/arch/arm/mach-bcm/bcm_kona_smc.c b/arch/arm/mach-bcm/bcm_kona_smc.c
index a55a7ecf146a..cf3f8658f0e5 100644
--- a/arch/arm/mach-bcm/bcm_kona_smc.c
+++ b/arch/arm/mach-bcm/bcm_kona_smc.c
@@ -33,7 +33,7 @@ struct bcm_kona_smc_data {
unsigned result;
};
-static const struct of_device_id bcm_kona_smc_ids[] __initconst = {
+static const struct of_device_id const bcm_kona_smc_ids[] __initconst = {
{.compatible = "brcm,kona-smc"},
{.compatible = "bcm,kona-smc"}, /* deprecated name */
{},