linux_dsm_epyc7002/arch/arm/mach-bcm/brcmstb.c
Florian Fainelli c4a8ea9e06 ARM: brcmstb: Setup BIU control registers during boot
Call brcmstb_biuctrl_init() in brcmstb's init_irq machine descriptor
callback since we need to setup the Bus Interface Unit before SMP in
particular, but we also need to be able to remap registers.

Acked-by: Gregory Fong <gregory.0xf0@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2015-10-09 13:42:18 -07:00

38 lines
1009 B
C

/*
* 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/init.h>
#include <linux/irqchip.h>
#include <linux/of_platform.h>
#include <linux/soc/brcmstb/brcmstb.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
static void __init brcmstb_init_irq(void)
{
irqchip_init();
brcmstb_biuctrl_init();
}
static const char *const brcmstb_match[] __initconst = {
"brcm,bcm7445",
"brcm,brcmstb",
NULL
};
DT_MACHINE_START(BRCMSTB, "Broadcom STB (Flattened Device Tree)")
.dt_compat = brcmstb_match,
.init_irq = brcmstb_init_irq,
MACHINE_END