cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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brcmstb.c (1372B)

      1/*
      2 * Copyright (C) 2013-2014 Broadcom Corporation
      3 *
      4 * This program is free software; you can redistribute it and/or
      5 * modify it under the terms of the GNU General Public License as
      6 * published by the Free Software Foundation version 2.
      7 *
      8 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
      9 * kind, whether express or implied; without even the implied warranty
     10 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     11 * GNU General Public License for more details.
     12 */
     13
     14#include <linux/init.h>
     15#include <linux/irqchip.h>
     16#include <linux/of_platform.h>
     17
     18#include <asm/mach-types.h>
     19#include <asm/mach/arch.h>
     20
     21/*
     22 * Storage for debug-macro.S's state.
     23 *
     24 * This must be in .data not .bss so that it gets initialized each time the
     25 * kernel is loaded. The data is declared here rather than debug-macro.S so
     26 * that multiple inclusions of debug-macro.S point at the same data.
     27 */
     28u32 brcmstb_uart_config[3] = {
     29	/* Debug UART initialization required */
     30	1,
     31	/* Debug UART physical address */
     32	0,
     33	/* Debug UART virtual address */
     34	0,
     35};
     36
     37static void __init brcmstb_init_irq(void)
     38{
     39	irqchip_init();
     40}
     41
     42static const char *const brcmstb_match[] __initconst = {
     43	"brcm,bcm7445",
     44	"brcm,brcmstb",
     45	NULL
     46};
     47
     48DT_MACHINE_START(BRCMSTB, "Broadcom STB (Flattened Device Tree)")
     49	.dt_compat	= brcmstb_match,
     50	.init_irq	= brcmstb_init_irq,
     51MACHINE_END