1 // SPDX-License-Identifier: GPL-2.0-only 2 // Copyright (C) 2013-2014 Broadcom Corporation 3 4 #include <linux/init.h> 5 #include <linux/irqchip.h> 6 #include <linux/of_platform.h> 7 8 #include <asm/mach-types.h> 9 #include <asm/mach/arch.h> 10 11 /* 12 * Storage for debug-macro.S's state. 13 * 14 * This must be in .data not .bss so that it gets initialized each time the 15 * kernel is loaded. The data is declared here rather than debug-macro.S so 16 * that multiple inclusions of debug-macro.S point at the same data. 17 */ 18 u32 brcmstb_uart_config[3] = { 19 /* Debug UART initialization required */ 20 1, 21 /* Debug UART physical address */ 22 0, 23 /* Debug UART virtual address */ 24 0, 25 }; 26 27 static void __init brcmstb_init_irq(void) 28 { 29 irqchip_init(); 30 } 31 32 static const char *const brcmstb_match[] __initconst = { 33 "brcm,bcm7445", 34 "brcm,brcmstb", 35 NULL 36 }; 37 38 DT_MACHINE_START(BRCMSTB, "Broadcom STB (Flattened Device Tree)") 39 .dt_compat = brcmstb_match, 40 .init_irq = brcmstb_init_irq, 41 MACHINE_END 42