| // SPDX-License-Identifier: GPL-2.0-or-later |
| /* |
| * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru> |
| */ |
| |
| #include <linux/of_platform.h> |
| #include <asm/mach/arch.h> |
| #include <asm/mach/map.h> |
| |
| #include "common.h" |
| #include "hardware.h" |
| |
| #define MX1_AVIC_ADDR 0x00223000 |
| |
| static void __init imx1_init_early(void) |
| { |
| mxc_set_cpu_type(MXC_CPU_MX1); |
| } |
| |
| static void __init imx1_init_irq(void) |
| { |
| void __iomem *avic_addr; |
| |
| avic_addr = ioremap(MX1_AVIC_ADDR, SZ_4K); |
| WARN_ON(!avic_addr); |
| |
| mxc_init_irq(avic_addr); |
| } |
| |
| static const char * const imx1_dt_board_compat[] __initconst = { |
| "fsl,imx1", |
| NULL |
| }; |
| |
| DT_MACHINE_START(IMX1_DT, "Freescale i.MX1 (Device Tree Support)") |
| .init_early = imx1_init_early, |
| .init_irq = imx1_init_irq, |
| .dt_compat = imx1_dt_board_compat, |
| .restart = mxc_restart, |
| MACHINE_END |
