projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 2874c5fd | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 24980dc8 AS |
2 | /* |
| 3 | * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru> | |
| 24980dc8 AS |
4 | */ |
| 5 | ||
| 6 | #include <linux/of_platform.h> | |
| 7 | #include <asm/mach/arch.h> | |
| e1291cff | 8 | #include <asm/mach/map.h> |
| 24980dc8 AS |
9 | |
| 10 | #include "common.h" | |
| e1291cff AS |
11 | #include "hardware.h" |
| 12 | ||
| 13 | #define MX1_AVIC_ADDR 0x00223000 | |
| 14 | ||
| 15 | static void __init imx1_init_early(void) | |
| 16 | { | |
| 17 | mxc_set_cpu_type(MXC_CPU_MX1); | |
| 18 | } | |
| 19 | ||
| 20 | static void __init imx1_init_irq(void) | |
| 21 | { | |
| 22 | void __iomem *avic_addr; | |
| 23 | ||
| 24 | avic_addr = ioremap(MX1_AVIC_ADDR, SZ_4K); | |
| 25 | WARN_ON(!avic_addr); | |
| 26 | ||
| 27 | mxc_init_irq(avic_addr); | |
| 28 | } | |
| 24980dc8 AS |
29 | |
| 30 | static const char * const imx1_dt_board_compat[] __initconst = { | |
| 31 | "fsl,imx1", | |
| 32 | NULL | |
| 33 | }; | |
| 34 | ||
| 35 | DT_MACHINE_START(IMX1_DT, "Freescale i.MX1 (Device Tree Support)") | |
| 24980dc8 | 36 | .init_early = imx1_init_early, |
| e1291cff | 37 | .init_irq = imx1_init_irq, |
| 24980dc8 AS |
38 | .dt_compat = imx1_dt_board_compat, |
| 39 | .restart = mxc_restart, | |
| 40 | MACHINE_END |