/* * author: Sascha Hauer * Created: april 20th, 2004 * Copyright: Synertronixx GmbH * * Common code for i.MX1 machines * * 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; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include #include #include #include #include #include #include #include static struct map_desc imx_io_desc[] __initdata = { imx_map_entry(MX1, IO, MT_DEVICE), }; void __init mx1_map_io(void) { iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc)); } void __init imx1_init_early(void) { mxc_set_cpu_type(MXC_CPU_MX1); mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR)); imx_iomuxv1_init(MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR), MX1_NUM_GPIO_PORT); } void __init mx1_init_irq(void) { mxc_init_irq(MX1_IO_ADDRESS(MX1_AVIC_BASE_ADDR)); } void __init imx1_soc_init(void) { mxc_register_gpio("imx1-gpio", 0, MX1_GPIO1_BASE_ADDR, SZ_256, MX1_GPIO_INT_PORTA, 0); mxc_register_gpio("imx1-gpio", 1, MX1_GPIO2_BASE_ADDR, SZ_256, MX1_GPIO_INT_PORTB, 0); mxc_register_gpio("imx1-gpio", 2, MX1_GPIO3_BASE_ADDR, SZ_256, MX1_GPIO_INT_PORTC, 0); mxc_register_gpio("imx1-gpio", 3, MX1_GPIO4_BASE_ADDR, SZ_256, MX1_GPIO_INT_PORTD, 0); }