projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 088d01b0 AK |
1 | /* |
| 2 | * Copyright (C) 2010 Linaro Limited | |
| 3 | * | |
| 4 | * based on code from the following | |
| 5 | * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. | |
| 6 | * Copyright 2009-2010 Pegatron Corporation. All Rights Reserved. | |
| 7 | * Copyright 2009-2010 Genesi USA, Inc. All Rights Reserved. | |
| 8 | * | |
| 9 | * The code contained herein is licensed under the GNU General Public | |
| 10 | * License. You may obtain a copy of the GNU General Public License | |
| 11 | * Version 2 or later at the following locations: | |
| 12 | * | |
| 13 | * http://www.opensource.org/licenses/gpl-license.html | |
| 14 | * http://www.gnu.org/copyleft/gpl.html | |
| 15 | */ | |
| 16 | ||
| 17 | #include <linux/init.h> | |
| 18 | #include <linux/platform_device.h> | |
| 19 | #include <linux/i2c.h> | |
| 20 | #include <linux/gpio.h> | |
| 21 | #include <linux/delay.h> | |
| 22 | #include <linux/io.h> | |
| 23 | #include <linux/fsl_devices.h> | |
| 24 | ||
| 25 | #include <mach/common.h> | |
| 26 | #include <mach/hardware.h> | |
| 27 | #include <mach/iomux-mx51.h> | |
| 28 | #include <mach/i2c.h> | |
| 29 | #include <mach/mxc_ehci.h> | |
| 30 | ||
| 31 | #include <asm/irq.h> | |
| 32 | #include <asm/setup.h> | |
| 33 | #include <asm/mach-types.h> | |
| 34 | #include <asm/mach/arch.h> | |
| 35 | #include <asm/mach/time.h> | |
| 36 | ||
| 37 | #include "devices-imx51.h" | |
| 38 | #include "devices.h" | |
| 39 | ||
| 40 | static struct pad_desc mx51efikamx_pads[] = { | |
| 41 | /* UART1 */ | |
| 42 | MX51_PAD_UART1_RXD__UART1_RXD, | |
| 43 | MX51_PAD_UART1_TXD__UART1_TXD, | |
| 44 | MX51_PAD_UART1_RTS__UART1_RTS, | |
| 45 | MX51_PAD_UART1_CTS__UART1_CTS, | |
| 46 | }; | |
| 47 | ||
| 48 | /* Serial ports */ | |
| 49 | #if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE) | |
| 50 | static const struct imxuart_platform_data uart_pdata = { | |
| 51 | .flags = IMXUART_HAVE_RTSCTS, | |
| 52 | }; | |
| 53 | ||
| 54 | static inline void mxc_init_imx_uart(void) | |
| 55 | { | |
| 56 | imx51_add_imx_uart(0, &uart_pdata); | |
| 57 | imx51_add_imx_uart(1, &uart_pdata); | |
| 58 | imx51_add_imx_uart(2, &uart_pdata); | |
| 59 | } | |
| 60 | #else /* !SERIAL_IMX */ | |
| 61 | static inline void mxc_init_imx_uart(void) | |
| 62 | { | |
| 63 | } | |
| 64 | #endif /* SERIAL_IMX */ | |
| 65 | ||
| 66 | static void __init mxc_board_init(void) | |
| 67 | { | |
| 68 | mxc_iomux_v3_setup_multiple_pads(mx51efikamx_pads, | |
| 69 | ARRAY_SIZE(mx51efikamx_pads)); | |
| 70 | mxc_init_imx_uart(); | |
| 71 | } | |
| 72 | ||
| 73 | static void __init mx51_efikamx_timer_init(void) | |
| 74 | { | |
| 75 | mx51_clocks_init(32768, 24000000, 22579200, 24576000); | |
| 76 | } | |
| 77 | ||
| 78 | static struct sys_timer mxc_timer = { | |
| 79 | .init = mx51_efikamx_timer_init, | |
| 80 | }; | |
| 81 | ||
| 82 | MACHINE_START(MX51_EFIKAMX, "Genesi EfikaMX nettop") | |
| 83 | /* Maintainer: Amit Kucheria <amit.kucheria@linaro.org> */ | |
| 84 | .phys_io = MX51_AIPS1_BASE_ADDR, | |
| 85 | .io_pg_offst = ((MX51_AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc, | |
| 86 | .boot_params = MX51_PHYS_OFFSET + 0x100, | |
| 87 | .map_io = mx51_map_io, | |
| 88 | .init_irq = mx51_init_irq, | |
| 89 | .init_machine = mxc_board_init, | |
| 90 | .timer = &mxc_timer, | |
| 91 | MACHINE_END |