| Magnus Damm | e7d1651 | 2009-07-22 16:20:54 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * KFR2R09 board support code |
| 3 | * |
| 4 | * Copyright (C) 2009 Magnus Damm |
| 5 | * |
| 6 | * This file is subject to the terms and conditions of the GNU General Public |
| 7 | * License. See the file "COPYING" in the main directory of this archive |
| 8 | * for more details. |
| 9 | */ |
| 10 | #include <linux/init.h> |
| 11 | #include <linux/platform_device.h> |
| 12 | #include <linux/interrupt.h> |
| 13 | #include <linux/delay.h> |
| 14 | #include <linux/clk.h> |
| 15 | #include <linux/gpio.h> |
| 16 | #include <asm/clock.h> |
| 17 | #include <asm/machvec.h> |
| 18 | #include <asm/io.h> |
| 19 | #include <cpu/sh7724.h> |
| 20 | |
| 21 | static int __init kfr2r09_devices_setup(void) |
| 22 | { |
| 23 | /* enable SCIF1 serial port for YC401 console support */ |
| 24 | gpio_request(GPIO_FN_SCIF1_RXD, NULL); |
| 25 | gpio_request(GPIO_FN_SCIF1_TXD, NULL); |
| 26 | |
| 27 | return 0; |
| 28 | } |
| 29 | device_initcall(kfr2r09_devices_setup); |
| 30 | |
| 31 | /* Return the board specific boot mode pin configuration */ |
| 32 | static int kfr2r09_mode_pins(void) |
| 33 | { |
| 34 | /* MD0=1, MD1=1, MD2=0: Clock Mode 3 |
| 35 | * MD3=0: 16-bit Area0 Bus Width |
| 36 | * MD5=1: Little Endian |
| 37 | * MD8=1: Test Mode Disabled |
| 38 | */ |
| 39 | return MODE_PIN0 | MODE_PIN1 | MODE_PIN5 | MODE_PIN8; |
| 40 | } |
| 41 | |
| 42 | /* |
| 43 | * The Machine Vector |
| 44 | */ |
| 45 | static struct sh_machine_vector mv_kfr2r09 __initmv = { |
| 46 | .mv_name = "kfr2r09", |
| 47 | .mv_mode_pins = kfr2r09_mode_pins, |
| 48 | }; |