mirror of
https://github.com/torvalds/linux.git
synced 2024-11-15 16:41:58 +00:00
MX35: Add basic support for MX35PDK board
Add basic support for MX35PDK board (www.freescale.com/imx35pdk). Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Fabio Estevam
Sascha Hauer
parent
8d9fb9bb89
commit
aefa1c6e7b
@ -89,4 +89,11 @@ config MACH_ARMADILLO5X0
|
||||
Include support for Atmark Armadillo-500 platform. This includes
|
||||
specific configurations for the board and its peripherals.
|
||||
|
||||
config MACH_MX35_3DS
|
||||
bool "Support MX35PDK platform"
|
||||
select ARCH_MX35
|
||||
default n
|
||||
help
|
||||
Include support for MX35PDK platform. This includes specific
|
||||
configurations for the board and its peripherals.
|
||||
endif
|
||||
|
||||
@ -17,3 +17,4 @@ obj-$(CONFIG_MACH_MX31MOBOARD) += mx31moboard.o mx31moboard-devboard.o \
|
||||
obj-$(CONFIG_MACH_QONG) += qong.o
|
||||
obj-$(CONFIG_MACH_PCM043) += pcm043.o
|
||||
obj-$(CONFIG_MACH_ARMADILLO5X0) += armadillo5x0.o
|
||||
obj-$(CONFIG_MACH_MX35_3DS) += mx35pdk.o
|
||||
|
||||
104
arch/arm/mach-mx3/mx35pdk.c
Normal file
104
arch/arm/mach-mx3/mx35pdk.c
Normal file
@ -0,0 +1,104 @@
|
||||
/*
|
||||
* Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
|
||||
*
|
||||
* Author: Fabio Estevam <fabio.estevam@freescale.com>
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <linux/types.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/memory.h>
|
||||
#include <linux/gpio.h>
|
||||
|
||||
#include <asm/mach-types.h>
|
||||
#include <asm/mach/arch.h>
|
||||
#include <asm/mach/time.h>
|
||||
#include <asm/mach/map.h>
|
||||
|
||||
#include <mach/hardware.h>
|
||||
#include <mach/common.h>
|
||||
#include <mach/imx-uart.h>
|
||||
#include <mach/iomux-mx35.h>
|
||||
|
||||
#include "devices.h"
|
||||
|
||||
static struct imxuart_platform_data uart_pdata = {
|
||||
.flags = IMXUART_HAVE_RTSCTS,
|
||||
};
|
||||
|
||||
static struct platform_device *devices[] __initdata = {
|
||||
&mxc_fec_device,
|
||||
};
|
||||
|
||||
static struct pad_desc mx35pdk_pads[] = {
|
||||
/* UART1 */
|
||||
MX35_PAD_CTS1__UART1_CTS,
|
||||
MX35_PAD_RTS1__UART1_RTS,
|
||||
MX35_PAD_TXD1__UART1_TXD_MUX,
|
||||
MX35_PAD_RXD1__UART1_RXD_MUX,
|
||||
/* FEC */
|
||||
MX35_PAD_FEC_TX_CLK__FEC_TX_CLK,
|
||||
MX35_PAD_FEC_RX_CLK__FEC_RX_CLK,
|
||||
MX35_PAD_FEC_RX_DV__FEC_RX_DV,
|
||||
MX35_PAD_FEC_COL__FEC_COL,
|
||||
MX35_PAD_FEC_RDATA0__FEC_RDATA_0,
|
||||
MX35_PAD_FEC_TDATA0__FEC_TDATA_0,
|
||||
MX35_PAD_FEC_TX_EN__FEC_TX_EN,
|
||||
MX35_PAD_FEC_MDC__FEC_MDC,
|
||||
MX35_PAD_FEC_MDIO__FEC_MDIO,
|
||||
MX35_PAD_FEC_TX_ERR__FEC_TX_ERR,
|
||||
MX35_PAD_FEC_RX_ERR__FEC_RX_ERR,
|
||||
MX35_PAD_FEC_CRS__FEC_CRS,
|
||||
MX35_PAD_FEC_RDATA1__FEC_RDATA_1,
|
||||
MX35_PAD_FEC_TDATA1__FEC_TDATA_1,
|
||||
MX35_PAD_FEC_RDATA2__FEC_RDATA_2,
|
||||
MX35_PAD_FEC_TDATA2__FEC_TDATA_2,
|
||||
MX35_PAD_FEC_RDATA3__FEC_RDATA_3,
|
||||
MX35_PAD_FEC_TDATA3__FEC_TDATA_3,
|
||||
};
|
||||
|
||||
/*
|
||||
* Board specific initialization.
|
||||
*/
|
||||
static void __init mxc_board_init(void)
|
||||
{
|
||||
mxc_iomux_v3_setup_multiple_pads(mx35pdk_pads, ARRAY_SIZE(mx35pdk_pads));
|
||||
|
||||
platform_add_devices(devices, ARRAY_SIZE(devices));
|
||||
|
||||
mxc_register_device(&mxc_uart_device0, &uart_pdata);
|
||||
}
|
||||
|
||||
static void __init mx35pdk_timer_init(void)
|
||||
{
|
||||
mx35_clocks_init();
|
||||
}
|
||||
|
||||
struct sys_timer mx35pdk_timer = {
|
||||
.init = mx35pdk_timer_init,
|
||||
};
|
||||
|
||||
MACHINE_START(MX35_3DS, "Freescale MX35PDK")
|
||||
/* Maintainer: Freescale Semiconductor, Inc */
|
||||
.phys_io = AIPS1_BASE_ADDR,
|
||||
.io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
|
||||
.boot_params = PHYS_OFFSET + 0x100,
|
||||
.map_io = mx35_map_io,
|
||||
.init_irq = mxc_init_irq,
|
||||
.init_machine = mxc_board_init,
|
||||
.timer = &mx35pdk_timer,
|
||||
MACHINE_END
|
||||
27
arch/arm/plat-mxc/include/mach/board-mx35pdk.h
Normal file
27
arch/arm/plat-mxc/include/mach/board-mx35pdk.h
Normal file
@ -0,0 +1,27 @@
|
||||
/*
|
||||
* Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef __ASM_ARCH_MXC_BOARD_MX35PDK_H__
|
||||
#define __ASM_ARCH_MXC_BOARD_MX35PDK_H__
|
||||
|
||||
/* mandatory for CONFIG_DEBUG_LL */
|
||||
|
||||
#define MXC_LL_UART_PADDR UART1_BASE_ADDR
|
||||
#define MXC_LL_UART_VADDR AIPS1_IO_ADDRESS(UART1_BASE_ADDR)
|
||||
|
||||
#endif /* __ASM_ARCH_MXC_BOARD_MX35PDK_H__ */
|
||||
@ -45,6 +45,9 @@
|
||||
#endif
|
||||
#ifdef CONFIG_MACH_ARMADILLO5X0
|
||||
#include <mach/board-armadillo5x0.h>
|
||||
#endif
|
||||
#ifdef CONFIG_MACH_MX35_3DS
|
||||
#include <mach/board-mx35pdk.h>
|
||||
#endif
|
||||
.macro addruart,rx
|
||||
mrc p15, 0, \rx, c1, c0
|
||||
|
||||
Loading…
Reference in New Issue
Block a user