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nexedi
linux
Commits
70b17268
Commit
70b17268
authored
Oct 12, 2010
by
Eric Bénard
Committed by
Sascha Hauer
Oct 19, 2010
Browse files
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Plain Diff
mx5: add cpuimx51sd module and its baseboard
Signed-off-by:
Eric Bénard
<
eric@eukrea.com
>
parent
b545d9ed
Changes
6
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6 changed files
with
531 additions
and
1 deletion
+531
-1
arch/arm/mach-mx5/Kconfig
arch/arm/mach-mx5/Kconfig
+25
-0
arch/arm/mach-mx5/Makefile
arch/arm/mach-mx5/Makefile
+2
-0
arch/arm/mach-mx5/board-cpuimx51sd.c
arch/arm/mach-mx5/board-cpuimx51sd.c
+333
-0
arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
+166
-0
arch/arm/plat-mxc/include/mach/eukrea-baseboards.h
arch/arm/plat-mxc/include/mach/eukrea-baseboards.h
+4
-1
arch/arm/plat-mxc/include/mach/uncompress.h
arch/arm/plat-mxc/include/mach/uncompress.h
+1
-0
No files found.
arch/arm/mach-mx5/Kconfig
View file @
70b17268
...
@@ -49,6 +49,31 @@ config MACH_EUKREA_MBIMX51_BASEBOARD
...
@@ -49,6 +49,31 @@ config MACH_EUKREA_MBIMX51_BASEBOARD
endchoice
endchoice
config MACH_EUKREA_CPUIMX51SD
bool "Support Eukrea CPUIMX51SD module"
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_SPI_IMX
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MXC_NAND
help
Include support for Eukrea CPUIMX51SD platform. This includes
specific configurations for the module and its peripherals.
choice
prompt "Baseboard"
depends on MACH_EUKREA_CPUIMX51SD
default MACH_EUKREA_MBIMXSD51_BASEBOARD
config MACH_EUKREA_MBIMXSD51_BASEBOARD
prompt "Eukrea MBIMXSD development board"
bool
select IMX_HAVE_PLATFORM_ESDHC
help
This adds board specific devices that can be found on Eukrea's
MBIMXSD evaluation board.
endchoice
config MACH_MX51_EFIKAMX
config MACH_MX51_EFIKAMX
bool "Support MX51 Genesi Efika MX nettop"
bool "Support MX51 Genesi Efika MX nettop"
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_IMX_UART
...
...
arch/arm/mach-mx5/Makefile
View file @
70b17268
...
@@ -9,4 +9,6 @@ obj-$(CONFIG_MACH_MX51_BABBAGE) += board-mx51_babbage.o
...
@@ -9,4 +9,6 @@ obj-$(CONFIG_MACH_MX51_BABBAGE) += board-mx51_babbage.o
obj-$(CONFIG_MACH_MX51_3DS)
+=
board-mx51_3ds.o
obj-$(CONFIG_MACH_MX51_3DS)
+=
board-mx51_3ds.o
obj-$(CONFIG_MACH_EUKREA_CPUIMX51)
+=
board-cpuimx51.o
obj-$(CONFIG_MACH_EUKREA_CPUIMX51)
+=
board-cpuimx51.o
obj-$(CONFIG_MACH_EUKREA_MBIMX51_BASEBOARD)
+=
eukrea_mbimx51-baseboard.o
obj-$(CONFIG_MACH_EUKREA_MBIMX51_BASEBOARD)
+=
eukrea_mbimx51-baseboard.o
obj-$(CONFIG_MACH_EUKREA_CPUIMX51SD)
+=
board-cpuimx51sd.o
obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD)
+=
eukrea_mbimxsd-baseboard.o
obj-$(CONFIG_MACH_MX51_EFIKAMX)
+=
board-mx51_efikamx.o
obj-$(CONFIG_MACH_MX51_EFIKAMX)
+=
board-mx51_efikamx.o
arch/arm/mach-mx5/board-cpuimx51sd.c
0 → 100644
View file @
70b17268
/*
*
* Copyright (C) 2010 Eric Bénard <eric@eukrea.com>
*
* based on board-mx51_babbage.c which is
* Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
* Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/i2c.h>
#include <linux/i2c/tsc2007.h>
#include <linux/gpio.h>
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/fsl_devices.h>
#include <linux/i2c-gpio.h>
#include <linux/spi/spi.h>
#include <linux/can/platform/mcp251x.h>
#include <mach/eukrea-baseboards.h>
#include <mach/common.h>
#include <mach/hardware.h>
#include <mach/iomux-mx51.h>
#include <mach/mxc_ehci.h>
#include <asm/irq.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include "devices-imx51.h"
#include "devices.h"
#define USBH1_RST (1*32 + 28)
#define ETH_RST (1*32 + 31)
#define TSC2007_IRQGPIO (2*32 + 12)
#define CAN_IRQGPIO (0*32 + 1)
#define CAN_RST (3*32 + 15)
#define CAN_NCS (3*32 + 24)
#define CAN_RXOBF (0*32 + 4)
#define CAN_RX1BF (0*32 + 6)
#define CAN_TXORTS (0*32 + 7)
#define CAN_TX1RTS (0*32 + 8)
#define CAN_TX2RTS (0*32 + 9)
#define I2C_SCL (3*32 + 16)
#define I2C_SDA (3*32 + 17)
/* USB_CTRL_1 */
#define MX51_USB_CTRL_1_OFFSET 0x10
#define MX51_USB_CTRL_UH1_EXT_CLK_EN (1 << 25)
#define MX51_USB_PLLDIV_12_MHZ 0x00
#define MX51_USB_PLL_DIV_19_2_MHZ 0x01
#define MX51_USB_PLL_DIV_24_MHZ 0x02
#define CPUIMX51SD_GPIO_3_12 IOMUX_PAD(0x57C, 0x194, 3, 0x0, 0, \
MX51_PAD_CTRL_1 | PAD_CTL_PUS_22K_UP)
static
struct
pad_desc
eukrea_cpuimx51sd_pads
[]
=
{
/* UART1 */
MX51_PAD_UART1_RXD__UART1_RXD
,
MX51_PAD_UART1_TXD__UART1_TXD
,
MX51_PAD_UART1_RTS__UART1_RTS
,
MX51_PAD_UART1_CTS__UART1_CTS
,
/* USB HOST1 */
MX51_PAD_USBH1_CLK__USBH1_CLK
,
MX51_PAD_USBH1_DIR__USBH1_DIR
,
MX51_PAD_USBH1_NXT__USBH1_NXT
,
MX51_PAD_USBH1_DATA0__USBH1_DATA0
,
MX51_PAD_USBH1_DATA1__USBH1_DATA1
,
MX51_PAD_USBH1_DATA2__USBH1_DATA2
,
MX51_PAD_USBH1_DATA3__USBH1_DATA3
,
MX51_PAD_USBH1_DATA4__USBH1_DATA4
,
MX51_PAD_USBH1_DATA5__USBH1_DATA5
,
MX51_PAD_USBH1_DATA6__USBH1_DATA6
,
MX51_PAD_USBH1_DATA7__USBH1_DATA7
,
MX51_PAD_USBH1_STP__USBH1_STP
,
MX51_PAD_EIM_CS3__GPIO_2_28
,
/* PHY nRESET */
/* FEC */
MX51_PAD_EIM_DTACK__GPIO_2_31
,
/* PHY nRESET */
/* HSI2C */
MX51_PAD_I2C1_CLK__GPIO_4_16
,
MX51_PAD_I2C1_DAT__GPIO_4_17
,
/* CAN */
MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI
,
MX51_PAD_CSPI1_MISO__ECSPI1_MISO
,
MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK
,
MX51_PAD_CSPI1_SS0__GPIO_4_24
,
/* nCS */
MX51_PAD_CSI2_PIXCLK__GPIO_4_15
,
/* nReset */
MX51_PAD_GPIO_1_1__GPIO_1_1
,
/* IRQ */
MX51_PAD_GPIO_1_4__GPIO_1_4
,
/* Control signals */
MX51_PAD_GPIO_1_6__GPIO_1_6
,
MX51_PAD_GPIO_1_7__GPIO_1_7
,
MX51_PAD_GPIO_1_8__GPIO_1_8
,
MX51_PAD_GPIO_1_9__GPIO_1_9
,
/* Touchscreen */
CPUIMX51SD_GPIO_3_12
,
/* IRQ */
};
static
const
struct
imxuart_platform_data
uart_pdata
__initconst
=
{
.
flags
=
IMXUART_HAVE_RTSCTS
,
};
static
int
ts_get_pendown_state
(
void
)
{
return
gpio_get_value
(
TSC2007_IRQGPIO
)
?
0
:
1
;
}
static
struct
tsc2007_platform_data
tsc2007_info
=
{
.
model
=
2007
,
.
x_plate_ohms
=
180
,
.
get_pendown_state
=
ts_get_pendown_state
,
};
static
struct
i2c_board_info
eukrea_cpuimx51sd_i2c_devices
[]
=
{
{
I2C_BOARD_INFO
(
"pcf8563"
,
0x51
),
},
{
I2C_BOARD_INFO
(
"tsc2007"
,
0x49
),
.
type
=
"tsc2007"
,
.
platform_data
=
&
tsc2007_info
,
.
irq
=
gpio_to_irq
(
TSC2007_IRQGPIO
),
},
};
static
const
struct
mxc_nand_platform_data
eukrea_cpuimx51sd_nand_board_info
__initconst
=
{
.
width
=
1
,
.
hw_ecc
=
1
,
.
flash_bbt
=
1
,
};
/* This function is board specific as the bit mask for the plldiv will also
be different for other Freescale SoCs, thus a common bitmask is not
possible and cannot get place in /plat-mxc/ehci.c.*/
static
int
initialize_otg_port
(
struct
platform_device
*
pdev
)
{
u32
v
;
void
__iomem
*
usb_base
;
void
__iomem
*
usbother_base
;
usb_base
=
ioremap
(
MX51_OTG_BASE_ADDR
,
SZ_4K
);
usbother_base
=
usb_base
+
MX5_USBOTHER_REGS_OFFSET
;
/* Set the PHY clock to 19.2MHz */
v
=
__raw_readl
(
usbother_base
+
MXC_USB_PHY_CTR_FUNC2_OFFSET
);
v
&=
~
MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK
;
v
|=
MX51_USB_PLL_DIV_19_2_MHZ
;
__raw_writel
(
v
,
usbother_base
+
MXC_USB_PHY_CTR_FUNC2_OFFSET
);
iounmap
(
usb_base
);
return
0
;
}
static
int
initialize_usbh1_port
(
struct
platform_device
*
pdev
)
{
u32
v
;
void
__iomem
*
usb_base
;
void
__iomem
*
usbother_base
;
usb_base
=
ioremap
(
MX51_OTG_BASE_ADDR
,
SZ_4K
);
usbother_base
=
usb_base
+
MX5_USBOTHER_REGS_OFFSET
;
/* The clock for the USBH1 ULPI port will come from the PHY. */
v
=
__raw_readl
(
usbother_base
+
MX51_USB_CTRL_1_OFFSET
);
__raw_writel
(
v
|
MX51_USB_CTRL_UH1_EXT_CLK_EN
,
usbother_base
+
MX51_USB_CTRL_1_OFFSET
);
iounmap
(
usb_base
);
return
0
;
}
static
struct
mxc_usbh_platform_data
dr_utmi_config
=
{
.
init
=
initialize_otg_port
,
.
portsc
=
MXC_EHCI_UTMI_16BIT
,
.
flags
=
MXC_EHCI_INTERNAL_PHY
,
};
static
struct
fsl_usb2_platform_data
usb_pdata
=
{
.
operating_mode
=
FSL_USB2_DR_DEVICE
,
.
phy_mode
=
FSL_USB2_PHY_UTMI_WIDE
,
};
static
struct
mxc_usbh_platform_data
usbh1_config
=
{
.
init
=
initialize_usbh1_port
,
.
portsc
=
MXC_EHCI_MODE_ULPI
,
.
flags
=
(
MXC_EHCI_POWER_PINS_ENABLED
|
MXC_EHCI_ITC_NO_THRESHOLD
),
};
static
int
otg_mode_host
;
static
int
__init
eukrea_cpuimx51sd_otg_mode
(
char
*
options
)
{
if
(
!
strcmp
(
options
,
"host"
))
otg_mode_host
=
1
;
else
if
(
!
strcmp
(
options
,
"device"
))
otg_mode_host
=
0
;
else
pr_info
(
"otg_mode neither
\"
host
\"
nor
\"
device
\"
. "
"Defaulting to device
\n
"
);
return
0
;
}
__setup
(
"otg_mode="
,
eukrea_cpuimx51sd_otg_mode
);
static
struct
i2c_gpio_platform_data
pdata
=
{
.
sda_pin
=
I2C_SDA
,
.
sda_is_open_drain
=
0
,
.
scl_pin
=
I2C_SCL
,
.
scl_is_open_drain
=
0
,
.
udelay
=
2
,
};
static
struct
platform_device
hsi2c_gpio_device
=
{
.
name
=
"i2c-gpio"
,
.
id
=
0
,
.
dev
.
platform_data
=
&
pdata
,
};
static
struct
mcp251x_platform_data
mcp251x_info
=
{
.
oscillator_frequency
=
24E6
,
};
static
struct
spi_board_info
cpuimx51sd_spi_device
[]
=
{
{
.
modalias
=
"mcp2515"
,
.
max_speed_hz
=
6500000
,
.
bus_num
=
0
,
.
mode
=
SPI_MODE_0
,
.
chip_select
=
0
,
.
platform_data
=
&
mcp251x_info
,
.
irq
=
gpio_to_irq
(
0
*
32
+
1
)
},
};
static
int
cpuimx51sd_spi1_cs
[]
=
{
CAN_NCS
,
};
static
const
struct
spi_imx_master
cpuimx51sd_ecspi1_pdata
__initconst
=
{
.
chipselect
=
cpuimx51sd_spi1_cs
,
.
num_chipselect
=
ARRAY_SIZE
(
cpuimx51sd_spi1_cs
),
};
static
struct
platform_device
*
platform_devices
[]
__initdata
=
{
&
hsi2c_gpio_device
,
};
static
void
__init
eukrea_cpuimx51sd_init
(
void
)
{
mxc_iomux_v3_setup_multiple_pads
(
eukrea_cpuimx51sd_pads
,
ARRAY_SIZE
(
eukrea_cpuimx51sd_pads
));
imx51_add_imx_uart
(
0
,
&
uart_pdata
);
imx51_add_mxc_nand
(
&
eukrea_cpuimx51sd_nand_board_info
);
gpio_request
(
ETH_RST
,
"eth_rst"
);
gpio_set_value
(
ETH_RST
,
1
);
imx51_add_fec
(
NULL
);
gpio_request
(
CAN_IRQGPIO
,
"can_irq"
);
gpio_direction_input
(
CAN_IRQGPIO
);
gpio_free
(
CAN_IRQGPIO
);
gpio_request
(
CAN_NCS
,
"can_ncs"
);
gpio_direction_output
(
CAN_NCS
,
1
);
gpio_free
(
CAN_NCS
);
gpio_request
(
CAN_RST
,
"can_rst"
);
gpio_direction_output
(
CAN_RST
,
0
);
msleep
(
20
);
gpio_set_value
(
CAN_RST
,
1
);
imx51_add_ecspi
(
0
,
&
cpuimx51sd_ecspi1_pdata
);
spi_register_board_info
(
cpuimx51sd_spi_device
,
ARRAY_SIZE
(
cpuimx51sd_spi_device
));
gpio_request
(
TSC2007_IRQGPIO
,
"tsc2007_irq"
);
gpio_direction_input
(
TSC2007_IRQGPIO
);
gpio_free
(
TSC2007_IRQGPIO
);
i2c_register_board_info
(
0
,
eukrea_cpuimx51sd_i2c_devices
,
ARRAY_SIZE
(
eukrea_cpuimx51sd_i2c_devices
));
platform_add_devices
(
platform_devices
,
ARRAY_SIZE
(
platform_devices
));
if
(
otg_mode_host
)
mxc_register_device
(
&
mxc_usbdr_host_device
,
&
dr_utmi_config
);
else
{
initialize_otg_port
(
NULL
);
mxc_register_device
(
&
mxc_usbdr_udc_device
,
&
usb_pdata
);
}
gpio_request
(
USBH1_RST
,
"usb_rst"
);
gpio_direction_output
(
USBH1_RST
,
0
);
msleep
(
20
);
gpio_set_value
(
USBH1_RST
,
1
);
mxc_register_device
(
&
mxc_usbh1_device
,
&
usbh1_config
);
#ifdef CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD
eukrea_mbimxsd51_baseboard_init
();
#endif
}
static
void
__init
eukrea_cpuimx51sd_timer_init
(
void
)
{
mx51_clocks_init
(
32768
,
24000000
,
22579200
,
0
);
}
static
struct
sys_timer
mxc_timer
=
{
.
init
=
eukrea_cpuimx51sd_timer_init
,
};
MACHINE_START
(
EUKREA_CPUIMX51SD
,
"Eukrea CPUIMX51SD"
)
/* Maintainer: Eric Bénard <eric@eukrea.com> */
.
phys_io
=
MX51_AIPS1_BASE_ADDR
,
.
io_pg_offst
=
((
MX51_AIPS1_BASE_ADDR_VIRT
)
>>
18
)
&
0xfffc
,
.
boot_params
=
PHYS_OFFSET
+
0x100
,
.
map_io
=
mx51_map_io
,
.
init_irq
=
mx51_init_irq
,
.
init_machine
=
eukrea_cpuimx51sd_init
,
.
timer
=
&
mxc_timer
,
MACHINE_END
arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
0 → 100644
View file @
70b17268
/*
* Copyright (C) 2010 Eric Benard - eric@eukrea.com
*
* Based on pcm970-baseboard.c which is :
* Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
*
* 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., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#include <linux/types.h>
#include <linux/init.h>
#include <linux/gpio.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/leds.h>
#include <linux/platform_device.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/i2c.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-mx51.h>
#include <mach/audmux.h>
#include "devices-imx51.h"
#include "devices.h"
#define MBIMXSD_GPIO_3_31 IOMUX_PAD(0x554, 0x16C, 3, 0x0, 0, \
MX51_PAD_CTRL_1 | PAD_CTL_PUS_22K_UP)
static
struct
pad_desc
eukrea_mbimxsd_pads
[]
=
{
/* LED */
MX51_PAD_NANDF_D10__GPIO_3_30
,
/* SWITCH */
MBIMXSD_GPIO_3_31
,
/* UART2 */
MX51_PAD_UART2_RXD__UART2_RXD
,
MX51_PAD_UART2_TXD__UART2_TXD
,
/* UART 3 */
MX51_PAD_UART3_RXD__UART3_RXD
,
MX51_PAD_UART3_TXD__UART3_TXD
,
MX51_PAD_KEY_COL4__UART3_RTS
,
MX51_PAD_KEY_COL5__UART3_CTS
,
/* SD */
MX51_PAD_SD1_CMD__SD1_CMD
,
MX51_PAD_SD1_CLK__SD1_CLK
,
MX51_PAD_SD1_DATA0__SD1_DATA0
,
MX51_PAD_SD1_DATA1__SD1_DATA1
,
MX51_PAD_SD1_DATA2__SD1_DATA2
,
MX51_PAD_SD1_DATA3__SD1_DATA3
,
};
#define GPIO_LED1 (2 * 32 + 30)
#define GPIO_SWITCH1 (2 * 32 + 31)
static
struct
gpio_led
eukrea_mbimxsd_leds
[]
=
{
{
.
name
=
"led1"
,
.
default_trigger
=
"heartbeat"
,
.
active_low
=
1
,
.
gpio
=
GPIO_LED1
,
},
};
static
struct
gpio_led_platform_data
eukrea_mbimxsd_led_info
=
{
.
leds
=
eukrea_mbimxsd_leds
,
.
num_leds
=
ARRAY_SIZE
(
eukrea_mbimxsd_leds
),
};
static
struct
platform_device
eukrea_mbimxsd_leds_gpio
=
{
.
name
=
"leds-gpio"
,
.
id
=
-
1
,
.
dev
=
{
.
platform_data
=
&
eukrea_mbimxsd_led_info
,
},
};
static
struct
gpio_keys_button
eukrea_mbimxsd_gpio_buttons
[]
=
{
{
.
gpio
=
GPIO_SWITCH1
,
.
code
=
BTN_0
,
.
desc
=
"BP1"
,
.
active_low
=
1
,
.
wakeup
=
1
,
},
};
static
struct
gpio_keys_platform_data
eukrea_mbimxsd_button_data
=
{
.
buttons
=
eukrea_mbimxsd_gpio_buttons
,
.
nbuttons
=
ARRAY_SIZE
(
eukrea_mbimxsd_gpio_buttons
),
};
static
struct
platform_device
eukrea_mbimxsd_button_device
=
{
.
name
=
"gpio-keys"
,
.
id
=
-
1
,
.
num_resources
=
0
,
.
dev
=
{
.
platform_data
=
&
eukrea_mbimxsd_button_data
,
}
};
static
struct
platform_device
*
platform_devices
[]
__initdata
=
{
&
eukrea_mbimxsd_leds_gpio
,
&
eukrea_mbimxsd_button_device
,
};
static
const
struct
imxuart_platform_data
uart_pdata
__initconst
=
{
.
flags
=
IMXUART_HAVE_RTSCTS
,
};
static
struct
i2c_board_info
eukrea_mbimxsd_i2c_devices
[]
=
{
{
I2C_BOARD_INFO
(
"tlv320aic23"
,
0x1a
),
},
};
/*
* system init for baseboard usage. Will be called by cpuimx51sd init.
*
* Add platform devices present on this baseboard and init
* them from CPU side as far as required to use them later on
*/
void
__init
eukrea_mbimxsd51_baseboard_init
(
void
)
{
if
(
mxc_iomux_v3_setup_multiple_pads
(
eukrea_mbimxsd_pads
,
ARRAY_SIZE
(
eukrea_mbimxsd_pads
)))
printk
(
KERN_ERR
"error setting mbimxsd pads !
\n
"
);
imx51_add_imx_uart
(
1
,
NULL
);
imx51_add_imx_uart
(
2
,
&
uart_pdata
);
imx51_add_esdhc
(
0
,
NULL
);
gpio_request
(
GPIO_LED1
,
"LED1"
);
gpio_direction_output
(
GPIO_LED1
,
1
);
gpio_free
(
GPIO_LED1
);
gpio_request
(
GPIO_SWITCH1
,
"SWITCH1"
);
gpio_direction_input
(
GPIO_SWITCH1
);
gpio_free
(
GPIO_SWITCH1
);
i2c_register_board_info
(
0
,
eukrea_mbimxsd_i2c_devices
,
ARRAY_SIZE
(
eukrea_mbimxsd_i2c_devices
));
platform_add_devices
(
platform_devices
,
ARRAY_SIZE
(
platform_devices
));
}
arch/arm/plat-mxc/include/mach/eukrea-baseboards.h
View file @
70b17268
...
@@ -28,19 +28,22 @@
...
@@ -28,19 +28,22 @@
* its own devices, it calls baseboard's init function.
* its own devices, it calls baseboard's init function.
* TODO: Add your own baseboard init function and call it from
* TODO: Add your own baseboard init function and call it from
* inside eukrea_cpuimx25_init() eukrea_cpuimx27_init()
* inside eukrea_cpuimx25_init() eukrea_cpuimx27_init()
* eukrea_cpuimx35_init() or eukrea_cpuimx51_init().
* eukrea_cpuimx35_init() eukrea_cpuimx51_init()
* or eukrea_cpuimx51sd_init().
*
*
* This example here is for the development board. Refer
* This example here is for the development board. Refer
* mach-mx25/eukrea_mbimxsd-baseboard.c for cpuimx25
* mach-mx25/eukrea_mbimxsd-baseboard.c for cpuimx25
* mach-imx/eukrea_mbimx27-baseboard.c for cpuimx27
* mach-imx/eukrea_mbimx27-baseboard.c for cpuimx27
* mach-mx3/eukrea_mbimxsd-baseboard.c for cpuimx35
* mach-mx3/eukrea_mbimxsd-baseboard.c for cpuimx35
* mach-mx5/eukrea_mbimx51-baseboard.c for cpuimx51
* mach-mx5/eukrea_mbimx51-baseboard.c for cpuimx51
* mach-mx5/eukrea_mbimxsd-baseboard.c for cpuimx51sd
*/
*/
extern
void
eukrea_mbimxsd25_baseboard_init
(
void
);
extern
void
eukrea_mbimxsd25_baseboard_init
(
void
);
extern
void
eukrea_mbimx27_baseboard_init
(
void
);
extern
void
eukrea_mbimx27_baseboard_init
(
void
);
extern
void
eukrea_mbimxsd35_baseboard_init
(
void
);
extern
void
eukrea_mbimxsd35_baseboard_init
(
void
);
extern
void
eukrea_mbimx51_baseboard_init
(
void
);
extern
void
eukrea_mbimx51_baseboard_init
(
void
);
extern
void
eukrea_mbimxsd51_baseboard_init
(
void
);
#endif
#endif
...
...
arch/arm/plat-mxc/include/mach/uncompress.h
View file @
70b17268
...
@@ -99,6 +99,7 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id)
...
@@ -99,6 +99,7 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id)
uart_base
=
MX3X_UART2_BASE_ADDR
;
uart_base
=
MX3X_UART2_BASE_ADDR
;
break
;
break
;
case
MACH_TYPE_MX51_BABBAGE
:
case
MACH_TYPE_MX51_BABBAGE
:
case
MACH_TYPE_EUKREA_CPUIMX51SD
:
uart_base
=
MX51_UART1_BASE_ADDR
;
uart_base
=
MX51_UART1_BASE_ADDR
;
break
;
break
;
default:
default:
...
...
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