Table of Contents
Advertisement
8.
Select "Device Drivers"-->"Real Time Clock", you will see an option "Seiko
Instruments S-35390A" on the list. Choose this option then exit and save your
configuration.
9.
Change directory to "source/linux-3.0.35/arch/arm/mach-mx6", edit the "board-
mx6dl_ubc220.h" and "board-mx6q_advantech.c".
Please add below codes to source/linux-3.0.35/arch/arm/mach-mx6/board-
mx6dl_ubc220.h:
static struct i2c_board_info mxc_i2c0_board_info[] __initdata
= {
{
},
{
},
};
Please add below codes to
source/linux-3.0.35/arch/arm/mach-mx6/board-mx6q_advantech.c
i2c_register_board_info(0, mxc_i2c0_board_info,
10.
Please refer to former Chapter 3.3.2 to rebuild the kernel with RTC driver (Seiko
Instruments S-35390A) after completing above steps.
Note!
If you cannot find the driver for your device from the list, please contact
your hardware vender.
UBC-220 User Manual
Figure 3.2 Selecting Seiko Instruments S-35390A
I2C_BOARD_INFO("adv-wdt-i2c", 0x29),
I2C_BOARD_INFO("s35390a", 0x30),
ARRAY_SIZE(mxc_i2c0_board_info));
36
Advertisement
Table of Contents
