static void __init mxc_board_init(void)
{
mxc_iomux_v3_setup_multiple_pads(mx51efikamx_pads,
ARRAY_SIZE(mx51efikamx_pads));
mx51_efikamx_board_id();
mxc_register_device(&mxc_usbdr_host_device, &dr_utmi_config);
mxc_init_imx_uart();
imx51_add_sdhci_esdhc_imx(0, NULL);
/* on < 1.2 boards both SD controllers are used */
if (system_rev < 0x12) {
imx51_add_sdhci_esdhc_imx(1, NULL);
mx51_efikamx_leds[2].default_trigger = "mmc1";
}
platform_device_register(&mx51_efikamx_leds_device);
imx51_add_gpio_keys(&mx51_efikamx_powerkey_data);
spi_register_board_info(mx51_efikamx_spi_board_info,
ARRAY_SIZE(mx51_efikamx_spi_board_info));
imx51_add_ecspi(0, &mx51_efikamx_spi_pdata);
if (system_rev == 0x11) {
gpio_request(EFIKAMX_RESET1_1, "reset");
gpio_direction_output(EFIKAMX_RESET1_1, 1);
} else {
gpio_request(EFIKAMX_RESET, "reset");
gpio_direction_output(EFIKAMX_RESET, 1);
}
}
static void __init efikasb_board_init(void)
{
mxc_iomux_v3_setup_multiple_pads(mx51efikasb_pads,
ARRAY_SIZE(mx51efikasb_pads));
efika_board_common_init();
mx51_efikasb_board_id();
mx51_efikasb_usb();
imx51_add_sdhci_esdhc_imx(1, NULL);
platform_device_register(&mx51_efikasb_leds_device);
imx51_add_gpio_keys(&mx51_efikasb_keys_data);
}
/*
* Board specific initialization.
*/
static void __init mx51_babbage_init(void)
{
iomux_v3_cfg_t usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP;
iomux_v3_cfg_t power_key = _MX51_PAD_EIM_A27__GPIO2_21 |
MUX_PAD_CTRL(PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP);
#if defined(CONFIG_CPU_FREQ_IMX)
get_cpu_op = mx51_get_cpu_op;
#endif
mxc_iomux_v3_setup_multiple_pads(mx51babbage_pads,
ARRAY_SIZE(mx51babbage_pads));
imx51_add_imx_uart(0, &uart_pdata);
imx51_add_imx_uart(1, &uart_pdata);
imx51_add_imx_uart(2, &uart_pdata);
babbage_fec_reset();
imx51_add_fec(NULL);
/* Set the PAD settings for the pwr key. */
mxc_iomux_v3_setup_pad(power_key);
imx51_add_gpio_keys(&imx_button_data);
imx51_add_imx_i2c(0, &babbage_i2c_data);
imx51_add_imx_i2c(1, &babbage_i2c_data);
mxc_register_device(&mxc_hsi2c_device, &babbage_hsi2c_data);
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_usbh1_active();
mxc_register_device(&mxc_usbh1_device, &usbh1_config);
/* setback USBH1_STP to be function */
mxc_iomux_v3_setup_pad(usbh1stp);
babbage_usbhub_reset();
imx51_add_sdhci_esdhc_imx(0, NULL);
imx51_add_sdhci_esdhc_imx(1, NULL);
spi_register_board_info(mx51_babbage_spi_board_info,
ARRAY_SIZE(mx51_babbage_spi_board_info));
imx51_add_ecspi(0, &mx51_babbage_spi_pdata);
imx51_add_imx2_wdt(0, NULL);
}
static void __init mx51_efikamx_init(void)
{
mxc_iomux_v3_setup_multiple_pads(mx51efikamx_pads,
ARRAY_SIZE(mx51efikamx_pads));
efika_board_common_init();
mx51_efikamx_board_id();
/* on < 1.2 boards both SD controllers are used */
if (system_rev < 0x12) {
imx51_add_sdhci_esdhc_imx(1, NULL);
mx51_efikamx_leds[2].default_trigger = "mmc1";
}
platform_device_register(&mx51_efikamx_leds_device);
imx51_add_gpio_keys(&mx51_efikamx_powerkey_data);
if (system_rev == 0x11) {
gpio_request(EFIKAMX_RESET1_1, "reset");
gpio_direction_output(EFIKAMX_RESET1_1, 1);
} else {
gpio_request(EFIKAMX_RESET, "reset");
gpio_direction_output(EFIKAMX_RESET, 1);
}
/*
* enable wifi by default only on mx
* sb and mx have same wlan pin but the value to enable it are
* different :/
*/
gpio_request(EFIKA_WLAN_EN, "wlan_en");
gpio_direction_output(EFIKA_WLAN_EN, 0);
msleep(10);
gpio_request(EFIKA_WLAN_RESET, "wlan_rst");
gpio_direction_output(EFIKA_WLAN_RESET, 0);
msleep(10);
gpio_set_value(EFIKA_WLAN_RESET, 1);
}
/*
* Board specific initialization.
*/
static void __init mxc_board_init(void)
{
struct pad_desc usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP;
struct pad_desc power_key = MX51_PAD_EIM_A27__GPIO_2_21;
#if defined(CONFIG_CPU_FREQ_IMX)
get_cpu_op = mx51_get_cpu_op;
#endif
mxc_iomux_v3_setup_multiple_pads(mx51babbage_pads,
ARRAY_SIZE(mx51babbage_pads));
mxc_init_imx_uart();
babbage_fec_reset();
imx51_add_fec(NULL);
/* Set the PAD settings for the pwr key. */
power_key.pad_ctrl = MX51_GPIO_PAD_CTRL_2;
mxc_iomux_v3_setup_pad(&power_key);
imx51_add_gpio_keys(&imx_button_data);
imx51_add_imx_i2c(0, &babbage_i2c_data);
imx51_add_imx_i2c(1, &babbage_i2c_data);
mxc_register_device(&mxc_hsi2c_device, &babbage_hsi2c_data);
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_usbh1_active();
mxc_register_device(&mxc_usbh1_device, &usbh1_config);
/* setback USBH1_STP to be function */
mxc_iomux_v3_setup_pad(&usbh1stp);
babbage_usbhub_reset();
imx51_add_esdhc(0, NULL);
imx51_add_esdhc(1, NULL);
}