static void __init eukrea_cpuimx51sd_init(void)
{
imx51_soc_init();
mxc_iomux_v3_setup_multiple_pads(eukrea_cpuimx51sd_pads,
ARRAY_SIZE(eukrea_cpuimx51sd_pads));
#if defined(CONFIG_CPU_FREQ_IMX)
get_cpu_op = mx51_get_cpu_op;
#endif
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
}
/*
* 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);
imx51_soc_init();
#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, NULL);
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);
imx_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, &mx51_babbage_sd1_data);
imx51_add_sdhci_esdhc_imx(1, &mx51_babbage_sd2_data);
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 efikasb_board_init(void)
{
imx51_soc_init();
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);
gpio_led_register_device(-1, &mx51_efikasb_leds_data);
imx_add_gpio_keys(&mx51_efikasb_keys_data);
}
static void __init mx51_efikamx_init(void)
{
imx51_soc_init();
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(0, NULL);
imx51_add_sdhci_esdhc_imx(1, &sd_pdata);
mx51_efikamx_leds[2].default_trigger = "mmc1";
} else
imx51_add_sdhci_esdhc_imx(0, &sd_pdata);
gpio_led_register_device(-1, &mx51_efikamx_leds_data);
imx_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);
}
static void __init eukrea_cpuimx51_init(void)
{
imx51_soc_init();
mxc_iomux_v3_setup_multiple_pads(eukrea_cpuimx51_pads,
ARRAY_SIZE(eukrea_cpuimx51_pads));
imx51_add_imx_uart(0, &uart_pdata);
imx51_add_mxc_nand(&eukrea_cpuimx51_nand_board_info);
gpio_request(CPUIMX51_QUARTA_GPIO, "quarta_irq");
gpio_direction_input(CPUIMX51_QUARTA_GPIO);
gpio_free(CPUIMX51_QUARTA_GPIO);
gpio_request(CPUIMX51_QUARTB_GPIO, "quartb_irq");
gpio_direction_input(CPUIMX51_QUARTB_GPIO);
gpio_free(CPUIMX51_QUARTB_GPIO);
gpio_request(CPUIMX51_QUARTC_GPIO, "quartc_irq");
gpio_direction_input(CPUIMX51_QUARTC_GPIO);
gpio_free(CPUIMX51_QUARTC_GPIO);
gpio_request(CPUIMX51_QUARTD_GPIO, "quartd_irq");
gpio_direction_input(CPUIMX51_QUARTD_GPIO);
gpio_free(CPUIMX51_QUARTD_GPIO);
imx51_add_fec(NULL);
platform_add_devices(devices, ARRAY_SIZE(devices));
imx51_add_imx_i2c(1, &eukrea_cpuimx51_i2c_data);
i2c_register_board_info(1, eukrea_cpuimx51_i2c_devices,
ARRAY_SIZE(eukrea_cpuimx51_i2c_devices));
if (otg_mode_host)
imx51_add_mxc_ehci_otg(&dr_utmi_config);
else {
initialize_otg_port(NULL);
imx51_add_fsl_usb2_udc(&usb_pdata);
}
imx51_add_mxc_ehci_hs(1, &usbh1_config);
#ifdef CONFIG_MACH_EUKREA_MBIMX51_BASEBOARD
eukrea_mbimx51_baseboard_init();
#endif
}
static void __init mx51_3ds_init(void)
{
imx51_soc_init();
mxc_iomux_v3_setup_multiple_pads(mx51_3ds_pads,
ARRAY_SIZE(mx51_3ds_pads));
imx51_add_imx_uart(0, &uart_pdata);
imx51_add_imx_uart(1, &uart_pdata);
imx51_add_imx_uart(2, &uart_pdata);
imx51_add_ecspi(1, &mx51_3ds_ecspi2_pdata);
spi_register_board_info(mx51_3ds_spi_nor_device,
ARRAY_SIZE(mx51_3ds_spi_nor_device));
if (mxc_expio_init(MX51_CS5_BASE_ADDR, EXPIO_PARENT_INT))
printk(KERN_WARNING "Init of the debugboard failed, all "
"devices on the board are unusable.\n");
imx51_add_sdhci_esdhc_imx(0, NULL);
imx51_add_imx_keypad(&mx51_3ds_map_data);
imx51_add_imx2_wdt(0, NULL);
}
static void __init eukrea_cpuimx51sd_init(void)
{
imx51_soc_init();
mxc_iomux_v3_setup_multiple_pads(eukrea_cpuimx51sd_pads,
ARRAY_SIZE(eukrea_cpuimx51sd_pads));
#if defined(CONFIG_CPU_FREQ_IMX)
get_cpu_op = mx51_get_cpu_op;
#endif
imx51_add_imx_uart(0, &uart_pdata);
imx51_add_mxc_nand(&eukrea_cpuimx51sd_nand_board_info);
imx51_add_imx2_wdt(0, NULL);
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));
if (mx51_revision() < IMX_CHIP_REVISION_3_0) {
eukrea_cpuimx51sd_i2c_devices[1].irq =
gpio_to_irq(TSC2007_IRQGPIO_REV2),
platform_add_devices(rev2_platform_devices,
ARRAY_SIZE(rev2_platform_devices));
gpio_request(TSC2007_IRQGPIO_REV2, "tsc2007_irq");
gpio_direction_input(TSC2007_IRQGPIO_REV2);
gpio_free(TSC2007_IRQGPIO_REV2);
} else {
eukrea_cpuimx51sd_i2c_devices[1].irq =
gpio_to_irq(TSC2007_IRQGPIO_REV3),
imx51_add_imx_i2c(0, &cpuimx51sd_i2c_data);
gpio_request(TSC2007_IRQGPIO_REV3, "tsc2007_irq");
gpio_direction_input(TSC2007_IRQGPIO_REV3);
gpio_free(TSC2007_IRQGPIO_REV3);
}
i2c_register_board_info(0, eukrea_cpuimx51sd_i2c_devices,
ARRAY_SIZE(eukrea_cpuimx51sd_i2c_devices));
if (otg_mode_host)
imx51_add_mxc_ehci_otg(&dr_utmi_config);
else {
initialize_otg_port(NULL);
imx51_add_fsl_usb2_udc(&usb_pdata);
}
gpio_request(USBH1_RST, "usb_rst");
gpio_direction_output(USBH1_RST, 0);
msleep(20);
gpio_set_value(USBH1_RST, 1);
imx51_add_mxc_ehci_hs(1, &usbh1_config);
#ifdef CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD
eukrea_mbimxsd51_baseboard_init();
#endif
}