#include <mach/hardware.h>
#include <mach/iomux-mx51.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"
#include "cpu_op-mx51.h"
#define BABBAGE_USB_HUB_RESET IMX_GPIO_NR(1, 7)
.bitrate = 100000,
};
-static struct imxi2c_platform_data babbage_hsi2c_data = {
+static const struct imxi2c_platform_data babbage_hsi2c_data __initconst = {
.bitrate = 400000,
};
void __iomem *usb_base;
void __iomem *usbother_base;
- usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K);
+ usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
if (!usb_base)
return -ENOMEM;
usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
void __iomem *usb_base;
void __iomem *usbother_base;
- usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K);
+ usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
if (!usb_base)
return -ENOMEM;
usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
MXC_EHCI_ITC_NO_THRESHOLD);
}
-static struct mxc_usbh_platform_data dr_utmi_config = {
+static const struct mxc_usbh_platform_data dr_utmi_config __initconst = {
.init = initialize_otg_port,
.portsc = MXC_EHCI_UTMI_16BIT,
};
-static struct fsl_usb2_platform_data usb_pdata = {
+static const struct fsl_usb2_platform_data usb_pdata __initconst = {
.operating_mode = FSL_USB2_DR_DEVICE,
.phy_mode = FSL_USB2_PHY_UTMI_WIDE,
};
-static struct mxc_usbh_platform_data usbh1_config = {
+static const struct mxc_usbh_platform_data usbh1_config __initconst = {
.init = initialize_usbh1_port,
.portsc = MXC_EHCI_MODE_ULPI,
};
.wp_type = ESDHC_WP_GPIO,
};
+void __init imx51_babbage_common_init(void)
+{
+ mxc_iomux_v3_setup_multiple_pads(mx51babbage_pads,
+ ARRAY_SIZE(mx51babbage_pads));
+}
+
/*
* 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);
+ iomux_v3_cfg_t power_key = NEW_PAD_CTRL(MX51_PAD_EIM_A27__GPIO2_21,
+ PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH);
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_babbage_common_init();
imx51_add_imx_uart(0, &uart_pdata);
imx51_add_imx_uart(1, NULL);
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);
+ imx51_add_hsi2c(&babbage_hsi2c_data);
if (otg_mode_host)
- mxc_register_device(&mxc_usbdr_host_device, &dr_utmi_config);
+ imx51_add_mxc_ehci_otg(&dr_utmi_config);
else {
initialize_otg_port(NULL);
- mxc_register_device(&mxc_usbdr_udc_device, &usb_pdata);
+ imx51_add_fsl_usb2_udc(&usb_pdata);
}
gpio_usbh1_active();
- mxc_register_device(&mxc_usbh1_device, &usbh1_config);
+ imx51_add_mxc_ehci_hs(1, &usbh1_config);
/* setback USBH1_STP to be function */
mxc_iomux_v3_setup_pad(usbh1stp);
babbage_usbhub_reset();
MACHINE_START(MX51_BABBAGE, "Freescale MX51 Babbage Board")
/* Maintainer: Amit Kucheria <amit.kucheria@canonical.com> */
- .boot_params = MX51_PHYS_OFFSET + 0x100,
+ .atag_offset = 0x100,
.map_io = mx51_map_io,
.init_early = imx51_init_early,
.init_irq = mx51_init_irq,
+ .handle_irq = imx51_handle_irq,
.timer = &mx51_babbage_timer,
.init_machine = mx51_babbage_init,
MACHINE_END