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Diffstat (limited to 'arch/arm/boards/at91sam9x5ek/init.c')
-rw-r--r--arch/arm/boards/at91sam9x5ek/init.c72
1 files changed, 63 insertions, 9 deletions
diff --git a/arch/arm/boards/at91sam9x5ek/init.c b/arch/arm/boards/at91sam9x5ek/init.c
index f2302054fb..4e1e069564 100644
--- a/arch/arm/boards/at91sam9x5ek/init.c
+++ b/arch/arm/boards/at91sam9x5ek/init.c
@@ -106,7 +106,7 @@ static void ek_add_device_nand(void)
}
static struct at91_ether_platform_data macb_pdata = {
- .is_rmii = 1,
+ .phy_interface = PHY_INTERFACE_MODE_RMII,
.phy_addr = 0,
};
@@ -118,6 +118,49 @@ static void ek_add_device_eth(void)
at91_add_device_eth(0, &macb_pdata);
}
+#if defined(CONFIG_DRIVER_VIDEO_ATMEL_HLCD)
+/*
+ * LCD Controller
+ */
+static struct fb_videomode at91_tft_vga_modes[] = {
+ {
+ .name = "LG",
+ .refresh = 60,
+ .xres = 800, .yres = 480,
+ .pixclock = KHZ2PICOS(33260),
+
+ .left_margin = 88, .right_margin = 168,
+ .upper_margin = 8, .lower_margin = 37,
+ .hsync_len = 128, .vsync_len = 2,
+
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ },
+};
+
+/* Default output mode is TFT 24 bit */
+#define AT91SAM9X5_DEFAULT_LCDCFG5 (LCDC_LCDCFG5_MODE_OUTPUT_24BPP)
+
+/* Driver datas */
+static struct atmel_lcdfb_platform_data ek_lcdc_data = {
+ .lcdcon_is_backlight = true,
+ .default_bpp = 16,
+ .default_lcdcon2 = AT91SAM9X5_DEFAULT_LCDCFG5,
+ .guard_time = 9,
+ .lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB,
+ .mode_list = at91_tft_vga_modes,
+ .num_modes = ARRAY_SIZE(at91_tft_vga_modes),
+};
+
+static void ek_add_device_lcdc(void)
+{
+ at91_add_device_lcdc(&ek_lcdc_data);
+}
+
+#else
+static void ek_add_device_lcdc(void) {}
+#endif
+
/*
* MCI (SD/MMC)
*/
@@ -125,13 +168,13 @@ static void ek_add_device_eth(void)
static struct atmel_mci_platform_data mci0_data = {
.bus_width = 4,
.detect_pin = AT91_PIN_PD15,
- .wp_pin = 0,
+ .wp_pin = -EINVAL,
};
static void ek_add_device_mci(void)
{
if (at91sam9x5ek_cm_is_vendor(VENDOR_COGENT))
- mci0_data.detect_pin = 0;
+ mci0_data.detect_pin = -EINVAL;
/* MMC0 */
at91_add_device_mci(0, &mci0_data);
@@ -192,14 +235,24 @@ static void ek_add_device_spi(void)
at91_add_device_spi(0, &spi_pdata);
}
+#if defined(CONFIG_USB_OHCI) || defined(CONFIG_USB_EHCI)
/*
- * USB Host port
+ * USB HS Host port (common to OHCI & EHCI)
*/
-static struct at91_usbh_data __initdata ek_usbh_data = {
- .ports = 2,
- .vbus_pin = {AT91_PIN_PD20, AT91_PIN_PD19},
+static struct at91_usbh_data ek_usbh_hs_data = {
+ .ports = 2,
+ .vbus_pin = {AT91_PIN_PD19, AT91_PIN_PD20},
};
+static void ek_add_device_usb(void)
+{
+ at91_add_device_usbh_ohci(&ek_usbh_hs_data);
+ at91_add_device_usbh_ehci(&ek_usbh_hs_data);
+}
+#else
+static void ek_add_device_usb(void) {}
+#endif
+
struct gpio_led leds[] = {
{
.gpio = AT91_PIN_PB18,
@@ -228,7 +281,7 @@ static void __init ek_add_led(void)
static int at91sam9x5ek_mem_init(void)
{
- at91_add_device_sdram(128 * 1024 * 1024);
+ at91_add_device_sdram(0);
return 0;
}
@@ -250,9 +303,10 @@ static int at91sam9x5ek_devices_init(void)
ek_add_device_eth();
ek_add_device_spi();
ek_add_device_mci();
- at91_add_device_usbh_ohci(&ek_usbh_data);
+ ek_add_device_usb();
ek_add_led();
ek_add_device_i2c();
+ ek_add_device_lcdc();
armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
armlinux_set_architecture(CONFIG_MACH_AT91SAM9X5EK);