X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=board%2Fsamsung%2Farndale%2Farndale.c;h=83fd3bd754bdf1549a7a9fe65a8929649feb2f2a;hp=84d8f19c1d8a47beaa3b6d80d52c4edf0b186cf6;hb=2c19478e01ab145c8b3a1f5b1beca9958d942e98;hpb=a2ac68fb2b35e57cd483e7d6fb30b9d9331acc01

diff --git a/board/samsung/arndale/arndale.c b/board/samsung/arndale/arndale.c
index 84d8f19c1d..83fd3bd754 100644
--- a/board/samsung/arndale/arndale.c
+++ b/board/samsung/arndale/arndale.c
@@ -5,11 +5,30 @@
  */
 
 #include <common.h>
+#include <usb.h>
 #include <asm/arch/pinmux.h>
+#include <asm/arch/dwmmc.h>
+#include <asm/arch/gpio.h>
 #include <asm/arch/power.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_USB_EHCI_EXYNOS
+int board_usb_init(int index, enum usb_init_type init)
+{
+	/* Configure gpios for usb 3503 hub:
+	 * disconnect, toggle reset and connect
+	 */
+	gpio_direction_output(EXYNOS5_GPIO_D17, 0);
+	gpio_direction_output(EXYNOS5_GPIO_X35, 0);
+
+	gpio_direction_output(EXYNOS5_GPIO_X35, 1);
+	gpio_direction_output(EXYNOS5_GPIO_D17, 1);
+
+	return 0;
+}
+#endif
+
 int board_init(void)
 {
 	gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL);
@@ -48,6 +67,19 @@ void dram_init_banksize(void)
 	}
 }
 
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+	int ret;
+	/* dwmmc initializattion for available channels */
+	ret = exynos_dwmmc_init(gd->fdt_blob);
+	if (ret)
+		debug("dwmmc init failed\n");
+
+	return ret;
+}
+#endif
+
 static int board_uart_init(void)
 {
 	int err = 0, uart_id;
@@ -85,3 +117,13 @@ int checkboard(void)
 	return 0;
 }
 #endif
+
+#ifdef CONFIG_S5P_PA_SYSRAM
+void smp_set_core_boot_addr(unsigned long addr, int corenr)
+{
+	writel(addr, CONFIG_S5P_PA_SYSRAM);
+
+	/* make sure this write is really executed */
+	__asm__ volatile ("dsb\n");
+}
+#endif