Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / toradex / colibri_t20-common / colibri_t20-common.c

diff --git a/qemu/roms/u-boot/board/toradex/colibri_t20-common/colibri_t20-common.c b/qemu/roms/u-boot/board/toradex/colibri_t20-common/colibri_t20-common.c
new file mode 100644 (file)
index 0000000..58a9916
--- /dev/null
+++ b/qemu/roms/u-boot/board/toradex/colibri_t20-common/colibri_t20-common.c
@@ -0,0 +1,35 @@
+/*
+ *  Copyright (C) 2012 Lucas Stach
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/funcmux.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch-tegra/board.h>
+
+#include "colibri_t20-common.h"
+
+#ifdef CONFIG_USB_EHCI_TEGRA
+void colibri_t20_common_pin_mux_usb(void)
+{
+       /* module internal USB bus to connect ethernet chipset */
+       funcmux_select(PERIPH_ID_USB2, FUNCMUX_USB2_ULPI);
+       /* ULPI reference clock output */
+       pinmux_set_func(PMUX_PINGRP_CDEV2, PMUX_FUNC_PLLP_OUT4);
+       pinmux_tristate_disable(PMUX_PINGRP_CDEV2);
+       /* PHY reset GPIO */
+       pinmux_tristate_disable(PMUX_PINGRP_UAC);
+       /* VBus GPIO */
+       pinmux_tristate_disable(PMUX_PINGRP_DTE);
+}
+#endif
+
+#ifdef CONFIG_TEGRA_NAND
+void pin_mux_nand(void)
+{
+       funcmux_select(PERIPH_ID_NDFLASH, FUNCMUX_NDFLASH_KBC_8_BIT);
+}
+#endif