Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / cpu / armv7 / am33xx / mux.c

diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/mux.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/mux.c
new file mode 100644 (file)
index 0000000..2ded472
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/cpu/armv7/am33xx/mux.c
@@ -0,0 +1,33 @@
+/*
+ * mux.c
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <common.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/hardware.h>
+#include <asm/io.h>
+
+/*
+ * Configure the pin mux for the module
+ */
+void configure_module_pin_mux(struct module_pin_mux *mod_pin_mux)
+{
+       int i;
+
+       if (!mod_pin_mux)
+               return;
+
+       for (i = 0; mod_pin_mux[i].reg_offset != -1; i++)
+               MUX_CFG(mod_pin_mux[i].val, mod_pin_mux[i].reg_offset);
+}