Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / cpu / armv7 / omap-common / reset.c

diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/reset.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/reset.c
new file mode 100644 (file)
index 0000000..91ad031
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/cpu/armv7/omap-common/reset.c
@@ -0,0 +1,29 @@
+/*
+ *
+ * Common layer for reset related functionality of OMAP based socs.
+ *
+ * (C) Copyright 2012
+ * Texas Instruments, <www.ti.com>
+ *
+ * Sricharan R <r.sricharan@ti.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+#include <config.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <linux/compiler.h>
+
+void __weak reset_cpu(unsigned long ignored)
+{
+       writel(PRM_RSTCTRL_RESET, PRM_RSTCTRL);
+}
+
+u32 __weak warm_reset(void)
+{
+       return (readl(PRM_RSTST) & PRM_RSTST_WARM_RESET_MASK);
+}
+
+void __weak setup_warmreset_time(void)
+{
+}