From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001
From: Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com>
Date: Tue, 10 Oct 2023 14:33:42 +0000
Subject: Add submodule dependency files

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
---
 roms/u-boot/arch/sh/lib/time.c | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 roms/u-boot/arch/sh/lib/time.c

(limited to 'roms/u-boot/arch/sh/lib/time.c')

diff --git a/roms/u-boot/arch/sh/lib/time.c b/roms/u-boot/arch/sh/lib/time.c
new file mode 100644
index 000000000..f95154472
--- /dev/null
+++ b/roms/u-boot/arch/sh/lib/time.c
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2009
+ * Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * (C) Copyright 2007-2012
+ * Nobobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ */
+
+#include <common.h>
+#include <init.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <linux/bitops.h>
+
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_RMOBILE)
+#define TSTR	0x4
+#define TCR0	0x10
+#endif /* CONFIG_CPU_SH4 */
+
+#define TCR_TPSC	0x07
+#define TSTR_STR0	BIT(0)
+
+int timer_init(void)
+{
+	writew(readw(TMU_BASE + TCR0) & ~TCR_TPSC, TMU_BASE + TCR0);
+	writeb(readb(TMU_BASE + TSTR) & ~TSTR_STR0, TMU_BASE + TSTR);
+	writeb(readb(TMU_BASE + TSTR) | TSTR_STR0, TMU_BASE + TSTR);
+
+	return 0;
+}
+
-- 
cgit 1.2.3-korg