ARM1176: TI: TNETV107X soc initial support
TNETV107X is a Texas Instruments SoC based on an ARM1176 core, and with a
bunch on on-chip integrated peripherals. This is an initial commit with
basic functionality, more commits with drivers, etc. to follow.
Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
diff --git a/arch/arm/cpu/arm1176/tnetv107x/init.c b/arch/arm/cpu/arm1176/tnetv107x/init.c
new file mode 100644
index 0000000..ce3a025
--- /dev/null
+++ b/arch/arm/cpu/arm1176/tnetv107x/init.c
@@ -0,0 +1,37 @@
+/*
+ * TNETV107X: Architecture initialization
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <common.h>
+#include <asm/io.h>
+
+void chip_configuration_unlock(void)
+{
+ __raw_writel(TNETV107X_KICK0_MAGIC, TNETV107X_KICK0);
+ __raw_writel(TNETV107X_KICK1_MAGIC, TNETV107X_KICK1);
+}
+
+int arch_cpu_init(void)
+{
+ icache_enable();
+ chip_configuration_unlock();
+
+ return 0;
+}