Move include and source files to logical locations
Move almost all system include files to a logical sub-directory
under ./include. The only remaining system include directories
not under ./include are specific to the platform. Move the
corresponding source files to match the include directory
structure.
Also remove pm.h as it is no longer used.
Change-Id: Ie5ea6368ec5fad459f3e8a802ad129135527f0b3
diff --git a/drivers/arm/cci400/cci400.c b/drivers/arm/cci400/cci400.c
new file mode 100644
index 0000000..4ca55b1
--- /dev/null
+++ b/drivers/arm/cci400/cci400.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <assert.h>
+#include <platform.h>
+#include <cci400.h>
+
+static inline unsigned long get_slave_iface_base(unsigned long mpidr)
+{
+ return CCI400_BASE + SLAVE_IFACE_OFFSET(CCI400_SL_IFACE_INDEX(mpidr));
+}
+
+void cci_enable_coherency(unsigned long mpidr)
+{
+ /* Enable Snoops and DVM messages */
+ mmio_write_32(get_slave_iface_base(mpidr) + SNOOP_CTRL_REG,
+ DVM_EN_BIT | SNOOP_EN_BIT);
+
+ /* Wait for the dust to settle down */
+ while (mmio_read_32(CCI400_BASE + STATUS_REG) & CHANGE_PENDING_BIT)
+ ;
+}
+
+void cci_disable_coherency(unsigned long mpidr)
+{
+ /* Disable Snoops and DVM messages */
+ mmio_write_32(get_slave_iface_base(mpidr) + SNOOP_CTRL_REG,
+ ~(DVM_EN_BIT | SNOOP_EN_BIT));
+
+ /* Wait for the dust to settle down */
+ while (mmio_read_32(CCI400_BASE + STATUS_REG) & CHANGE_PENDING_BIT)
+ ;
+}
+