Move Juno port to plat/arm/board/juno

Move the Juno port from plat/juno to plat/arm/board/juno. Also rename
some of the files so they are consistently prefixed with juno_.
Update the platform makefiles accordingly.

Change-Id: I0af6cb52a5fee7ef209107a1188b76a3c33a2a9f

1 files changed, 61 insertions, 0 deletions

diff --git a/plat/arm/board/juno/juno_security.c b/plat/arm/board/juno/juno_security.c
new file mode 100644
index 00000000..1de38c35
--- /dev/null
+++ b/plat/arm/board/juno/juno_security.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2014-2015, 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 <mmio.h>
+#include <plat_arm.h>
+#include <soc_css.h>
+#include "juno_def.h"
+
+
+/*******************************************************************************
+ * Set up the MMU-401 SSD tables. The power-on configuration has all stream IDs
+ * assigned to Non-Secure except some for the DMA-330. Assign those back to the
+ * Non-Secure world as well, otherwise EL1 may end up erroneously generating
+ * (untranslated) Secure transactions if it turns the SMMU on.
+ ******************************************************************************/
+static void init_mmu401(void)
+{
+	uint32_t reg = mmio_read_32(MMU401_DMA330_BASE + MMU401_SSD_OFFSET);
+	reg |= 0x1FF;
+	mmio_write_32(MMU401_DMA330_BASE + MMU401_SSD_OFFSET, reg);
+}
+
+/*******************************************************************************
+ * Initialize the secure environment.
+ ******************************************************************************/
+void plat_arm_security_setup(void)
+{
+	/* Initialize the TrustZone Controller */
+	arm_tzc_setup();
+	/* Do ARM CSS SoC security setup */
+	soc_css_security_setup();
+	/* Initialize the SMMU SSD tables*/
+	init_mmu401();
+}