hikey: Add UEFI sources for reference
UEFI needs to be built outside Android build system.
Please follow the instructions in README.
The sources correspond to:
https://github.com/96boards/edk2/commit/14eae0c12e71fd33c4c0fc51e4475e8db02566cf
https://github.com/96boards/arm-trusted-firmware/commit/e9b4909dcd75fc4ae7041cfb83d28ab9adb7afdf
https://github.com/96boards/l-loader/commit/6b784ad5c4ab00e2b1c6f53cd5f74054e5d00a78
https://git.linaro.org/uefi/uefi-tools.git/commit/abe618f8ab72034fff1ce46c9c006a2c6bd40a7e
Change-Id: Ieeefdb63e673e0c8e64e0a1f02c7bddc63b2c7fb
Signed-off-by: Vishal Bhoj <vishal.bhoj@linaro.org>
diff --git a/uefi/arm-trusted-firmware/plat/common/plat_gic.c b/uefi/arm-trusted-firmware/plat/common/plat_gic.c
new file mode 100644
index 0000000..f736e55
--- /dev/null
+++ b/uefi/arm-trusted-firmware/plat/common/plat_gic.c
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 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 <arm_gic.h>
+
+/*
+ * The following platform GIC functions are weakly defined. They
+ * provide typical implementations that may be re-used by multiple
+ * platforms but may also be overridden by a platform if required.
+ */
+#pragma weak plat_ic_get_pending_interrupt_id
+#pragma weak plat_ic_get_pending_interrupt_type
+#pragma weak plat_ic_acknowledge_interrupt
+#pragma weak plat_ic_get_interrupt_type
+#pragma weak plat_ic_end_of_interrupt
+#pragma weak plat_interrupt_type_to_line
+
+uint32_t plat_ic_get_pending_interrupt_id(void)
+{
+ return arm_gic_get_pending_interrupt_id();
+}
+
+uint32_t plat_ic_get_pending_interrupt_type(void)
+{
+ return arm_gic_get_pending_interrupt_type();
+}
+
+uint32_t plat_ic_acknowledge_interrupt(void)
+{
+ return arm_gic_acknowledge_interrupt();
+}
+
+uint32_t plat_ic_get_interrupt_type(uint32_t id)
+{
+ return arm_gic_get_interrupt_type(id);
+}
+
+void plat_ic_end_of_interrupt(uint32_t id)
+{
+ arm_gic_end_of_interrupt(id);
+}
+
+uint32_t plat_interrupt_type_to_line(uint32_t type,
+ uint32_t security_state)
+{
+ return arm_gic_interrupt_type_to_line(type, security_state);
+}