ARMv8 Trusted Firmware release v0.2

1 files changed, 90 insertions, 0 deletions

diff --git a/bl1/bl1.ld.S b/bl1/bl1.ld.S
new file mode 100644
index 00000000..53277155
--- /dev/null
+++ b/bl1/bl1.ld.S
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2013, ARM Limited. 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 <platform.h>
+
+OUTPUT_FORMAT(PLATFORM_LINKER_FORMAT)
+OUTPUT_ARCH(PLATFORM_LINKER_ARCH)
+
+MEMORY {
+    /* ROM is read-only and executable */
+    ROM (rx): ORIGIN = TZROM_BASE, LENGTH = TZROM_SIZE
+    /* RAM is read/write and Initialised */
+    RAM (rwx): ORIGIN = TZRAM_BASE, LENGTH = TZRAM_SIZE
+}
+
+SECTIONS
+{
+    FIRMWARE_ROM : {
+        *(reset_code)
+        *(.text)
+        *(.rodata)
+    } >ROM
+
+    .bss : {
+        __BSS_RAM_START__ = .;
+        *(.bss)
+        *(COMMON)
+        __BSS_RAM_STOP__ = .;
+    } >RAM AT>ROM
+
+    .data : {
+        __DATA_RAM_START__ = .;
+        *(.data)
+        __DATA_RAM_STOP__ = .;
+     } >RAM AT>ROM
+
+    FIRMWARE_RAM_STACKS ALIGN (PLATFORM_CACHE_LINE_SIZE) : {
+        . += 0x1000;
+        *(tzfw_normal_stacks)
+        . = ALIGN(4096);
+    } >RAM AT>ROM
+
+    FIRMWARE_RAM_COHERENT ALIGN (4096): {
+        *(tzfw_coherent_mem)
+/*      . += 0x1000;*/
+/* Do we need to make sure this is at least 4k? */
+         . = ALIGN(4096);
+    } >RAM
+
+    __FIRMWARE_ROM_START__ = LOADADDR(FIRMWARE_ROM);
+    __FIRMWARE_ROM_SIZE__  = SIZEOF(FIRMWARE_ROM);
+
+    __FIRMWARE_DATA_START__ = LOADADDR(.data);
+    __FIRMWARE_DATA_SIZE__  = SIZEOF(.data);
+
+    __FIRMWARE_BSS_START__ = LOADADDR(.bss);
+    __FIRMWARE_BSS_SIZE__  = SIZEOF(.bss);
+
+    __FIRMWARE_RAM_STACKS_START__ = LOADADDR(FIRMWARE_RAM_STACKS);
+    __FIRMWARE_RAM_STACKS_SIZE__  = SIZEOF(FIRMWARE_RAM_STACKS);
+    __FIRMWARE_RAM_COHERENT_START__ = LOADADDR(FIRMWARE_RAM_COHERENT);
+    __FIRMWARE_RAM_COHERENT_SIZE__  = SIZEOF(FIRMWARE_RAM_COHERENT);
+}