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-rw-r--r--src/arch/arm64/include/arch/header.ld32
-rw-r--r--src/arch/arm64/include/arch/memlayout.h35
2 files changed, 67 insertions, 0 deletions
diff --git a/src/arch/arm64/include/arch/header.ld b/src/arch/arm64/include/arch/header.ld
new file mode 100644
index 000000000..bb32a9355
--- /dev/null
+++ b/src/arch/arm64/include/arch/header.ld
@@ -0,0 +1,32 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2014 Google Inc.
+ *
+ * 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; version 2 of the License.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* We use ELF as output format. So that we can debug the code in some form. */
+OUTPUT_FORMAT("elf64-littleaarch64", "elf64-littleaarch64", "elf64-littleaarch64")
+OUTPUT_ARCH(aarch64)
+
+PHDRS
+{
+ to_load PT_LOAD;
+}
+
+#ifdef __BOOTBLOCK__
+TARGET(binary)
+#endif
+ENTRY(stage_entry)
diff --git a/src/arch/arm64/include/arch/memlayout.h b/src/arch/arm64/include/arch/memlayout.h
new file mode 100644
index 000000000..328156bf3
--- /dev/null
+++ b/src/arch/arm64/include/arch/memlayout.h
@@ -0,0 +1,35 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2014 Google Inc.
+ *
+ * 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; version 2 of the License.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* This file contains macro definitions for memlayout.ld linker scripts. */
+
+#ifndef __ARCH_MEMLAYOUT_H
+#define __ARCH_MEMLAYOUT_H
+
+/* TODO: add SRAM TTB region and figure out the correct size/alignment for it */
+
+/* ARM64 stacks need 16-byte alignment. The ramstage will set up its own stacks
+ * in BSS, so this is only used for the SRAM stages. */
+#ifdef __PRE_RAM__
+#define STACK(addr, size) REGION(stack, addr, size, 16)
+#else
+#define STACK(addr, size) REGION(preram_stack, addr, size, 16)
+#endif
+
+#endif /* __ARCH_MEMLAYOUT_H */