1 files changed, 89 insertions, 0 deletions
diff --git a/src/arch/arm64/romstage.ld b/src/arch/arm64/romstage.ld
new file mode 100644
index 0000000..d05fdd1
--- /dev/null
+++ b/src/arch/arm64/romstage.ld
@@ -0,0 +1,89 @@
+/*
+ *	Memory map:
+ *
+ *	CONFIG_ROMSTAGE_BASE	: text segment
+ *				: rodata segment
+ *				: data segment
+ *				: bss segment
+ *				: stack
+ *				: heap
+ */
+/*
+ * Bootstrap code for the STPC Consumer
+ * Copyright (c) 1999 by Net Insight AB. All Rights Reserved.
+ */
+
+/*
+ *	Written by Johan Rydberg, based on work by Daniel Kahlin.
+ *      Rewritten by Eric Biederman
+ *  2005.12 yhlu add ramstage cross the vga font buffer handling
+ */
+
+/* We use ELF as output format. So that we can debug the code in some form. */
+/*
+ INCLUDE ldoptions
+ */
+
+/* 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)
+INCLUDE ldoptions
+
+PHDRS
+{
+	to_load PT_LOAD;
+}
+
+ENTRY(stage_entry)
+
+SECTIONS
+{
+	. = CONFIG_ROMSTAGE_BASE;
+
+	.romtext . : {
+		_start = .;
+		*(.text.stage_entry.aarch64);
+		*(.text.startup);
+		*(.text);
+		*(.text.*);
+	} : to_load
+
+	.romdata . : {
+		*(.rodata);
+		*(.rodata.*);
+		*(.machine_param);
+		*(.data);
+		*(.data.*);
+		. = ALIGN(8);
+		_erom = .;
+	}
+
+	__image_copy_end = .;
+
+	/* bss does not contain data, it is just a space that should be zero
+	 * initialized on startup. (typically uninitialized global variables)
+	 * crt0.S fills between _bss and _ebss with zeroes.
+	 */
+	.bss . : {
+		. = ALIGN(8);
+		_bss = .;
+		*(.bss)
+		*(.bss.*)
+		*(.sbss)
+		*(.sbss.*)
+		_ebss = .;
+	}
+
+	_end = .;
+
+	preram_cbmem_console = CONFIG_CBMEM_CONSOLE_PRERAM_BASE;
+
+	/* Discard the sections we don't need/want */
+	/DISCARD/ : {
+		*(.comment)
+		*(.note)
+		*(.comment.*)
+		*(.note.*)
+		*(.eh_frame);
+	}
+}