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-rw-r--r--src/arch/arm/Makefile.inc5
-rw-r--r--src/arch/arm/bootblock.ld1
-rw-r--r--src/arch/arm/verstage.ld67
3 files changed, 71 insertions, 2 deletions
diff --git a/src/arch/arm/Makefile.inc b/src/arch/arm/Makefile.inc
index e339be10d..25f764c25 100644
--- a/src/arch/arm/Makefile.inc
+++ b/src/arch/arm/Makefile.inc
@@ -72,7 +72,10 @@ endif # CONFIG_ARCH_BOOTBLOCK_ARM
# verification stage
###############################################################################
-verstage-y += early_console.c
+$(objcbfs)/verstage.debug: $$(verstage-objs) $(src)/arch/arm/verstage.ld $(obj)/ldoptions $$(VB2_LIB)
+ @printf " LINK $(subst $(obj)/,,$(@))\n"
+ $(LD_verstage) --gc-sections -static -o $@ -L$(obj) --start-group $(verstage-objs) --end-group -T $(src)/arch/arm/verstage.ld
+
verstage-y += div0.c
verstage-y += eabi_compat.c
verstage-y += memset.S
diff --git a/src/arch/arm/bootblock.ld b/src/arch/arm/bootblock.ld
index 8a410ecfa..23d66f1e7 100644
--- a/src/arch/arm/bootblock.ld
+++ b/src/arch/arm/bootblock.ld
@@ -51,7 +51,6 @@ SECTIONS
} : to_load = 0xff
preram_cbmem_console = CONFIG_CONSOLE_PRERAM_BUFFER_BASE;
- verstage_preram_cbmem_console = CONFIG_CONSOLE_PRERAM_BUFFER_BASE;
/DISCARD/ : {
*(.comment)
diff --git a/src/arch/arm/verstage.ld b/src/arch/arm/verstage.ld
new file mode 100644
index 000000000..f0e88e590
--- /dev/null
+++ b/src/arch/arm/verstage.ld
@@ -0,0 +1,67 @@
+/*
+ * Memory map:
+ *
+ * CONFIG_VERSTAGE_BASE : text segment
+ * : rodata segment
+ * : data segment
+ * : bss segment
+ */
+
+/* We use ELF as output format. So that we can debug the code in some form. */
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+INCLUDE ldoptions
+
+PHDRS
+{
+ to_load PT_LOAD;
+}
+
+ENTRY(stage_entry)
+
+SECTIONS
+{
+ . = CONFIG_VERSTAGE_BASE;
+
+ .romtext . : {
+ _start = .;
+ *(.text.stage_entry.arm);
+ *(.text.startup);
+ *(.text);
+ *(.text.*);
+ } : to_load
+
+ .romdata . : {
+ *(.rodata);
+ *(.rodata.*);
+ *(.data);
+ *(.data.*);
+ . = ALIGN(8);
+ }
+
+ /* bss does not contain data, it is just a space that should be zero
+ * initialized on startup. (typically uninitialized global variables)
+ */
+ .bss . : {
+ . = ALIGN(8);
+ _bss = .;
+ *(.bss)
+ *(.bss.*)
+ *(.sbss)
+ *(.sbss.*)
+ _ebss = .;
+ }
+
+ _end = .;
+
+ preram_cbmem_console = CONFIG_CONSOLE_PRERAM_BUFFER_BASE;
+
+ /* Discard the sections we don't need/want */
+ /DISCARD/ : {
+ *(.comment)
+ *(.note)
+ *(.comment.*)
+ *(.note.*)
+ *(.eh_frame);
+ }
+}