[XTENSA] Use preprocessor to generate the linker script for the ELF boot image
Signed-off-by: Marc Gauthier <marc@tensilica.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
diff --git a/arch/xtensa/boot/boot-elf/boot.lds.S b/arch/xtensa/boot/boot-elf/boot.lds.S
new file mode 100644
index 0000000..849dfca
--- /dev/null
+++ b/arch/xtensa/boot/boot-elf/boot.lds.S
@@ -0,0 +1,73 @@
+#include <asm/variant/core.h>
+OUTPUT_ARCH(xtensa)
+ENTRY(_ResetVector)
+
+SECTIONS
+{
+ .start 0xD0000000 : { *(.start) }
+
+ .text 0xD0000000:
+ {
+ __reloc_start = . ;
+ _text_start = . ;
+ *(.literal .text.literal .text)
+ _text_end = . ;
+ }
+
+ .rodata ALIGN(0x04):
+ {
+ *(.rodata)
+ *(.rodata1)
+ }
+
+ .data ALIGN(0x04):
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.got.plt)
+ *(.got)
+ *(.dynamic)
+ }
+
+ __reloc_end = . ;
+
+ .initrd ALIGN(0x10) :
+ {
+ boot_initrd_start = . ;
+ *(.initrd)
+ boot_initrd_end = .;
+ }
+
+ . = ALIGN(0x10);
+ __image_load = . ;
+ .image 0xd0001000:
+ {
+ _image_start = .;
+ *(image)
+ . = (. + 3) & ~ 3;
+ _image_end = . ;
+ }
+
+
+ .bss ((LOADADDR(.image) + SIZEOF(.image) + 3) & ~ 3):
+ {
+ __bss_start = .;
+ *(.sbss)
+ *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ __bss_end = .;
+ }
+ _end = .;
+ _param_start = .;
+
+ .ResetVector.text XCHAL_RESET_VECTOR_VADDR :
+ {
+ *(.ResetVector.text)
+ }
+
+
+ PROVIDE (end = .);
+}