mpc83xx: Define _end symbol
To support OF_EMBED, the MPC83xx architecture has to define the "_end"
symbol to correctly access the appended DT.
Fortunately, MPC8xx already defines the symbol, and the linker script is
quite similar to that of MPC83xx, so copy this approach for MPC83xx.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
diff --git a/arch/powerpc/cpu/mpc83xx/u-boot.lds b/arch/powerpc/cpu/mpc83xx/u-boot.lds
index 37a13fd..d10f528 100644
--- a/arch/powerpc/cpu/mpc83xx/u-boot.lds
+++ b/arch/powerpc/cpu/mpc83xx/u-boot.lds
@@ -52,6 +52,12 @@
__ex_table : { *(__ex_table) }
__stop___ex_table = .;
+ /*
+ * _end - This is end of u-boot.bin image.
+ * dtb will be appended here to make u-boot-dtb.bin
+ */
+ _end = .;
+
. = ALIGN(4096);
__init_begin = .;
.text.init : { *(.text.init) }