sh: place board lowlevel_init code in the beginning of .text
Reference lowlevel_init of all supported SH2A/SH3/SH4/SH4A boards
from a shared linker script, the lowlevel_init function will be called
by a relative address.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/board/alphaproject/ap_sh4a_4a/Makefile b/board/alphaproject/ap_sh4a_4a/Makefile
index 486d0ac..df76466 100644
--- a/board/alphaproject/ap_sh4a_4a/Makefile
+++ b/board/alphaproject/ap_sh4a_4a/Makefile
@@ -4,4 +4,4 @@
# SPDX-License-Identifier: GPL-2.0+
obj-y := ap_sh4a_4a.o
-obj-y += lowlevel_init.o
+extra-y += lowlevel_init.o