5 files changed, 26 insertions, 65 deletions
diff --git a/arch/mips/boards/loongson-ls1b/Makefile b/arch/mips/boards/loongson-ls1b/Makefile
index 31c062987f..b08c4a93ca 100644
--- a/arch/mips/boards/loongson-ls1b/Makefile
+++ b/arch/mips/boards/loongson-ls1b/Makefile
@@ -1 +1 @@
-obj-y += serial.o
+lwl-y += lowlevel.o
diff --git a/arch/mips/boards/loongson-ls1b/include/board/board_pbl_start.h b/arch/mips/boards/loongson-ls1b/include/board/board_pbl_start.h
deleted file mode 100644
index a3c585ecba..0000000000
--- a/arch/mips/boards/loongson-ls1b/include/board/board_pbl_start.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <asm/pbl_macros.h>
-#include <mach/loongson1.h>
-#include <mach/debug_ll.h>
-#include <asm/pbl_nmon.h>
-
-	.macro	board_pbl_start
-	.set	push
-	.set	noreorder
-
-	mips_barebox_10h
-
-	mips_disable_interrupts
-
-	debug_ll_ns16550_init
-
-	debug_ll_outc '.'
-	debug_ll_ns16550_outnl
-
-	mips_nmon
-
-	copy_to_link_location	pbl_start
-
-	.set	pop
-	.endm
diff --git a/arch/mips/boards/loongson-ls1b/include/board/debug_ll.h b/arch/mips/boards/loongson-ls1b/include/board/debug_ll.h
index e60ce4cecd..05420f73a1 100644
--- a/arch/mips/boards/loongson-ls1b/include/board/debug_ll.h
+++ b/arch/mips/boards/loongson-ls1b/include/board/debug_ll.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  */
 
 /** @file
diff --git a/arch/mips/boards/loongson-ls1b/lowlevel.S b/arch/mips/boards/loongson-ls1b/lowlevel.S
new file mode 100644
index 0000000000..37744e9fac
--- /dev/null
+++ b/arch/mips/boards/loongson-ls1b/lowlevel.S
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com>
+ */
+
+#define BOARD_PBL_START start_loongson_ls1b
+
+#include <asm/pbl_macros.h>
+#include <mach/loongson1.h>
+#include <mach/debug_ll.h>
+#include <asm/pbl_nmon.h>
+
+ENTRY_FUNCTION(BOARD_PBL_START)
+
+	mips_barebox_10h
+
+	mips_disable_interrupts
+
+	debug_ll_ns16550_init
+
+	debug_ll_outc '.'
+	debug_ll_ns16550_outnl
+
+ENTRY_FUNCTION_END(BOARD_PBL_START, loongson_ls1b)
diff --git a/arch/mips/boards/loongson-ls1b/serial.c b/arch/mips/boards/loongson-ls1b/serial.c
deleted file mode 100644
index a9453ede28..0000000000
--- a/arch/mips/boards/loongson-ls1b/serial.c
+++ /dev/null
@@ -1,10 +0,0 @@
-#include <common.h>
-#include <init.h>
-
-static int console_init(void)
-{
-	barebox_set_hostname("ls1b");
-
-	return 0;
-}
-console_initcall(console_init);