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authorVladimir Zapolskiy <vz@mleia.com>2016-11-28 00:15:28 +0200
committerTom Rini <trini@konsulko.com>2016-12-02 21:32:48 -0500
commit8371dabb5fbc1da5d823cf2905e965aa32cb31df (patch)
treea06297308412a852562709abd493304edabbd806
parentb26d25072ff83093e136eaac98a906188a22c57e (diff)
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sh: add MEMORY command to a shared linker script
At the moment in runtime all defined sections are copied into or created in RAM, specify this explicitly to assert potential out of RAM placements of the sections. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
-rw-r--r--arch/sh/cpu/u-boot.lds32
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/sh/cpu/u-boot.lds b/arch/sh/cpu/u-boot.lds
index bc240bd..f2e48c6 100644
--- a/arch/sh/cpu/u-boot.lds
+++ b/arch/sh/cpu/u-boot.lds
@@ -1,12 +1,8 @@
/*
- * Copyright (C) 2007
- * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
- *
- * Copyright (C) 2008-2009
- * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
- *
- * Copyright (C) 2008
- * Mark Jonas <mark.jonas@de.bosch.com>
+ * Copyright (C) 2016 Vladimir Zapolskiy <vz@mleia.com>
+ * Copyright (C) 2008-2009 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ * Copyright (C) 2008 Mark Jonas <mark.jonas@de.bosch.com>
+ * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* SPDX-License-Identifier: GPL-2.0+
*/
@@ -15,6 +11,12 @@
OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux")
OUTPUT_ARCH(sh)
+
+MEMORY
+{
+ ram : ORIGIN = CONFIG_SYS_SDRAM_BASE, LENGTH = CONFIG_SYS_SDRAM_SIZE
+}
+
ENTRY(_start)
SECTIONS
@@ -37,13 +39,13 @@ SECTIONS
. = ALIGN(8192);
*(.text)
. = ALIGN(4);
- } =0xFF
+ } >ram =0xFF
PROVIDE (_ecode = .);
.rodata :
{
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
. = ALIGN(4);
- }
+ } >ram
PROVIDE (_etext = .);
@@ -52,7 +54,7 @@ SECTIONS
{
*(.data)
. = ALIGN(4);
- }
+ } >ram
PROVIDE (_edata = .);
PROVIDE (_fgot = .);
@@ -60,13 +62,12 @@ SECTIONS
{
*(.got)
. = ALIGN(4);
- }
+ } >ram
PROVIDE (_egot = .);
-
.u_boot_list : {
KEEP(*(SORT(.u_boot_list*)));
- }
+ } >ram
PROVIDE (__init_end = .);
PROVIDE (reloc_dst_end = .);
@@ -77,8 +78,7 @@ SECTIONS
{
*(.bss)
. = ALIGN(4);
- }
+ } >ram
PROVIDE (bss_end = .);
-
PROVIDE (__bss_end = .);
}