From 86277d594926f3ae4f50ac0fcd9e2fa3cc28a774 Mon Sep 17 00:00:00 2001
From: Yoshinori Sato <ysato@users.sourceforge.jp>
Date: Sun, 15 Jul 2007 23:38:35 -0700
Subject: h8300 zImage support update

- Add missing files
- Add Makefile target
- Change image base
- Style fix

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/h8300/Makefile                    |  7 ++++---
 arch/h8300/boot/compressed/Makefile    |  4 ++--
 arch/h8300/boot/compressed/head.S      |  2 +-
 arch/h8300/boot/compressed/vmlinux.lds | 32 ++++++++++++++++++++++++++++++++
 arch/h8300/boot/compressed/vmlinux.scr |  9 +++++++++
 5 files changed, 48 insertions(+), 6 deletions(-)
 create mode 100644 arch/h8300/boot/compressed/vmlinux.lds
 create mode 100644 arch/h8300/boot/compressed/vmlinux.scr

(limited to 'arch/h8300')

diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile
index b2d896a..53b5c1e 100644
--- a/arch/h8300/Makefile
+++ b/arch/h8300/Makefile
@@ -61,10 +61,11 @@ archmrproper:
 archclean:
 	$(Q)$(MAKE) $(clean)=$(boot)
 
-vmlinux.srec vmlinux.bin: vmlinux
+vmlinux.srec vmlinux.bin zImage: vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
 define archhelp
-  echo  'vmlinux.bin  - Create raw binary'
-  echo  'vmlinux.srec - Create srec binary'
+  @echo  'vmlinux.bin  - Create raw binary'
+  @echo  'vmlinux.srec - Create srec binary'
+  @echo  'zImage       - Compressed kernel image'
 endef
diff --git a/arch/h8300/boot/compressed/Makefile b/arch/h8300/boot/compressed/Makefile
index 71aac82..d6189e0 100644
--- a/arch/h8300/boot/compressed/Makefile
+++ b/arch/h8300/boot/compressed/Makefile
@@ -15,10 +15,10 @@ OBJECTS = $(obj)/head.o $(obj)/misc.o
 # in order to suppress error message.
 #
 CONFIG_MEMORY_START     ?= 0x00400000
-CONFIG_BOOT_LINK_OFFSET ?= 0x00400000
+CONFIG_BOOT_LINK_OFFSET ?= 0x00140000
 IMAGE_OFFSET := $(shell printf "0x%08x" $$[$(CONFIG_MEMORY_START)+$(CONFIG_BOOT_LINK_OFFSET)])
 
-LDFLAGS_vmlinux := -T $(obj)/vmlinux.lds
+LDFLAGS_vmlinux := -Ttext $(IMAGE_OFFSET) -estartup $(obj)/vmlinux.lds
 
 $(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o FORCE
 	$(call if_changed,ld)
diff --git a/arch/h8300/boot/compressed/head.S b/arch/h8300/boot/compressed/head.S
index b8e90d1..985a81a 100644
--- a/arch/h8300/boot/compressed/head.S
+++ b/arch/h8300/boot/compressed/head.S
@@ -4,7 +4,7 @@
  *  Copyright (C) 2006 Yoshinori Sato
  */
 
-.h8300h
+	.h8300h
 #include <linux/linkage.h>
 
 #define SRAM_START 0xff4000
diff --git a/arch/h8300/boot/compressed/vmlinux.lds b/arch/h8300/boot/compressed/vmlinux.lds
new file mode 100644
index 0000000..65e2a0d
--- /dev/null
+++ b/arch/h8300/boot/compressed/vmlinux.lds
@@ -0,0 +1,32 @@
+SECTIONS
+{
+        .text :
+        {
+        __stext = . ;
+	__text = .;
+	       *(.text.startup)
+	       *(.text)
+        __etext = . ;
+        }
+
+	.rodata :
+	{
+		*(.rodata)
+	}
+        .data :
+
+        {
+        __sdata = . ;
+        ___data_start = . ;
+                *(.data.*)
+	}
+        .bss :
+        {
+        . = ALIGN(0x4) ;
+        __sbss = . ;
+                *(.bss*)
+        . = ALIGN(0x4) ;
+        __ebss = . ;
+        __end = . ;
+        }
+}
diff --git a/arch/h8300/boot/compressed/vmlinux.scr b/arch/h8300/boot/compressed/vmlinux.scr
new file mode 100644
index 0000000..a0f6962
--- /dev/null
+++ b/arch/h8300/boot/compressed/vmlinux.scr
@@ -0,0 +1,9 @@
+SECTIONS
+{
+  .data : {
+	_input_len = .;
+	LONG(_input_data_end - _input_data) _input_data = .;
+	*(.data)
+	_input_data_end = .;
+	}
+}
-- 
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