[PATCH] linux-2.6.0-test2 h8300 archtecure support update (1/6)

[Yoshinori Sato <ysato@users.sourceforge.jp>]

config script fix
defconfig update
Makefile update
add H8S archtecture support

-- 
Yoshinori Sato
<ysato@users.sourceforge.jp>

diff -Nru linux-2.6.0-test2/arch/h8300/Kconfig linux-2.6.0-test2-h8300/arch/h8300/Kconfig
--- linux-2.6.0-test2/arch/h8300/Kconfig	2003-07-14 15:00:22.000000000 +0900
+++ linux-2.6.0-test2-h8300/arch/h8300/Kconfig	2003-07-28 12:40:08.000000000 +0900
@@ -29,6 +29,9 @@
 	bool
 	default n
 
+config ISA
+	bool
+	default y
 
 source "init/Kconfig"
 
@@ -67,6 +70,21 @@
 	  More Information.
 	  arch/h8300/Doc/simulator.txt
 
+config H8S_EDOSK2674
+	bool "EDOSK-2674"
+	help
+	  Renesas EDOSK-2674R Evalution Board Support
+	  More Information.
+	  <http://www.azpower.com/H8-uClinux/index.html>
+ 	  <http://www.eu.renesas.com/tools/edk/support/edosk2674.html>
+
+config H8S_SIM
+	bool "H8S Simulator"
+	help
+	  GDB Simulator Support
+	  More Information.
+	  arch/h8300/Doc/simulator.txt
+
 endchoice
 
 choice 
@@ -88,6 +106,10 @@
 	bool "H8/3065,3066,3067,3068,3069"
 	depends on (H8300H_GENERIC || H8300H_AKI3068NET || H8300H_H8MAX)
 
+config H8S2678
+	bool "H8S/2670,2673,2674R,2675,2676"
+	depends on (H8S_GENERIC || H8S_EDOSK2674 || H8S_SIM)
+
 endchoice
 
 config CPU_H8300H
@@ -95,12 +117,20 @@
 	depends on (H8300H_GENERIC || H8300H_AKI3068NET || H8300H_H8MAX || H8300H_SIM)
 	default y
 
+config CPU_H8S
+	bool
+	depends on (H8S_GENERIC || H8S_EDOSK2674 || H8S_SIM)
+	default y
+
 config CPU_CLOCK
 	int "CPU Clock Frequency (/1KHz)"	
 	default "20000" if H8300H_AKI3068NET
 	default "25000" if H8300H_H8MAX
 	default "16000" if H8300H_SIM
 	default "16000" if H8300H_GENERIC
+	default "33000" if H8S_GENERIC
+	default "33000" if H8S_SIM
+	default "33000" if H8S_EDOSK2674
 	help
 	  CPU Clock Frequency divide to 1000
 choice
@@ -121,15 +151,28 @@
 endchoice
 
 config DEFAULT_CMDLINE
-	bool
+	bool "Use buildin commandline"
+	default n
 	help
 	  buildin kernel commandline enabled.
 
 config KERNEL_COMMAND
-	string
+	string "Buildin commmand string"
+	depends on DEFAULT_CMDLINE
 	help
 	  buildin kernel commandline strings.
 
+config BLKDEV_RESERVE
+	bool "BLKDEV Reserved Memory"
+	default n
+	help
+	  Reserved BLKDEV area.
+
+config CONFIG_BLKDEV_RESERVE_ADDRESS
+	hex 'start address'
+	depends on BLKDEV_RESERVE
+	help
+	  BLKDEV start address.
 endmenu
 
 menu "Executable file formats"
@@ -153,43 +196,6 @@
 
 source "net/Kconfig"
 
-
-menu "Network device support"
-	depends on NET
-
-config NETDEVICES
-	bool "Network device support"
-	---help---
-	  You can say N here if you don't intend to connect your Linux box to
-	  any other computer at all or if all your connections will be over a
-	  telephone line with a modem either via UUCP (UUCP is a protocol to
-	  forward mail and news between unix hosts over telephone lines; read
-	  the UUCP-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>) or dialing up a shell
-	  account or a BBS, even using term (term is a program which gives you
-	  almost full Internet connectivity if you have a regular dial up
-	  shell account on some Internet connected Unix computer. Read
-	  <http://www.bart.nl/~patrickr/term-howto/Term-HOWTO.html>).
-
-	  You'll have to say Y if your computer contains a network card that
-	  you want to use under Linux (make sure you know its name because you
-	  will be asked for it and read the Ethernet-HOWTO (especially if you
-	  plan to use more than one network card under Linux)) or if you want
-	  to use SLIP (Serial Line Internet Protocol is the protocol used to
-	  send Internet traffic over telephone lines or null modem cables) or
-	  CSLIP (compressed SLIP) or PPP (Point to Point Protocol, a better
-	  and newer replacement for SLIP) or PLIP (Parallel Line Internet
-	  Protocol is mainly used to create a mini network by connecting the
-	  parallel ports of two local machines) or AX.25/KISS (protocol for
-	  sending Internet traffic over amateur radio links).
-
-	  Make sure to read the NET-3-HOWTO. Eventually, you will have to read
-	  Olaf Kirch's excellent and free book "Network Administrator's
-	  Guide", to be found in <http://www.tldp.org/docs.html#guide>. If
-	  unsure, say Y.
-
-endmenu
-
 source "net/ax25/Kconfig"
 
 source "net/irda/Kconfig"
@@ -379,7 +385,7 @@
 
 config GDB_MAGICPRINT
 	bool "Message Output for GDB MagicPrint service"
-	depends on H8300H_SIM
+	depends on (H8300H_SIM || H8S_SIM)
 	help
 	  kernel messages output useing MagicPrint service from GDB
 
@@ -390,13 +396,13 @@
 
 config GDB_DEBUG
    	bool "Use gdb stub"
-	depends on !H8300H_SIM
+	depends on (!H8300H_SIM && H8S_SIM)
 	help
 	  gdb stub exception support
 
 config CONFIG_SH_STANDARD_BIOS
 	bool "Use gdb protocol serial console"
-	depends on !H8300H_SIM
+	depends on (!H8300H_SIM && H8S_SIM)
 	help
 	  serial console output using GDB protocol.
 	  Require eCos/RedBoot
diff -Nru linux-2.6.0-test2/arch/h8300/defconfig linux-2.6.0-test2-h8300/arch/h8300/defconfig
--- linux-2.6.0-test2/arch/h8300/defconfig	2003-07-14 15:00:22.000000000 +0900
+++ linux-2.6.0-test2-h8300/arch/h8300/defconfig	2003-07-14 15:17:52.000000000 +0900
@@ -7,6 +7,7 @@
 CONFIG_UID16=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_ISA=y
 
 #
 # Code maturity level options
@@ -20,7 +21,9 @@
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_SYSCTL is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_IKCONFIG is not set
+CONFIG_EMBEDDED=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
 
 #
 # Loadable module support
@@ -42,19 +45,76 @@
 CONFIG_CPU_CLOCK=16000
 # CONFIG_RAMKERNEL is not set
 CONFIG_ROMKERNEL=y
+# CONFIG_DEFAULT_CMDLINE is not set
 
 #
 # Executable file formats
 #
 CONFIG_KCORE_AOUT=y
 CONFIG_BINFMT_FLAT=y
+# CONFIG_BINFMT_ZFLAT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_RAM=y
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_UCLINUX=y
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLKMTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC1000 is not set
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
 
 #
 # Block devices
 #
 # CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_XD is not set
 # CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_RAM is not set
+# CONFIG_BLK_DEV_INITRD is not set
 
 #
 # ATA/IDE/MFM/RLL support
@@ -156,6 +216,8 @@
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+# CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_HPFS_FS is not set
@@ -180,8 +242,8 @@
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_HIGHPROFILE is not set
 CONFIG_NO_KERNEL_MSG=y
-# CONFIG_GDB_MAGICPRINT is not set
-# CONFIG_SYSCALL_PRINT is not set
+CONFIG_GDB_MAGICPRINT=y
+CONFIG_SYSCALL_PRINT=y
 
 #
 # Security options
diff -Nru linux-2.6.0-test2/arch/h8300/vmlinux.lds.S linux-2.6.0-test2-h8300/arch/h8300/vmlinux.lds.S
--- linux-2.6.0-test2/arch/h8300/vmlinux.lds.S	2003-07-14 15:00:22.000000000 +0900
+++ linux-2.6.0-test2-h8300/arch/h8300/vmlinux.lds.S	2003-07-28 12:40:08.000000000 +0900
@@ -36,3 +36,143 @@
 #endif
 #endif
 
+#ifdef CONFIG_H8S_SIM
+#ifdef CONFIG_ROMKERNEL
+#include "platform/h8s/generic/rom.ld"
+#endif
+#ifdef CONFIG_RAMKERNEL
+#include "platform/h8s/generic/ram.ld"
+#endif
+#endif
+
+#ifdef CONFIG_H8S_EDOSK2674
+#ifdef CONFIG_ROMKERNEL
+#include "platform/h8s/edosk2674/rom.ld"
+#endif
+#ifdef CONFIG_RAMKERNEL
+#include "platform/h8s/edosk2674/ram.ld"
+#endif
+#endif
+
+_jiffies = _jiffies_64 + 4;
+
+SECTIONS
+{
+#if defined(CONFIG_ROMKERNEL)
+	.vectors :
+	{
+	__vector = . ;
+		*(.vectors*)
+	} > vector
+#endif
+#if defined(CONFIG_RAMKERNEL)
+	.bootvec :
+	{
+		*(.bootvec)
+	} > ram
+#endif
+        .text :
+	{
+#if defined(CONFIG_ROMKERNEL)
+		*(.int_redirect)
+#endif
+	__stext = . ;
+        	*(.text)
+	. = ALIGN(0x4) ;
+		*(.exit.text)
+		*(.text.*)
+	. = ALIGN(0x4) ;
+		*(.exitcall.exit)
+	. = ALIGN(0x4) ;
+		*(.kstrtab)
+	. = ALIGN(0x4) ;
+		*(.rodata*)
+	. = ALIGN(16);          /* Exception table              */
+	___start___ex_table = .;
+		*(__ex_table)
+	___stop___ex_table = .;
+
+        ___start___ksymtab = .;  /* Kernel symbol table          */
+		 *(__ksymtab)
+	___stop___ksymtab = .;
+
+	. = ALIGN(0x4) ;
+	__etext = . ;
+#if defined(CONFIG_ROMKERNEL)
+	} > rom
+#endif
+#if defined(CONFIG_RAMKERNEL)
+	} > ram
+#endif
+	.data : AT( ADDR(.text)+SIZEOF(.text))
+	{
+	__sdata = . ;
+	___data_start = . ;
+
+	. = ALIGN(0x2000) ;
+		*(.data.init_task)
+	. = ALIGN(0x4) ;
+		*(.data)
+	. = ALIGN(0x4) ;
+		*(.data.*)	
+
+	. = ALIGN(0x4) ;
+	___init_begin = .;
+	__sinittext = .; 
+		*(.init.text)
+	__einittext = .; 
+		*(.init.data)
+	. = ALIGN(0x4) ;
+	___setup_start = .;
+		*(.init.setup)
+	. = ALIGN(0x4) ;
+	___setup_end = .;
+	___start___param = .;
+		*(__param)
+	___stop___param = .;
+	___initcall_start = .;
+		*(.initcall1.init)
+		*(.initcall2.init)
+		*(.initcall3.init)
+		*(.initcall4.init)
+		*(.initcall5.init)
+		*(.initcall6.init)
+		*(.initcall7.init)
+	___initcall_end = .;
+	___con_initcall_start = .;
+		*(.con_initcall.init)
+	___con_initcall_end = .;
+		. = ALIGN(4);
+	___initramfs_start = .;
+  		*(.init.ramfs)
+  	___initramfs_end = .;
+	. = ALIGN(0x4) ;
+	___init_end = .;
+	__edata = . ;
+	} > ram
+	__begin_data = LOADADDR(.data) ;
+#if defined(CONFIG_ROMKERNEL)
+	.erom :
+	{
+	__erom = . ;
+	} > erom
+#endif
+        .bss : 
+        {
+	. = ALIGN(0x4) ;
+	__sbss = . ;
+		*(.bss*)
+	. = ALIGN(0x4) ;
+		*(COMMON)
+	. = ALIGN(0x4) ;
+	__ebss = . ;
+	__end = . ;
+	__ramstart = .;
+	} > ram
+        .dummy :
+        {
+	COMMAND_START = . - 0x200 ;
+	__ramend = . ;
+	} > eram
+}
+
diff -Nru linux-2.6.0-test2/arch/h8300/Makefile linux-2.6.0-test2-h8300/arch/h8300/Makefile
--- linux-2.6.0-test2/arch/h8300/Makefile	2003-07-28 10:31:02.000000000 +0900
+++ linux-2.6.0-test2-h8300/arch/h8300/Makefile	2003-07-28 12:40:08.000000000 +0900
@@ -12,33 +12,40 @@
 endif
 
 platform-$(CONFIG_CPU_H8300H)	:= h8300h
+platform-$(CONFIG_CPU_H8S)	:= h8s
 PLATFORM := $(platform-y)
 
 board-$(CONFIG_H8300H_GENERIC)		:= generic
-board-$(CONFIG_H8300H_AKI3068NET)	:= ucsimm
-board-$(CONFIG_H8300H_H8MAX)		:= ucdimm
+board-$(CONFIG_H8300H_AKI3068NET)	:= aki3068net
+board-$(CONFIG_H8300H_H8MAX)		:= h8max
 board-$(CONFIG_H8300H_SIM)		:= generic
+board-$(CONFIG_H8S_GENERIC)		:= generic
+board-$(CONFIG_H8S_EDOSK2674)		:= edosk2674
+board-$(CONFIG_H8S_SIM)			:= generic
 BOARD := $(board-y)
 
 model-$(CONFIG_RAMKERNEL)	:= ram
 model-$(CONFIG_ROMKERNEL)	:= rom
 MODEL := $(model-y)
 
-cflags-$(CONFIG_CPU_H8300H)		:= -mh
+cflags-$(CONFIG_CPU_H8300H)	:= -mh
 ldflags-$(CONFIG_CPU_H8300H)	:= -mh8300helf
+cflags-$(CONFIG_CPU_H8S)	:= -ms
+ldflags-$(CONFIG_CPU_H8S)	:= -mh8300self
 
 CFLAGS += $(cflags-y)
-CFLAGS += -mint32 -fno-builtin
-CFLAGS += -O2 -g
+CFLAGS += -mint32 -fno-builtin -Os
+CFLAGS += -g
 CFLAGS += -D__linux__
 CFLAGS += -DUTS_SYSNAME=\"uClinux\" -DTARGET=$(BOARD)
 AFLAGS += -DPLATFORM=$(PLATFORM) -DTARGET=$(BOARD) -DMODEL=$(MODEL) $(cflags-y)
 LDFLAGS += $(ldflags-y)
 
 CROSS_COMPILE = h8300-elf-
-#HEAD := arch/$(ARCH)/platform/$(platform-y)/$(board-y)/crt0_$(model-y).o
 LIBGCC := $(shell $(CROSS-COMPILE)$(CC) $(CFLAGS) -print-libgcc-file-name)
 
+head-y := arch/$(ARCH)/platform/$(platform-y)/$(board-y)/crt0_$(model-y).o
+
 core-y	+= arch/$(ARCH)/kernel/ \
 	   arch/$(ARCH)/mm/ \
 	   arch/$(ARCH)/platform/$(PLATFORM)/ \
@@ -58,3 +65,16 @@
 include/asm-$(ARCH)/asm-offsets.h: arch/$(ARCH)/kernel/asm-offsets.s \
 				   include/asm include/linux/version.h
 	$(call filechk,gen-asm-offsets)
+
+vmlinux.bin: vmlinux
+	$(OBJCOPY) -Obinary $< $@
+
+vmlinux.srec: vmlinux
+	$(OBJCOPY) -Osrec $< $@
+
+define archhelp
+  echo  'vmlinux.bin  - Create raw binary'
+  echo  'vmlinux.srec - Create srec binary'
+endef
+
+CLEAN_FILES += arch/$(ARCH)/vmlinux.bin arch/$(ARCH)/vmlinux.srec