---

yaml
---
r: 118314
b: refs/heads/master
c: 263e69c
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4ac96572f1f6abe44b5e02e80fdfb5a990129613
+refs/heads/master: 263e69cbc9e5a9e7bcf6a24f641ef0717d1ae4df

trunk/Documentation/sh/new-machine.txt

@@ -47,7 +47,9 @@ Next, for companion chips:
     `-- sh
         `-- cchips
             `-- hd6446x
-                `-- hd64461
+                |-- hd64461
+                |   `-- cchip-specific files
+                `-- hd64465
                     `-- cchip-specific files
 
 ... and so on. Headers for the companion chips are treated the same way as

trunk/arch/cris/Makefile

@@ -23,17 +23,12 @@ mach-$(CONFIG_ETRAXFS) := fs
 
 ifneq ($(arch-y),)
 SARCH := arch-$(arch-y)
-inc := -Iarch/cris/include/$(SARCH)
-inc += -Iarch/cris/include/$(SARCH)/arch
 else
 SARCH :=
-inc :=
 endif
 
 ifneq ($(mach-y),)
 MACH := mach-$(mach-y)
-inc += -Iarch/cris/include/$(SARCH)/$(MACH)/
-inc += -Iarch/cris/include/$(SARCH)/$(MACH)/mach
 else
 MACH :=
 endif
@@ -44,57 +39,95 @@ OBJCOPYFLAGS := -O binary -R .note -R .comment -S
 
 CPPFLAGS_vmlinux.lds = -DDRAM_VIRTUAL_BASE=0x$(CONFIG_ETRAX_DRAM_VIRTUAL_BASE)
 
-KBUILD_AFLAGS += -mlinux -march=$(arch-y) $(inc)
-KBUILD_CFLAGS += -mlinux -march=$(arch-y) -pipe $(inc)
-KBUILD_CPPFLAGS += $(inc)
+KBUILD_AFLAGS += -mlinux -march=$(arch-y) -Iinclude/asm/arch/mach -Iinclude/asm/arch
+
+KBUILD_CFLAGS += -mlinux -march=$(arch-y) -pipe -Iinclude/asm/arch/mach -Iinclude/asm/arch
 
 ifdef CONFIG_FRAME_POINTER
 KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g
 KBUILD_CFLAGS += -fno-omit-frame-pointer
 endif
 
-head-y := arch/cris/$(SARCH)/kernel/head.o
+head-y := arch/$(ARCH)/$(SARCH)/kernel/head.o
 
 LIBGCC = $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libgcc.a)
 
-core-y		+= arch/cris/kernel/ arch/cris/mm/
-core-y		+= arch/cris/$(SARCH)/kernel/ arch/cris/$(SARCH)/mm/
+core-y		+= arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/
+core-y		+= arch/$(ARCH)/$(SARCH)/kernel/ arch/$(ARCH)/$(SARCH)/mm/
 ifdef CONFIG_ETRAX_ARCH_V32
-core-y		+= arch/cris/$(SARCH)/$(MACH)/
+core-y		+= arch/$(ARCH)/$(SARCH)/$(MACH)/
 endif
-drivers-y	+= arch/cris/$(SARCH)/drivers/
-libs-y		+= arch/cris/$(SARCH)/lib/ $(LIBGCC)
+drivers-y	+= arch/$(ARCH)/$(SARCH)/drivers/
+libs-y		+= arch/$(ARCH)/$(SARCH)/lib/ $(LIBGCC)
 
 # cris source path
-SRC_ARCH              = $(srctree)/arch/cris
+SRC_ARCH              = $(srctree)/arch/$(ARCH)
 # cris object files path
-OBJ_ARCH              = $(objtree)/arch/cris
+OBJ_ARCH              = $(objtree)/arch/$(ARCH)
 
-boot := arch/cris/$(SARCH)/boot
-MACHINE := arch/cris/$(SARCH)
+boot := arch/$(ARCH)/boot
+MACHINE := arch/$(ARCH)/$(SARCH)
 
 all: zImage
 
 zImage Image: vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@
 
-archprepare:
+archprepare: $(SRC_ARCH)/.links $(srctree)/include/asm-$(ARCH)/.arch FORCE
+
+# Create some links to make all tools happy
+$(SRC_ARCH)/.links:
+	@rm -rf $(SRC_ARCH)/drivers
+	@ln -sfn $(SARCH)/drivers $(SRC_ARCH)/drivers
+	@rm -rf $(SRC_ARCH)/boot
+	@ln -sfn $(SARCH)/boot $(SRC_ARCH)/boot
+	@rm -rf $(SRC_ARCH)/lib
+	@ln -sfn $(SARCH)/lib $(SRC_ARCH)/lib
+	@rm -f $(SRC_ARCH)/arch/mach
+	@rm -rf $(SRC_ARCH)/arch
+	@ln -sfn $(SARCH) $(SRC_ARCH)/arch
+ifdef CONFIG_ETRAX_ARCH_V32
+	@ln -sfn ../$(SARCH)/$(MACH) $(SRC_ARCH)/arch/mach
+endif
+	@rm -rf $(SRC_ARCH)/kernel/vmlinux.lds.S
+	@ln -sfn ../$(SARCH)/vmlinux.lds.S $(SRC_ARCH)/kernel/vmlinux.lds.S
+	@rm -rf $(SRC_ARCH)/kernel/asm-offsets.c
+	@ln -sfn ../$(SARCH)/kernel/asm-offsets.c $(SRC_ARCH)/kernel/asm-offsets.c
+	@touch $@
+
+# Create link to sub arch includes
+$(srctree)/include/asm-$(ARCH)/.arch: $(wildcard include/config/arch/*.h)
+	@echo '  SYMLINK include/asm-$(ARCH)/arch -> include/asm-$(ARCH)/$(SARCH)'
+	@rm -f $(srctree)/include/asm-$(ARCH)/arch/mach
+	@rm -f $(srctree)/include/asm-$(ARCH)/arch
+	@ln -sf $(SARCH) $(srctree)/include/asm-$(ARCH)/arch
+ifdef CONFIG_ETRAX_ARCH_V32
+	@ln -sf $(MACH) $(srctree)/include/asm-$(ARCH)/arch/mach
+endif
+	@touch $@
 
 archclean:
-	$(Q)if [ -e arch/cris/$(SARCH)/boot ]; then \
-		$(MAKE) $(clean)=arch/cris/$(SARCH)/boot; \
+	$(Q)if [ -e arch/$(ARCH)/boot ]; then \
+		$(MAKE) $(clean)=arch/$(ARCH)/boot; \
 	fi
 
 CLEAN_FILES += \
 	$(MACHINE)/boot/zImage \
 	$(MACHINE)/boot/compressed/decompress.bin \
 	$(MACHINE)/boot/compressed/piggy.gz \
-	$(MACHINE)/boot/rescue/rescue.bin
-
-
-# MRPROPER_FILES +=
+	$(MACHINE)/boot/rescue/rescue.bin \
+	$(SRC_ARCH)/.links \
+	$(srctree)/include/asm-$(ARCH)/.arch
+
+MRPROPER_FILES += \
+	$(SRC_ARCH)/drivers \
+	$(SRC_ARCH)/boot \
+	$(SRC_ARCH)/lib \
+	$(SRC_ARCH)/arch \
+	$(SRC_ARCH)/kernel/vmlinux.lds.S \
+	$(SRC_ARCH)/kernel/asm-offsets.c
 
 define archhelp
-  echo  '* zImage        - Compressed kernel image (arch/cris/boot/zImage)'
-  echo  '* Image         - Uncompressed kernel image (arch/cris/boot/Image)'
+  echo  '* zImage        - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
+  echo  '* Image         - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
 endef

trunk/arch/cris/arch-v10/boot/compressed/head.S

@@ -9,7 +9,7 @@
  */
 
 #define ASSEMBLER_MACROS_ONLY
-#include <arch/sv_addr_ag.h>
+#include <asm/arch/sv_addr_ag.h>
 
 #define RAM_INIT_MAGIC 0x56902387
 #define COMMAND_LINE_MAGIC 0x87109563

trunk/arch/cris/arch-v10/boot/compressed/misc.c

@@ -20,7 +20,7 @@
 
 
 #include <linux/types.h>
-#include <arch/svinto.h>
+#include <asm/arch/svinto.h>
 
 /*
  * gzip declarations

trunk/arch/cris/arch-v10/boot/rescue/head.S

@@ -65,7 +65,7 @@
 #ifdef CONFIG_ETRAX_AXISFLASHMAP
 
 #define ASSEMBLER_MACROS_ONLY
-#include <arch/sv_addr_ag.h>
+#include <asm/arch/sv_addr_ag.h>
 
 	;; The partitiontable is looked for at the first sector after the boot
 	;; sector. Sector size is 65536 bytes in all flashes we use.

trunk/arch/cris/arch-v10/boot/rescue/kimagerescue.S

@@ -6,7 +6,7 @@
  */
 
 #define ASSEMBLER_MACROS_ONLY
-#include <arch/sv_addr_ag.h>
+#include <asm/arch/sv_addr_ag.h>
 
 #define CODE_START 0x40004000
 #define CODE_LENGTH 784

trunk/arch/cris/arch-v10/boot/rescue/testrescue.S

@@ -6,7 +6,7 @@
  */
 
 #define ASSEMBLER_MACROS_ONLY
-#include <arch/sv_addr_ag.h>
+#include <asm/arch/sv_addr_ag.h>
 
 	.text
 

trunk/arch/cris/arch-v10/drivers/axisflashmap.c

@@ -26,7 +26,7 @@
 
 #include <asm/axisflashmap.h>
 #include <asm/mmu.h>
-#include <arch/sv_addr_ag.h>
+#include <asm/arch/sv_addr_ag.h>
 
 #ifdef CONFIG_CRIS_LOW_MAP
 #define FLASH_UNCACHED_ADDR  KSEG_8

trunk/arch/cris/arch-v10/drivers/ds1302.c

@@ -24,10 +24,10 @@
 
 #include <asm/uaccess.h>
 #include <asm/system.h>
-#include <arch/svinto.h>
+#include <asm/arch/svinto.h>
 #include <asm/io.h>
 #include <asm/rtc.h>
-#include <arch/io_interface_mux.h>
+#include <asm/arch/io_interface_mux.h>
 
 #include "i2c.h"
 

trunk/arch/cris/arch-v10/drivers/gpio.c

@@ -23,11 +23,11 @@
 #include <linux/interrupt.h>
 
 #include <asm/etraxgpio.h>
-#include <arch/svinto.h>
+#include <asm/arch/svinto.h>
 #include <asm/io.h>
 #include <asm/system.h>
 #include <asm/irq.h>
-#include <arch/io_interface_mux.h>
+#include <asm/arch/io_interface_mux.h>
 
 #define GPIO_MAJOR 120  /* experimental MAJOR number */
 

trunk/arch/cris/arch-v10/drivers/i2c.c

@@ -25,10 +25,10 @@
 #include <asm/etraxi2c.h>
 
 #include <asm/system.h>
-#include <arch/svinto.h>
+#include <asm/arch/svinto.h>
 #include <asm/io.h>
 #include <asm/delay.h>
-#include <arch/io_interface_mux.h>
+#include <asm/arch/io_interface_mux.h>
 
 #include "i2c.h"
 

trunk/arch/cris/arch-v10/drivers/sync_serial.c

@@ -26,11 +26,11 @@
 #include <asm/irq.h>
 #include <asm/dma.h>
 #include <asm/io.h>
-#include <arch/svinto.h>
+#include <asm/arch/svinto.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
 #include <asm/sync_serial.h>
-#include <arch/io_interface_mux.h>
+#include <asm/arch/io_interface_mux.h>
 
 /* The receiver is a bit tricky beacuse of the continuous stream of data.*/
 /*                                                                       */

trunk/arch/cris/arch-v10/kernel/asm-offsets.c

@@ -0,0 +1,47 @@
+#include <linux/sched.h>
+#include <asm/thread_info.h>
+
+/*
+ * Generate definitions needed by assembly language modules.
+ * This code generates raw asm output which is post-processed to extract
+ * and format the required data.
+ */
+
+#define DEFINE(sym, val) \
+        asm volatile("\n->" #sym " %0 " #val : : "i" (val))
+
+#define BLANK() asm volatile("\n->" : : )
+
+int main(void)
+{
+#define ENTRY(entry) DEFINE(PT_ ## entry, offsetof(struct pt_regs, entry))
+	ENTRY(orig_r10);
+	ENTRY(r13); 
+	ENTRY(r12); 
+	ENTRY(r11);
+        ENTRY(r10);
+        ENTRY(r9);
+        ENTRY(mof);
+        ENTRY(dccr);
+        ENTRY(srp);
+	BLANK();
+#undef ENTRY
+#define ENTRY(entry) DEFINE(TI_ ## entry, offsetof(struct thread_info, entry))
+        ENTRY(task);
+        ENTRY(flags);
+        ENTRY(preempt_count);
+        BLANK();
+#undef ENTRY
+#define ENTRY(entry) DEFINE(THREAD_ ## entry, offsetof(struct thread_struct, entry))
+	ENTRY(ksp);
+        ENTRY(usp);
+        ENTRY(dccr);
+        BLANK();
+#undef ENTRY
+#define ENTRY(entry) DEFINE(TASK_ ## entry, offsetof(struct task_struct, entry))
+        ENTRY(pid);
+        BLANK();
+        DEFINE(LCLONE_VM, CLONE_VM);
+        DEFINE(LCLONE_UNTRACED, CLONE_UNTRACED);
+        return 0;
+}

trunk/arch/cris/arch-v10/kernel/crisksyms.c

@@ -1,6 +1,6 @@
 #include <linux/module.h>
 #include <asm/io.h>
-#include <arch/svinto.h>
+#include <asm/arch/svinto.h>
 
 /* Export shadow registers for the CPU I/O pins */
 EXPORT_SYMBOL(genconfig_shadow);

trunk/arch/cris/arch-v10/kernel/debugport.c

@@ -19,7 +19,7 @@
 #include <linux/delay.h>
 #include <linux/tty.h>
 #include <asm/system.h>
-#include <arch/svinto.h>
+#include <asm/arch/svinto.h>
 #include <asm/io.h>             /* Get SIMCOUT. */
 
 extern void reset_watchdog(void);

trunk/arch/cris/arch-v10/kernel/dma.c

@@ -7,7 +7,7 @@
 #include <linux/errno.h>
 
 #include <asm/dma.h>
-#include <arch/svinto.h>
+#include <asm/arch/svinto.h>
 
 /* Macro to access ETRAX 100 registers */
 #define SETS(var, reg, field, val) var = (var & ~IO_MASK_(reg##_, field##_)) | \

trunk/arch/cris/arch-v10/kernel/entry.S

@@ -23,7 +23,7 @@
 #include <linux/linkage.h>
 #include <linux/sys.h>
 #include <asm/unistd.h>
-#include <arch/sv_addr_ag.h>
+#include <asm/arch/sv_addr_ag.h>
 #include <asm/errno.h>
 #include <asm/thread_info.h>
 #include <asm/asm-offsets.h>

trunk/arch/cris/arch-v10/kernel/fasttimer.c

@@ -24,7 +24,7 @@
 #include <asm/rtc.h>
 
 
-#include <arch/svinto.h>
+#include <asm/arch/svinto.h>
 #include <asm/fasttimer.h>
 #include <linux/proc_fs.h>
 

trunk/arch/cris/arch-v10/kernel/head.S

@@ -10,7 +10,7 @@
 #define ASSEMBLER_MACROS_ONLY
 /* The IO_* macros use the ## token concatenation operator, so
    -traditional must not be used when assembling this file.  */
-#include <arch/sv_addr_ag.h>
+#include <asm/arch/sv_addr_ag.h>
 
 #define CRAMFS_MAGIC 0x28cd3d45
 #define RAM_INIT_MAGIC 0x56902387

trunk/arch/cris/arch-v10/kernel/io_interface_mux.c

@@ -11,9 +11,9 @@
 #include <linux/module.h>
 #include <linux/init.h>
 
-#include <arch/svinto.h>
+#include <asm/arch/svinto.h>
 #include <asm/io.h>
-#include <arch/io_interface_mux.h>
+#include <asm/arch/io_interface_mux.h>
 
 
 #define DBG(s)

trunk/arch/cris/arch-v10/kernel/kgdb.c

@@ -176,7 +176,7 @@
 #include <asm/setup.h>
 #include <asm/ptrace.h>
 
-#include <arch/svinto.h>
+#include <asm/arch/svinto.h>
 #include <asm/irq.h>
 
 static int kgdb_started = 0;

trunk/arch/cris/arch-v10/kernel/process.c

@@ -14,7 +14,7 @@
 #include <linux/err.h>
 #include <linux/fs.h>
 #include <linux/slab.h>
-#include <arch/svinto.h>
+#include <asm/arch/svinto.h>
 #include <linux/init.h>
 
 #ifdef CONFIG_ETRAX_GPIO