add support for the Sharp SL-C3100 (Borzoi)

40 files changed, 69819 insertions, 3 deletions

diff --git a/packages/linux/linux-openzaurus-2.6.13-rc5-mm1/defconfig-spitz b/packages/linux/linux-openzaurus-2.6.13-rc5-mm1/defconfig-spitz
index a388797b6e..641852472c 100644
--- a/packages/linux/linux-openzaurus-2.6.13-rc5-mm1/defconfig-spitz
+++ b/packages/linux/linux-openzaurus-2.6.13-rc5-mm1/defconfig-spitz
@@ -256,6 +256,7 @@ CONFIG_IRDA=m
 # IrDA protocols
 #
 CONFIG_IRLAN=m
+CONFIG_IRNET=m
 CONFIG_IRCOMM=m
 # CONFIG_IRDA_ULTRA is not set
 
@@ -554,7 +555,7 @@ CONFIG_NET_PCMCIA=y
 # CONFIG_PCMCIA_3C589 is not set
 # CONFIG_PCMCIA_3C574 is not set
 # CONFIG_PCMCIA_FMVJ18X is not set
-# CONFIG_PCMCIA_PCNET is not set
+CONFIG_PCMCIA_PCNET=m
 # CONFIG_PCMCIA_NMCLAN is not set
 # CONFIG_PCMCIA_SMC91C92 is not set
 # CONFIG_PCMCIA_XIRC2PS is not set
@@ -631,8 +632,11 @@ CONFIG_HW_CONSOLE=y
 
 #
 # Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
+# 
+CONFIG_SERIAL_8250=m
+CONFIG_SERIAL_8250_CS=m
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
 # Non-8250 serial port support
diff --git a/packages/linux/linux-openzaurus_2.6.13-rc5-mm1.bb b/packages/linux/linux-openzaurus_2.6.13-rc5-mm1.bb
index e624b8a1d5..cb40aad03a 100644
--- a/packages/linux/linux-openzaurus_2.6.13-rc5-mm1.bb
+++ b/packages/linux/linux-openzaurus_2.6.13-rc5-mm1.bb
@@ -132,6 +132,7 @@ COMPATIBLE_HOST = "arm.*-linux"
 CMDLINE_CON = "console=ttyS0,115200n8 console=tty1 noinitrd"
 CMDLINE_ROOT = "root=/dev/mtdblock2 rootfstype=jffs2 "
 CMDLINE_ROOT_poodle = "root=/dev/mtdblock1 rootfstype=jffs2 "
+CMDLINE_ROOT_spitz = "root=/dev/hda1 rootfstype=ext3 "
 
 ##############################################################
 # Configure memory/ramdisk split for collie
diff --git a/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/.mtn2git_empty b/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/.mtn2git_empty
diff --git a/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/1764-1.patch b/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/1764-1.patch
new file mode 100644
index 0000000000..0b660f3521
--- /dev/null
+++ b/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/1764-1.patch
@@ -0,0 +1,16 @@
+__arch_strncpy_from_user needs to be exported if you build the framebuffer console driver as a module.
+
+Cheers,
+
+Ian.
+
+--- linux-2.6-bkpxa.orig/arch/arm/kernel/armksyms.c	2004-02-27 10:35:29.000000000 +0000
++++ linux-2.6-bkpxa/arch/arm/kernel/armksyms.c	2004-02-27 14:55:02.000000000 +0000
+@@ -187,6 +187,7 @@
+ EXPORT_SYMBOL(__arch_copy_to_user);
+ EXPORT_SYMBOL(__arch_clear_user);
+ EXPORT_SYMBOL(__arch_strnlen_user);
++EXPORT_SYMBOL(__arch_strncpy_from_user);
+ 
+ 	/* consistent area handling */
+ EXPORT_SYMBOL(consistent_alloc);
diff --git a/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/CPAR050218.patch b/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/CPAR050218.patch
new file mode 100644
index 0000000000..a0b866219b
--- /dev/null
+++ b/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/CPAR050218.patch
@@ -0,0 +1,422 @@
+--- 050125/include/asm-arm/proc-armv/ptrace.h	Tue Jan 25 00:22:44 2005
++++ 050218/include/asm-arm/proc-armv/ptrace.h	Thu Feb 17 16:13:54 2005
+@@ -40,6 +40,10 @@
+ 
+ struct pt_regs {
+ 	long uregs[18];
++#if defined(CONFIG_CPU_PXA27X)
++  long  cpar;
++  long  mmx[ 16*2 + 6 + 1 ];
++#endif
+ };
+ 
+ #define ARM_cpsr	uregs[16]
+--- 050125/include/asm-arm/sigcontext.h	Tue Jan 25 00:22:42 2005
++++ 050218/include/asm-arm/sigcontext.h	Thu Feb 17 18:16:28 2005
+@@ -28,6 +28,10 @@
+ 	unsigned long arm_pc;
+ 	unsigned long arm_cpsr;
+ 	unsigned long fault_address;
++#if defined(CONFIG_CPU_PXA27X)
++  unsigned long arm_cpar;
++  unsigned long arm_mmx[ 16*2 + 6 + 1 ];
++#endif
+ };
+ 
+ 
+--- 050125/include/asm-arm/elf.h	Tue Jan 25 00:54:49 2005
++++ 050218/include/asm-arm/elf.h	Thu Feb 17 16:19:02 2005
+@@ -1,6 +1,8 @@
+ #ifndef __ASMARM_ELF_H
+ #define __ASMARM_ELF_H
+ 
++#include <linux/config.h>
++
+ /*
+  * ELF register definitions..
+  */
+@@ -14,6 +16,7 @@
+ 
+ #define EM_ARM	40
+ #define EF_ARM_APCS26 0x08
++#define EF_ARM_SOFT_FLOAT 0x200
+ 
+ #define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
+ typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+--- 050125/arch/arm/kernel/entry-armv.S	Tue Jan 25 00:21:45 2005
++++ 050218/arch/arm/kernel/entry-armv.S	Fri Feb 18 07:29:34 2005
+@@ -271,7 +271,7 @@
+ 		tst	\irqstat, #IRQ_MASK_DOORBELLHOST
+ 		movne	\irqnr, #IRQ_DOORBELLHOST
+ 		bne     1001f
+-	
++
+ 		tst	\irqstat, #IRQ_MASK_I2OINPOST
+ 		movne	\irqnr, #IRQ_I2OINPOST
+ 		bne	1001f
+@@ -494,12 +494,12 @@
+ 
+ #elif defined(CONFIG_ARCH_L7200)
+ #include <asm/hardware.h>
+-	
++
+ 		.equ	irq_base_addr,	IO_BASE_2
+ 
+ 		.macro  disable_fiq
+ 		.endm
+- 
++
+ 		.macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+ 		mov     \irqstat, #irq_base_addr		@ Virt addr IRQ regs
+ 		add	\irqstat, \irqstat, #0x00001000		@ Status reg
+@@ -589,7 +589,7 @@
+ 		.endm
+ 
+ 		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
+-		
++
+ 		/* Read all interrupts pending... */
+ 		ldr	\irqnr, =IO_ADDRESS(PLAT_PERIPHERAL_BASE) + OMAHA_INTPND
+ 		ldr	\irqstat, [\irqnr]		/* INTPND */
+@@ -607,7 +607,7 @@
+ 		.endm
+ 
+ 		.macro	irq_prio_table
+-		.endm    
++		.endm
+ 
+ #elif defined(CONFIG_ARCH_CLPS711X)
+ 
+@@ -654,23 +654,23 @@
+ 
+ 		.macro	irq_prio_table
+ 		.endm
+-	
++
+ #elif defined (CONFIG_ARCH_CAMELOT)
+ #include <asm/arch/platform.h>
+ #undef IRQ_MODE /* same name defined in asm/proc/ptrace.h */
+ #include <asm/arch/int_ctrl00.h>
+-	
++
+ 		.macro	disable_fiq
+ 		.endm
+ 
+ 		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
+-	
++
+ 		ldr	\irqstat, =INT_ID(IO_ADDRESS(EXC_INT_CTRL00_BASE))
+-		ldr	\irqnr,[\irqstat]		
++		ldr	\irqnr,[\irqstat]
+ 		cmp	\irqnr,#0
+ 		subne	\irqnr,\irqnr,#1
+ 
+-	
++
+ 		.endm
+ 
+ 		.macro	irq_prio_table
+@@ -910,7 +910,7 @@
+ 		mov	pc, r7				@ check, if this is a relevant code
+ 		cmp	r0, #0				@ check return value
+ 		beq	1f				@ else let linux do what it has to do
+-2:		
++2:
+ #endif
+ #ifndef CONFIG_KGDB
+ 		adrsvc	al, r9, 1f			@ r9  = normal FP return
+@@ -977,6 +977,9 @@
+ 		stmia	r5, {r2 - r4}			@ Save USR pc, cpsr, old_r0
+ 		stmdb	r5, {sp, lr}^
+ 		alignment_trap r7, r7, __temp_abt
++#ifdef  CONFIG_CPU_PXA27X
++    save_user_mmx
++#endif
+ 		zero_fp
+ 		mov	r0, r2				@ remove once everyones in sync
+ #ifdef MULTI_CPU
+@@ -1001,6 +1004,9 @@
+ 		stmia	r8, {r5 - r7}			@ save pc, psr, old_r0
+ 		stmdb	r8, {sp, lr}^
+ 		alignment_trap r4, r7, __temp_irq
++#ifdef  CONFIG_CPU_PXA27X
++    save_user_mmx
++#endif
+ 		zero_fp
+ 		get_current_task tsk
+ #ifdef CONFIG_PREEMPT
+@@ -1039,6 +1045,9 @@
+ 		stmia	r8, {r5 - r7}			@ Save USR pc, cpsr, old_r0
+ 		stmdb	r8, {sp, lr}^			@ Save user sp, lr
+ 		alignment_trap r4, r7, __temp_und
++#ifdef  CONFIG_CPU_PXA27X
++    save_user_mmx
++#endif
+ 		zero_fp
+ 		tst	r6, #T_BIT			@ Thumb mode
+ 		bne	fpundefinstr
+@@ -1068,6 +1077,9 @@
+ 		stmia	r8, {r5 - r7}			@ Save USR pc, cpsr, old_r0
+ 		stmdb	r8, {sp, lr}^			@ Save sp_usr lr_usr
+ 		alignment_trap r4, r7, __temp_abt
++#ifdef  CONFIG_CPU_PXA27X
++    save_user_mmx
++#endif
+ 		zero_fp
+ 		mov	r0, #MODE_SVC
+ 		msr	cpsr_c, r0			@ Enable interrupts
+@@ -1394,7 +1406,7 @@
+ 	stmfd	sp!, {r4, r5}
+ #endif
+ 	mrc	p15, 0, r2, c3, c0
+-	str	r2, [sp, #-4]!	
++	str	r2, [sp, #-4]!
+ 
+ 	ldr	r2, [r0]
+ 	str	sp, [r2]
+--- 050125/arch/arm/kernel/entry-header.S	Tue Jan 25 00:21:45 2005
++++ 050218/arch/arm/kernel/entry-header.S	Thu Feb 17 20:15:24 2005
+@@ -42,9 +42,44 @@
+ @ Stack format (ensured by USER_* and SVC_*)
+ @
+ #ifdef CONFIG_CPU_32
+-#define S_FRAME_SIZE	72
+-#define S_OLD_R0	68
+-#define S_PSR		64
++#ifdef  CONFIG_CPU_PXA27X
++  #define S_MMX       80
++
++  #define MMX_WR0     (0x00)
++  #define MMX_WR1     (0x08)
++  #define MMX_WR2     (0x10)
++  #define MMX_WR3     (0x18)
++  #define MMX_WR4     (0x20)
++  #define MMX_WR5     (0x28)
++  #define MMX_WR6     (0x30)
++  #define MMX_WR7     (0x38)
++  #define MMX_WR8     (0x40)
++  #define MMX_WR9     (0x48)
++  #define MMX_WR10    (0x50)
++  #define MMX_WR11    (0x58)
++  #define MMX_WR12    (0x60)
++  #define MMX_WR13    (0x68)
++  #define MMX_WR14    (0x70)
++  #define MMX_WR15    (0x78)
++  #define MMX_WCSSF   (0x80)
++  #define MMX_WCASF   (0x84)
++  #define MMX_WCGR0   (0x88)
++  #define MMX_WCGR1   (0x8C)
++  #define MMX_WCGR2   (0x90)
++  #define MMX_WCGR3   (0x94)
++
++  #define MMX_SIZE    (0x98)
++
++  #define S_FRAME_SIZE  (76+4+MMX_SIZE)
++
++  #define S_CPAR    72
++  #define S_OLD_R0  68
++  #define S_PSR     64
++#else
++  #define S_FRAME_SIZE	72
++  #define S_OLD_R0	68
++  #define S_PSR		64
++#endif
+ #else
+ #define S_FRAME_SIZE	68
+ #define S_OLD_R0	64
+@@ -88,6 +123,43 @@
+ 	set_cpsr_c \temp, #MODE_SVC
+ 	.endm
+ 
++#ifdef  CONFIG_CPU_PXA27X
++    .macro  save_user_mmx
++    mrc p15, 0, r0, c15, c1, 0
++    str r0, [sp, #S_CPAR]       @ Save CPAR
++    cmp r0, #3
++    bne 1f
++    add   r0,sp,#S_MMX          @ StoreMMX
++    bic   r0, r0, #7
++    wstrw wCSSF, [r0, #MMX_WCSSF]
++    wstrw wCASF, [r0, #MMX_WCASF]
++    wstrw wCGR0, [r0, #MMX_WCGR0]
++    wstrw wCGR1, [r0, #MMX_WCGR1]
++    wstrw wCGR2, [r0, #MMX_WCGR2]
++    wstrw wCGR3, [r0, #MMX_WCGR3]
++    wstrd wR0,  [r0, #MMX_WR0]
++    wstrd wR1,  [r0, #MMX_WR1]
++    wstrd wR2,  [r0, #MMX_WR2]
++    wstrd wR3,  [r0, #MMX_WR3]
++    wstrd wR4,  [r0, #MMX_WR4]
++    wstrd wR5,  [r0, #MMX_WR5]
++    wstrd wR6,  [r0, #MMX_WR6]
++    wstrd wR7,  [r0, #MMX_WR7]
++    wstrd wR8,  [r0, #MMX_WR8]
++    wstrd wR9,  [r0, #MMX_WR9]
++    wstrd wR10, [r0, #MMX_WR10]
++    wstrd wR11, [r0, #MMX_WR11]
++    wstrd wR12, [r0, #MMX_WR12]
++    wstrd wR13, [r0, #MMX_WR13]
++    wstrd wR14, [r0, #MMX_WR14]
++    wstrd wR15, [r0, #MMX_WR15]
++1:
++    mov r0, #1
++    mcr p15, 0, r0, c15, c1, 0  @ CP0 Only.
++    ldr r0, [sp]                @ Restore R0
++    .endm
++#endif
++
+ 		.macro	save_user_regs
+ 		sub	sp, sp, #S_FRAME_SIZE
+ 		stmia	sp, {r0 - r12}			@ Calling r0 - r12
+@@ -97,12 +169,44 @@
+ 		str	lr, [sp, #S_PC]			@ Save calling PC
+ 		str	r8, [sp, #S_PSR]		@ Save CPSR
+ 		str	r0, [sp, #S_OLD_R0]		@ Save OLD_R0
++    save_user_mmx
+ 		.endm
+ 
+ /*
+  * Must be called with IRQs already disabled.
+  */
+ 		.macro	restore_user_regs
++#ifdef  CONFIG_CPU_PXA27X
++    ldr r1, [sp, #S_CPAR]
++    mcr p15, 0, r1, c15, c1, 0
++    cmp r1, #3
++    bne 2f
++    add   r1,sp,#S_MMX          @ LoadMMX
++    bic   r1, r1, #7
++    wldrd wR0,  [r1, #MMX_WR0]
++    wldrd wR1,  [r1, #MMX_WR1]
++    wldrd wR2,  [r1, #MMX_WR2]
++    wldrd wR3,  [r1, #MMX_WR3]
++    wldrd wR4,  [r1, #MMX_WR4]
++    wldrd wR5,  [r1, #MMX_WR5]
++    wldrd wR6,  [r1, #MMX_WR6]
++    wldrd wR7,  [r1, #MMX_WR7]
++    wldrd wR8,  [r1, #MMX_WR8]
++    wldrd wR9,  [r1, #MMX_WR9]
++    wldrd wR10, [r1, #MMX_WR10]
++    wldrd wR11, [r1, #MMX_WR11]
++    wldrd wR12, [r1, #MMX_WR12]
++    wldrd wR13, [r1, #MMX_WR13]
++    wldrd wR14, [r1, #MMX_WR14]
++    wldrd wR15, [r1, #MMX_WR15]
++    wldrw wCSSF, [r1, #MMX_WCSSF]
++    wldrw wCASF, [r1, #MMX_WCASF]
++    wldrw wCGR0, [r1, #MMX_WCGR0]
++    wldrw wCGR1, [r1, #MMX_WCGR1]
++    wldrw wCGR2, [r1, #MMX_WCGR2]
++    wldrw wCGR3, [r1, #MMX_WCGR3]
++2:
++#endif
+ 		ldr	r1, [sp, #S_PSR]		@ Get calling cpsr
+ 		ldr	lr, [sp, #S_PC]!		@ Get PC
+ 		msr	spsr, r1			@ save in spsr_svc
+@@ -116,6 +220,37 @@
+  * Must be called with IRQs already disabled.
+  */
+ 		.macro	fast_restore_user_regs
++#ifdef  CONFIG_CPU_PXA27X
++    ldr r1, [sp, #S_OFF + S_CPAR]
++    mcr p15, 0, r1, c15, c1, 0
++    cmp r1, #3
++    bne 3f
++    add   r1,sp,#S_OFF + S_MMX  @ LoadMMX
++    bic   r1, r1, #7
++    wldrd wR0,  [r1, #MMX_WR0]
++    wldrd wR1,  [r1, #MMX_WR1]
++    wldrd wR2,  [r1, #MMX_WR2]
++    wldrd wR3,  [r1, #MMX_WR3]
++    wldrd wR4,  [r1, #MMX_WR4]
++    wldrd wR5,  [r1, #MMX_WR5]
++    wldrd wR6,  [r1, #MMX_WR6]
++    wldrd wR7,  [r1, #MMX_WR7]
++    wldrd wR8,  [r1, #MMX_WR8]
++    wldrd wR9,  [r1, #MMX_WR9]
++    wldrd wR10, [r1, #MMX_WR10]
++    wldrd wR11, [r1, #MMX_WR11]
++    wldrd wR12, [r1, #MMX_WR12]
++    wldrd wR13, [r1, #MMX_WR13]
++    wldrd wR14, [r1, #MMX_WR14]
++    wldrd wR15, [r1, #MMX_WR15]
++    wldrw wCSSF, [r1, #MMX_WCSSF]
++    wldrw wCASF, [r1, #MMX_WCASF]
++    wldrw wCGR0, [r1, #MMX_WCGR0]
++    wldrw wCGR1, [r1, #MMX_WCGR1]
++    wldrw wCGR2, [r1, #MMX_WCGR2]
++    wldrw wCGR3, [r1, #MMX_WCGR3]
++3:
++#endif
+ 		ldr	r1, [sp, #S_OFF + S_PSR]	@ get calling cpsr
+ 		ldr	lr, [sp, #S_OFF + S_PC]!	@ get pc
+  		msr	spsr, r1			@ save in spsr_svc
+--- 050125/arch/arm/kernel/signal.c	Tue Jan 25 00:21:45 2005
++++ 050218/arch/arm/kernel/signal.c	Thu Feb 17 18:22:10 2005
+@@ -198,6 +198,13 @@
+ {
+ 	int err = 0;
+ 
++#if defined(CONFIG_CPU_PXA27X)
++  int _m;
++  __get_user_error(regs->cpar, &sc->arm_cpar, err);
++  for( _m=0; _m<16*2 + 6 + 1; ++_m )  {
++    __get_user_error(regs->mmx[ _m ], &sc->arm_mmx[ _m ], err);
++  }
++#endif
+ 	__get_user_error(regs->ARM_r0, &sc->arm_r0, err);
+ 	__get_user_error(regs->ARM_r1, &sc->arm_r1, err);
+ 	__get_user_error(regs->ARM_r2, &sc->arm_r2, err);
+@@ -312,6 +319,13 @@
+ {
+ 	int err = 0;
+ 
++#if defined(CONFIG_CPU_PXA27X)
++  int _m;
++  __put_user_error(regs->cpar, &sc->arm_cpar, err);
++  for( _m=0; _m<16*2 + 6 + 1; ++_m )  {
++    __put_user_error(regs->mmx[ _m ], &sc->arm_mmx[ _m ], err);
++  }
++#endif
+ 	__put_user_error(regs->ARM_r0, &sc->arm_r0, err);
+ 	__put_user_error(regs->ARM_r1, &sc->arm_r1, err);
+ 	__put_user_error(regs->ARM_r2, &sc->arm_r2, err);
+--- 050125/arch/arm/Makefile	Tue Jan 25 00:21:44 2005
++++ 050218/arch/arm/Makefile	Thu Feb 17 09:38:40 2005
+@@ -69,7 +69,8 @@
+ 
+ ifeq ($(CONFIG_ARCH_SHARP_SL),y)
+ CROSS_COMPILE 	= arm-linux-
+-arch-y	:=-D__LINUX_ARM_ARCH__=4 -march=armv4 -Wa,-mxscale
++#arch-y	:=-D__LINUX_ARM_ARCH__=4 -march=armv4 -Wa,-mxscale
++arch-y	:=-D__LINUX_ARM_ARCH__=4 -Wa,-mcpu=iwmmxt
+ tune-y	:=-mtune=strongarm
+ endif
+ 
+@@ -212,7 +213,7 @@
+ MACHINE                = omaha
+ endif
+ 
+-ifeq ($(CONFIG_XIP_KERNEL),y) 
++ifeq ($(CONFIG_XIP_KERNEL),y)
+   DATAADDR   := $(TEXTADDR)
+   # Replace phys addr with virt addr while keeping offset from base.
+   # Virt base addr also defined in include/asm-arm/arch-*/hardware.h
+--- 050125/fs/binfmt_elf.c	Tue Jan 25 00:22:37 2005
++++ 050218/fs/binfmt_elf.c	Thu Feb 17 08:52:54 2005
+@@ -815,6 +815,15 @@
+ 	ELF_PLAT_INIT(regs);
+ #endif
+ 
++#if defined(CONFIG_CPU_PXA27X)
++  if( elf_ex.e_flags & EF_ARM_SOFT_FLOAT ) {
++    regs->cpar  = 0x03;   //CP0 CP1 Used.
++  }
++  else  {
++    regs->cpar  = 0x01;   //CP0 Only.
++  }
++#endif
++
+ 	start_thread(regs, elf_entry, bprm->p);
+ 	if (current->ptrace & PT_PTRACED)
+ 		send_sig(SIGTRAP, current, 0);
diff --git a/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/P01-C3000-clockup_050221.patch b/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/P01-C3000-clockup_050221.patch
new file mode 100644
index 0000000000..d193f23733
--- /dev/null
+++ b/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/P01-C3000-clockup_050221.patch
@@ -0,0 +1,202 @@
+diff -Nur c3000_org/linux/arch/arm/config.in c3000_work/linux/arch/arm/config.in
+--- c3000_org/linux/arch/arm/config.in	2004-08-21 09:48:07.000000000 +0900
++++ c3000_work/linux/arch/arm/config.in	2005-02-21 21:41:40.000000000 +0900
+@@ -195,7 +195,7 @@
+ dep_bool '      SHARP Spitz'  CONFIG_ARCH_PXA_SPITZ $CONFIG_ARCH_PXA_BOXER
+ dep_bool '        Using Trial 0'  CONFIG_SPITZ_TR0 $CONFIG_ARCH_PXA_SPITZ
+ dep_bool '        Using Trial 0.5'  CONFIG_SPITZ_TR0_5 $CONFIG_ARCH_PXA_SPITZ
+-dep_bool '  SHARP Tosa'  CONFIG_ARCH_PXA_TOSA
++dep_bool '  SHARP Tosa'  CONFIG_ARCH_PXA_TOSA $CONFIG_ARCH_PXA
+ dep_bool '    SHARP Tosa skipping' CONFIG_ARCH_PXA_TOSA_SKIP $CONFIG_ARCH_PXA_TOSA
+ 
+ if [ "$CONFIG_SABINAL_DISCOVERY" = "y" -o "$CONFIG_ARCH_PXA_POODLE" = "y" -o \
+@@ -475,6 +475,9 @@
+    if [ "$CONFIG_ARCH_PXA_SPITZ" = "y" ]; then
+       define_bool CONFIG_CPU_PXA27X y
+    fi
++   if [ "$CONFIG_ARCH_PXA_SPITZ" = "y" ]; then
++      bool 'Use clock change(cccr_change) enable (EXPERIMENTAL)' CONFIG_SL_CCCR_CHANGE
++   fi
+    if [ "$CONFIG_ARCH_SHARP_SL" = "y" ]; then
+       define_bool CONFIG_BATT y
+    fi
+@@ -557,7 +560,7 @@
+ #   bool '  Real-Time Scheduling support' CONFIG_RTSCHED
+    define_bool CONFIG_RTSCHED y
+    if [ "$CONFIG_RTSCHED" = "y" ]; then
+-      int  '  MAX PTHREAD (int)' CONFIG_RTH_PTHREAD_MAX   128
++      int  '  MAX PTHREAD (int)' CONFIG_RTH_PTHREAD_MAX 128
+       hex  '  RT MEMORY SIZE (hex)' CONFIG_RT_MEM_SIZE 80000
+       bool '      Real-Time Calibrate support' CONFIG_RTHAL_CALIBRATION
+       if [ "$CONFIG_RTHAL_CALIBRATION" != "y" ]; then
+@@ -615,7 +618,7 @@
+    hex 'Compressed ROM boot loader BSS address' CONFIG_ZBOOT_ROM_BSS 0
+ else
+    define_hex CONFIG_ZBOOT_ROM_TEXT 0
+-   define_hex CONFIG_ZBOOT_ROM_BSS  0
++   define_hex CONFIG_ZBOOT_ROM_BSS 0
+ fi
+ 
+ if [ "$CONFIG_ARCH_SA1100" = "y" -o \
+diff -Nur c3000_org/linux/arch/arm/mach-pxa/sharpsl_apm.c c3000_work/linux/arch/arm/mach-pxa/sharpsl_apm.c
+--- c3000_org/linux/arch/arm/mach-pxa/sharpsl_apm.c	2004-11-16 15:31:06.000000000 +0900
++++ c3000_work/linux/arch/arm/mach-pxa/sharpsl_apm.c	2005-02-21 21:44:13.000000000 +0900
+@@ -130,6 +130,11 @@
+ extern int		HWR_flag;
+ #endif
+ 
++#if defined(CONFIG_SL_CCCR_CHANGE)
++extern unsigned int CCCR_ValAdr_high;
++struct proc_dir_entry *proc_zaurus;
++#endif
++
+ #if defined(CONFIG_SABINAL_DISCOVERY)
+ #define SHARPSL_AC_LINE_STATUS (( ASIC3_GPIO_PSTS_D & AC_IN )? APM_AC_OFFLINE : APM_AC_ONLINE)
+ #define BACKPACK_IN_DETECT()	( ASIC3_GPIO_PSTS_D & BACKPACK_DETECT ) /* 0: exist , 1: not in */
+@@ -974,6 +979,63 @@
+ 
+ EXPORT_SYMBOL(lock_FCS);
+ 
++#if defined(CONFIG_SL_CCCR_CHANGE)
++
++void write_cccr(int cccr)
++{
++    printk("Change CCCR = %x.\n",cccr);
++    CCCR_ValAdr_high = cccr;
++    sharpsl_chg_freq = cccr;
++    cpu_xscale_sl_change_speed_high();
++    cccr_reg = CCCR;
++    printk("Changed CCCR = %x.\n",cccr_reg);
++    return;
++}
++
++int read_cccr(void)
++{
++    return CCCR_ValAdr_high;
++}
++
++static ssize_t cccr_change_read_params(struct file *file, char *buf,
++				       size_t nbytes, loff_t *ppos)
++{
++        char outputbuf[32];
++	int count;
++	
++	if (*ppos>0) /* Assume reading completed in previous read*/
++	        return 0;
++	count = sprintf(outputbuf, "0x%08X\n", read_cccr());
++	count++;
++	*ppos += count;
++	if (count>nbytes)/* Assume output can be read at one time */
++	        return -EINVAL;
++	if (copy_to_user(buf, outputbuf, count+1))
++	        return -EFAULT;
++	return count;
++}
++
++static ssize_t cccr_change_write_params(struct file *file, const char *buf,
++					size_t nbytes, loff_t *ppos)
++{
++        unsigned int param=0;
++    
++	sscanf(buf,"%x",&param);
++	if (param) {
++	    write_cccr(param);
++	}
++	return nbytes;
++}
++
++static struct file_operations proc_cccr_change_params_operations = {
++        read:cccr_change_read_params,
++        write:cccr_change_write_params,
++};
++
++EXPORT_SYMBOL(read_cccr);
++EXPORT_SYMBOL(write_cccr);
++#endif
++
+ #ifdef CONFIG_APM_CPU_IDLE
+ #ifdef SHARPSL_NEW_IDLE
+ static int save_icmr;
+@@ -2786,6 +2848,7 @@
+ 	struct proc_dir_entry *apm_proc;
+ 	struct proc_dir_entry *lock_fcs_proc;
+ 	struct proc_dir_entry *power_mode_proc;
++	struct proc_dir_entry *cccr_change_proc;
+ 
+ 	apm_info.bios = apm_bios_info;
+ 	if (apm_info.bios.version == 0) {
+@@ -2822,6 +2885,9 @@
+ 	printk("FCS : CCCR = %x\n",cccr_reg);
+ #if defined(CONFIG_CPU_PXA27X)
+ 	sharpsl_chg_freq = cccr_reg;
++#if defined(CONFIG_SL_CCCR_CHANGE)
++	CCCR_ValAdr_high = sharpsl_chg_freq;
++#endif
+ #endif
+ #endif
+ 
+@@ -2902,6 +2968,19 @@
+ 		power_mode_proc->proc_fops = &proc_power_mode_params_operations;
+ 	}
+ 
++#if defined(CONFIG_SL_CCCR_CHANGE)
++	proc_zaurus = proc_mkdir("zaurus", NULL);
++	if (proc_zaurus == NULL) {
++               unregister_chrdev(228, "zaurus");
++               printk(KERN_ERR "proc: can't create /proc/zaurus\n");
++               return -ENOMEM;
++	}
++	    
++	cccr_change_proc = create_proc_entry("zaurus/CCCR", 0, NULL);
++	if (cccr_change_proc) {
++	        cccr_change_proc->proc_fops = &proc_cccr_change_params_operations;
++	}
++#endif
+ 	kernel_thread(apm_thread, NULL, CLONE_FS | CLONE_FILES | CLONE_SIGHAND | SIGCHLD);
+   	
+ #if defined(CONFIG_SABINAL_DISCOVERY) || defined(CONFIG_ARCH_PXA_TOSA)
+diff -Nur c3000_org/linux/arch/arm/mach-pxa/sharpsl_suspend.S c3000_work/linux/arch/arm/mach-pxa/sharpsl_suspend.S
+--- c3000_org/linux/arch/arm/mach-pxa/sharpsl_suspend.S	2004-11-09 14:30:36.000000000 +0900
++++ c3000_work/linux/arch/arm/mach-pxa/sharpsl_suspend.S	2005-02-21 21:41:40.000000000 +0900
+@@ -64,7 +64,7 @@
+ 
+ sleep_param:	.word	0		@ virtual address of parameter array
+ sleep_param_p:	.word	0		@ physical address of parameter array
+-
++	
+ IC_BASE:        .word   io_p2v(0x40D00000)
+ 	
+ 
+@@ -1109,6 +1109,9 @@
+ 
+ #else	/* CONFIG_CPU_PXA27X */
+ 
++#if defined(CONFIG_SL_CCCR_CHANGE)
++	.global		CCCR_ValAdr_high
++#endif
+ CCCR_ValAdr_high:	.word	0x02000210
+ MSC0_ValAdr_high:	.word	0x7ff02DD8
+ MSC1_ValAdr_high:	.word	0x7ff434D4
+@@ -1305,8 +1308,12 @@
+  	stmfd	sp!, {r0, r1, r2, r3, r4, lr}
+ 
+  	ldr		r0, CMR_BASE
++#if defined(CONFIG_SL_CCCR_CHANGE)
++	ldr		r1, CCCR_ValAdr_high