delete repeat code

flash-tool/cmd.c

@@ -110,6 +110,7 @@ out:
 	return res;
 }
 
+/* after upload stage2. must init device */
 int init_cfg()
 {
 	if (usb_get_ingenic_cpu(&ingenic_dev) < 3) {
@@ -526,6 +527,14 @@ int nand_program_file(struct nand_in_t *nand_in,
 	return 1;
 }
 
+int nand_program_file_planes(struct nand_in_t *nand_in,
+		      struct nand_out_t *nand_out,
+		      char *fname)
+{
+	printf(" \n not implement yet !");
+	return -1;
+}
+
 int init_nand_in(void)
 {
 	nand_in.buf = code_buf;
@@ -574,9 +583,9 @@ int nand_prog(void)
 		printf("%s", help);
 
 	if (hand.nand_plane > 1)
-		;/* nand_program_file_planes(&nand_in,&nand_out, image_file); */
+		nand_program_file_planes(&nand_in, &nand_out, image_file);
 	else
-		nand_program_file(&nand_in,&nand_out, image_file);
+		nand_program_file(&nand_in, &nand_out, image_file);
 
 #ifdef CONFIG_NAND_OUT
 	printf("\n Flash check result:");
@@ -584,16 +593,7 @@ int nand_prog(void)
 		printf(" %d", (nand_out.status)[i]);
 #endif
 
-	printf("\n nprog %d %s %d %d %d", nand_in.start,
-	       image_file,
-	       nand_in.dev,
-	       (nand_in.cs_map)[atoi(com_argv[4])],
-	       nand_in.option);
-
-	printf("\n not implement yet!! just test");
-
 	return 1;
-
 }
 
 int nand_query(void)

flash-tool/device_stage2/Makefile

@@ -13,49 +13,56 @@ CC	:= mipsel-linux-gcc
 AR	:= mipsel-linux-ar rcsv
 LD	:= mipsel-linux-ld
 OBJCOPY	:= mipsel-linux-objcopy
-NM	:= mipsel-linux-nm
+NM		:= mipsel-linux-nm
 OBJDUMP	:= mipsel-linux-objdump
 
 CFLAGS	:= -mips32 -O2  -FPIC \
-	   -fno-exceptions -ffunction-sections \
+		-fno-exceptions -ffunction-sections \
-	   -fomit-frame-pointer -msoft-float -G 0
+		-fomit-frame-pointer -msoft-float -G 0
 
 #CFLAGS	:= -mips32 -O2  -FPIC -mno-abicalls -fno-builtin \
 
 LDFLAGS	:= -nostdlib -T target.ld $(CFLAGS)
 
-LIBS	:= -lstdc++ -lc -lm -lgcc
+LIBS		:= -lstdc++ -lc -lm -lgcc
 
-USBBOOTDIR := .
+USBBOOTDIR	:= .
 
 LIBDIR	:= 
 
 #SOURCES += $(wildcard $(USBBOOTDIR)/usb_boot/*.c) 
 
-SOURCES := ./usb_boot/main.c ./usb_boot/udc.c ./usb_boot/cache.c ./usb_boot/serial.c ./usb_boot/boothandler.c
+SOURCES :=	./usb_boot/main.c	\
+		./usb_boot/udc.c	\
+		./usb_boot/cache.c	\
+		./usb_boot/serial.c	\
+		./usb_boot/boothandler.c
 SOURCES += $(wildcard $(USBBOOTDIR)/nandflash/*.c) 
-SOURCES	+= $(wildcard $(USBBOOTDIR)/usb_boot/*.S)
+SOURCES += $(wildcard $(USBBOOTDIR)/usb_boot/*.S)
 
 HEADS	:= $(SOCDIR)/head.S 
 
-CFLAGS	+= -I$(SOCDIR)/include  -I$(USBBOOTDIR)/usb_boot  -I$(USBBOOTDIR)/nandflash   -I$(USBBOOTDIR)/include
+CFLAGS += -I$(SOCDIR)/include -I$(USBBOOTDIR)/usb_boot	\
+	-I$(USBBOOTDIR)/nandflash -I$(USBBOOTDIR)/include	\
+	-I..
 
 OBJS	:= $(addsuffix .o , $(basename $(notdir $(SOURCES))))
 HEADO	:= $(addsuffix .o , $(basename $(notdir $(HEADS))))
 
-TARGET  := usb_boot
+TARGET := usb_boot
 APP	:= $(TARGET).elf 
 
-VPATH	:= $(ARCHDIR) $(SOCDIR) $(OSDIR) $(USBBOOTDIR)/usb_boot  $(USBBOOTDIR)/norflash $(USBBOOTDIR)/nandflash 
+VPATH	:= $(ARCHDIR) $(SOCDIR) $(OSDIR) $(USBBOOTDIR)/usb_boot  \
+	$(USBBOOTDIR)/norflash $(USBBOOTDIR)/nandflash 
 
-all:	$(APP)
+all: $(APP)
 	$(OBJCOPY) -O binary $(APP) $(TARGET).bin
 	$(OBJDUMP) -D $(APP) > $(TARGET).dump
 	$(NM) $(APP) | sort > $(TARGET).sym
 	$(OBJDUMP) -h $(APP) > $(TARGET).map
 	cp usb_boot.bin $(FLASH_TOOL_PATH)
 
-$(APP):	$(HEADO) $(OBJS) $(EXTLIBS) 
+$(APP): $(HEADO) $(OBJS) $(EXTLIBS) 
 	$(CC) $(LDFLAGS) $^ -o $@
 
 .c.o:

flash-tool/device_stage2/include/hand.h

@@ -1,56 +0,0 @@
-#ifndef __HAND_H__
-#define __HAND_H__
-
-struct fw_args_t {
-	/* CPU ID */
-	unsigned int  cpu_id;
-
-	/* PLL args */
-	unsigned char ext_clk;
-	unsigned char cpu_speed;
-	unsigned char phm_div;
-	unsigned char use_uart;
-	unsigned int  boudrate;
-
-	/* SDRAM args */
-	unsigned char bus_width;
-	unsigned char bank_num;
-	unsigned char row_addr;
-	unsigned char col_addr;
-	unsigned char is_mobile;
-	unsigned char is_busshare;
-
-	/* debug args */
-	unsigned char debug_ops;
-	unsigned char pin_num;
-	unsigned int  start;
-	unsigned int  size;
-
-	/* for align */
-	/* unsigned char align1; */
-	/* unsigned char align2; */
-} __attribute__((packed));
-
-struct hand_t {
-
-	/* nand flash info */
-	int pt;             	/* cpu type */
-	unsigned int nand_bw;		/* bus width */
-	unsigned int nand_rc;		/* row cycle */
-	unsigned int nand_ps;		/* page size */
-	unsigned int nand_ppb;		/* page number per block */
-	unsigned int nand_force_erase;
-	unsigned int nand_pn;		/* page number in total */
-	unsigned int nand_os;		/* oob size */
-	unsigned int nand_eccpos;
-	unsigned int nand_bbpage;
-	unsigned int nand_bbpos;
-	unsigned int nand_plane;
-	unsigned int nand_bchbit;
-	unsigned int nand_wppin;
-	unsigned int nand_bpc;		/* block number per chip */
-
-	struct fw_args_t fw_args;
-} __attribute__((packed));
-
-#endif /* __HAND_H__ */

flash-tool/device_stage2/include/usb_boot.h

@@ -1,11 +1,29 @@
-#ifndef __USB_BOOT_H
+/*
-#define __USB_BOOT_H
+ * "Ingenic flash tool" - flash the Ingenic CPU via USB
+ *
+ * (C) Copyright 2009
+ * Author: Xiangfu Liu <xiangfu.z@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 3 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301, USA
+ */
 
-//#define dprintf(x...) 
+#ifndef __USB_BOOT_H__
-//printf(x);
+#define __USB_BOOT_H__
 
-#define BULK_OUT_BUF_SIZE 0x21000      //buffer size :
+#define BULK_OUT_BUF_SIZE 0x21000
-#define BULK_IN_BUF_SIZE 0x21000       // too
+#define BULK_IN_BUF_SIZE 0x21000
 
 enum UDC_STATE
 {
@@ -14,7 +32,7 @@ enum UDC_STATE
 	BULK_OUT
 };
 
-enum USB_JZ4740_REQUEST            //add for USB_BOOT
+enum USB_JZ4740_REQUEST	/* add for USB_BOOT */
 {
 	VR_GET_CUP_INFO = 0,
 	VR_SET_DATA_ADDERSS,
@@ -28,71 +46,4 @@ enum USB_JZ4740_REQUEST            //add for USB_BOOT
 	VR_CONFIGRATION
 };
 
-enum NOR_OPS_TYPE
+#endif	/* __USB_BOOT_H__ */
-{
-	NOR_INIT = 0,
-	NOR_QUERY,
-	NOR_WRITE,
-	NOR_ERASE_CHIP,
-	NOR_ERASE_SECTOR
-};
-
-enum NOR_FLASH_TYPE
-{
-	NOR_AM29 = 0,
-	NOR_SST28,
-	NOR_SST39x16,
-	NOR_SST39x8
-};
-
-enum NAND_OPS_TYPE
-{
-	NAND_QUERY = 0,
-	NAND_INIT,
-	NAND_MARK_BAD,
-	NAND_READ_OOB,
-	NAND_READ_RAW,
-	NAND_ERASE,
-	NAND_READ,
-	NAND_PROGRAM,
-	NAND_READ_TO_RAM
-};
-
-enum SDRAM_OPS_TYPE
-{
-	SDRAM_LOAD,
-
-};
-
-enum DATA_STRUCTURE_OB
-{
-	DS_flash_info ,
-	DS_hand
-};
-
-
-/*typedef enum _USB_BOOT_STATUS 
-{
-	USB_NO_ERR =0 ,
-	GET_CPU_INFO_ERR,
-	SET_DATA_ADDRESS_ERR,
-	SET_DATA_LENGTH_ERR,
-	FLUSH_CAHCES_ERR,
-	PROGRAM_START1_ERR,
-	PROGRAM_START2_ERR,
-	NOR_OPS_ERR,
-	NAND_OPS_ERR,
-	NOR_FLASHTYPE_ERR,
-	OPS_NOTSUPPORT_ERR
-}USB_BOOT_STATUS;*/
-
-enum OPTION
-{
-	OOB_ECC,
-	OOB_NO_ECC,
-	NO_OOB,
-};
-
-
-
-#endif

flash-tool/device_stage2/nandflash/nandflash_4740.c

@@ -1,7 +1,7 @@
 #include "nandflash.h"
 #include "jz4740.h"
 #include "usb_boot.h"
-#include "hand.h"
+#include "usb_boot_defines.h"
 
 #define __nand_enable()		(REG_EMC_NFCSR |= EMC_NFCSR_NFE1 | EMC_NFCSR_NFCE1)
 #define __nand_disable()	(REG_EMC_NFCSR &= ~(EMC_NFCSR_NFCE1))

flash-tool/device_stage2/nandflash/nandflash_4750.c

@@ -1,7 +1,7 @@
 #include "jz4750.h"
 #include "nandflash.h"
 #include "usb_boot.h"
-#include "hand.h"
+#include "usb_boot_defines.h"
 
 #define dprintf(n...)
 

flash-tool/device_stage2/usb_boot/boothandler.c

@@ -4,7 +4,7 @@
 #include "usb.h" 
 #include "error.h"
 #include "usb_boot.h"
-#include "hand.h"
+#include "usb_boot_defines.h"
 #include "nandflash.h"
 #include "udc.h"
 #define dprintf(x) serial_puts(x)

flash-tool/device_stage2/usb_boot/main.c

@@ -1,8 +1,7 @@
 /*  special main file!
  *  do not edit!
  */
-//#include "jz4740.h"
+#include "usb_boot_defines.h"
-#include "hand.h"
 
 extern void usb_main();
 unsigned int start_addr,got_start,got_end;