Add common (with Linux) MTD partition scheme and "mtdparts" command

Old, obsolete and duplicated code was cleaned up and replace by the
new partitioning method. There are two possible approaches now:
* define a single, static partition
* use mtdparts command line option and dynamic partitioning
Default is static partitioning.

12 files changed, 26 insertions, 583 deletions

diff --git a/board/dave/PPChameleonEVB/config.mk b/board/dave/PPChameleonEVB/config.mk
index 1bdf5e4..5856aec 100644
--- a/board/dave/PPChameleonEVB/config.mk
+++ b/board/dave/PPChameleonEVB/config.mk
@@ -21,4 +21,8 @@
 # MA 02111-1307 USA
 #
 
+# Reserve 256 kB for Monitor
 TEXT_BASE = 0xFFFC0000
+
+# Reserve 320 kB for Monitor
+#TEXT_BASE = 0xFFFB0000
diff --git a/board/eltec/bab7xx/asm_init.S b/board/eltec/bab7xx/asm_init.S
index 3f88bc2..2a9b33e 100644
--- a/board/eltec/bab7xx/asm_init.S
+++ b/board/eltec/bab7xx/asm_init.S
@@ -24,6 +24,7 @@
  */
 
 #include <config.h>
+#include <asm/processor.h>
 #include <74xx_7xx.h>
 #include <mpc106.h>
 #include <version.h>
diff --git a/board/eltec/bab7xx/l2cache.c b/board/eltec/bab7xx/l2cache.c
index 077f2c9..1e75377 100644
--- a/board/eltec/bab7xx/l2cache.c
+++ b/board/eltec/bab7xx/l2cache.c
@@ -27,6 +27,7 @@
 
 #include <pci.h>
 #include <mpc106.h>
+#include <asm/processor.h>
 
 /* defines L2CR register for MPC750 */
 
diff --git a/board/eltec/elppc/asm_init.S b/board/eltec/elppc/asm_init.S
index a5605b7..1b8d399 100644
--- a/board/eltec/elppc/asm_init.S
+++ b/board/eltec/elppc/asm_init.S
@@ -24,6 +24,7 @@
  */
 
 #include <config.h>
+#include <asm/processor.h>
 #include <version.h>
 #include <mpc106.h>
 
diff --git a/board/fads/fads.h b/board/fads/fads.h
index 9aed226..aff1b7e 100644
--- a/board/fads/fads.h
+++ b/board/fads/fads.h
@@ -197,9 +197,25 @@
 #define	CFG_DIRECT_FLASH_TFTP
 
 #if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
-#define CFG_JFFS2_FIRST_BANK	0
-#define CFG_JFFS2_NUM_BANKS	CFG_MAX_FLASH_BANKS
-#define CFG_JFFS2_FIRST_SECTOR  4
+
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition, whole device */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV		"nor0"
+#define CONFIG_JFFS2_PART_SIZE		0xFFFFFFFF
+#define CONFIG_JFFS2_PART_OFFSET	0x00000000
+
+/* mtdparts command line support */
+/* Note: fake mtd_id used, no linux mtd map file */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT		"nor0=fads0,nor1=fads-1,nor2=fads-2,nor3=fads-3"
+#define MTDPARTS_DEFAULT	"mtdparts=fads-0:-@1m(user1),fads-1:-(user2),fads-2:-(user3),fads-3:-(user4)"
+*/
+
 #define CFG_JFFS2_SORT_FRAGMENTS
 #endif /* CFG_CMD_JFFS2 */
 
diff --git a/board/funkwerk/vovpn-gw/flash.c b/board/funkwerk/vovpn-gw/flash.c
index 4073453..7dd0d3f 100644
--- a/board/funkwerk/vovpn-gw/flash.c
+++ b/board/funkwerk/vovpn-gw/flash.c
@@ -447,60 +447,3 @@ flash_real_protect(flash_info_t *info, long sector, int prot)
 	*addr = FLASH_CMD_RESET;
 	return (0);
 }
-
-/*-----------------------------------------------------------------------
- * Support for flash file system (JFFS2)
- *
- * We use custom partition info function because we have to fit the
- * file system image between first sector (containing hard reset
- * configuration word) and the sector containing U-Boot image. Standard
- * partition info function does not allow for last sector specification
- * and assumes that the file system occupies flash bank up to and
- * including bank's last sector.
- */
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CFG_JFFS_CUSTOM_PART)
-#error TODO
-
-#ifndef CFG_JFFS2_FIRST_SECTOR
-#define CFG_JFFS2_FIRST_SECTOR 0
-#endif
-#ifndef CFG_JFFS2_FIRST_BANK
-#define CFG_JFFS2_FIRST_BANK 0
-#endif
-#ifndef CFG_JFFS2_NUM_BANKS
-#define CFG_JFFS2_NUM_BANKS 1
-#endif
-#define CFG_JFFS2_LAST_BANK (CFG_JFFS2_FIRST_BANK + CFG_JFFS2_NUM_BANKS - 1)
-
-#include <jffs2/jffs2.h>
-
-static struct part_info partition;
-
-struct part_info *jffs2_part_info(int part_num)
-{
-	int i;
-
-	if (part_num == 0) {
-		if (partition.usr_priv == 0) {
-			partition.offset =
-				(unsigned char *) flash_info[CFG_JFFS2_FIRST_BANK].start[CFG_JFFS2_FIRST_SECTOR];
-			for (i = CFG_JFFS2_FIRST_BANK; i <= CFG_JFFS2_LAST_BANK; i++)
-				partition.size += flash_info[i].size;
-			partition.size -=
-				flash_info[CFG_JFFS2_FIRST_BANK].start[CFG_JFFS2_FIRST_SECTOR] -
-				flash_info[CFG_JFFS2_FIRST_BANK].start[0];
-#ifdef CFG_JFFS2_LAST_SECTOR
-			i = flash_info[CFG_JFFS2_LAST_BANK].sector_count - 1;
-			partition.size -=
-				flash_info[CFG_JFFS2_LAST_BANK].start[i] -
-				flash_info[CFG_JFFS2_LAST_BANK].start[CFG_JFFS2_LAST_SECTOR];
-#endif
-
-			partition.usr_priv = (void *)1;
-		}
-		return &partition;
-	}
-	return 0;
-}
-
-#endif /* JFFS2 */
diff --git a/board/innokom/flash.c b/board/innokom/flash.c
index 29c9166..298acc8 100644
--- a/board/innokom/flash.c
+++ b/board/innokom/flash.c
@@ -35,10 +35,6 @@
 #include <common.h>
 #include <asm/arch/pxa-regs.h>
 
-#if defined CFG_JFFS_CUSTOM_PART
-#include <jffs2/jffs2.h>
-#endif
-
 /* Debugging macros ------------------------------------------------------  */
 
 #undef FLASH_DEBUG
@@ -78,179 +74,6 @@
 
 flash_info_t    flash_info[CFG_MAX_FLASH_BANKS];
 
-
-#if defined CFG_JFFS_CUSTOM_PART
-
-/**
- * jffs2_part_info - get information about a JFFS2 partition
- *
- * @part_num: number of the partition you want to get info about
- * @return:   struct part_info* in case of success, 0 if failure
- */
-
-static struct part_info part;
-static int current_part = -1;
-
-#ifdef CONFIG_MTD_INNOKOM_16MB
-#ifdef CONFIG_MTD_INNOKOM_64MB
-#error Please define only one CONFIG_MTD_INNOKOM_XXMB option.
-#endif
-struct part_info* jffs2_part_info(int part_num) {
-	void *jffs2_priv_saved = part.jffs2_priv;
-
-	PRINTK2("jffs2_part_info: part_num=%i\n",part_num);
-
-	if (current_part == part_num)
-		return &part;
-
-	/* u-boot partition                                                 */
-	if(part_num==0){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x00000000;
-		part.size=256*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		PRINTK("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	/* primary OS+firmware partition                                    */
-	if(part_num==1){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x00040000;
-		part.size=768*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		PRINTK("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	/* secondary OS+firmware partition                                  */
-	if(part_num==2){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x00100000;
-		part.size=8*1024*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		PRINTK("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	/* data partition */
-	if(part_num==3){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x00900000;
-		part.size=7*1024*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		PRINTK("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	if (current_part == part_num) {
-		part.usr_priv = &current_part;
-		part.jffs2_priv = jffs2_priv_saved;
-		return &part;
-	}
-
-	PRINTK("jffs2_part_info: end of partition table\n");
-	return 0;
-}
-#endif /* CONFIG_MTD_INNOKOM_16MB */
-
-#ifdef CONFIG_MTD_INNOKOM_64MB
-#ifdef CONFIG_MTD_INNOKOM_16MB
-#error Please define only one CONFIG_MTD_INNOKOM_XXMB option.
-#endif
-struct part_info* jffs2_part_info(int part_num) {
-	void *jffs2_priv_saved = part.jffs2_priv;
-
-	PRINTK2("jffs2_part_info: part_num=%i\n",part_num);
-
-	if (current_part == part_num)
-		return &part;
-
-	/* u-boot partition                                                 */
-	if(part_num==0){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x00000000;
-		part.size=256*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		PRINTK("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	/* primary OS+firmware partition                                    */
-	if(part_num==1){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x00040000;
-		part.size=16*1024*1024-128*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		PRINTK("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	/* secondary OS+firmware partition                                  */
-	if(part_num==2){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x01020000;
-		part.size=16*1024*1024-128*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		PRINTK("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	/* data partition */
-	if(part_num==3){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x02000000;
-		part.size=32*1024*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		PRINTK("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	if (current_part == part_num) {
-		part.usr_priv = &current_part;
-		part.jffs2_priv = jffs2_priv_saved;
-		return &part;
-	}
-
-	PRINTK("jffs2_part_info: end of partition table\n");
-	return 0;
-}
-#endif /* CONFIG_MTD_INNOKOM_64MB */
-#endif /* defined CFG_JFFS_CUSTOM_PART */
-
-
 /**
  * flash_init: - initialize data structures for flash chips
  *
diff --git a/board/mpc8260ads/flash.c b/board/mpc8260ads/flash.c
index b2e9df2..59997aa 100644
--- a/board/mpc8260ads/flash.c
+++ b/board/mpc8260ads/flash.c
@@ -490,59 +490,3 @@ int flash_real_protect(flash_info_t *info, long sector, int prot)
 
 	return rc;
 }
-
-/*-----------------------------------------------------------------------
- * Support for flash file system (JFFS2)
- *
- * We use custom partition info function because we have to fit the
- * file system image between first sector (containing hard reset
- * configuration word) and the sector containing U-Boot image. Standard
- * partition info function does not allow for last sector specification
- * and assumes that the file system occupies flash bank up to and
- * including bank's last sector.
- */
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CFG_JFFS_CUSTOM_PART)
-
-#ifndef CFG_JFFS2_FIRST_SECTOR
-#define CFG_JFFS2_FIRST_SECTOR 0
-#endif
-#ifndef CFG_JFFS2_FIRST_BANK
-#define CFG_JFFS2_FIRST_BANK 0
-#endif
-#ifndef CFG_JFFS2_NUM_BANKS
-#define CFG_JFFS2_NUM_BANKS 1
-#endif
-#define CFG_JFFS2_LAST_BANK (CFG_JFFS2_FIRST_BANK + CFG_JFFS2_NUM_BANKS - 1)
-
-#include <jffs2/jffs2.h>
-
-static struct part_info partition;
-
-struct part_info *jffs2_part_info(int part_num)
-{
-	int i;
-
-	if (part_num == 0) {
-		if (partition.usr_priv == 0) {
-			partition.offset =
-				(unsigned char *) flash_info[CFG_JFFS2_FIRST_BANK].start[CFG_JFFS2_FIRST_SECTOR];
-			for (i = CFG_JFFS2_FIRST_BANK; i <= CFG_JFFS2_LAST_BANK; i++)
-				partition.size += flash_info[i].size;
-			partition.size -=
-				flash_info[CFG_JFFS2_FIRST_BANK].start[CFG_JFFS2_FIRST_SECTOR] -
-				flash_info[CFG_JFFS2_FIRST_BANK].start[0];
-#ifdef CFG_JFFS2_LAST_SECTOR
-			i = flash_info[CFG_JFFS2_LAST_BANK].sector_count - 1;
-			partition.size -=
-				flash_info[CFG_JFFS2_LAST_BANK].start[i] -
-				flash_info[CFG_JFFS2_LAST_BANK].start[CFG_JFFS2_LAST_SECTOR];
-#endif
-
-			partition.usr_priv = (void *)1;
-		}
-		return &partition;
-	}
-	return 0;
-}
-
-#endif /* JFFS2 */
diff --git a/board/mx1fs2/flash.c b/board/mx1fs2/flash.c
index 3a79a9e..3806310 100644
--- a/board/mx1fs2/flash.c
+++ b/board/mx1fs2/flash.c
@@ -25,10 +25,6 @@
 
 #include <common.h>
 
-#if defined CFG_JFFS_CUSTOM_PART
-#include <jffs2/jffs2.h>
-#endif
-
 #define FLASH_BANK_SIZE MX1FS2_FLASH_BANK_SIZE
 #define MAIN_SECT_SIZE  MX1FS2_FLASH_SECT_SIZE
 
@@ -70,67 +66,6 @@ static int write_word_amd(flash_info_t * info, FPWV * dest, FPW data);
 static void flash_sync_real_protect(flash_info_t * info);
 #endif
 
-#if defined CFG_JFFS_CUSTOM_PART
-
-/**
- * jffs2_part_info - get information about a JFFS2 partition
- *
- * @part_num: number of the partition you want to get info about
- * @return:   struct part_info* in case of success, 0 if failure
- */
-
-static struct part_info part;
-static int current_part = -1;
-
-struct part_info *
-jffs2_part_info(int part_num)
-{
-	void *jffs2_priv_saved = part.jffs2_priv;
-
-	printf("jffs2_part_info: part_num=%i\n", part_num);
-
-	if (current_part == part_num)
-		return &part;
-
-	/* rootfs                                                 */
-	if (part_num == 0) {
-		memset(&part, 0, sizeof (part));
-
-		part.offset = (char *) MX1FS2_JFFS2_PART0_START;
-		part.size = MX1FS2_JFFS2_PART0_SIZE;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		printf("part.offset = 0x%08x\n", (unsigned int) part.offset);
-		printf("part.size   = 0x%08x\n", (unsigned int) part.size);
-	}
-
-	/* userfs                                    */
-	if (part_num == 1) {
-		memset(&part, 0, sizeof (part));
-
-		part.offset = (char *) MX1FS2_JFFS2_PART1_START;
-		part.size = MX1FS2_JFFS2_PART1_SIZE;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		printf("part.offset = 0x%08x\n", (unsigned int) part.offset);
-		printf("part.size   = 0x%08x\n", (unsigned int) part.size);
-	}
-
-	if (current_part == part_num) {
-		part.usr_priv = &current_part;
-		part.jffs2_priv = jffs2_priv_saved;
-		return &part;
-	}
-
-	printf("jffs2_part_info: end of partition table\n");
-	return 0;
-}
-#endif				/* CFG_JFFS_CUSTOM_PART */
-
 /*-----------------------------------------------------------------------
  * flash_init()
  *
diff --git a/board/sixnet/sixnet.c b/board/sixnet/sixnet.c
index 42d1497..c31ea53 100644
--- a/board/sixnet/sixnet.c
+++ b/board/sixnet/sixnet.c
@@ -601,70 +601,3 @@ long int initdram(int board_type)
 
 	return (size_sdram);
 }
-
-#ifdef CFG_JFFS_CUSTOM_PART
-
-static struct part_info part;
-
-#define jffs2_block(i)	\
-	((struct jffs2_unknown_node*)(CFG_JFFS2_BASE + (i) * 65536))
-
-struct part_info* jffs2_part_info(int part_num)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-	bd_t *bd = gd->bd;
-	char* s;
-	int i;
-	int bootnor = 0;	/* assume booting from NAND flash */
-
-	if (part_num != 0)
-		return 0;	/* only support one partition */
-
-	if (part.usr_priv == (void*)1)
-		return &part;	/* already have part info */
-
-	memset(&part, 0, sizeof(part));
-
-	if (nand_dev_desc[0].ChipID == NAND_ChipID_UNKNOWN)
-		bootnor = 1;
-	else if (bd->bi_flashsize < 0x800000)
-		bootnor = 0;
-	else for (i = 0; !bootnor && i < 4; ++i) {
-		/* boot from NOR if JFFS2 info in any of
-		 * first 4 erase blocks
-		 */
-
-		if (jffs2_block(i)->magic == JFFS2_MAGIC_BITMASK)
-			bootnor = 1;
-	}
-
-	if (bootnor) {
-		/* no NAND flash or boot in NOR, use NOR flash */
-		part.offset = (unsigned char *)CFG_JFFS2_BASE;
-		part.size = CFG_JFFS2_SIZE;
-	}
-	else {
-		char readcmd[60];
-
-		/* boot info in NAND flash, get and use copy in RAM */
-
-		/* override info from environment if present */
-		s = getenv("fsaddr");
-		part.offset = s ? (void *)simple_strtoul(s, NULL, 16)
-				: (void *)CFG_JFFS2_RAMBASE;
-		s = getenv("fssize");
-		part.size = s ? simple_strtoul(s, NULL, 16)
-			      : CFG_JFFS2_RAMSIZE;
-
-		/* read from nand flash */
-		sprintf(readcmd, "nand read.jffs2 %x 0 %x",
-			(uint32_t)part.offset, part.size);
-		run_command(readcmd, 0);
-	}
-
-	part.erasesize = 0;	/* unused */
-	part.usr_priv=(void*)1;	/* ready */
-
-	return &part;
-}
-#endif /* ifdef CFG_JFFS_CUSTOM_PART */
diff --git a/board/voiceblue/voiceblue.c b/board/voiceblue/voiceblue.c
index 9691106..7a2d243 100644
--- a/board/voiceblue/voiceblue.c
+++ b/board/voiceblue/voiceblue.c
@@ -56,90 +56,10 @@ int dram_init(void)
 	return 0;
 }
 
-#ifndef VOICEBLUE_SMALL_FLASH
-
-#include <jffs2/jffs2.h>
-
-extern flash_info_t flash_info[];
-static struct part_info partinfo;
-static int current_part = -1;
-
-/* Partition table (Linux MTD see it this way)
- *
- * 0 - U-Boot
- * 1 - env
- * 2 - redundant env
- * 3 - data1 (jffs2)
- * 4 - data2 (jffs2)
- */
-
-static struct {
-	ulong offset;
-	ulong size;
-} part[5];
-
-static void partition_flash(flash_info_t *info)
-{
-	char mtdparts[128];
-	int i, n, size, psize;
-	const ulong plen[3] = { CFG_MONITOR_LEN, CFG_ENV_SIZE, CFG_ENV_SIZE };
-
-	size = n = 0;
-	for (i = 0; i < 4; i++) {
-		part[i].offset = info->start[n];
-		psize = i < 3 ? plen[i] : (info->size - size) / 2;
-		while (part[i].size < psize) {
-			if (++n > info->sector_count) {
-				printf("Partitioning error. System halted.\n");
-				while (1) ;
-			}
-			part[i].size += info->start[n] - info->start[n - 1];
-		}
-		size += part[i].size;
-	}
-	part[4].offset = info->start[n];
-	part[4].size = info->start[info->sector_count - 1] - info->start[n];
-
-	sprintf(mtdparts, "omapflash.0:"
-			"%dk(U-Boot)ro,%dk(env),%dk(r_env),%dk(data1),-(data2)",
-			part[0].size >> 10, part[1].size >> 10,
-			part[2].size >> 10, part[3].size >> 10);
-	setenv ("mtdparts", mtdparts);
-}
-
-struct part_info* jffs2_part_info(int part_num)
-{
-	void *jffs2_priv_saved = partinfo.jffs2_priv;
-
-	if (part_num != 3 && part_num != 4)
-		return NULL;
-
-	if (current_part != part_num) {
-		memset(&partinfo, 0, sizeof(partinfo));
-		current_part = part_num;
-		partinfo.offset = (char*) part[part_num].offset;
-		partinfo.size = part[part_num].size;
-		partinfo.usr_priv = &current_part;
-		partinfo.jffs2_priv = jffs2_priv_saved;
-	}
-
-	return &partinfo;
-}
-
-#endif
-
 int misc_init_r(void)
 {
 	*((volatile unsigned short *) VOICEBLUE_LED_REG) = 0x55;
 
-#ifndef VOICEBLUE_SMALL_FLASH
-	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
-		printf("Unknown flash. System halted.\n");
-		while (1) ;
-	}
-	partition_flash(&flash_info[0]);
-#endif
-
 	return 0;
 }
 
diff --git a/board/xsengine/flash.c b/board/xsengine/flash.c
index bfa287b..3f93700 100644
--- a/board/xsengine/flash.c
+++ b/board/xsengine/flash.c
@@ -27,10 +27,6 @@
 #include <common.h>
 #include <linux/byteorder/swab.h>
 
-#if defined CFG_JFFS_CUSTOM_PART
-#include <jffs2/jffs2.h>
-#endif
-
 #define SWAP(x)               __swab32(x)
 
 flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
@@ -40,80 +36,6 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info);
 static int write_word (flash_info_t *info, ulong dest, ulong data);
 static void flash_get_offsets (ulong base, flash_info_t *info);
 
-#if defined CFG_JFFS_CUSTOM_PART
-
-/*
- * jffs2_part_info - get information about a JFFS2 partition
- *
- * @part_num: number of the partition you want to get info about
- * @return:   struct part_info* in case of success, 0 if failure
- */
-
-static struct part_info part;
-static int current_part = -1;
-
-struct part_info* jffs2_part_info(int part_num) {
-	void *jffs2_priv_saved = part.jffs2_priv;
-
-	printf("jffs2_part_info: part_num=%i\n",part_num);
-
-	if (current_part == part_num)
-		return &part;
-
-	/* u-boot partition                                                 */
-	if(part_num==0){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x00000000;
-		part.size=256*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		printf("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		printf("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	/* primary OS+firmware partition                                    */
-	if(part_num==1){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x00040000;
-		part.size=1024*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		printf("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		printf("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	/* secondary OS+firmware partition                                  */
-	if(part_num==2){
-		memset(&part, 0, sizeof(part));
-
-		part.offset=(char*)0x00140000;
-		part.size=8*1024*1024;
-
-		/* Mark the struct as ready */
-		current_part = part_num;
-
-		printf("part.offset = 0x%08x\n",(unsigned int)part.offset);
-		printf("part.size   = 0x%08x\n",(unsigned int)part.size);
-	}
-
-	if (current_part == part_num) {
-		part.usr_priv = &current_part;
-		part.jffs2_priv = jffs2_priv_saved;
-		return &part;
-	}
-
-	printf("jffs2_part_info: end of partition table\n");
-	return 0;
-}
-#endif
-
-
 /*-----------------------------------------------------------------------
  */
 unsigned long flash_init (void)