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authorWolfgang Denk <wd@pollux.denx.de>2005-08-08 01:03:24 +0200
committerWolfgang Denk <wd@pollux.denx.de>2005-08-08 01:03:24 +0200
commit700a0c648df72f2c8e0589c0d0470b5ffd7cab7b (patch)
tree819928504de4b8fc80e632fa5c485204fd7542a7 /include
parent452e8e72ada5141f58008a902e1d4be42ce15abb (diff)
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.
Diffstat (limited to 'include')
-rw-r--r--include/configs/ADNPESC1.h16
-rw-r--r--include/configs/Alaska8220.h30
-rw-r--r--include/configs/BAB7xx.h23
-rw-r--r--include/configs/CATcenter.h28
-rw-r--r--include/configs/CPCI4052.h24
-rw-r--r--include/configs/CPCI405AB.h22
-rw-r--r--include/configs/CPCI405DT.h22
-rw-r--r--include/configs/CPCI750.h2
-rw-r--r--include/configs/DB64360.h25
-rw-r--r--include/configs/DB64460.h25
-rw-r--r--include/configs/DK1C20.h16
-rw-r--r--include/configs/DK1S10.h16
-rw-r--r--include/configs/ELPPC.h21
-rw-r--r--include/configs/EVB64260.h2
-rw-r--r--include/configs/LANTEC.h17
-rw-r--r--include/configs/MHPC.h19
-rw-r--r--include/configs/MIP405.h19
-rw-r--r--include/configs/ML2.h21
-rw-r--r--include/configs/MPC8260ADS.h10
-rw-r--r--include/configs/MPC8266ADS.h16
-rw-r--r--include/configs/NC650.h24
-rw-r--r--include/configs/NETTA.h21
-rw-r--r--include/configs/PMC405.h19
-rw-r--r--include/configs/PPChameleonEVB.h50
-rw-r--r--include/configs/R360MPI.h20
-rw-r--r--include/configs/RBC823.h18
-rw-r--r--include/configs/Rattler.h20
-rw-r--r--include/configs/SXNI855T.h32
-rw-r--r--include/configs/ZUMA.h22
-rw-r--r--include/configs/debris.h23
-rw-r--r--include/configs/ep7312.h21
-rw-r--r--include/configs/ep8260.h18
-rw-r--r--include/configs/hymod.h17
-rw-r--r--include/configs/impa7.h20
-rw-r--r--include/configs/incaip.h22
-rw-r--r--include/configs/innokom.h38
-rw-r--r--include/configs/modnet50.h21
-rw-r--r--include/configs/mx1fs2.h30
-rw-r--r--include/configs/omap2420h4.h21
-rw-r--r--include/configs/sc520_cdp.h18
-rw-r--r--include/configs/sc520_spunk.h19
-rw-r--r--include/configs/v37.h21
-rw-r--r--include/configs/voiceblue.h18
-rw-r--r--include/configs/xsengine.h20
-rw-r--r--include/jffs2/load_kernel.h55
-rw-r--r--include/linux/list.h258
46 files changed, 1074 insertions, 166 deletions
diff --git a/include/configs/ADNPESC1.h b/include/configs/ADNPESC1.h
index 2d212c91c5f..2efca1056e9 100644
--- a/include/configs/ADNPESC1.h
+++ b/include/configs/ADNPESC1.h
@@ -674,5 +674,21 @@
#undef CFG_MEMTEST_END
#endif
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor"
+#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
+#define CONFIG_JFFS2_PART_OFFSET 0x00000000
+
+/* mtdparts command line support */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT ""
+#define MTDPARTS_DEFAULT ""
+*/
#endif /* __CONFIG_H */
diff --git a/include/configs/Alaska8220.h b/include/configs/Alaska8220.h
index dc01f0cb11e..9a3acfecd51 100644
--- a/include/configs/Alaska8220.h
+++ b/include/configs/Alaska8220.h
@@ -229,17 +229,6 @@
#undef CFG_ENV_IS_IN_FLASH
#endif
-#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)
-
/*
* Memory map
*/
@@ -314,4 +303,23 @@
#define CFG_HID0_INIT HID0_ICE | HID0_ICFI
#define CFG_HID0_FINAL HID0_ICE
+/*
+ * JFFS2 partitions
+ */
+
+/* No command line, one static partition */
+/*
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor0"
+#define CONFIG_JFFS2_PART_SIZE 0x00400000
+#define CONFIG_JFFS2_PART_OFFSET 0x00000000
+*/
+
+/* mtdparts command line support */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=alaska-0"
+#define MTDPARTS_DEFAULT "mtdparts=alaska-0:4m(user)"
+*/
+
#endif /* __CONFIG_H */
diff --git a/include/configs/BAB7xx.h b/include/configs/BAB7xx.h
index 5dd7a7e9f7c..81c8d59e813 100644
--- a/include/configs/BAB7xx.h
+++ b/include/configs/BAB7xx.h
@@ -28,8 +28,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#include <asm/processor.h>
-
#undef DEBUG
#define GTREGREAD(x) 0xffffffff /* needed for debug */
@@ -201,8 +199,25 @@
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor"
+#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=bab7xx-0"
+#define MTDPARTS_DEFAULT "mtdparts=bab7xx-0:-(jffs2)"
+*/
#define CFG_MONITOR_BASE CFG_FLASH_BASE
#define CFG_MONITOR_LEN 0x40000 /* Reserve 256 kB for Monitor */
diff --git a/include/configs/CATcenter.h b/include/configs/CATcenter.h
index 61022e8d5ba..776fce5a986 100644
--- a/include/configs/CATcenter.h
+++ b/include/configs/CATcenter.h
@@ -377,11 +377,6 @@
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-#if 0 /* test-only */
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */
-#endif
-
/*-----------------------------------------------------------------------
* Environment Variable setup
*/
@@ -767,9 +762,26 @@
#endif /* CONFIG_NO_SERIAL_EEPROM */
#define CONFIG_JFFS2_NAND 1 /* jffs2 on nand support */
-#define CONFIG_JFFS2_NAND_DEV 0 /* nand device jffs2 lives on */
-#define CONFIG_JFFS2_NAND_OFF 0 /* start of jffs2 partition */
-#define CONFIG_JFFS2_NAND_SIZE 2*1024*1024 /* size of jffs2 partition */
#define NAND_CACHE_PAGES 16 /* size of nand cache in 512 bytes pages */
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nand"
+#define CONFIG_JFFS2_PART_SIZE 0x00200000
+#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 "nand0=catcenter"
+#define MTDPARTS_DEFAULT "mtdparts=catcenter:2m(nand)"
+*/
+
#endif /* __CONFIG_H */
diff --git a/include/configs/CPCI4052.h b/include/configs/CPCI4052.h
index 4bb47c324d6..d1498eed3c4 100644
--- a/include/configs/CPCI4052.h
+++ b/include/configs/CPCI4052.h
@@ -242,8 +242,28 @@
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */
+
+/*
+ * JFFS2 partitions
+ */
+
+/* No command line, one static partition, use 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 */
+
+/* Use first bank for JFFS2, second bank contains U-Boot.
+ *
+ * Note: fake mtd_id's used, no linux mtd map file.
+ */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=cpci4052-0"
+#define MTDPARTS_DEFAULT "mtdparts=cpci4052-0:-(jffs2)"
+*/
#if 0 /* Use NVRAM for environment variables */
/*-----------------------------------------------------------------------
diff --git a/include/configs/CPCI405AB.h b/include/configs/CPCI405AB.h
index dee26f87166..29bd3da9883 100644
--- a/include/configs/CPCI405AB.h
+++ b/include/configs/CPCI405AB.h
@@ -225,8 +225,26 @@
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */
+/*
+ * JFFS2 partitions
+ */
+/* No command line, one static partition */
+#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 */
+
+/* Use first bank for JFFS2, second bank contains U-Boot.
+ *
+ * Note: fake mtd_id's used, no linux mtd map file.
+ */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=cpci405ab-0"
+#define MTDPARTS_DEFAULT "mtdparts=cpci405ab-0:-(jffs2)"
+*/
/*-----------------------------------------------------------------------
* I2C EEPROM (CAT24WC32) for environment
diff --git a/include/configs/CPCI405DT.h b/include/configs/CPCI405DT.h
index 5c4259df38f..6673073c001 100644
--- a/include/configs/CPCI405DT.h
+++ b/include/configs/CPCI405DT.h
@@ -247,8 +247,26 @@
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */
+/*
+ * JFFS2 partitions
+ */
+/* No command line, one static partition */
+#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 */
+
+/* Use first bank for JFFS2, second bank contains U-Boot.
+ *
+ * Note: fake mtd_id's used, no linux mtd map file.
+ */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=cpci405dt-0"
+#define MTDPARTS_DEFAULT "mtdparts=cpci405dt-0:-(jffs2)"
+*/
#if 0 /* Use NVRAM for environment variables */
/*-----------------------------------------------------------------------
diff --git a/include/configs/CPCI750.h b/include/configs/CPCI750.h
index fab263b4b66..8bfd0ee820f 100644
--- a/include/configs/CPCI750.h
+++ b/include/configs/CPCI750.h
@@ -38,8 +38,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#include <asm/processor.h>
-
/* This define must be before the core.h include */
#define CONFIG_CPCI750 1 /* this is an CPCI750 board */
diff --git a/include/configs/DB64360.h b/include/configs/DB64360.h
index d6ce8a873b1..e2b4b1da629 100644
--- a/include/configs/DB64360.h
+++ b/include/configs/DB64360.h
@@ -88,8 +88,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#include <asm/processor.h>
-
/* This define must be before the core.h include */
#define CONFIG_DB64360 1 /* this is an DB64360 board */
@@ -219,10 +217,27 @@ ip=$(ipaddr):$(serverip)$(bootargs_end); bootm 0x400000;\0"
#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | \
CONFIG_BOOTP_BOOTFILESIZE)
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition, whole device */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor1"
+#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
+#define CONFIG_JFFS2_PART_OFFSET 0x00000000
+
+/* mtdparts command line support */
-/* Flash banks JFFS2 should use */
-#define CFG_JFFS2_FIRST_BANK 1
-#define CFG_JFFS2_NUM_BANKS 1
+/* Use first bank for JFFS2, second bank contains U-Boot.
+ *
+ * Note: fake mtd_id's used, no linux mtd map file.
+ */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor1=db64360-1"
+#define MTDPARTS_DEFAULT "mtdparts=db64360-1:-(jffs2)"
+*/
#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
| CFG_CMD_ASKENV \
diff --git a/include/configs/DB64460.h b/include/configs/DB64460.h
index fb0248102f7..5f541bb9a97 100644
--- a/include/configs/DB64460.h
+++ b/include/configs/DB64460.h
@@ -28,8 +28,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#include <asm/processor.h>
-
/* This define must be before the core.h include */
#define CONFIG_DB64460 1 /* this is an DB64460 board */
@@ -157,10 +155,27 @@ ip=$(ipaddr):$(serverip)$(bootargs_end); bootm 0x400000;\0"
#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | \
CONFIG_BOOTP_BOOTFILESIZE)
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition, whole device */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor1"
+#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
+#define CONFIG_JFFS2_PART_OFFSET 0x00000000
+
+/* mtdparts command line support */
-/* Flash banks JFFS2 should use */
-#define CFG_JFFS2_FIRST_BANK 1
-#define CFG_JFFS2_NUM_BANKS 1
+/* Use first bank for JFFS2, second bank contains U-Boot.
+ *
+ * Note: fake mtd_id's used, no linux mtd map file.
+ */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor1=db64460-1"
+#define MTDPARTS_DEFAULT "mtdparts=db64460-1:-(jffs2)"
+*/
#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
| CFG_CMD_ASKENV \
diff --git a/include/configs/DK1C20.h b/include/configs/DK1C20.h
index 14a09b6dd22..b58846d8316 100644
--- a/include/configs/DK1C20.h
+++ b/include/configs/DK1C20.h
@@ -536,5 +536,21 @@
#undef CFG_MEMTEST_END
#endif
+/*
+ * 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 */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT ""
+#define MTDPARTS_DEFAULT ""
+*/
#endif /* __CONFIG_H */
diff --git a/include/configs/DK1S10.h b/include/configs/DK1S10.h
index e79eb490f69..3e3803cd235 100644
--- a/include/configs/DK1S10.h
+++ b/include/configs/DK1S10.h
@@ -545,5 +545,21 @@
#undef CFG_MEMTEST_END
#endif
+/*
+ * 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 */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT ""
+#define MTDPARTS_DEFAULT ""
+*/
#endif /* __CONFIG_H */
diff --git a/include/configs/ELPPC.h b/include/configs/ELPPC.h
index 7176905a365..e51d0580477 100644
--- a/include/configs/ELPPC.h
+++ b/include/configs/ELPPC.h
@@ -28,8 +28,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#include <asm/processor.h>
-
#undef DEBUG
#define GTREGREAD(x) 0xffffffff /* needed for debug */
@@ -181,8 +179,23 @@
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 2 /* ! second bank contains U-Boot */
+/*
+ * 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=elppc-0,nor1=elppc-1"
+#define MTDPARTS_DEFAULT "mtdparts=elppc-0:-(jffs2),elppc-1:-(user)"
+*/
#define CFG_MONITOR_BASE CFG_FLASH_BASE
#define CFG_MONITOR_LEN 0x40000 /* Reserve 256 kB for Monitor */
diff --git a/include/configs/EVB64260.h b/include/configs/EVB64260.h
index 9baf252f611..78e57168854 100644
--- a/include/configs/EVB64260.h
+++ b/include/configs/EVB64260.h
@@ -28,8 +28,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#include <asm/processor.h>
-
#ifndef __ASSEMBLY__
#include <galileo/core.h>
#endif
diff --git a/include/configs/LANTEC.h b/include/configs/LANTEC.h
index 91011be3671..933a42c5cef 100644
--- a/include/configs/LANTEC.h
+++ b/include/configs/LANTEC.h
@@ -356,4 +356,21 @@
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
+/*
+ * 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 */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT ""
+#define MTDPARTS_DEFAULT ""
+*/
+
#endif /* __CONFIG_H */
diff --git a/include/configs/MHPC.h b/include/configs/MHPC.h
index f942e955494..cd21c2dbbef 100644
--- a/include/configs/MHPC.h
+++ b/include/configs/MHPC.h
@@ -184,8 +184,23 @@
#define CFG_MONITOR_BASE CFG_FLASH_BASE
#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1 /* one flash only */
+/*
+ * 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=mhpc-0"
+#define MTDPARTS_DEFAULT "mtdparts=mhpc-0:-(jffs2)"
+*/
/*
* For booting Linux, the board info and command line data
diff --git a/include/configs/MIP405.h b/include/configs/MIP405.h
index 41a3d394a1f..0af9c68dc81 100644
--- a/include/configs/MIP405.h
+++ b/include/configs/MIP405.h
@@ -236,8 +236,23 @@
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */
+/*
+ * 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=mip405-0"
+#define MTDPARTS_DEFAULT "mtdparts=mip405-0:-(jffs2)"
+*/
/*-----------------------------------------------------------------------
* Cache Configuration
diff --git a/include/configs/ML2.h b/include/configs/ML2.h
index c6cc69bc23e..6e54d71e55a 100644
--- a/include/configs/ML2.h
+++ b/include/configs/ML2.h
@@ -241,9 +241,22 @@
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
-/* JFFS2 stuff */
+/*
+ * 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 0x00080000
+
+/* mtdparts command line support */
+/* Note: fake mtd_id used, no linux mtd map file */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=ml2-0"
+#define MTDPARTS_DEFAULT "mtdparts=ml2-0:-@512k(jffs2)"
+*/
-#define CFG_JFFS2_FIRST_BANK 0
-#define CFG_JFFS2_NUM_BANKS 1
-#define CFG_JFFS2_FIRST_SECTOR 1
#endif /* __CONFIG_H */
diff --git a/include/configs/MPC8260ADS.h b/include/configs/MPC8260ADS.h
index bba476a6a07..9188ae5bbb2 100644
--- a/include/configs/MPC8260ADS.h
+++ b/include/configs/MPC8260ADS.h
@@ -278,10 +278,14 @@
#define CFG_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */
#define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
-#define CFG_JFFS2_FIRST_SECTOR 1
-#define CFG_JFFS2_LAST_SECTOR 27
+/*
+ * JFFS2 partitions
+ *
+ * Note: fake mtd_id used, no linux mtd map file
+ */
+#define MTDIDS_DEFAULT "nor0=mpc8260ads-0"
+#define MTDPARTS_DEFAULT "mtdparts=mpc8260ads-0:-@1m(jffs2)"
#define CFG_JFFS2_SORT_FRAGMENTS
-#define CFG_JFFS_CUSTOM_PART
/* this is stuff came out of the Motorola docs */
#ifndef CFG_LOWBOOT
diff --git a/include/configs/MPC8266ADS.h b/include/configs/MPC8266ADS.h
index d8e91a53060..0a4b04df4bf 100644
--- a/include/configs/MPC8266ADS.h
+++ b/include/configs/MPC8266ADS.h
@@ -573,5 +573,21 @@
#define CFG_PCI_MSTR_IO_SIZE 0x04000000 /* 64MB */
#define CFG_POCMR2_MASK_ATTRIB (POCMR_MASK_64MB | POCMR_ENABLE | POCMR_PCI_IO)
+/*
+ * 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 */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT ""
+#define MTDPARTS_DEFAULT ""
+*/
#endif /* __CONFIG_H */
diff --git a/include/configs/NC650.h b/include/configs/NC650.h
index 3acdd77fecc..d24d05f25e1 100644
--- a/include/configs/NC650.h
+++ b/include/configs/NC650.h
@@ -400,9 +400,27 @@
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#define CONFIG_JFFS2_NAND 1 /* jffs2 on nand support */
-#define CONFIG_JFFS2_NAND_DEV 0 /* nand device jffs2 lives on */
-#define CONFIG_JFFS2_NAND_OFF 0 /* start of jffs2 partition */
-#define CONFIG_JFFS2_NAND_SIZE 4*1024*1024 /* size of jffs2 partition */
#define NAND_CACHE_PAGES 16 /* size of nand cache in 512 bytes pages */
+/*
+ * JFFS2 partitions
+ */
+
+/* No command line, one static partition */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nand0"
+#define CONFIG_JFFS2_PART_SIZE 0x00400000
+#define CONFIG_JFFS2_PART_OFFSET 0x00000000
+
+/* mtdparts command line support */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=nc650-0,nand0=nc650-nand"
+
+#define MTDPARTS_DEFAULT "mtdparts=nc650-0:1m(kernel1),1m(kernel2)," \
+ "2560k(cramfs1),2560k(cramfs2)," \
+ "256k(u-boot),256k(env);" \
+ "nc650-nand:4m(nand1),28m(nand2)"
+*/
+
#endif /* __CONFIG_H */
diff --git a/include/configs/NETTA.h b/include/configs/NETTA.h
index 1d12eb4c674..3573b3711dc 100644
--- a/include/configs/NETTA.h
+++ b/include/configs/NETTA.h
@@ -685,11 +685,26 @@
((unsigned char)(*(volatile unsigned char *)(unsigned long)(adr)))
#define CONFIG_JFFS2_NAND 1 /* jffs2 on nand support */
-#define CONFIG_JFFS2_NAND_DEV 0 /* nand device jffs2 lives on */
-#define CONFIG_JFFS2_NAND_OFF (2 * 1024 * 1024) /* start of jffs2 partition */
-#define CONFIG_JFFS2_NAND_SIZE (1*1024*1024) /* size of jffs2 partition */
#define NAND_CACHE_PAGES 16 /* size of nand cache in 512 bytes pages */
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition, whole device */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nand0"
+#define CONFIG_JFFS2_PART_SIZE 0x00100000
+#define CONFIG_JFFS2_PART_OFFSET 0x00200000
+
+/* mtdparts command line support */
+/* Note: fake mtd_id used, no linux mtd map file */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nand0=netta-nand"
+#define MTDPARTS_DEFAULT "mtdparts=netta-nand:1m@2m(jffs2)"
+*/
+
/*****************************************************************************/
#define CFG_DIRECT_FLASH_TFTP
diff --git a/include/configs/PMC405.h b/include/configs/PMC405.h
index d8d9632628b..11d6fa767c9 100644
--- a/include/configs/PMC405.h
+++ b/include/configs/PMC405.h
@@ -193,8 +193,23 @@
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains u-boot */
+/*
+ * JFFS2 partitions - second bank contains u-boot
+ *
+ */
+/* 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=pmc405-0"
+#define MTDPARTS_DEFAULT "mtdparts=pmc405-0:-(jffs2)"
+*/
/*-----------------------------------------------------------------------
* Environment Variable setup
diff --git a/include/configs/PPChameleonEVB.h b/include/configs/PPChameleonEVB.h
index ca0bd12f066..2d89f3ffaf6 100644
--- a/include/configs/PPChameleonEVB.h
+++ b/include/configs/PPChameleonEVB.h
@@ -336,9 +336,19 @@
* Please note that CFG_SDRAM_BASE _must_ start at 0
*/
#define CFG_SDRAM_BASE 0x00000000
+
+/* Reserve 256 kB for Monitor */
#define CFG_FLASH_BASE 0xFFFC0000
#define CFG_MONITOR_BASE CFG_FLASH_BASE
-#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
+#define CFG_MONITOR_LEN (256 * 1024)
+
+/* Reserve 320 kB for Monitor */
+/*
+#define CFG_FLASH_BASE 0xFFFB0000
+#define CFG_MONITOR_BASE CFG_FLASH_BASE
+#define CFG_MONITOR_LEN (320 * 1024)
+*/
+
#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
/*
@@ -369,11 +379,6 @@
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-#if 0 /* test-only */
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */
-#endif
-
/*-----------------------------------------------------------------------
* Environment Variable setup
*/
@@ -770,9 +775,36 @@
#endif /* CONFIG_NO_SERIAL_EEPROM */
#define CONFIG_JFFS2_NAND 1 /* jffs2 on nand support */
-#define CONFIG_JFFS2_NAND_DEV 0 /* nand device jffs2 lives on */
-#define CONFIG_JFFS2_NAND_OFF 0 /* start of jffs2 partition */
-#define CONFIG_JFFS2_NAND_SIZE 4*1024*1024 /* size of jffs2 partition */
#define NAND_CACHE_PAGES 16 /* size of nand cache in 512 bytes pages */
+/*
+ * JFFS2 partitions
+ */
+
+/* No command line, one static partition */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nand0"
+#define CONFIG_JFFS2_PART_SIZE 0x00400000
+#define CONFIG_JFFS2_PART_OFFSET 0x00000000
+
+/* mtdparts command line support */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=PPChameleon-0,nand0=ppchameleonevb-nand"
+*/
+
+/* 256 kB U-boot image */
+/*
+#define MTDPARTS_DEFAULT "mtdparts=PPChameleon-0:1m(kernel1),1m(kernel2)," \
+ "1792k(user),256k(u-boot);" \
+ "ppchameleonevb-nand:-(nand)"
+*/
+
+/* 320 kB U-boot image */
+/*
+#define MTDPARTS_DEFAULT "mtdparts=PPChameleon-0:1m(kernel1),1m(kernel2)," \
+ "1728k(user),320k(u-boot);" \
+ "ppchameleonevb-nand:-(nand)"
+*/
+
#endif /* __CONFIG_H */
diff --git a/include/configs/R360MPI.h b/include/configs/R360MPI.h
index c456fbf18b1..d7b093b3cff 100644
--- a/include/configs/R360MPI.h
+++ b/include/configs/R360MPI.h
@@ -152,10 +152,22 @@
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-/* JFFS2 stuff */
-#define CFG_JFFS2_FIRST_BANK 0
-#define CFG_JFFS2_NUM_BANKS 1
-#define CFG_JFFS2_FIRST_SECTOR 24
+/*
+ * JFFS2 partitions
+ */
+/* No command line, one static partition
+ * use all the space starting at offset 3MB*/
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor0"
+#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
+#define CONFIG_JFFS2_PART_OFFSET 0x00300000
+
+/* mtdparts command line support */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=r360-0"
+#define MTDPARTS_DEFAULT "mtdparts=r360-0:-@3m(user)"
+*/
/*
* Low Level Configuration Settings
diff --git a/include/configs/RBC823.h b/include/configs/RBC823.h
index b0e491067a6..4d47d3ee5e5 100644
--- a/include/configs/RBC823.h
+++ b/include/configs/RBC823.h
@@ -417,4 +417,22 @@
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
+/*
+ * 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 ""
+#define MTDPARTS_DEFAULT ""
+*/
+
#endif /* __CONFIG_H */
diff --git a/include/configs/Rattler.h b/include/configs/Rattler.h
index a55297096fa..a170f290e0e 100644
--- a/include/configs/Rattler.h
+++ b/include/configs/Rattler.h
@@ -186,10 +186,26 @@
#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 16
#define CFG_JFFS2_SORT_FRAGMENTS
+
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor0"
+#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
+#define CONFIG_JFFS2_PART_OFFSET 0x00100000
+
+/* mtdparts command line support */
+/* Note: fake mtd_id used, no linux mtd map file */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=rattler-0"
+#define MTDPARTS_DEFAULT "mtdparts=rattler-0:-@1m(jffs2)"
+*/
#endif /* CFG_CMD_JFFS2 */
#define CFG_MONITOR_BASE TEXT_BASE
diff --git a/include/configs/SXNI855T.h b/include/configs/SXNI855T.h
index 195c036bb9e..9ce83b48bf1 100644
--- a/include/configs/SXNI855T.h
+++ b/include/configs/SXNI855T.h
@@ -154,14 +154,32 @@
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
-#define CFG_JFFS_CUSTOM_PART
#define CFG_JFFS2_SORT_FRAGMENTS
-/* JFFS2 location when using NOR flash */
-#define CFG_JFFS2_BASE (CFG_FLASH_BASE + 0x80000)
-#define CFG_JFFS2_SIZE (0x780000)
-/* JFFS2 location (in RAM) when using NAND flash */
-#define CFG_JFFS2_RAMBASE 0x400000
-#define CFG_JFFS2_RAMSIZE 0x200000 /* NAND boot partition is 2MiB */
+
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition */
+#undef CONFIG_JFFS2_CMDLINE
+
+/*
+#define CONFIG_JFFS2_DEV "nor0"
+#define CONFIG_JFFS2_PART_SIZE 0x00780000
+#define CONFIG_JFFS2_PART_OFFSET 0x00080000
+*/
+
+#define CONFIG_JFFS2_DEV "nand0"
+#define CONFIG_JFFS2_PART_SIZE 0x00200000
+#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=sixnet-0,nand0=sixnet-nand"
+#define MTDPARTS_DEFAULT "mtdparts=sixnet-0:7680k@512k();sixnet-nand:2m(jffs2-nand)"
+*/
/* NAND flash support */
#define CONFIG_MTD_NAND_ECC_JFFS2
diff --git a/include/configs/ZUMA.h b/include/configs/ZUMA.h
index 578f152fdeb..f163d003b9a 100644
--- a/include/configs/ZUMA.h
+++ b/include/configs/ZUMA.h
@@ -28,8 +28,6 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#include <asm/processor.h>
-
#define CFG_GT_6426x GT_64260 /* with a 64260 system controller */
#define CONFIG_ETHER_PORT_MII /* use two MII ports */
#define CONFIG_INTEL_LXT97X /* Intel LXT97X phy */
@@ -115,9 +113,23 @@
CFG_CMD_MII | \
CFG_CMD_DATE)
-/* Flash banks JFFS2 should use */
-#define CFG_JFFS2_FIRST_BANK 1
-#define CFG_JFFS2_NUM_BANKS 2
+/*
+ * 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 "nor1=zuma-1,nor2=zuma-2"
+#define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
+*/
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
diff --git a/include/configs/debris.h b/include/configs/debris.h
index a9a24588726..b483f407d2e 100644
--- a/include/configs/debris.h
+++ b/include/configs/debris.h
@@ -217,8 +217,27 @@
#define CFG_FLASH_RANGE_SIZE 0x01000000
#define FLASH_BASE0_PRELIM 0x7C000000 /* debris flash */
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1
+/*
+ * 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 */
+
+/* Use first bank for JFFS2, second bank contains U-Boot.
+ *
+ * Note: fake mtd_id's used, no linux mtd map file.
+ */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=debris-0"
+#define MTDPARTS_DEFAULT "mtdparts=debris-0:-(jffs2)"
+*/
#define CFG_ENV_IS_IN_NVRAM 1
#define CONFIG_ENV_OVERWRITE 1
diff --git a/include/configs/ep7312.h b/include/configs/ep7312.h
index c6a028fabde..bdda6292ed7 100644
--- a/include/configs/ep7312.h
+++ b/include/configs/ep7312.h
@@ -142,9 +142,22 @@
#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x20000) /* Addr of Environment Sector */
#define CFG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */
-/* Flash banks JFFS2 should use */
-#define CFG_JFFS2_FIRST_BANK 0
-#define CFG_JFFS2_FIRST_SECTOR 2
-#define CFG_JFFS2_NUM_BANKS 1
+/*
+ * 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=ep7312-0"
+#define MTDPARTS_DEFAULT "mtdparts=ep7312-0:-(jffs2)"
+*/
#endif /* __CONFIG_H */
diff --git a/include/configs/ep8260.h b/include/configs/ep8260.h
index 98e1716bf15..8b0afd5a676 100644
--- a/include/configs/ep8260.h
+++ b/include/configs/ep8260.h
@@ -744,4 +744,22 @@
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
+/*
+ * 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 ""
+#define MTDPARTS_DEFAULT ""
+*/
+
#endif /* __CONFIG_H */
diff --git a/include/configs/hymod.h b/include/configs/hymod.h
index 0d62b9efde5..aadb59f1f11 100644
--- a/include/configs/hymod.h
+++ b/include/configs/hymod.h
@@ -712,4 +712,21 @@
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH*/
#define BOOTFLAG_WARM 0x02 /* Software reboot */
+/*
+ * 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 */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT ""
+#define MTDPARTS_DEFAULT ""
+*/
+
#endif /* __CONFIG_H */
diff --git a/include/configs/impa7.h b/include/configs/impa7.h
index c187c54d6c3..8b841ff546f 100644
--- a/include/configs/impa7.h
+++ b/include/configs/impa7.h
@@ -144,9 +144,21 @@
#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */
#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
-/* Flash banks JFFS2 should use */
-#define CFG_JFFS2_FIRST_BANK 0
-#define CFG_JFFS2_FIRST_SECTOR 8
-#define CFG_JFFS2_NUM_BANKS 2
+/*
+ * 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 0x00020000
+
+/* mtdparts command line support */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=impA7 NOR Flash Bank #0,nor1=impA7 NOR Flash Bank #1"
+#define MTDPARTS_DEFAULT "mtdparts=impA7 NOR Flash Bank #0:-(FileSystem1);impA7 NOR Flash Bank #1:-(FileSystem2)"
+*/
#endif /* __CONFIG_H */
diff --git a/include/configs/incaip.h b/include/configs/incaip.h
index 7db3744cf45..0f548a52a24 100644
--- a/include/configs/incaip.h
+++ b/include/configs/incaip.h
@@ -148,8 +148,26 @@
#define CONFIG_NET_MULTI
#define CONFIG_INCA_IP_SWITCH_AMDIX
-#define CFG_JFFS2_FIRST_BANK 1
-#define CFG_JFFS2_NUM_BANKS 1
+/*
+ * JFFS2 partitions
+ */
+/* No command line, one static partition, use all space on the device */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor1"
+#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
+#define CONFIG_JFFS2_PART_OFFSET 0x00000000
+
+/* mtdparts command line support */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=INCA-IP Bank 0"
+#define MTDPARTS_DEFAULT "mtdparts=INCA-IP Bank 0:192k(uboot)," \
+ "64k(env)," \
+ "768k(linux)," \
+ "1m@3m(rootfs)," \
+ "768k(linux2)," \
+ "3m@5m(rootfs2)"
+*/
/*-----------------------------------------------------------------------
* Cache Configuration
diff --git a/include/configs/innokom.h b/include/configs/innokom.h
index fce72e112b4..3cb9ebc454c 100644
--- a/include/configs/innokom.h
+++ b/include/configs/innokom.h
@@ -164,14 +164,42 @@
#define CFG_FLASH_BASE PHYS_FLASH_1
-
/*
- * JFFS2 Partitions
+ * JFFS2 partitions
+ *
*/
-#define CFG_JFFS_CUSTOM_PART 1 /* see board/innokom/flash.c */
-#define CONFIG_MTD_INNOKOM_16MB 1 /* development flash */
-#undef CONFIG_MTD_INNOKOM_64MB /* production flash */
+/* development flash */
+#define CONFIG_MTD_INNOKOM_16MB 1
+#undef CONFIG_MTD_INNOKOM_64MB
+
+/* production flash */
+/*
+#define CONFIG_MTD_INNOKOM_64MB 1
+#undef CONFIG_MTD_INNOKOM_16MB
+*/
+
+/* 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=innokom-0"
+*/
+/* development flash */
+/*
+#define MTDPARTS_DEFAULT "mtdparts=innokom-0:256k(uboot),768k(kernel),8m(user),7m(data)"
+*/
+
+/* production flash */
+/*
+#define MTDPARTS_DEFAULT "mtdparts=innokom-0:256k(uboot),768k(kernel),16256k(user1),16256k(user2),32m(data)"
+*/
/*
* GPIO settings
diff --git a/include/configs/modnet50.h b/include/configs/modnet50.h
index 067c84623f5..20287674fab 100644
--- a/include/configs/modnet50.h
+++ b/include/configs/modnet50.h
@@ -165,9 +165,22 @@
#define CFG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
#define CFG_ENV_SIZE 0x4000 /* max size for environment */
-/* Flash banks JFFS2 should use */
-#define CFG_JFFS2_FIRST_BANK 0
-#define CFG_JFFS2_FIRST_SECTOR 8
-#define CFG_JFFS2_NUM_BANKS 2
+/*
+ * 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 0x00080000
+
+/* mtdparts command line support */
+/* Note: fake mtd_id used, no linux mtd map file */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=modnet50-0"
+#define MTDPARTS_DEFAULT "mtdparts=modnet50-0:-@512k(jffs2)"
+*/
#endif /* __CONFIG_H */
diff --git a/include/configs/mx1fs2.h b/include/configs/mx1fs2.h
index 7b4dc92c6c6..9816be8dc4f 100644
--- a/include/configs/mx1fs2.h
+++ b/include/configs/mx1fs2.h
@@ -87,7 +87,6 @@
#define CONFIG_INITRD_TAG 1 /* send initrd params */
#undef CONFIG_VFD /* do not send framebuffer setup */
-#define CFG_JFFS_CUSTOM_PART
/*
* Malloc pool need to host env + 128 Kb reserve for other allocations.
*/
@@ -136,10 +135,6 @@
#define MX1FS2_FLASH_INTERLEAVE 2 /* ... made of 2 chips */
#define MX1FS2_FLASH_BANK_SIZE 0x02000000 /* size of one flash bank*/
#define MX1FS2_FLASH_SECT_SIZE 0x00020000 /* size of erase sector */
-#define MX1FS2_JFFS2_PART0_START 0x10200000
-#define MX1FS2_JFFS2_PART0_SIZE 0x00500000
-#define MX1FS2_JFFS2_PART1_START 0x10700000
-#define MX1FS2_JFFS2_PART1_SIZE 0x00900000
#else
#define MX1FS2_FLASH_BUS_WIDTH 2 /* we use 16 bit FLASH memory... */
#define MX1FS2_FLASH_INTERLEAVE 1 /* ... made of 1 chip */
@@ -167,9 +162,28 @@
* footprint.
* NOTE: Enable CFG_CMD_JFFS2 for JFFS2 support.
*/
-#define CFG_JFFS2_FIRST_BANK 0
-#define CFG_JFFS2_FIRST_SECTOR 5
-#define CFG_JFFS2_NUM_BANKS 1
+
+/*
+ * 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 0x00050000
+*/
+
+/* mtdparts command line support */
+/* Note: fake mtd_id used, no linux mtd map file */
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=mx1fs2-0"
+
+#ifdef BUS32BIT_VERSION
+#define MTDPARTS_DEFAULT "mtdparts=mx1fs2-0:2m@5m(part0),5m@9m(part1)"
+#else
+#define MTDPARTS_DEFAULT "mtdparts=mx1fs2-0:-@320k(jffs2)"
+#endif
/*
* Environment setup. Definitions of monitor location and size with
diff --git a/include/configs/omap2420h4.h b/include/configs/omap2420h4.h
index 47f78fad4b2..c7916036ff3 100644
--- a/include/configs/omap2420h4.h
+++ b/include/configs/omap2420h4.h
@@ -265,10 +265,23 @@
#define CFG_FLASH_ERASE_TOUT (30*75*CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (30*75*CFG_HZ) /* Timeout for Flash Write */
-/* Flash banks JFFS2 should use */
-#define CFG_MAX_MTD_BANKS (CFG_MAX_FLASH_BANKS+CFG_MAX_NAND_DEVICE)
#define CFG_JFFS2_MEM_NAND
-#define CFG_JFFS2_FIRST_BANK 1 /* use flash_info[1] */
-#define CFG_JFFS2_NUM_BANKS 1
+
+/*
+ * JFFS2 partitions
+ */
+/* No command line, one static partition, whole device */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor1"
+#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 "nor1=omap2420-1"
+#define MTDPARTS_DEFAULT "mtdparts=omap2420-1:-(jffs2)"
+*/
#endif /* __CONFIG_H */
diff --git a/include/configs/sc520_cdp.h b/include/configs/sc520_cdp.h
index 764efdf7206..d7d07a62fc9 100644
--- a/include/configs/sc520_cdp.h
+++ b/include/configs/sc520_cdp.h
@@ -138,8 +138,22 @@
#define CONFIG_SC520_CDP_USE_SPI /* Store configuration in the SPI part */
#undef CONFIG_SC520_CDP_USE_MW /* Store configuration in the MicroWire part */
#define CONFIG_SPI_X 1
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1 /* */
+
+/*
+ * 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 */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=SC520CDP Flash Bank #0"
+#define MTDPARTS_DEFAULT "mtdparts=SC520CDP Flash Bank #0:-(jffs2)"
+*/
/*-----------------------------------------------------------------------
* Device drivers
diff --git a/include/configs/sc520_spunk.h b/include/configs/sc520_spunk.h
index 4114dd323dc..a8e355508b1 100644
--- a/include/configs/sc520_spunk.h
+++ b/include/configs/sc520_spunk.h
@@ -147,8 +147,23 @@
#endif
-#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS 1 /* */
+/*
+ * 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=sc520_spunk-0"
+#define MTDPARTS_DEFAULT "mtdparts=sc520_spunk-0:-(jffs2)"
+*/
/*-----------------------------------------------------------------------
* Device drivers
diff --git a/include/configs/v37.h b/include/configs/v37.h
index 45bc353ad2a..b3c62556d2a 100644
--- a/include/configs/v37.h
+++ b/include/configs/v37.h
@@ -87,10 +87,23 @@
CFG_CMD_JFFS2 | \
CFG_CMD_DATE )
-
-/* Flash banks JFFS2 should use */
-#define CFG_JFFS2_FIRST_BANK 1
-#define CFG_JFFS2_NUM_BANKS 1
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition, whole device */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor1"
+#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 "nor1=v37-1"
+#define MTDPARTS_DEFAULT "mtdparts=v37-1:-(jffs2)"
+*/
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
diff --git a/include/configs/voiceblue.h b/include/configs/voiceblue.h
index 1640163cd4d..72b0a4c8e8b 100644
--- a/include/configs/voiceblue.h
+++ b/include/configs/voiceblue.h
@@ -247,4 +247,22 @@
#define VOICEBLUE_LED_REG 0x04030000
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor0"
+#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
+#define CONFIG_JFFS2_PART_OFFSET 0x00040000
+
+/* mtdparts command line support */
+/* Note: fake mtd_id used, no linux mtd map file */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=voiceblue-0"
+#define MTDPARTS_DEFAULT "mtdparts=voiceblue-0:128k(uboot),64k(env),64k(renv),-(jffs2)"
+*/
+
#endif /* __CONFIG_H */
diff --git a/include/configs/xsengine.h b/include/configs/xsengine.h
index 847e91a0596..dc702cf4458 100644
--- a/include/configs/xsengine.h
+++ b/include/configs/xsengine.h
@@ -59,9 +59,23 @@
#define PHYS_FLASH_2 0x00000000 /* Flash Bank #2 */
#define PHYS_FLASH_SECT_SIZE 0x00020000 /* 127 KB sectors */
#define CFG_FLASH_BASE PHYS_FLASH_1
-#define CFG_JFFS2_NUM_BANKS 1
-#define CFG_JFFS2_FIRST_BANK 0
-#define CFG_JFFS_CUSTOM_PART 1
+
+/*
+ * 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=xsengine-0"
+#define MTDPARTS_DEFAULT "mtdparts=xsengine-0:256k(uboot),1m(kernel1),8m(kernel2)"
+*/
/* Environment settings */
#define CONFIG_ENV_OVERWRITE
diff --git a/include/jffs2/load_kernel.h b/include/jffs2/load_kernel.h
index d8b4240766e..882a80ea3ab 100644
--- a/include/jffs2/load_kernel.h
+++ b/include/jffs2/load_kernel.h
@@ -25,40 +25,37 @@
*
*/
-/* this struct is very similar to mtd_info */
-struct part_info {
- u32 size; /* Total size of the Partition */
-
- /* "Major" erase size for the device. Naïve users may take this
- * to be the only erase size available, or may use the more detailed
- * information below if they desire
- */
- u32 erasesize;
+#include <linux/list.h>
- /* Where in memory does this partition start? */
- char *offset;
+/* mtd device types */
+#define MTD_DEV_TYPE_NOR 0x0001
+#define MTD_DEV_TYPE_NAND 0x0002
+#define MTD_DEV_TYPE(type) ((type == MTD_DEV_TYPE_NAND) ? "nand" : "nor")
- /* used by jffs2 set to NULL */
- void *jffs2_priv;
-
- /* private filed used by user */
- void *usr_priv;
+struct mtd_device {
+ struct list_head link;
+ struct mtdids *id; /* parent mtd id entry */
+ u16 num_parts; /* number of partitions on this device */
+ struct list_head parts; /* partitions */
};
-struct part_info*
-jffs2_part_info(int part_num);
-
-struct kernel_loader {
-
- /* Return true if there is a kernel contained at src */
- int (* check_magic)(struct part_info *part);
-
- /* load the kernel from the partition part to dst, return the number
- * of bytes copied if successful, zero if not */
- u32 (* load_kernel)(u32 *dst, struct part_info *part, const char *kernel_filename);
+struct part_info {
+ struct list_head link;
+ char *name; /* partition name */
+ u8 auto_name; /* set to 1 for generated name */
+ u32 size; /* total size of the partition */
+ u32 offset; /* offset within device */
+ void *jffs2_priv; /* used internaly by jffs2 */
+ u32 mask_flags; /* kernel MTD mask flags */
+ struct mtd_device *dev; /* parent device */
+};
- /* A brief description of the module (ie, "cramfs") */
- char *name;
+struct mtdids {
+ struct list_head link;
+ u8 type; /* device type */
+ u8 num; /* device number */
+ u32 size; /* device size */
+ char *mtd_id; /* linux kernel device id */
};
#define ldr_strlen strlen
diff --git a/include/linux/list.h b/include/linux/list.h
new file mode 100644
index 00000000000..d2a7d43be1d
--- /dev/null
+++ b/include/linux/list.h
@@ -0,0 +1,258 @@
+#ifndef _LINUX_LIST_H
+#define _LINUX_LIST_H
+
+#ifndef ARCH_HAS_PREFETCH
+#define ARCH_HAS_PREFETCH
+static inline void prefetch(const void *x) {;}
+#endif
+
+/*
+ * Simple doubly linked list implementation.
+ *
+ * Some of the internal functions ("__xxx") are useful when
+ * manipulating whole lists rather than single entries, as
+ * sometimes we already know the next/prev entries and we can
+ * generate better code by using them directly rather than
+ * using the generic single-entry routines.
+ */
+
+struct list_head {
+ struct list_head *next, *prev;
+};
+
+#define LIST_HEAD_INIT(name) { &(name), &(name) }
+
+#define LIST_HEAD(name) \
+ struct list_head name = LIST_HEAD_INIT(name)
+
+#define INIT_LIST_HEAD(ptr) do { \
+ (ptr)->next = (ptr); (ptr)->prev = (ptr); \
+} while (0)
+
+/*
+ * Insert a new entry between two known consecutive entries.
+ *
+ * This is only for internal list manipulation where we know
+ * the prev/next entries already!
+ */
+static inline void __list_add(struct list_head *new,
+ struct list_head *prev,
+ struct list_head *next)
+{
+ next->prev = new;
+ new->next = next;
+ new->prev = prev;
+ prev->next = new;
+}
+
+/**
+ * list_add - add a new entry
+ * @new: new entry to be added
+ * @head: list head to add it after
+ *
+ * Insert a new entry after the specified head.
+ * This is good for implementing stacks.
+ */
+static inline void list_add(struct list_head *new, struct list_head *head)
+{
+ __list_add(new, head, head->next);
+}
+
+/**
+ * list_add_tail - add a new entry
+ * @new: new entry to be added
+ * @head: list head to add it before
+ *
+ * Insert a new entry before the specified head.
+ * This is useful for implementing queues.
+ */
+static inline void list_add_tail(struct list_head *new, struct list_head *head)
+{
+ __list_add(new, head->prev, head);
+}
+
+/*
+ * Delete a list entry by making the prev/next entries
+ * point to each other.
+ *
+ * This is only for internal list manipulation where we know
+ * the prev/next entries already!
+ */
+static inline void __list_del(struct list_head *prev, struct list_head *next)
+{
+ next->prev = prev;
+ prev->next = next;
+}
+
+/**
+ * list_del - deletes entry from list.
+ * @entry: the element to delete from the list.
+ * Note: list_empty on entry does not return true after this, the entry is in an undefined state.
+ */
+static inline void list_del(struct list_head *entry)
+{
+ __list_del(entry->prev, entry->next);
+ entry->next = (void *) 0;
+ entry->prev = (void *) 0;
+}
+
+/**
+ * list_del_init - deletes entry from list and reinitialize it.
+ * @entry: the element to delete from the list.
+ */
+static inline void list_del_init(struct list_head *entry)
+{
+ __list_del(entry->prev, entry->next);
+ INIT_LIST_HEAD(entry);
+}
+
+/**
+ * list_move - delete from one list and add as another's head
+ * @list: the entry to move
+ * @head: the head that will precede our entry
+ */
+static inline void list_move(struct list_head *list, struct list_head *head)
+{
+ __list_del(list->prev, list->next);
+ list_add(list, head);
+}
+
+/**
+ * list_move_tail - delete from one list and add as another's tail
+ * @list: the entry to move
+ * @head: the head that will follow our entry
+ */
+static inline void list_move_tail(struct list_head *list,
+ struct list_head *head)
+{
+ __list_del(list->prev, list->next);
+ list_add_tail(list, head);
+}
+
+/**
+ * list_empty - tests whether a list is empty
+ * @head: the list to test.
+ */
+static inline int list_empty(struct list_head *head)
+{
+ return head->next == head;
+}
+
+static inline void __list_splice(struct list_head *list,
+ struct list_head *head)
+{
+ struct list_head *first = list->next;
+ struct list_head *last = list->prev;
+ struct list_head *at = head->next;
+
+ first->prev = head;
+ head->next = first;
+
+ last->next = at;
+ at->prev = last;
+}
+
+/**
+ * list_splice - join two lists
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ */
+static inline void list_splice(struct list_head *list, struct list_head *head)
+{
+ if (!list_empty(list))
+ __list_splice(list, head);
+}
+
+/**
+ * list_splice_init - join two lists and reinitialise the emptied list.
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ *
+ * The list at @list is reinitialised
+ */
+static inline void list_splice_init(struct list_head *list,
+ struct list_head *head)
+{
+ if (!list_empty(list)) {
+ __list_splice(list, head);
+ INIT_LIST_HEAD(list);
+ }
+}
+
+/**
+ * list_entry - get the struct for this entry
+ * @ptr: the &struct list_head pointer.
+ * @type: the type of the struct this is embedded in.
+ * @member: the name of the list_struct within the struct.
+ */
+#define list_entry(ptr, type, member) \
+ ((type *)((char *)(ptr)-(unsigned long)(&((type *)0)->member)))
+
+/**
+ * list_for_each - iterate over a list
+ * @pos: the &struct list_head to use as a loop counter.
+ * @head: the head for your list.
+ */
+#define list_for_each(pos, head) \
+ for (pos = (head)->next, prefetch(pos->next); pos != (head); \
+ pos = pos->next, prefetch(pos->next))
+/**
+ * list_for_each_prev - iterate over a list backwards
+ * @pos: the &struct list_head to use as a loop counter.
+ * @head: the head for your list.
+ */
+#define list_for_each_prev(pos, head) \
+ for (pos = (head)->prev, prefetch(pos->prev); pos != (head); \
+ pos = pos->prev, prefetch(pos->prev))
+
+/**
+ * list_for_each_safe - iterate over a list safe against removal of list entry
+ * @pos: the &struct list_head to use as a loop counter.
+ * @n: another &struct list_head to use as temporary storage
+ * @head: the head for your list.
+ */
+#define list_for_each_safe(pos, n, head) \
+ for (pos = (head)->next, n = pos->next; pos != (head); \
+ pos = n, n = pos->next)
+
+/**
+ * list_for_each_entry - iterate over list of given type
+ * @pos: the type * to use as a loop counter.
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ */
+#define list_for_each_entry(pos, head, member) \
+ for (pos = list_entry((head)->next, typeof(*pos), member), \
+ prefetch(pos->member.next); \
+ &pos->member != (head); \
+ pos = list_entry(pos->member.next, typeof(*pos), member), \
+ prefetch(pos->member.next))
+
+/**
+ * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
+ * @pos: the type * to use as a loop counter.
+ * @n: another type * to use as temporary storage
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ */
+#define list_for_each_entry_safe(pos, n, head, member) \
+ for (pos = list_entry((head)->next, typeof(*pos), member), \
+ n = list_entry(pos->member.next, typeof(*pos), member); \
+ &pos->member != (head); \
+ pos = n, n = list_entry(n->member.next, typeof(*n), member))
+
+/**
+ * list_for_each_entry_continue - iterate over list of given type
+ * continuing after existing point
+ * @pos: the type * to use as a loop counter.
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ */
+#define list_for_each_entry_continue(pos, head, member) \
+ for (pos = list_entry(pos->member.next, typeof(*pos), member), \
+ prefetch(pos->member.next); \
+ &pos->member != (head); \
+ pos = list_entry(pos->member.next, typeof(*pos), member), \
+ prefetch(pos->member.next))
+
+#endif