X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/d57e4d97e77506e9f634eabe6412c57d81ce0bd4..a4bdef9ca9051d829ee12f9f8ae36016f0c2136e:/target/linux/storm/patches/007-mtd.patch?ds=sidebyside

diff --git a/target/linux/storm/patches/007-mtd.patch b/target/linux/storm/patches/007-mtd.patch
index 75dfd6acc..bc9a03ee4 100644
--- a/target/linux/storm/patches/007-mtd.patch
+++ b/target/linux/storm/patches/007-mtd.patch
@@ -1,6 +1,6 @@
 --- a/drivers/mtd/chips/Kconfig
 +++ b/drivers/mtd/chips/Kconfig
-@@ -220,6 +220,13 @@
+@@ -220,6 +220,13 @@ config MTD_ROM
  	  This option enables basic support for ROM chips accessed through
  	  a bus mapping driver.
  
@@ -35,7 +35,7 @@
  
  #define MANUFACTURER_AMD	0x0001
  #define MANUFACTURER_ATMEL	0x001F
-@@ -322,6 +327,13 @@
+@@ -322,6 +327,13 @@ struct mtd_info *cfi_cmdset_0002(struct 
  #endif
  
  		bootloc = extp->TopBottom;
@@ -49,7 +49,7 @@
  		if ((bootloc != 2) && (bootloc != 3)) {
  			printk(KERN_WARNING "%s: CFI does not contain boot "
  			       "bank location. Assuming top.\n", map->name);
-@@ -340,6 +352,9 @@
+@@ -340,6 +352,9 @@ struct mtd_info *cfi_cmdset_0002(struct 
  				cfi->cfiq->EraseRegionInfo[j] = swap;
  			}
  		}
@@ -59,7 +59,7 @@
  		/* Set the default CFI lock/unlock addresses */
  		cfi->addr_unlock1 = 0x555;
  		cfi->addr_unlock2 = 0x2aa;
-@@ -461,6 +476,7 @@
+@@ -461,6 +476,7 @@ static int __xipram chip_ready(struct ma
  	map_word d, t;
  
  	d = map_read(map, addr);
@@ -67,7 +67,7 @@
  	t = map_read(map, addr);
  
  	return map_word_equal(map, d, t);
-@@ -626,7 +642,9 @@
+@@ -626,7 +642,9 @@ static void put_chip(struct map_info *ma
  	default:
  		printk(KERN_ERR "MTD: put_chip() called with oldstate %d!!\n", chip->oldstate);
  	}
@@ -77,7 +77,7 @@
  }
  
  #ifdef CONFIG_MTD_XIP
-@@ -940,7 +958,9 @@
+@@ -940,7 +958,9 @@ static inline int do_read_secsi_onechip(
  	cfi_send_gen_cmd(0x90, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
  	cfi_send_gen_cmd(0x00, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
  
@@ -87,7 +87,7 @@
  	spin_unlock(chip->mutex);
  
  	return 0;
-@@ -1005,7 +1025,10 @@
+@@ -1005,7 +1025,10 @@ static int __xipram do_write_oneword(str
  	 */
  	unsigned long uWriteTimeout = ( HZ / 1000 ) + 1;
  	int ret = 0;
@@ -99,7 +99,7 @@
  	int retry_cnt = 0;
  
  	adr += chip->start;
-@@ -1037,9 +1060,15 @@
+@@ -1037,9 +1060,15 @@ static int __xipram do_write_oneword(str
  	ENABLE_VPP(map);
  	xip_disable(map, chip, adr);
   retry:
@@ -115,7 +115,7 @@
  	map_write(map, datum, adr);
  	chip->state = FL_WRITING;
  
-@@ -1072,7 +1101,13 @@
+@@ -1072,7 +1101,13 @@ static int __xipram do_write_oneword(str
  		}
  
  		if (chip_ready(map, adr))
@@ -130,7 +130,7 @@
  
  		/* Latency issues. Drop the lock, wait a while and retry */
  		UDELAY(map, chip, adr, 1);
-@@ -1084,8 +1119,17 @@
+@@ -1084,8 +1119,17 @@ static int __xipram do_write_oneword(str
  		/* FIXME - should have reset delay before continuing */
  
  		if (++retry_cnt <= MAX_WORD_RETRIES)
@@ -149,7 +149,7 @@
  		ret = -EIO;
  	}
  	xip_enable(map, chip, adr);
-@@ -1171,7 +1215,14 @@
+@@ -1171,7 +1215,14 @@ static int cfi_amdstd_write_words(struct
  				return 0;
  		}
  	}
@@ -165,7 +165,7 @@
  	/* We are now aligned, write as much as possible */
  	while(len >= map_bankwidth(map)) {
  		map_word datum;
-@@ -1181,7 +1232,15 @@
+@@ -1181,7 +1232,15 @@ static int cfi_amdstd_write_words(struct
  		ret = do_write_oneword(map, &cfi->chips[chipnum],
  				       ofs, datum);
  		if (ret)
@@ -181,7 +181,7 @@
  
  		ofs += map_bankwidth(map);
  		buf += map_bankwidth(map);
-@@ -1189,19 +1248,38 @@
+@@ -1189,19 +1248,38 @@ static int cfi_amdstd_write_words(struct
  		len -= map_bankwidth(map);
  
  		if (ofs >> cfi->chipshift) {
@@ -220,7 +220,7 @@
  		spin_lock(cfi->chips[chipnum].mutex);
  
  		if (cfi->chips[chipnum].state != FL_READY) {
-@@ -1221,7 +1299,11 @@
+@@ -1221,7 +1299,11 @@ static int cfi_amdstd_write_words(struct
  #endif
  			goto retry1;
  		}
@@ -233,7 +233,7 @@
  		tmp_buf = map_read(map, ofs + chipstart);
  
  		spin_unlock(cfi->chips[chipnum].mutex);
-@@ -1231,11 +1313,23 @@
+@@ -1231,11 +1313,23 @@ static int cfi_amdstd_write_words(struct
  		ret = do_write_oneword(map, &cfi->chips[chipnum],
  				ofs, tmp_buf);
  		if (ret)
@@ -258,7 +258,7 @@
  	return 0;
  }
  
-@@ -1275,6 +1369,7 @@
+@@ -1275,6 +1369,7 @@ static int __xipram do_write_buffer(stru
  	ENABLE_VPP(map);
  	xip_disable(map, chip, cmd_adr);
  
@@ -266,7 +266,7 @@
  	cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
  	cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, cfi->device_type, NULL);
  	//cfi_send_gen_cmd(0xA0, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
-@@ -1535,6 +1630,9 @@
+@@ -1535,6 +1630,9 @@ static int __xipram do_erase_oneblock(st
  	DECLARE_WAITQUEUE(wait, current);
  	int ret = 0;
  
@@ -276,7 +276,7 @@
  	adr += chip->start;
  
  	spin_lock(chip->mutex);
-@@ -1613,6 +1711,9 @@
+@@ -1613,6 +1711,9 @@ static int __xipram do_erase_oneblock(st
  	chip->state = FL_READY;
  	put_chip(map, chip, adr);
  	spin_unlock(chip->mutex);
@@ -479,7 +479,7 @@
 +MODULE_DESCRIPTION("MTD chip driver for ROM chips");
 --- a/drivers/mtd/maps/Kconfig
 +++ b/drivers/mtd/maps/Kconfig
-@@ -614,5 +614,30 @@
+@@ -614,5 +614,30 @@ config MTD_PLATRAM
  
  	  This selection automatically selects the map_ram driver.
  
@@ -1943,7 +1943,7 @@
 +
 --- /dev/null
 +++ b/drivers/mtd/maps/sl2312_flashmap.h
-@@ -0,0 +1,21 @@
+@@ -0,0 +1,20 @@
 +/*
 + * Please note that the name are used in mkflash script. Therefore
 + * don't change them.  If you want to add different partitions, you
@@ -1959,8 +1959,7 @@
 +static struct mtd_partition sl2312_partitions[] = {
 +	{ name: "RedBoot", 	 offset: 0x00000000, size: 0x00020000, },
 +	{ name: "kernel", 	 offset: 0x00020000, size: 0x00100000, },
-+	{ name: "rootfs", 	 offset: 0x00120000, size: 0x00500000, },
-+	{ name: "rootfs_data", 	 offset: 0x00620000, size: 0x001A0000, },
++	{ name: "rootfs", 	 offset: 0x00120000, size: 0x006A0000, },
 +	{ name: "VCTL", 	 offset: 0x007C0000, size: 0x00010000, },
 +	{ name: "cfg", 	 	 offset: 0x007D0000, size: 0x00020000, },
 +	{ name: "FIS directory", offset: 0x007F0000, size: 0x00010000, }
@@ -2015,7 +2014,7 @@
 +};
 --- a/drivers/mtd/mtdchar.c
 +++ b/drivers/mtd/mtdchar.c
-@@ -59,6 +59,77 @@
+@@ -59,6 +59,77 @@ struct mtd_file_info {
  	enum mtd_file_modes mode;
  };
  
@@ -2093,7 +2092,7 @@
  static loff_t mtd_lseek (struct file *file, loff_t offset, int orig)
  {
  	struct mtd_file_info *mfi = file->private_data;
-@@ -162,13 +233,21 @@
+@@ -162,13 +233,21 @@ static ssize_t mtd_read(struct file *fil
  	int len;
  	char *kbuf;
  
@@ -2116,7 +2115,7 @@
  
  	/* FIXME: Use kiovec in 2.5 to lock down the user's buffers
  	   and pass them directly to the MTD functions */
-@@ -178,8 +257,12 @@
+@@ -178,8 +257,12 @@ static ssize_t mtd_read(struct file *fil
  	else
  		kbuf=kmalloc(count, GFP_KERNEL);
  
@@ -2130,7 +2129,7 @@
  
  	while (count) {
  
-@@ -224,6 +307,9 @@
+@@ -224,6 +307,9 @@ static ssize_t mtd_read(struct file *fil
  			*ppos += retlen;
  			if (copy_to_user(buf, kbuf, retlen)) {
  				kfree(kbuf);
@@ -2140,7 +2139,7 @@
  				return -EFAULT;
  			}
  			else
-@@ -235,13 +321,19 @@
+@@ -235,13 +321,19 @@ static ssize_t mtd_read(struct file *fil
  				count = 0;
  		}
  		else {
@@ -2161,7 +2160,7 @@
  	return total_retlen;
  } /* mtd_read */
  
-@@ -255,24 +347,40 @@
+@@ -255,24 +347,40 @@ static ssize_t mtd_write(struct file *fi
  	int ret=0;
  	int len;
  
@@ -2205,7 +2204,7 @@
  
  	while (count) {
  
-@@ -283,6 +391,9 @@
+@@ -283,6 +391,9 @@ static ssize_t mtd_write(struct file *fi
  
  		if (copy_from_user(kbuf, buf, len)) {
  			kfree(kbuf);
@@ -2215,7 +2214,7 @@
  			return -EFAULT;
  		}
  
-@@ -323,11 +434,17 @@
+@@ -323,11 +434,17 @@ static ssize_t mtd_write(struct file *fi
  		}
  		else {
  			kfree(kbuf);
@@ -2233,7 +2232,7 @@
  	return total_retlen;
  } /* mtd_write */
  
-@@ -381,36 +498,67 @@
+@@ -381,36 +498,67 @@ static int mtd_ioctl(struct inode *inode
  	u_long size;
  	struct mtd_info_user info;
  
@@ -2304,7 +2303,7 @@
  		break;
  	}
  
-@@ -433,7 +581,12 @@
+@@ -433,7 +581,12 @@ static int mtd_ioctl(struct inode *inode
  		struct erase_info *erase;
  
  		if(!(file->f_mode & 2))
@@ -2317,7 +2316,7 @@
  
  		erase=kzalloc(sizeof(struct erase_info),GFP_KERNEL);
  		if (!erase)
-@@ -447,6 +600,9 @@
+@@ -447,6 +600,9 @@ static int mtd_ioctl(struct inode *inode
  			if (copy_from_user(&erase->addr, argp,
  				    sizeof(struct erase_info_user))) {
  				kfree(erase);
@@ -2327,7 +2326,7 @@
  				return -EFAULT;
  			}
  			erase->mtd = mtd;
-@@ -484,14 +640,26 @@
+@@ -484,14 +640,26 @@ static int mtd_ioctl(struct inode *inode
  		struct mtd_oob_buf buf;
  		struct mtd_oob_ops ops;
  
@@ -2357,7 +2356,7 @@
  
  		if (!mtd->write_oob)
  			ret = -EOPNOTSUPP;
-@@ -499,8 +667,12 @@
+@@ -499,8 +667,12 @@ static int mtd_ioctl(struct inode *inode
  			ret = access_ok(VERIFY_READ, buf.ptr,
  					buf.length) ? 0 : EFAULT;
  
@@ -2371,7 +2370,7 @@
  
  		ops.ooblen = buf.length;
  		ops.ooboffs = buf.start & (mtd->oobsize - 1);
-@@ -536,19 +708,35 @@
+@@ -536,19 +708,35 @@ static int mtd_ioctl(struct inode *inode
  		struct mtd_oob_buf buf;
  		struct mtd_oob_ops ops;
  
@@ -2411,7 +2410,7 @@
  
  		ops.ooblen = buf.length;
  		ops.ooboffs = buf.start & (mtd->oobsize - 1);
-@@ -580,7 +768,12 @@
+@@ -580,7 +768,12 @@ static int mtd_ioctl(struct inode *inode
  		struct erase_info_user info;
  
  		if (copy_from_user(&info, argp, sizeof(info)))
@@ -2424,7 +2423,7 @@
  
  		if (!mtd->lock)
  			ret = -EOPNOTSUPP;
-@@ -594,7 +787,12 @@
+@@ -594,7 +787,12 @@ static int mtd_ioctl(struct inode *inode
  		struct erase_info_user info;
  
  		if (copy_from_user(&info, argp, sizeof(info)))
@@ -2437,7 +2436,7 @@
  
  		if (!mtd->unlock)
  			ret = -EOPNOTSUPP;
-@@ -629,11 +827,21 @@
+@@ -629,11 +827,21 @@ static int mtd_ioctl(struct inode *inode
  		loff_t offs;
  
  		if (copy_from_user(&offs, argp, sizeof(loff_t)))
@@ -2459,7 +2458,7 @@
  		break;
  	}
  
-@@ -642,11 +850,21 @@
+@@ -642,11 +850,21 @@ static int mtd_ioctl(struct inode *inode
  		loff_t offs;
  
  		if (copy_from_user(&offs, argp, sizeof(loff_t)))
@@ -2481,7 +2480,7 @@
  		break;
  	}
  
-@@ -654,8 +872,12 @@
+@@ -654,8 +872,12 @@ static int mtd_ioctl(struct inode *inode
  	case OTPSELECT:
  	{
  		int mode;
@@ -2495,7 +2494,7 @@
  
  		mfi->mode = MTD_MODE_NORMAL;
  
-@@ -670,7 +892,12 @@
+@@ -670,7 +892,12 @@ static int mtd_ioctl(struct inode *inode
  	{
  		struct otp_info *buf = kmalloc(4096, GFP_KERNEL);
  		if (!buf)
@@ -2508,7 +2507,7 @@
  		ret = -EOPNOTSUPP;
  		switch (mfi->mode) {
  		case MTD_MODE_OTP_FACTORY:
-@@ -701,12 +928,24 @@
+@@ -701,12 +928,24 @@ static int mtd_ioctl(struct inode *inode
  	{
  		struct otp_info info;
  
@@ -2536,7 +2535,7 @@
  		ret = mtd->lock_user_prot_reg(mtd, info.start, info.length);
  		break;
  	}
-@@ -742,8 +981,12 @@
+@@ -742,8 +981,12 @@ static int mtd_ioctl(struct inode *inode
  			break;
  
  		case MTD_MODE_RAW:
@@ -2550,7 +2549,7 @@
  			mfi->mode = arg;
  
  		case MTD_MODE_NORMAL:
-@@ -766,6 +1009,10 @@
+@@ -766,6 +1009,10 @@ static int mtd_ioctl(struct inode *inode
  		ret = -ENOTTY;
  	}
  
@@ -2563,7 +2562,7 @@
  
 --- a/drivers/mtd/nand/Kconfig
 +++ b/drivers/mtd/nand/Kconfig
-@@ -44,6 +44,13 @@
+@@ -44,6 +44,13 @@ config MTD_NAND_AUTCPU12
  	  This enables the driver for the autronix autcpu12 board to
  	  access the SmartMediaCard.
  
@@ -4939,7 +4938,7 @@
 +#endif
 --- a/drivers/mtd/maps/Makefile
 +++ b/drivers/mtd/maps/Makefile
-@@ -71,3 +71,7 @@
+@@ -71,3 +71,7 @@ obj-$(CONFIG_MTD_PLATRAM)	+= plat-ram.o
  obj-$(CONFIG_MTD_OMAP_NOR)	+= omap_nor.o
  obj-$(CONFIG_MTD_MTX1)		+= mtx-1_flash.o
  obj-$(CONFIG_MTD_TQM834x)	+= tqm834x.o