From 949a77109747d5db7d559359d3ec24bade653be8 Mon Sep 17 00:00:00 2001
From: Joe Hershberger <joe.hershberger@ni.com>
Date: Thu, 1 Nov 2012 16:54:18 +0000
Subject: [PATCH] ubifs: Allow ubifsmount volume reference by number
UBI can mount volumes by name or number The current code forces you
to name the volume by prepending every name with "ubi:".
>From fs/ubifs/super.c
* There are several ways to specify UBI volumes when mounting UBIFS:
* o ubiX_Y - UBI device number X, volume Y;
* o ubiY - UBI device number 0, volume Y;
* o ubiX:NAME - mount UBI device X, volume with name NAME;
* o ubi:NAME - mount UBI device 0, volume with name NAME.
Now any name passed in any of the above forms are allowed.
Also update the configs that referenced ubifsmount.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
---
fs/ubifs/super.c | 4 +---
include/configs/apx4devkit.h | 2 +-
include/configs/cam_enc_4xx.h | 2 +-
include/configs/dockstar.h | 2 +-
include/configs/ea20.h | 6 +++---
include/configs/ib62x0.h | 2 +-
include/configs/iconnect.h | 2 +-
include/configs/omap3_pandora.h | 3 ++-
include/configs/tricorder.h | 2 +-
include/configs/x600.h | 2 +-
10 files changed, 13 insertions(+), 14 deletions(-)
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 30ccd98c22..9acf243eef 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -1164,10 +1164,9 @@ static struct file_system_type ubifs_fs_type = {
.get_sb = ubifs_get_sb,
};
-int ubifs_mount(char *vol_name)
+int ubifs_mount(char *name)
{
int flags;
- char name[80] = "ubi:";
void *data;
struct vfsmount *mnt;
int ret;
@@ -1186,7 +1185,6 @@ int ubifs_mount(char *vol_name)
* Mount in read-only mode
*/
flags = MS_RDONLY;
- strcat(name, vol_name);
data = NULL;
mnt = NULL;
ret = ubifs_get_sb(&ubifs_fs_type, flags, name, data, mnt);
diff --git a/include/configs/apx4devkit.h b/include/configs/apx4devkit.h
index 73c66af06d..ab4efa4b03 100644
--- a/include/configs/apx4devkit.h
+++ b/include/configs/apx4devkit.h
@@ -222,7 +222,7 @@
"root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
"bootcmd_nand=" \
"run bootargs_nand && ubi part root 2048 && " \
- "ubifsmount rootfs && ubifsload 41000000 boot/uImage && " \
+ "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
"bootm 41000000\0" \
"bootargs_mmc=" \
"setenv bootargs ${kernelargs} " \
diff --git a/include/configs/cam_enc_4xx.h b/include/configs/cam_enc_4xx.h
index a7a698c0ca..56528ddaaf 100644
--- a/include/configs/cam_enc_4xx.h
+++ b/include/configs/cam_enc_4xx.h
@@ -451,7 +451,7 @@
"bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage \0" \
"kernel_addr_r=80600000\0" \
"load_kernel=tftp ${kernel_addr_r} ${bootfile}\0" \
- "ubi_load_kernel=ubi part ubi 2048;ubifsmount ${img_volume};" \
+ "ubi_load_kernel=ubi part ubi 2048;ubifsmount ubi:${img_volume};" \
"ubifsload ${kernel_addr_r} boot/uImage\0" \
"fit_addr_r=" __stringify(CONFIG_BOARD_IMG_ADDR_R) "\0" \
"img_addr_r=" __stringify(CONFIG_BOARD_IMG_ADDR_R) "\0" \
diff --git a/include/configs/dockstar.h b/include/configs/dockstar.h
index 249f93bf13..63d5e35e92 100644
--- a/include/configs/dockstar.h
+++ b/include/configs/dockstar.h
@@ -85,7 +85,7 @@
#define CONFIG_BOOTCOMMAND \
"setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
"ubi part root; " \
- "ubifsmount root; " \
+ "ubifsmount ubi:root; " \
"ubifsload 0x800000 ${kernel}; " \
"ubifsload 0x1100000 ${initrd}; " \
"bootm 0x800000 0x1100000"
diff --git a/include/configs/ea20.h b/include/configs/ea20.h
index d3eb5969dc..a8c08e8d95 100644
--- a/include/configs/ea20.h
+++ b/include/configs/ea20.h
@@ -293,12 +293,12 @@
"bootm ${kernel_addr_r}\0" \
"net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
"tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
- "nand_nand=ubi part nand0,${as};ubifsmount rootfs;" \
+ "nand_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
"ubifsload ${kernel_addr_r} /boot/uImage;" \
"ubifsumount; run nandargs addip addtty " \
"addmtd addmisc addmem;clrlogo;" \
"bootm ${kernel_addr_r}\0" \
- "nand_nandrw=ubi part nand0,${as};ubifsmount rootfs;" \
+ "nand_nandrw=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
"ubifsload ${kernel_addr_r} /boot/uImage;" \
"ubifsumount; run nandrwargs addip addtty " \
"addmtd addmisc addmem;clrlogo;" \
@@ -309,7 +309,7 @@
"u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
"load_magic=if sf probe 0;then sf " \
"read c0000000 0x10000 0x60000;fi\0" \
- "load_nand=ubi part nand0,${as};ubifsmount rootfs;" \
+ "load_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
"if ubifsload c0000014 /boot/u-boot.bin;" \
"then mw c0000008 ${filesize};else echo Error reading" \
" u-boot from nand!;fi\0" \
diff --git a/include/configs/ib62x0.h b/include/configs/ib62x0.h
index f646ae5776..d3c664cd18 100644
--- a/include/configs/ib62x0.h
+++ b/include/configs/ib62x0.h
@@ -88,7 +88,7 @@
#define CONFIG_BOOTCOMMAND \
"setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
"ubi part root; " \
- "ubifsmount root; " \
+ "ubifsmount ubi:root; " \
"ubifsload 0x800000 ${kernel}; " \
"ubifsload 0x1100000 ${initrd}; " \
"bootm 0x800000 0x1100000"
diff --git a/include/configs/iconnect.h b/include/configs/iconnect.h
index ba57849a60..c882bfa606 100644
--- a/include/configs/iconnect.h
+++ b/include/configs/iconnect.h
@@ -87,7 +87,7 @@
#define CONFIG_BOOTCOMMAND \
"setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
"ubi part rootfs; " \
- "ubifsmount rootfs; " \
+ "ubifsmount ubi:rootfs; " \
"ubifsload 0x800000 ${kernel}; " \
"bootm 0x800000"
diff --git a/include/configs/omap3_pandora.h b/include/configs/omap3_pandora.h
index ee888418c5..b77ce25880 100644
--- a/include/configs/omap3_pandora.h
+++ b/include/configs/omap3_pandora.h
@@ -180,7 +180,8 @@
"ext2load mmc1 0 ${loadaddr} autoboot.scr; then " \
"source ${loadaddr}; " \
"fi; " \
- "ubi part boot && ubifsmount boot && ubifsload ${loadaddr} uImage && bootm ${loadaddr}"
+ "ubi part boot && ubifsmount ubi:boot && " \
+ "ubifsload ${loadaddr} uImage && bootm ${loadaddr}"
#define CONFIG_AUTO_COMPLETE 1
/*
diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h
index 1a665ac3ac..ebd7a257f3 100644
--- a/include/configs/tricorder.h
+++ b/include/configs/tricorder.h
@@ -193,7 +193,7 @@
"bootm ${loadaddr}\0" \
"loaduimage_ubi=mtd default; " \
"ubi part fs; " \
- "ubifsmount root; " \
+ "ubifsmount ubi:root; " \
"ubifsload ${loadaddr} /boot/uImage\0" \
"nandboot=echo Booting from nand ...; " \
"run nandargs; " \
diff --git a/include/configs/x600.h b/include/configs/x600.h
index 3082aaa1e6..bb495a1c90 100644
--- a/include/configs/x600.h
+++ b/include/configs/x600.h
@@ -262,7 +262,7 @@
"nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip" \
" addcon addmisc addmtd;" \
"bootm ${kernel_addr} - ${dtb_addr}\0" \
- "ubifs_mount=ubi part ubi${boot_part};ubifsmount rootfs\0" \
+ "ubifs_mount=ubi part ubi${boot_part};ubifsmount ubi:rootfs\0" \
"ubifs_load=ubifsload ${kernel_addr} ${kernel_fs};" \
"ubifsload ${dtb_addr} ${dtb_fs};\0" \
"nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip addcon " \
--
2.39.5