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@@ -2,10 +2,10 @@ U-Boot supports access of both ext2 and ext4 filesystems, either in read-only
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mode or in read-write mode.
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First, to enable support for both ext4 (and, automatically, ext2 as well),
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-but without selecting the corresponding commands, use one of:
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+but without selecting the corresponding commands, enable one of the following:
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- #define CONFIG_FS_EXT4 (for read-only)
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- #define CONFIG_EXT4_WRITE (for read-write)
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+ CONFIG_FS_EXT4 (for read-only)
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+ CONFIG_EXT4_WRITE (for read-write)
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Next, to select the ext2-related commands:
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@@ -20,22 +20,22 @@ or ext4-related commands:
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use one or both of:
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- #define CONFIG_CMD_EXT2
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- #define CONFIG_CMD_EXT4
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+ CONFIG_CMD_EXT2
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+ CONFIG_CMD_EXT4
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-Selecting either of the above automatically defines CONFIG_FS_EXT4 if it
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-wasn't defined already.
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+Selecting either of the above automatically selects CONFIG_FS_EXT4 if it
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+wasn't enabled already.
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-In addition, to get the write access command "ext4write", use:
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+In addition, to get the write access command "ext4write", enable:
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- #define CONFIG_CMD_EXT4_WRITE
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+ CONFIG_CMD_EXT4_WRITE
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-which automatically defines CONFIG_EXT4_WRITE if it wasn't defined
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+which automatically selects CONFIG_EXT4_WRITE if it wasn't defined
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already.
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Also relevant are the generic filesystem commands, selected by:
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- #define CONFIG_CMD_FS_GENERIC
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+ CONFIG_CMD_FS_GENERIC
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This does not automatically enable EXT4 support for you, you still need
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to do that yourself.
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