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author | Donggeun Kim | 2011-10-24 16:15:28 -0500 |
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committer | Wolfgang Denk | 2011-10-26 14:40:44 -0500 |
commit | c30a15e590c7e5bfd27e4704c81648071f11d51f (patch) | |
tree | 3dfb06047dccb50fbf1555ff48a5396ea5317488 /README | |
parent | eea63e05d0b7f54e7aa39725015483972c71cb3c (diff) | |
download | u-boot-c30a15e590c7e5bfd27e4704c81648071f11d51f.tar.gz u-boot-c30a15e590c7e5bfd27e4704c81648071f11d51f.tar.xz u-boot-c30a15e590c7e5bfd27e4704c81648071f11d51f.zip |
FAT: Add FAT write feature
In some cases, saving data in RAM as a file with FAT format is required.
This patch allows the file to be written in FAT formatted partition.
The usage is similar with reading a file.
First, fat_register_device function is called before file_fat_write function
in order to set target partition.
Then, file_fat_write function is invoked with desired file name,
start ram address for writing data, and file size.
Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'README')
-rw-r--r-- | README | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -1175,6 +1175,11 @@ The following options need to be configured: | |||
1175 | to disable the command chpart. This is the default when you | 1175 | to disable the command chpart. This is the default when you |
1176 | have not defined a custom partition | 1176 | have not defined a custom partition |
1177 | 1177 | ||
1178 | - FAT(File Allocation Table) filesystem write function support: | ||
1179 | CONFIG_FAT_WRITE | ||
1180 | Support for saving memory data as a file | ||
1181 | in FAT formatted partition | ||
1182 | |||
1178 | - Keyboard Support: | 1183 | - Keyboard Support: |
1179 | CONFIG_ISA_KEYBOARD | 1184 | CONFIG_ISA_KEYBOARD |
1180 | 1185 | ||