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fs: fatfs: Add CONFIG_FS_FATFS_LBA64

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The Kconfig option enables support for 64-bit LBA, which also allows
to enable  GUID Partition Table (GPT) support.

Signed-off-by: Grygorii Strashko <grygorii_strashko@epam.com>
This commit is contained in:
Grygorii Strashko 2024-05-31 18:13:44 +03:00 committed by Fabio Baltieri
parent cba339a6f4
commit 01f72f92b4
2 changed files with 12 additions and 0 deletions
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5
modules/fatfs/zephyr_fatfs_config.h
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@ -71,6 +71,11 @@
#define FF_FS_TIMEOUT K_FOREVER
#endif /* defined(CONFIG_FS_FATFS_REENTRANT) */
#if defined(CONFIG_FS_FATFS_LBA64)
#undef FF_LBA64
#define FF_LBA64 CONFIG_FS_FATFS_LBA64
#endif /* defined(CONFIG_FS_FATFS_LBA64) */
/*
* These options are override from default values, but have no Kconfig
* options.

7
subsys/fs/Kconfig.fatfs
View file

@ -230,6 +230,13 @@ config FS_FATFS_REENTRANT
access for each volume. Will create a zephyr mutex object for each
FatFs volume and a FatFs system mutex.
config FS_FATFS_LBA64
bool "Support for 64-bit LBA"
depends on FS_FATFS_EXFAT
help
This option enables support for 64-bit LBA, which also
enables GPT support.
endmenu
endif # FAT_FILESYSTEM_ELM