Jason Kridner ed09701ebe sdcard_image: align partitions with flash pages ...

* Align partitions for SD card performance/wear optimization. For more
details, please see:
http://sakoman.com/OMAP/a-script-for-partitioningformatting-a-bootable-sdmicrosd-card.html

# Modifications to align partitioning by Steve Sakoman
# based on work by Arnd Bergmann
# Align partitions for SD card performance/wear optimization
# FAT partition size is 131072 sectors (64MB) less:
#       MBR - 1 sector
#       padding to align to the page size of the underlying flash - 127 sectors
# so we start the first partition at sector 128 and make it 131072 - 128 = 130944 sectors
# second partition starts at 131072 and continues to fill the card

Signed-off-by: Jason Kridner <jdk@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>

2011-10-27 21:57:52 -04:00

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sdcard_image: align partitions with flash pages

2011-10-27 21:57:52 -04:00