forked from Imagelibrary/rtems
Arnout Vandecappelle:
PR 1569/misc
* libchip/i2c/spi-sd-card.c: Added CRC checks.
PR 1576/misc
* libchip/i2c/spi-sd-card.c: Enable CRC checks.
PR 1567/misc
* libchip/i2c/spi-sd-card.h, libchip/i2c/spi-sd-card.c: Fixed
timeouts.
PR 1579/misc
* libchip/i2c/spi-sd-card.c: Gradually increasing sleep times when
waiting for write to finish.
PR 1580/misc
* libchip/i2c/spi-sd-card.c: Use bigger chunks and yield processor
while waiting for read data.
PR 1586/misc
* libchip/i2c/spi-sd-card.h, libchip/i2c/spi-sd-card.c: Add retries to
SD card accesses.
Signed-off-by: Pavel Pisa <ppisa@pikron.com>