Dave Marples d1c01e1135 With these changes the SDMMC card for LPC4330 is now working properly BUT it needs more testing, especially with different cards etc. This code should be applicable to all members of the lpc43xx family. ...

In addition to the problems that were previously identified there were a few other bits and pieces outstanding;

  * Timing was dependent on CPU speed rather than absolute time
  * End of transfer handling was a bit mixed up
  * It's possible for data to still be in the FIFO (i.e. not have reached
    the card) when a next write is requested, so we need to wait for that to
    complete
  * Interrupt Status could be carried over from one transfer episode to the
    next, corrupting progress
  * Multi-descriptor DMA writing simply wasn't implemented, but there were no
    indications ... it just failed silently

2018-10-24 18:06:38 -06:00

..

Kconfig

drivers/mmcsd/Kconfig: three configuration settings were within ifdef/endif and led to warning: xxx selects xxxx which has unmet direct dependencies. Fix by moving settings to drivers/Kconfig and outside of the ifdef-endif. Also renamed CONFIG_SDIO_PREFLIGHT to CONFIG_ARCH_HAVE_SDIO_PREFLIGHT to follow naming of similar hidden architecture capability configurations.

2018-08-05 17:58:17 -06:00

Make.defs

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mmcsd_csd.h

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mmcsd_debug.c

Fix a few compilation errors.

2018-04-20 15:55:16 -06:00

mmcsd_sdio.c

With these changes the SDMMC card for LPC4330 is now working properly BUT it needs more testing, especially with different cards etc. This code should be applicable to all members of the lpc43xx family.

2018-10-24 18:06:38 -06:00

mmcsd_sdio.h

drivrs/mmcsd: Partial reversion of commit 17b6c7ba39. Backed out all block callback logic controlled CONFIG_SDIO_BLK_CALLBACK. Usage of this feature by applications is a blatant violation of the POSIX interface standard.

2018-07-20 10:08:01 -06:00

mmcsd_spi.c

Fix lots of typos in C comments and Kconfig help text

2018-07-08 18:24:45 -06:00

mmcsd_spi.h

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mmcsd.h

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