[U-Boot] [PATCH V2 0/2] eMMC: support for Read Protected Memory Block (RPMB)

[Pierre Aubert]

This serie of patches adds some functions and a sub-command of 'mmc' for  programming the authentication key and for reading and writing the RPMB partition of an eMMC according to the JEDEC standard No. 64-A441

The sub-command rpmb is enabled by the flag CONFIG_SUPPORT_EMMC_RPMB defined
in the board configuration file.
It has been tested on a SabreSDP iMX6 board.

Changes in V2:
- use ALLOC_CACHE_ALIGN_BUFFER in rpmb.c instead of a static buffer for the 
  RPMB frames.

Pierre Aubert (2):
  eMMC: add support for operations in RPMB partition
  eMMC: cmd_mmc.c adds the 'rpmb' sub-command for the 'mmc' command

 common/cmd_mmc.c     |  128 ++++++++++++++++++++-
 drivers/mmc/Makefile |    1 +
 drivers/mmc/rpmb.c   |  323 ++++++++++++++++++++++++++++++++++++++++++++++++++
 include/mmc.h        |   10 ++-
 lib/Makefile         |    3 +
 5 files changed, 463 insertions(+), 2 deletions(-)
 create mode 100644 drivers/mmc/rpmb.c

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1.7.6.5