[U-Boot] [PATCH 0/5] mmc: omap_hsmmc: Add support for ADMA

Jean-Jacques Hiblot jjhiblot at ti.com
Tue Jul 11 16:20:09 UTC 2017


This series enables the ADMA present in some OMAP SOCs. 
On a DRA7 the performances when reading from the eMMC go from 20MB/s
to 40MB/s.
Also while were at it, fix some incorrect bit operations

This is the first series of 3 which wille enable HS200 and UHS on the omap5
platforms (dra7 and am57).
This series applies on u-boot-mmc/hs200-ufs-testing although it could be
modified to apply on u-boot/master.

JJ


Jean-Jacques Hiblot (2):
  Revert "omap_hsmmc: update struct hsmmc to accommodate omap3 from DT"
  omap: Update the base address of the MMC controllers

Kishon Vijay Abraham I (3):
  mmc: omap_hsmmc: Add support for DMA (ADMA2)
  mmc: omap_hsmmc: Enable Auto command (CMD12) enable
  mmc: omap_hsmmc: Fix incorrect bit operations for disabling a bit

 arch/arm/include/asm/arch-am33xx/mmc_host_def.h    |   4 +-
 arch/arm/include/asm/arch-omap4/mmc_host_def.h     |   6 +-
 arch/arm/include/asm/arch-omap5/mmc_host_def.h     |   6 +-
 arch/arm/include/asm/omap_mmc.h                    |  19 +-
 arch/arm/mach-keystone/include/mach/mmc_host_def.h |   4 +-
 drivers/mmc/omap_hsmmc.c                           | 234 +++++++++++++++++----
 6 files changed, 222 insertions(+), 51 deletions(-)

-- 
1.9.1



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