Skip to content

GitLab

Switch branch/tag
  1. 13 Mar, 2019 2 commits
  3. 12 Mar, 2019 1 commit
    • Tien Hock, Loh's avatar
      drivers: synopsys: Fix synopsys MMC driver · 3d0f30bb
      Tien Hock, Loh authored 
      

There are some issues with synopsys MMC driver:
- CMD8 should not expect data (for SD)
- ACMD51 should expect data (Send SCR for SD)
- dw_prepare should not dictate size to be MMC_BLOCK_SIZE, block size is
now handled in the dw_prepare function
- after the CMD completes, when doing dw_read, we need to invalidate cache
and wait for the data transfer to complete
- Need to set FIFO threshold, otherwise DMA might never get the interrupt
to read or write
Signed-off-by: default avatarTien Hock, Loh <tien.hock.loh@intel.com>
      3d0f30bb
  5. 08 Mar, 2019 1 commit
  7. 07 Mar, 2019 1 commit
    • Tien Hock, Loh's avatar
      drivers: mmc: Fix some issues with MMC stack · a468e756
      Tien Hock, Loh authored 
      

Some bugs in MMC stack needs to be fixed:
- scr cannot be local as this will cause cache issue when invalidating
after the read DMA transfer is completed
- ACMD41 needs to send voltage information in initialization, otherwise the
command is a query, thus will not initialize the controller
- when checking device state, retry until the retries counter goes to zero
before failing
Signed-off-by: default avatarTien Hock, Loh <tien.hock.loh@intel.com>
      a468e756
  9. 04 Mar, 2019 2 commits
  11. 28 Feb, 2019 2 commits
  13. 26 Feb, 2019 1 commit
    • Ying-Chun Liu (PaulLiu)'s avatar
      rpi3: sdhost: SDHost driver improvement · 2c8ef2ae
      Ying-Chun Liu (PaulLiu) authored 
      

This commit improves the SDHost driver for RPi3 as following:
 * Unblock MMC_CMD(17). Using MMC_CMD(17) is more efficient on
   block reading.
 * In some low probability that SEND_OP_COND might results CRC7
   error. We can consider that the command runs correctly. We don't
   need to retry this command so removing the code for retry.
 * Using MMC_BUS_WIDTH_1 as MMC default value to improve the stability.
 * Increase the clock to 50Mhz in data mode to speed up the io.
 * Change the pull resistors configuration to gain more stability.
Signed-off-by: default avatarYing-Chun Liu (PaulLiu) <paulliu@debian.org>
      2c8ef2ae
  15. 20 Feb, 2019 1 commit
  17. 19 Feb, 2019 1 commit
  19. 14 Feb, 2019 9 commits
  21. 13 Feb, 2019 1 commit
  23. 12 Feb, 2019 1 commit
  25. 06 Feb, 2019 1 commit
  27. 04 Feb, 2019 1 commit
    • Soby Mathew's avatar
      GICv3: Allow probe for fewer GICR interfaces than exposed by the frame · 5dc2c3f9
      Soby Mathew authored 
      

Previously the GICv3 redistributor probe function
(gicv3_rdistif_base_addrs_probe()) asserted that the number of
per-CPU redistributor interfaces expected to be probed by the
platform is equal to the number exported by the redistributor
frame. This is a problem in case the number of CPUs in the
platform is less than the number of redistributor interfaces
in the frame. Hence this patch removes the assertion check
and allows probe for fewer redistributor interfaces as required
by the platform.

Change-Id: I3449763a3ad70817224442cbe184d001030c9874
Signed-off-by: default avatarSoby Mathew <soby.mathew@arm.com>
      5dc2c3f9
  29. 31 Jan, 2019 1 commit
  31. 29 Jan, 2019 3 commits
  33. 27 Jan, 2019 1 commit
  35. 25 Jan, 2019 8 commits
  37. 18 Jan, 2019 2 commits