07 Sep, 2016

1 commit

• edf009373   mx6: ddr: Allow changing REFSEL and REFR fields ... Browse Code »

  20

  Currently MX6 SPL DDR initialization hardcodes the REF_SEL and
  REFR fields of the MDREF register as 1 and 7, respectively for
  DDR3 and 0 and 3 for LPDDR2.

  Looking at the MDREF initialization done via DCD we see that
  boards do need to initialize these fields differently:

  $ git grep 0x021b0020 board/
  board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800
  board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */
  board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800
  board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800
  board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800
  board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800
  board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800
  board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800
  board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800
  board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800
  board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800
  board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800
  board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800
  board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800
  board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800

  So introduce a mechanism for users to be able to configure
  REFSEL and REFR fields as needed.

  Keep all the mx6 SPL users in their current REF_SEL and REFR values,
  so no functional changes for the existing users.

  Signed-off-by: Fabio Estevam
  Reviewed-by: Eric Nelson

  Fabio Estevam

  2016-09-07 00:22:48 +0800  

14 Apr, 2016

1 commit

• ff6552e8c   xpress: Update <usb/ehci-fsl.h> include ... Browse Code »

  This has been renamed to some time ago but was missed
  here.

  Signed-off-by: Tom Rini

  Tom Rini

  2016-04-14 03:45:50 +0800  

26 Mar, 2016

1 commit

• a7f480d92   arm: mx6: Add CCV xPress board support ... Browse Code »

  This patch add support for the CCV xPress board which is equipped
  with the i.MX6UL. And provides the following interfaces:

  - 128MiB DDR
  - UART
  - I2C
  - eMMC (with booting)
  - Ethernet
  - USB

  This patch adds two build targets. One with and one without SPL. The
  non-SPL version is used for loading U-Boot via USB (imx_usb_loader).

  Signed-off-by: Stefan Roese
  Cc: Fabio Estevam
  Cc: Stefano Babic

  Stefan Roese

  2016-03-26 21:16:12 +0800