Eric Lee / smarc-uboot

16 Aug, 2017

1 commit

12 Jul, 2017

1 commit

  • 552a848e4   imx: reorganize IMX code as other SOCs ... Browse Code »

    Change is consistent with other SOCs and it is in preparation
    for adding SOMs. SOC's related files are moved from cpu/ to
    mach-imx/.

    This change is also coherent with the structure in kernel.

    Signed-off-by: Stefano Babic

    CC: Fabio Estevam
    CC: Akshay Bhat
    CC: Ken Lin
    CC: Marek Vasut
    CC: Heiko Schocher
    CC: "Sébastien Szymanski"
    CC: Christian Gmeiner
    CC: Stefan Roese
    CC: Patrick Bruenn
    CC: Troy Kisky
    CC: Nikita Kiryanov
    CC: Otavio Salvador
    CC: "Eric Bénard"
    CC: Jagan Teki
    CC: Ye Li
    CC: Peng Fan
    CC: Adrian Alonso
    CC: Alison Wang
    CC: Tim Harvey
    CC: Martin Donnelly
    CC: Marcin Niestroj
    CC: Lukasz Majewski
    CC: Adam Ford
    CC: "Albert ARIBAUD (3ADEV)"
    CC: Boris Brezillon
    CC: Soeren Moch
    CC: Richard Hu
    CC: Wig Cheng
    CC: Vanessa Maegima
    CC: Max Krummenacher
    CC: Stefan Agner
    CC: Markus Niebel
    CC: Breno Lima
    CC: Francesco Montefoschi
    CC: Jaehoon Chung
    CC: Scott Wood
    CC: Joe Hershberger
    CC: Anatolij Gustschin
    CC: Simon Glass
    CC: "Andrew F. Davis"
    CC: "Łukasz Majewski"
    CC: Patrice Chotard
    CC: Nobuhiro Iwamatsu
    CC: Hans de Goede
    CC: Masahiro Yamada
    CC: Stephen Warren
    CC: Andre Przywara
    CC: "Álvaro Fernández Rojas"
    CC: York Sun
    CC: Xiaoliang Yang
    CC: Chen-Yu Tsai
    CC: George McCollister
    CC: Sven Ebenfeld
    CC: Filip Brozovic
    CC: Petr Kulhavy
    CC: Eric Nelson
    CC: Bai Ping
    CC: Anson Huang
    CC: Sanchayan Maity
    CC: Lokesh Vutla
    CC: Patrick Delaunay
    CC: Gary Bisson
    CC: Alexander Graf
    CC: u-boot@lists.denx.de
    Reviewed-by: Fabio Estevam
    Reviewed-by: Christian Gmeiner

    Stefano Babic
     

26 Oct, 2016

1 commit

07 Sep, 2016

1 commit

  • edf009373   mx6: ddr: Allow changing REFSEL and REFR fields ... Browse Code »
    23

    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
     

14 Apr, 2016

1 commit

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