Eric Lee / smarc-uboot

05 Oct, 2018

1 commit

  • f25c1755a   rockchip: Fix rkimage format for SPL boot over USB ... Browse Code »

    The 'rkimage' format used for booting rockchip boards over USB seems to
    have been broken since commit 7bf274b9caab ("rockchip: mkimage: use
    imagename to select spl hdr & spl size"). That commit adds an offset of
    RK_SPL_HDR_START(=2048) to the location the 'RKxx' header is written
    at. However the bootrom expects this header to be the first four bytes of
    the image, not at offset 2048. This appears to have been a copy paste
    error since the 'rksd' and 'rkspi' image types do require this offset.

    Furthermore commit 111bcc4fb6cb ("rockchip: mkimage: pad the header to
    8-bytes (using a 'nop') for RK3399"), commit 3d54eabcafec9 ("rockchip:
    spl: RK3399: use boot0 hook to create space for SPL magic") and
    commit 308277569229 ("rockchip: mkimage: update rkimage to support
    pre-padded payloads") changed the way the space for the 'RKxx' header is
    allocated and written to the image without adjusting 'rkimage'.

    This commit fixes those mistakes and makes it possible to load u-boot SPL
    over USB once more.

    (Tested on RK3399)

    Signed-off-by: Daniel Gröber
    Reviewed-by: Philipp Tomsich

    Daniel Gröber
     

07 May, 2018

1 commit

  • 83d290c56   SPDX: Convert all of our single license tags to Linux Kernel style ... Browse Code »
    56

    When U-Boot started using SPDX tags we were among the early adopters and
    there weren't a lot of other examples to borrow from. So we picked the
    area of the file that usually had a full license text and replaced it
    with an appropriate SPDX-License-Identifier: entry. Since then, the
    Linux Kernel has adopted SPDX tags and they place it as the very first
    line in a file (except where shebangs are used, then it's second line)
    and with slightly different comment styles than us.

    In part due to community overlap, in part due to better tag visibility
    and in part for other minor reasons, switch over to that style.

    This commit changes all instances where we have a single declared
    license in the tag as both the before and after are identical in tag
    contents. There's also a few places where I found we did not have a tag
    and have introduced one.

    Signed-off-by: Tom Rini

    Tom Rini
     

11 May, 2017

1 commit

  • 253c60a55   rockchip: mkimage: remove placeholder functions from rkimage ... Browse Code »
    14

    The imagetool framework checks whether function pointer for the verify,
    print and extract actions are available and will will handle their
    absence appropriately.

    This change removes the unnecessary functions and uses the driver
    structure to convey available functionality to imagetool. This is in
    fact better than having verify just return 0 (which previously broke
    dumpimage, as dumpimage assumed that we had handled the image and did
    not continue to probe further).

    Signed-off-by: Philipp Tomsich
    Acked-by: Simon Glass

    Philipp Tomsich
     

17 Mar, 2017

1 commit

  • cfbcdade7   rockchip: mkimage: Allow encoding of loader code in spl images ... Browse Code »

    Rockchip SoCs allow the spl code to be rc4-encoded, not only the
    image header, but only newer SoCs allow this encoding to be disabled.

    The rk3188 is not part of those and requires its boot code to be
    rc4-encoded with the regular key. So add the ability to do this
    encoding via a setting on a per-soc basis when building spl images.

    Signed-off-by: Heiko Stuebner
    Reviewed-by: Simon Glass
    Reviewed-by: Kever Yang
    Tested-by: Kever Yang

    Heiko Stübner
     

28 May, 2016

1 commit

14 Dec, 2015

2 commits

01 Dec, 2015

1 commit

  • 6ae586094   rockchip: Add max spl size & spl header configs ... Browse Code »

    Our chips may have different max spl size and spl header, so
    we need to add configs for that.

    Signed-off-by: Jeffy Chen
    Acked-by: Simon Glass
    Dropped CONFIG_ROCKCHIP_MAX_SPL_SIZE from rk3288_common.h,
    Added $(if...) to tools/Makefile to fix widespread build breakage
    Signed-off-by: Simon Glass

    Series-changes: 8
    - Drop CONFIG_ROCKCHIP_MAX_SPL_SIZE from rk3288_common.h,
    - Add $(if...) to tools/Makefile to fix widespread build breakage

    Jeffy Chen
     

03 Sep, 2015

1 commit