[U-Boot] [PATCH v1 2/8] rockchip: mkimage: rewrite padding calculation for SD/MMC and SPI images

[Simon Glass]

On 17 April 2017 at 09:48, Philipp Tomsich <
philipp.tomsich at theobroma-systems.com> wrote:
> In (first) breaking and (then) fixing the rkspi tool, I realised that
> the calculation of the required padding (for the header-size and the
> 2K-in-every-4K SPI layout) was not as self-explainatory as it could
> have been. This change rewrites the code (using new, common functions
> in rkcommon.c) and adds verbose in-line comments to ensure that we
> won't fall into the same pit in the future...
>
> Tested on the RK3399 (with has a boot0-style payload) with SD/MMC and SPI.
>
> Signed-off-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
> ---
>
> tools/rkcommon.c | 20 ++++++++++++++++++--
> tools/rkcommon.h | 10 ++++++++--
> tools/rksd.c | 23 ++++++++++++-----------
> tools/rkspi.c | 41 +++++++++++++++++++++++++++--------------
> 4 files changed, 65 insertions(+), 29 deletions(-)
>

Acked-by: Simon Glass <sjg at chromium.org>