[SeaBIOS] [PATCH] Add SD card support
Paul Menzel
paulepanter at users.sourceforge.net
Wed Jun 4 22:27:12 CEST 2014
Dear Dave,
thank you for the patch.
Am Mittwoch, den 04.06.2014, 11:15 -0600 schrieb Dave Frodin:
> From fa9dc2154278b428af16899e1688b3e1b1aabcf7 Mon Sep 17 00:00:00 2001
> From: David Babich <david.babich at se-eng.com>
> Date: Thu, 22 May 2014 16:14:29 -0600
> Subject: [PATCH] Add SD card support
>
> Updated initial commit of SD card boot support. This has been tested
> with SDHC cards booting Puppy linux. SDSC and SDXC cards may
> not work. SD cards pre 1.01 of the SD spec are not supported
> if they use byte addressing and/or block addressing with
> a block size not equal to 512 Bytes. Also, the drivers are
> written to support boot, but not necessarily for optimal
> speed. The driver supports read and not write, and only
> implements functions that are required for boot. Some of the
> source is refactored FreeBSD code.
>
> Signed-off-by: David Babich <david.babich at se-eng.com>
> ---
> Makefile | 3 +-
> src/Kconfig | 10 +
> src/block.c | 33 ++-
> src/block.h | 2 +
> src/config.h | 1 +
> src/hw/bar.h | 65 +++++
> src/hw/sd.c | 613 ++++++++++++++++++++++++++++++++++++++++++++
> src/hw/sd.h | 275 ++++++++++++++++++++
> src/hw/sd_if.c | 413 ++++++++++++++++++++++++++++++
> src/hw/sd_if.h | 49 ++++
> src/hw/sd_utils.c | 190 ++++++++++++++
> src/hw/sd_utils.h | 108 ++++++++
> src/hw/sdhc_generic.c | 697
> ++++++++++++++++++++++++++++++++++++++++++++++++++
your MUA (mail program) automatically added line breaks, making it hard
to apply the patch. Please send it with `git send-email` or use
different options in your MUA.
[…]
Thanks,
Paul
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