u-boot.git/common/fb_mmc.c, branch master

fastboot: Move fastboot to drivers/fastboot

2018-05-30T09:59:21+00:00

Separate CMD_FASTBOOT from FASTBOOT and move code and configuration to
drivers/fastboot.

Switch dependencies on FASTBOOT to USB_FUNCTION_FASTBOOT as anyone who wants
FASTBOOT before this series wants USB_FUNCTION_FASTBOOT. Split
USB_FUNCTION_FASTBOOT from FASTBOOT so they retain their existing
behaviour.

Signed-off-by: Alex Kiernan 
Reviewed-by: Simon Glass 
Acked-by: Joe Hershberger

fastboot: sparse: make write_sparse_image useable for non-fastboot

2018-05-08T00:57:51+00:00

write_sparse_image could be useful for non-fastboot users.
For ex a platform, without usb-device/fastboot support, could
get sparse images over tftp and write using the mmc command.
Or non-android systems could also leverage the sparse format.

Towards that, this patch removes anything fastboot specific from
the write_sparse_image implementation. Which includes making the
function return integer as error code and calls for fastboot logging
via an optional callback function 'mssg'.

Signed-off-by: Jassi Brar

fastboot: sparse: remove redundant argument to write_sparse_image

2018-05-08T00:57:51+00:00

'sz' has no use for write_sparse_image, remove it simplifying the api.

Signed-off-by: Jassi Brar

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

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

treewide: replace with error() with pr_err()

2017-10-04T15:59:44+00:00

U-Boot widely uses error() as a bit noisier variant of printf().

This macro causes name conflict with the following line in
include/linux/compiler-gcc.h:

  # define __compiletime_error(message) __attribute__((error(message)))

This prevents us from using __compiletime_error(), and makes it
difficult to fully sync BUILD_BUG macros with Linux.  (Notice
Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().)

Let's convert error() into now treewide-available pr_err().

Done with the help of Coccinelle, excluing tools/ directory.

The semantic patch I used is as follows:

// 
@@@@
-error
+pr_err
 (...)
// 

Signed-off-by: Masahiro Yamada 
Reviewed-by: Simon Glass 
[trini: Re-run Coccinelle]
Signed-off-by: Tom Rini

fb_mmc.c: Correct blk_dread() return value checks

2017-08-21T09:31:11+00:00

The function blk_dread will return -ENOSYS on failure or on success the
number of blocks read, which must be the number asked to read (otherwise
it failed somewhere).  Correct this check.

Cc: Lukasz Majewski 
Signed-off-by: Tom Rini

common/fb_mmc.c: Fix warnings about casts

2017-08-21T09:31:10+00:00

When building the flash zImage code on aarch64 we see warnings about
pointer size casts.  Use uintptr_t instead to correct these.

Cc: Sam Protsenko 
Signed-off-by: Tom Rini 
Reviewed-By: Sam Protsenko

env: Rename getenv/_f() to env_get()

2017-08-16T12:30:24+00:00

We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk 
Signed-off-by: Simon Glass

fastboot: Add support for flashing zImage

2017-06-03T17:08:31+00:00

This patch adds support for flashing zImage to the Android boot
partition on eMMC.

Usage:

    $ fastboot flash zImage 

It's based on [1].

[1] http://omapzoom.org/?p=repo/u-boot.git;a=commit;h=3393b908c1e848bba3706612cbe50aa8970720b3

Signed-off-by: Sam Protsenko

disk: Return the partition number in part_get_info_by_name()

2017-05-12T02:03:37+00:00

Similar to what blk_get_device_part_str() does, this patch makes
part_get_info_by_name() return the partition number in case of a match.
This is useful when the partition number is needed and not just the
descriptor.

Signed-off-by: Alex Deymo 
Reviewed-by: Simon Glass