u-boot.git/lib/tiny-printf.c, branch v2023.01

net: Rename SPL_NET_SUPPORT to SPL_NET

2021-09-04T16:48:53+00:00

Rename this option so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass

tiny-printf: Handle %pM format when CONFIG_SPL_NET_SUPPORT is enabled

2021-08-21T22:23:02+00:00

%pM format string is used to print MAC-address and this is required while SPL
network boot.

This patch fixes the SPL boot issues like the following:

    Trying to boot from USB eth
    ## Error: flags type check failure for "ethaddr" <= "40309614M" (type: m)
    ## Error inserting "ethaddr" variable, errno=1
    eth0: eth_cpsw## Error: flags type check failure for "eth1addr" <=
    "81f01114M" (type: m)
    ## Error inserting "eth1addr" variable, errno=1
    , eth1: usb_ether
    eth_cpsw Waiting for PHY auto negotiation to complete......... TIMEOUT !
    Problem booting with BOOTP
    SPL: failed to boot from all boot devices
    ### ERROR ### Please RESET the board ###

Signed-off-by: Matwey V. Kornilov 
Reviewed-by: Simon Glass

tiny-printf: Support %i

2020-05-01T15:03:24+00:00

The most basic printf("%i", value) formating string was missing,
add it for the sake of convenience.

Signed-off-by: Marek Vasut 
Cc: Simon Glass 
Cc: Stefan Roese

Merge tag 'dm-pull-29oct19' of git://git.denx.de/u-boot-dm

2019-11-01T13:34:35+00:00

- Fix for patman with email addresses containing commas
- Bootstage improvements for TPL, SPL
- Various sandbox and dm improvements and fixes

tiny-printf: Support vsnprintf()

2019-10-31T11:22:53+00:00

Add a simple implementation of this function, to allow logging to be
enabled in the SPL or TPL for systems that rely on the tiny printf()
implementation.

To keep the code size small,

- The function is built only when logging is enabled, as it
  (currently) is not needed otherwise; and
- Like the existing implementation of snprintf(), its buffer-size
  parameter is ignored.

Signed-off-by: Simon South

tiny-printf: Reorder code to support %p

2019-10-27T16:56:51+00:00

With a bit of code reordering we can support %p using the existing code
for ulong.

Move the %p code up and adjust the logic accordingly.

Signed-off-by: Simon Glass

tiny-printf: Add print_grouped_ull()

2019-10-27T16:56:51+00:00

This function is used in the bootstage report which may be trigged in TPL
or TPL. Add a very basic implication of this function so that it builds.
There is no attempt to get the formatting right, since this would add too
much code size.

Signed-off-by: Simon Glass 
Reviewed-by: Stefan Roese

tiny-printf: Reduce size by removing ctype

2019-10-27T16:56:41+00:00

The ctype array is brought into the image, adding 256 bytes, when it is
unlikely to be needed. The extra code for %p is only present when DEBUG
is defined, so let's drop ctype as well unless DEBUG is defined.

Signed-off-by: Simon Glass

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

Consolidate __assert_failed into one implementation

2018-04-28T22:32:23+00:00

We had two implementations of __assert_failed which were almost identical,
combine them into one.

Signed-off-by: Alex Kiernan