u-boot.git/cmd/mem.c, branch v2024.04

cmd/mem.c: fix wrong use of ifdef, drop pointless SUPPORT_64BIT_DATA macro

2024-01-17T13:00:07+00:00

The macro MEM_SUPPORT_64BIT_DATA is always defined, as either 1 or 0,
so using "#ifdef MEM_SUPPORT_64BIT_DATA" doesn't do what one
expects.

This means that currently all 32 bit targets get compiled with the .q
suffix mentioned in the help text, while it doesn't actually work.

Use the proper "#if" instead.

There's really no point defining another similarly-named macro with
exactly the same value, so just use MEM_SUPPORT_64BIT_DATA throughout.

Signed-off-by: Rasmus Villemoes

cmd/mem.c: use memmove in do_mem_cp()

2024-01-16T22:05:29+00:00

There's no 'mv' shell command for handling overlapping src and dst
regions, and there's no point introducing one, when we can just make
the existing 'cp' command DTRT in all cases. memmove() should at most
be a few instructions more then memcpy() (to detect the appropriate
direction to do the copy), which is of course completely in the noise
with all the string processing that a shell command does.

Reviewed-by: Simon Glass 
Signed-off-by: Rasmus Villemoes

cmd: fix mtest on 64 bit systems

2023-01-27T17:31:58+00:00

* Use 16 digits on 64 bit systems.
* Use 64 bit patterns on 64 bit systems.
* Expect the sign bit in bit 63 on 64 bit systems.
* Adjust the formatting of a constant.
* Always print result on new line

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Stefan Roese

cyclic: Use schedule() instead of WATCHDOG_RESET()

2022-09-18T08:26:33+00:00

Globally replace all occurances of WATCHDOG_RESET() with schedule(),
which handles the HW_WATCHDOG functionality and the cyclic
infrastructure.

Signed-off-by: Stefan Roese 
Reviewed-by: Simon Glass 
Tested-by: Tom Rini  [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]

common: Drop display_options.h from common header

2022-08-10T17:46:55+00:00

Move this out of the common header and include it only where needed.

Signed-off-by: Simon Glass

Audit inclusion

2022-08-04T20:18:47+00:00

A large number of files include  as it used to be how various
SPI flash related functions were found, or for other reasons entirely.
In order to migrate some further CONFIG symbols to Kconfig we need to
not include flash.h in cases where we don't have a NOR flash of some
sort enabled.  Furthermore, in cases where we are in common code and it
doesn't make sense to try and further refactor the code itself in to new
files we need to guard this inclusion.

Signed-off-by: Tom Rini

global: Convert simple_strtoul() with decimal to dectoul()

2021-08-02T17:32:14+00:00

It is a pain to have to specify the value 10 in each call. Add a new
dectoul() function and update the code to use it.

Signed-off-by: Simon Glass

global: Convert simple_strtoul() with hex to hextoul()

2021-08-02T17:32:14+00:00

It is a pain to have to specify the value 16 in each call. Add a new
hextoul() function and update the code to use it.

Add a proper comment to simple_strtoul() while we are here.

Signed-off-by: Simon Glass

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42+00:00

Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include  at all, so
remove that include.

Signed-off-by: Simon Glass 
Signed-off-by: Tom Rini

command: Add constants for cmd_get_data_size string / error

2020-12-01T15:33:38+00:00

At present these values are open-coded in a few places. Add constants so
the meaning is clear.

Also add a comment to cmd_get_data_size()

Signed-off-by: Simon Glass