u-boot.git/cmd, branch v2022.04

cmd: efidebug: simplify do_efi_boot_add()

2022-03-26T06:46:21+00:00

When calling efi_dp_from_name() we are not interested in the device part.
Just pass NULL as an argument.

Suggested-by: AKASHI Takahiro 
Signed-off-by: Heinrich Schuchardt

cmd: eeprom: Do not rewrite EEPROM I2C bus with DM I2C enabled

2022-03-23T06:27:37+00:00

With DM I2C, the EEPROM bus has been correctly configured in
eeprom_execute_command() already. Do not reconfigure it here
with hard-coded bus number again.

Signed-off-by: Marek Vasut 
Cc: Heiko Schocher 
Cc: Tom Rini 
Reviewed-by: Heiko Schocher

efi_loader: use short-form DP for load options

2022-03-20T10:03:06+00:00

The GUID of partitions is sufficient for identification and will stay
constant in the lifetime of a boot option. The preceding path of the
device-path may change due to changes in the enumeration of devices.
Therefore it is preferable to use the short-form of device-paths in load
options. Adjust the 'efidebug boot add' command accordingly.

Signed-off-by: Heinrich Schuchardt

efi_loader: Ignore DT when ACPI is on

2022-03-20T10:03:06+00:00

For targets that enable ACPI, we should not pass Device Trees into
the payload. However, our distro boot logic always passes the builtin
DT as an argument.

To make it easy to use ACPI with distro boot, let's just ignore the DT
argument to bootefi when ACPI is enabled. That way, we can successfully
distro boot payloads on ACPI enabled targets.

Signed-off-by: Alexander Graf 
Reviewed-by: Mark Kettenis 
Reviewed-by: Heinrich Schuchardt

cmd/mmc: fix output of mmc info for e-MMC

2022-03-16T07:40:57+00:00

e-MMC and SD standards differ for some CID fields:

- 6 Byte Name - assigned by Manufacturer (SD 5 Byte)
- 1 Byte OEM - assigned by Jedec  (SD 2 Byte)

See e-MMC standard (JEDEC Standard No. 84-B51), 7.2.3 (OID) and 7.2.4 (PNM)

Signed-off-by: Max Merchel 
Signed-off-by: Markus Niebel 
Reviewed-by: Jaehoon Chung

cmd: add serial console support for the cls command

2022-03-12T11:27:07+00:00

Currently the cls command does not support the serial console

The screen can be cleared in the video uclass, the colored frame buffer
console, and the serial console by sending the same escape sequence.
This reduces the cls command to a single printf() statement on most
boards.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass

cmd: pwm: fix typo 'eisable' -> 'disable'

2022-03-04T20:20:06+00:00

Fixed misspelled 'disable' in help text.

Signed-off-by: Sébastien Szymanski

efi_loader: update the timing of enabling and disabling EFI watchdog

2022-02-26T06:37:01+00:00

UEFI specification requires that 5 minutes watchdog timer is
armed before the firmware's boot manager invokes an EFI boot option.
This watchdog timer is updated as follows, according to the
UEFI specification.

 1) The EFI Image may reset or disable the watchdog timer as needed.
 2) If control is returned to the firmware's boot manager,
    the watchdog timer must be disabled.
 3) On successful completion of EFI_BOOT_SERVICES.ExitBootServices()
    the watchdog timer is disabled.

1) is up to the EFI image, and 3) is already implemented in U-Boot.
This patch implements 2), the watchdog is disabled when control is
returned to U-Boot.

In addition, current implementation arms the EFI watchdog at only
the first "bootefi" invocation. The EFI watchdog must be armed
in every EFI boot option invocation.

Signed-off-by: Masahisa Kojima 
Reviewed-by: Heinrich Schuchardt

cmd: clk: fix long help message

2022-02-25T06:41:04+00:00

Fix the long help message for "clk setfreq" command

Fixes: 7ab418fbe612 ("clk: add support for setting clk rate from cmdline")
Signed-off-by: Patrick Delaunay 
Reviewed-by: Sean Anderson 
Link: https://lore.kernel.org/r/20220131172131.4.Ic863c28ffdcc15b3f4616434c2efd88b4e45495c@changeid

cmd: clk: update result of do_clk_setfreq

2022-02-25T06:41:04+00:00

Update the result of do_clk_setfreq and always returns a CMD_RET_ value
(-EINVAL was a possible result).

This patch avoid the CLI output "exit not allowed from main input shell."

Fixes: 7ab418fbe612 ("clk: add support for setting clk rate from cmdline")
Signed-off-by: Patrick Delaunay 
Reviewed-by: Sean Anderson 
Link: https://lore.kernel.org/r/20220131172131.3.Iec2029edb7fc0b29e13bcb86058ad2f614f62779@changeid