u-boot.git/cmd, branch v2020.04

cmd: Add test and fix bugs for dm drivers

2020-04-09T13:18:56+00:00

Add a test for the dm drivers command. Also fix a null pointer dereference
revealed by said test.

Signed-off-by: Sean Anderson 
Reviewed-by: Bin Meng 
Tested-by: Bin Meng 
Reviewed-by: Simon Glass

Merge branch '2020-03-31-master-imports'

2020-03-31T14:07:01+00:00

- mpc8xxx GPIO, SPI bugfixes
- Add VxWorks to FIT images
- macb ethernet driver bugfix

cmd: mmc: fix typo 'a EMMC'

2020-03-31T14:06:52+00:00

%s/a EMMC/an eMMC/g

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Jaehoon Chung

efi_loader: only reserve memory if fdt node enabled

2020-03-28T09:45:03+00:00

Sub-nodes of /reserved-memory may be disabled. In this case we should not
reserve memory in the memory map.

Reported-by: Patrick DELAUNAY 
Fixes: fef907b2e440 ("efi_loader: create reservations after
ft_board_setup")
Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Atish Patra

cmd: efidebug: fix int to pointer cast

2020-03-28T09:45:03+00:00

On 32 bit systems fix
warning: cast to pointer from integer of different size
[-Wint-to-pointer-cast]

Fixes: a415d61eac26 ("cmd: map addresses to sysmem in efidebug memmap")
Signed-off-by: Heinrich Schuchardt

cmd: bootefi: Parse reserved-memory node from DT

2020-03-17T07:29:52+00:00

Currently, bootefi only parses memory reservation block to setup
EFI reserved memory mappings. However, it doesn't parse the
reserved-memory[1] device tree node that also can contain the
reserved memory regions.

Add capability to parse reserved-memory node and update the EFI memory
mappings accordingly.

1. /doc/device-tree-bindings/reserved-memory/reserved-memory.txt]

Signed-off-by: Atish Patra 

Fix an endless loop.

The /reserved-memory node may have children without reg property. Remove
a superfluous debug statement.

Signed-off-by: Heinrich Schuchardt

cmd: map addresses to sysmem in efidebug memmap

2020-03-17T07:29:52+00:00

Addresses in the sandbox's device tree are in the sandbox's virtual address
space. If we want to compare memory reservations in the device-tree with
the output of 'efidebug memmap', we need to convert back to this address
space.

Adjust the output of the 'efidebug memmap' command.

Signed-off-by: Heinrich Schuchardt

efi_loader: create reservations after ft_board_setup

2020-03-17T07:29:52+00:00

Some memory reservations are made in ft_board_setup(). Ensure that we
create reserved memory map entries after ft_board_setup().

The downside of this patch is that if bootefi is called multiple times with
an devicetree argument superfluous reservations for the old copies of the
device tree will exist. But that is still better than missing a reservation.

Deleting the superfluous reservations is not possible because reservations
in the memory map are rounded to page size and may be coallesced.

Signed-off-by: Heinrich Schuchardt

cmd: gpio: Make `gpio input` return pin value again

2020-03-13T13:30:30+00:00

4dbc107f4683 ("cmd: gpio: Correct do_gpio() return value") correctly
changed the behaviour of the gpio command to return CMD_RET_SUCCESS or
CMD_RET_FAILURE, but any existing script which expects the return value
to be the pin value is broken by this change.

Reinstate the legacy behaviour for `gpio input` only.

Fixes: 4dbc107f4683 ("cmd: gpio: Correct do_gpio() return value")
Signed-off-by: Alex Kiernan 
Signed-off-by: Alex Kiernan 
Reviewed-by: Simon Glass

cmd: efidebug: correct error message

2020-03-11T07:23:05+00:00

Add the missing line feed at the error message if the variable referred to
by 'efidebug boot rm' does not exist.

Shorten the format string by using the variable name instead of the number
of the boot variable.

Signed-off-by: Heinrich Schuchardt