u-boot.git/lib, branch v2020.01-rc1

efi_loader: disk: install FILE_SYSTEM_PROTOCOL only if available

2019-10-17T17:19:56+00:00

In the current implementation, EFI_SIMPLEFILE_SYSTEM_PROTOCOL is always
installed to all the partitions even if some of them may house no file
system.

With this patch, that protocol will be installed only if any file system
exists.

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

efi_loader: device_path: check against file path length

2019-10-17T17:19:55+00:00

device_path strcuture has 2 bytes of "length" field, and so
file path length should not exceed this limit, 65535.

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

rsa: Return immediately if required-key verification fails

2019-10-15T14:40:03+00:00

Currently, if image verification with a required key fails, rsa_verify()
code tries to find another key to verify the FIT image. This however, is
not the intended behavior as the documentation says that required keys
"must be verified for the image / configuration to be considered valid".

This patch fixes the issue by making rsa_verify() return immediately if
the verification of a required key fails.

Signed-off-by: Daniele Alessandrelli

Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86

2019-10-08T22:45:26+00:00

- Rename existing FSP code to fsp1
- Add fsp2 directory in preparation to support FSP 2.0
- Various x86 platform codes update
- Various bug fixes and updates in dm core, sandbox and spl

dm: core: Drop fdtdec_get_pci_addr()

2019-10-08T05:57:47+00:00

This function ise effectively replaced by ofnode_read_pci_addr() which
works with flat tree. Delete it to avoid code duplication.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

spl: Allow tiny printf() to be controlled in SPL and TPL

2019-10-08T05:57:45+00:00

At present there is only one control for this and it is used for both SPL
and TPL. But SPL might have a lot more space than TPL so the extra cost of
a full printf() might be acceptable.

Split the option into two, providing separate SPL and TPL controls. The
TPL setting defaults to the same as SPL.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

spl: Avoid checking for Ctrl-C in SPL with print_buffer()

2019-10-08T05:51:02+00:00

We don't have a console in SPL so it doesn't make sense to check for
Ctrl-C when printing a memory dump. Skip this so that print_buffer() can
be used in SPL.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

efi: device path for nvme

2019-10-06T14:02:37+00:00

This allows our EFI API to create a device path node for NVMe
devices.  It adds the necessary device path struct, uses the
nvme namespace accessor to retrieve the id and eui64, and also
provides support for the device path text protocol.

Signed-off-by: Patrick Wildt 
Tested-by: Heinrich Schuchardt 
Reviewed-by: Heinrich Schuchardt

efi_selftest: testing read-only variables

2019-10-06T14:02:37+00:00

The UEFI spec has this sentence:
"Variables that have runtime access but that are not nonvolatile are
read-only data variables once ExitBootServices() is performed."

At least EDK2 therefore treats variable PlatformLangCodes only as read-only
at runtime. Nowhere do we make this variable read-only in U-Boot.

Do not use variable PlatformLangCodes for testing if the read only
attribute of variables is observed before ExitBootServices().

Fixes: 5a24239c951e ("efi_loader: selftest: enable APPEND_WRITE tests")
Signed-off-by: Heinrich Schuchardt

efi_selftest: correct SetVariable() test

2019-10-06T14:02:37+00:00

Errors should not only be announced as text but should also result in
EFI_ST_FAILURE being returned.

Signed-off-by: Heinrich Schuchardt