u-boot.git/lib, branch v2020.10-rc5

efi_selftest: check for RISC-V boot-hartid in FDT

2020-09-18T20:23:58+00:00

On RISC-V check that the /chosen node has a boot-hartid property.

To run the test configure with CONFIG_CMD_BOOTEFI_SELFTEST=y and issue

    setenv efi_selftest device tree
    setenv serial# myserial
    bootefi selftest

If the test succeeds, it reports the boot-hartid, e.g.

    boot-hartid: 1

Signed-off-by: Heinrich Schuchardt

efi_selftest: rework device tree test

2020-09-18T20:23:58+00:00

Allow specifying the node on which a property is searched.
Test the device tree consistency more rigorously.
Some efi_st_printf() calls have been converted to efi_st_error().

Signed-off-by: Heinrich Schuchardt

efi_memory: refine overlap_only_ram description

2020-09-18T20:23:58+00:00

Refine text for overlap_only_ram description to
match to what exactly flag does and aling description
with other functions.

Signed-off-by: Maxim Uvarov 
Reviewed-by: Heinrich Schuchardt

lib: fdt: Fix fdtdec_setup_mem..() conversion to livetree API

2020-09-16T20:54:00+00:00

Repair incorrectly negated condition in the original patch which broke
DT memory node parsing on everything which has more than one DT memory
node, e.g. R-Car3.

In case multiple valid memory nodes are present in the DT, the original
patch would complete parsing cycle for the first memory node, then move
on to the next one, identify it as a valid, and end the parsing. The fix
is to invert the condition, to make the code behave as it did before the
livetree conversion, so it would continue parsing the subsequent memory
nodes as well.

Fixes: c2f0950c33 ("lib: fdt: Convert fdtdes_setup_mem..() to livetree API")
Signed-off-by: Marek Vasut 
Cc: Michal Simek 
Cc: Simon Glass 
Cc: Tom Rini 
Tested-by: Biju Das 
Reviewed-by: Michal Simek

efi_selftest: restore gd before do_reset()

2020-09-14T21:28:52+00:00

Before calling do_reset() in the EFI selftest we must restore the global
data pointer.

Fixes: fa63753f86cc ("efi_selftest: substitute ResetSystem() by do_reset()")
Signed-off-by: Heinrich Schuchardt

efi_loader: save global data pointer on RISC-V

2020-09-14T21:28:52+00:00

On RISC-V the global data pointer is stored in register gp. When a UEFI
binary calls the EFI API we have to restore it.

Signed-off-by: Heinrich Schuchardt

efi_loader: efi_var_mem_notify_exit_boot_services

2020-09-14T21:28:52+00:00

efi_var_mem_notify_exit_boot_services() is invoked when ExitBootServices()
is called by the UEFI payload.

efi_var_mem_notify_exit_boot_services() should not be defined as
__efi_runtime as it is invoking EFI_ENTRY() and EFI_EXIT() which themselves
are not __efi_runtime.

Fixes: f1f990a8c958 ("efi_loader: memory buffer for variables")
Fixes: e01aed47d6a0 ("efi_loader: Enable run-time variable support for tee based variables")
Signed-off-by: Heinrich Schuchardt 
Acked-by: Ilias Apalodimas

rsa: crash in br_i32_decode() called from rsa_gen_key_prop()

2020-09-14T21:28:52+00:00

Fixes problem for unaligned 32bit big-endian access in
lib/rsa/rsa-keyprop.c.

Exchanges br_i32_decode() with get_unaligned_be32().

This will keep the unaligned access for architectures capable and will do
some byte-shift magic for the not so capable ones.

Reported-by: Heinrich Schuchardt 
Signed-by: Robert Reither 
Remove unused include.
Reviewed-by: Heinrich Schuchardt

efi_selftest: simplify Makefile

2020-09-06T19:21:41+00:00

CONFIG_EFI_LOADER cannot be selected for ARMv7-M CPUs. So don't check it in
the Makefile.

Signed-off-by: Heinrich Schuchardt

efi_loader: remove duplicate image size check

2020-09-06T19:21:41+00:00

The image size is checked in efi_load_pe(). Avoid checking it twice.

Signed-off-by: Heinrich Schuchardt