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f552fa496c
u-boot-brain/lib/efi_loader
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Sughosh Ganu f552fa496c efi: qemu: arm64: Add efi_rng_protocol implementation for the platform 
Add support for the EFI_RNG_PROTOCOL routines for the qemu arm64
platform. EFI_RNG_PROTOCOL is an uefi boottime service which is
invoked by the efi stub in the kernel for getting random seed for
kaslr.

The routines are platform specific, and use the virtio-rng device on
the platform to get random data.

The feature can be enabled through the following config
CONFIG_EFI_RNG_PROTOCOL

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Changed SPDX header to use /* instead of //.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-01-07 18:08:22 +01:00
..
.gitignore efi_loader: git ignore helloworld_efi.S 2020-01-07 18:08:20 +01:00
efi_acpi.c efi_loader: Install ACPI configuration tables 2018-07-02 09:23:28 +08:00
efi_bootmgr.c efi_loader: function comments efi_bootmgr.c 2019-07-16 22:17:20 +00:00
efi_boottime.c efi_loader: Add guidcpy function 2020-01-07 18:08:20 +01:00
efi_console.c efi_loader: clear screen should move cursor to home 2020-01-07 18:08:20 +01:00
efi_device_path_to_text.c efi: device path for nvme 2019-10-06 16:02:37 +02:00
efi_device_path_utilities.c SPDX: Convert a few files that were missed before 2018-05-10 20:38:35 -04:00
efi_device_path.c efi_loader: remove unused function efi_dp_from_dev() 2019-11-19 12:10:22 +01:00
efi_disk.c efi_loader: disk: install file system protocol to a whole disk 2019-11-12 23:13:54 +01:00
efi_file.c efi_loader: adjust file system info 2020-01-07 18:08:20 +01:00
efi_freestanding.c efi_loader: __cyg_profile_func_enter/_exit 2020-01-07 18:08:20 +01:00
efi_gop.c doc: UEFI API documentation 2019-09-05 23:18:52 +02:00
efi_hii_config.c efi_loader: debug output for HII protocols 2019-02-13 09:40:06 +01:00
efi_hii.c efi_loader: ListPackageLists() return EFI_NOT_FOUND 2019-06-20 22:26:19 +00:00
efi_image_loader.c common: Move ARM cache operations out of common.h 2019-12-02 18:24:58 -05:00
efi_memory.c common: Move board_get_usable_ram_top() out of common.h 2019-12-02 18:25:04 -05:00
efi_net.c doc: UEFI API documentation 2019-09-05 23:18:52 +02:00
efi_rng.c efi: qemu: arm64: Add efi_rng_protocol implementation for the platform 2020-01-07 18:08:22 +01:00
efi_root_node.c efi_loader: implement deprecated Unicode collation protocol 2019-05-19 08:10:10 +02:00
efi_runtime.c common: Move ARM cache operations out of common.h 2019-12-02 18:24:58 -05:00
efi_setup.c efi_loader: initialization of variable services 2019-07-06 21:25:32 +02:00
efi_smbios.c sandbox: smbios: Update to support sandbox 2018-12-02 21:59:37 +01:00
efi_unicode_collation.c efi_loader: description efi_stri_coll() 2019-09-23 22:53:25 +02:00
efi_variable.c crc32: Use the crc.h header for crc functions 2019-12-02 18:23:08 -05:00
efi_watchdog.c SPDX: Convert a few files that were missed before 2018-05-10 20:38:35 -04:00
helloworld.c efi_loader: consistent naming of protocol GUIDs 2019-04-23 00:37:27 +02:00
Kconfig efi: qemu: arm64: Add efi_rng_protocol implementation for the platform 2020-01-07 18:08:22 +01:00
Makefile efi: qemu: arm64: Add efi_rng_protocol implementation for the platform 2020-01-07 18:08:22 +01:00