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| author | Tom Rini <trini@konsulko.com> | 2021-11-07 23:00:29 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-11-07 23:00:29 -0500 |
| commit | f8ed9059001d803b0eae4b49178789aa0e29edec (patch) | |
| tree | 5742b9a5d71cafcdc7a20c6c618122b8b82adc59 /lib/efi/efi.c | |
| parent | 52207514ba419a69a8105d16997b025f966c8879 (diff) | |
| parent | f8d7e6e941321e40c4afa39635116ca4144c4f29 (diff) | |
Merge tag 'efi-2022-01-rc2' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request for efi-2022-01-rc2
Documentation:
* improve description of mmc rescan
* remove obsolete PPC documenation
UEFI
* Provide unit test for the EFI_TCG2_PROTOCOL
* Implement add EFI_TCG2_PROTOCOL.SubmitCommand
* Start the implementation of a 64 bit EFI app
* Reduce rcar3_salvator-x image size
Diffstat (limited to 'lib/efi/efi.c')
| -rw-r--r-- | lib/efi/efi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/efi/efi.c b/lib/efi/efi.c index 0c16a5fdd38..69e52e45748 100644 --- a/lib/efi/efi.c +++ b/lib/efi/efi.c @@ -18,6 +18,15 @@ #include <efi_api.h> /* + * Global declaration of gd. + * + * As we write to it before relocation we have to make sure it is not put into + * a .bss section which may overlap a .rela section. Initialization forces it + * into a .data section which cannot overlap any .rela section. + */ +struct global_data *global_data_ptr = (struct global_data *)~0; + +/* * Unfortunately we cannot access any code outside what is built especially * for the stub. lib/string.c is already being built for the U-Boot payload * so it uses the wrong compiler flags. Add our own memset() here. |