Re: [U-Boot] [PATCH 4/9] efi_loader: Add boot time services

Am 22.12.2015 um 14:57 schrieb Alexander Graf:

diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c new file mode 100644 index 0000000..ed95962 --- /dev/null +++ b/lib/efi_loader/efi_boottime.c

[...]

+/*

• • The "gd" pointer lives in a register on ARM and AArch64 that we declare
• • fixed when compiling U-Boot. However, the payload does now know about that

"does not"?

• • restriction so we need to manually swap its and our view of that register on
• • EFI callback entry/exit.
• */

+static volatile void *efi_gd, *app_gd;

[snip]

Cheers, Andreas