Commit d4dddfdb authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Catalin Marinas

arm64/efi: remove /chosen/linux, uefi-stub-kern-ver DT property

With the stub to kernel interface being promoted to a proper interface
so that other agents than the stub can boot the kernel proper in EFI
mode, we can remove the linux,uefi-stub-kern-ver field, considering
that its original purpose was to prevent this from happening in the
first place.
Signed-off-by: default avatarArd Biesheuvel <>
Reviewed-by: default avatarMatt Fleming <>
Signed-off-by: default avatarCatalin Marinas <>
parent cb50ce32
......@@ -58,7 +58,5 @@ linux,uefi-mmap-desc-size | 32-bit | Size in bytes of each entry in the UEFI
linux,uefi-mmap-desc-ver | 32-bit | Version of the mmap descriptor format.
linux,uefi-stub-kern-ver | string | Copy of linux_banner from build.
For verbose debug messages, specify 'uefi_debug' on the kernel command line.
......@@ -147,15 +147,6 @@ efi_status_t update_fdt(efi_system_table_t *sys_table, void *orig_fdt,
if (status)
goto fdt_set_fail;
* Add kernel version banner so stub/kernel match can be
* verified.
status = fdt_setprop_string(fdt, node, "linux,uefi-stub-kern-ver",
if (status)
goto fdt_set_fail;
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