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authorArd Biesheuvel <ard.biesheuvel@linaro.org>2015-10-08 19:02:02 (GMT)
committerCatalin Marinas <catalin.marinas@arm.com>2015-10-12 15:19:33 (GMT)
commitd4dddfdbbc75f46d2cbab4e9f421999452617d64 (patch)
tree5a7ddde34abeb1d4eb1ac16d9d45544eff00beb2 /drivers/firmware
parentcb50ce324e72bfd5d191d0a834a0ead1a08666b7 (diff)
downloadlinux-d4dddfdbbc75f46d2cbab4e9f421999452617d64.tar.xz
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: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Matt Fleming <matt.fleming@intel.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'drivers/firmware')
-rw-r--r--drivers/firmware/efi/libstub/fdt.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/firmware/efi/libstub/fdt.c b/drivers/firmware/efi/libstub/fdt.c
index ef5d764..b62e2f5 100644
--- a/drivers/firmware/efi/libstub/fdt.c
+++ b/drivers/firmware/efi/libstub/fdt.c
@@ -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",
- linux_banner);
- if (status)
- goto fdt_set_fail;
-
return EFI_SUCCESS;
fdt_set_fail: