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efi_loader: EFI_DEVICE_PATH_UTILITIES_PROTOCOL configurable

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Allow the EFI_DEVICE_PATH_UTILITIES_PROTOCOL to be disabled via
configuration.

On systems that are very tight on U-Boot image size we may want to disable
the protocol. As it is required to run the UEFI Shell enable it by default.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2021-01-16 09:44:25 +01:00
parent 4cb07d8d93
commit 59593a52a3
3 changed files with 10 additions and 1 deletions
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2
lib/efi_loader/efi_root_node.c
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@ -58,9 +58,11 @@ efi_status_t efi_root_node_register(void)
&efi_guid_device_path_to_text_protocol,
(void *)&efi_device_path_to_text,
#endif
#ifdef CONFIG_EFI_DEVICE_PATH_UTIL
/* Device path utilities protocol */
&efi_guid_device_path_utilities_protocol,
(void *)&efi_device_path_utilities,
#endif
#ifdef CONFIG_EFI_DT_FIXUP
/* Device-tree fix-up protocol */
&efi_guid_dt_fixup_protocol,