Merge tag 'efi-2025-07-rc1' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request efi-2025-07-rc1

CI:

* https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/25648

Documentation:

* Update authenticated capsules documentation

UEFI:

* Add support for loading FIT images including initrd
  - efi_loader: efi_load_initrd: provide a memory mapped initrd
  - efi_loader: binary_run: register an initrd
  - bootm: add support for initrd in do_bootm_efi
* efi_selftest: remove un-needed NULL checks
* efi: Fix efiboot for payloads loaded from memory

* Print extra information from the bootmgr
* Move public cert for capsules to .rodata
* Set EFI capsule dfu_alt_info env explicitly
* Make FDT extra space configurable
* Install the ACPI table from the bloblist
* Handle GD_FLG_SKIP_RELOC
* Handle malloc() errors

Others:

* acpi: select CONFIG_BLOBLIST
* smbios: select CONFIG_BLOBLIST
* xilinx: dfu: Fill directly update_info.dfu_string
* cmd: fwu: Dump custom fields from mdata structure
* board: remove capsule update support in set_dfu_alt_info()

cmd/Kconfig

@@ -185,6 +185,7 @@ config CMD_UFETCH
 config CMD_FWU_METADATA
 	bool "fwu metadata read"
 	depends on FWU_MULTI_BANK_UPDATE
+	imply HEXDUMP if FWU_MDATA_V2
 	help
 	  Command to read the metadata and dump it's contents
 

cmd/bootefi.c

@@ -211,7 +211,7 @@ static int do_bootefi(struct cmd_tbl *cmdtp, int flag, int argc,
 		}
 	}
 
-	ret = efi_binary_run(image_buf, size, fdt);
+	ret = efi_binary_run(image_buf, size, fdt, NULL, 0);
 
 	if (ret != EFI_SUCCESS)
 		return CMD_RET_FAILURE;

cmd/fwu_mdata.c

@@ -7,6 +7,7 @@
 #include <dm.h>
 #include <fwu.h>
 #include <fwu_mdata.h>
+#include <hexdump.h>
 #include <log.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -45,6 +46,30 @@ static void print_mdata(struct fwu_data *data)
 			       img_info->accepted == 0x1 ? "yes" : "no");
 		}
 	}
+
+	if (data->version == 2) {
+		struct fwu_mdata *mdata = data->fwu_mdata;
+		struct fwu_fw_store_desc *desc;
+		void *end;
+		u32 diff;
+
+		/*
+		 * fwu_mdata defines only header that's why taking it as array
+		 * which exactly point to image description location
+		 */
+		desc = (struct fwu_fw_store_desc *)&mdata[1];
+
+		/* Number of entries is taken from for loop - variable i */
+		end = &desc->img_entry[i];
+		debug("mdata %p, desc %p, end %p\n", mdata, desc, end);
+
+		diff = data->metadata_size - ((void *)end - (void *)mdata);
+		if (diff) {
+			printf("Custom fields covered by CRC len: 0x%x\n", diff);
+			print_hex_dump_bytes("CUSTOM ", DUMP_PREFIX_OFFSET,
+					     end, diff);
+		}
+	}
 }
 
 int do_fwu_mdata_read(struct cmd_tbl *cmdtp, int flag,