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From d8f79ab37bae283599e40018055ff9d5648fb647 Mon Sep 17 00:00:00 2001
From: Vishnu Banavath <vishnu.banavath@arm.com>
Date: Fri, 17 Dec 2021 19:50:25 +0000
Subject: [PATCH 17/42] efi_firmware: add get_image_info for corstone1000
This change is to populate get_image_info which eventually
will be populated in ESRT table
Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Upstream-Status: Pending [Not submitted to upstream yet]
---
lib/efi_loader/efi_firmware.c | 72 ++++++++++++++++++++++++++++++++++-
1 file changed, 71 insertions(+), 1 deletion(-)
diff --git a/lib/efi_loader/efi_firmware.c b/lib/efi_loader/efi_firmware.c
index 93e2b01c07..0a38a96351 100644
--- a/lib/efi_loader/efi_firmware.c
+++ b/lib/efi_loader/efi_firmware.c
@@ -18,11 +18,69 @@
#define FMP_PAYLOAD_HDR_SIGNATURE SIGNATURE_32('M', 'S', 'S', '1')
+#if CONFIG_IS_ENABLED(TARGET_CORSTONE1000)
+#define EFI_FIRMWARE_IMAGE_TYPE_UBOOT_RAW_GUID \
+ EFI_GUID(0xe2bb9c06, 0x70e9, 0x4b14, 0x97, 0xa3, \
+ 0x5a, 0x79, 0x13, 0x17, 0x6e, 0x3f)
+
+ const efi_guid_t efi_firmware_image_type_uboot_raw =
+ EFI_FIRMWARE_IMAGE_TYPE_UBOOT_RAW_GUID;
+
+static efi_status_t efi_corstone1000_img_info_get (
+ efi_uintn_t *image_info_size,
+ struct efi_firmware_image_descriptor *image_info,
+ u32 *descriptor_version,
+ u8 *descriptor_count,
+ efi_uintn_t *descriptor_size,
+ u32 *package_version,
+ u16 **package_version_name,
+ const efi_guid_t *image_type)
+{
+ int i = 0;
+
+ *image_info_size = sizeof(*image_info);
+ *descriptor_version = EFI_FIRMWARE_IMAGE_DESCRIPTOR_VERSION;
+ *descriptor_count = 1;//dfu_num;
+ *descriptor_size = sizeof(*image_info);
+ if (package_version)
+ *package_version = 0xffffffff; /* not supported */
+ if(package_version_name)
+ *package_version_name = NULL; /* not supported */
+
+ if(image_info == NULL) {
+ log_warning("image_info is null\n");
+ return EFI_BUFFER_TOO_SMALL;
+ }
+
+ image_info[i].image_index = i;
+ image_info[i].image_type_id = *image_type;
+ image_info[i].image_id = 0;
+ image_info[i].image_id_name = "wic";
+ image_info[i].version = 1;
+ image_info[i].version_name = NULL;
+ image_info[i].size = 0x1000;
+ image_info[i].attributes_supported = IMAGE_ATTRIBUTE_IMAGE_UPDATABLE |
+ IMAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED;
+ image_info[i].attributes_setting = IMAGE_ATTRIBUTE_IMAGE_UPDATABLE;
+ /* Check if the capsule authentication is enabled */
+ if (IS_ENABLED(CONFIG_EFI_CAPSULE_AUTHENTICATE))
+ image_info[0].attributes_setting |=
+ IMAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED;
+ image_info[i].lowest_supported_image_version = 0;
+ image_info[i].last_attempt_version = 0;
+ image_info[i].last_attempt_status = LAST_ATTEMPT_STATUS_SUCCESS;
+ image_info[i].hardware_instance = 1;
+ image_info[i].dependencies = NULL;
+
+ return EFI_SUCCESS;
+}
+#endif
+
/**
* struct fmp_payload_header - EDK2 header for the FMP payload
*
* This structure describes the header which is preprended to the
- * FMP payload by the edk2 capsule generation scripts.
+ * FMP payload by the edk1 capsule generation scripts.
*
* @signature: Header signature used to identify the header
* @header_size: Size of the structure
@@ -286,10 +344,18 @@ efi_status_t EFIAPI efi_firmware_get_image_info(
!descriptor_size || !package_version || !package_version_name))
return EFI_EXIT(EFI_INVALID_PARAMETER);
+#if CONFIG_IS_ENABLED(TARGET_CORSTONE1000)
+ ret = efi_corstone1000_img_info_get(image_info_size, image_info,
+ descriptor_version, descriptor_count,
+ descriptor_size,
+ package_version, package_version_name,
+ &efi_firmware_image_type_uboot_raw);
+#else
ret = efi_fill_image_desc_array(image_info_size, image_info,
descriptor_version, descriptor_count,
descriptor_size, package_version,
package_version_name);
+#endif
return EFI_EXIT(ret);
}
@@ -415,6 +481,10 @@ efi_status_t EFIAPI efi_firmware_raw_set_image(
}
}
+#if CONFIG_IS_ENABLED(TARGET_CORSTONE1000)
+ return EFI_EXIT(EFI_SUCCESS);
+#endif
+
if (dfu_write_by_alt(image_index - 1, (void *)image, image_size,
NULL, NULL))
return EFI_EXIT(EFI_DEVICE_ERROR);
--
2.25.1
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