|
@@ -13,16 +13,66 @@
|
|
|
#include <image.h>
|
|
|
#include <linux/list.h>
|
|
|
|
|
|
-/*
|
|
|
- * This FIRMWARE_MANAGEMENT_PROTOCOL driver provides a firmware update
|
|
|
- * method with existing FIT image format, and handles
|
|
|
- * - multiple regions of firmware via DFU
|
|
|
- * but doesn't support
|
|
|
- * - versioning of firmware image
|
|
|
- * - package information
|
|
|
- */
|
|
|
-const efi_guid_t efi_firmware_image_type_uboot_fit =
|
|
|
- EFI_FIRMWARE_IMAGE_TYPE_UBOOT_FIT_GUID;
|
|
|
+/* Place holder; not supported */
|
|
|
+static
|
|
|
+efi_status_t EFIAPI efi_firmware_get_image_unsupported(
|
|
|
+ struct efi_firmware_management_protocol *this,
|
|
|
+ u8 image_index,
|
|
|
+ void *image,
|
|
|
+ efi_uintn_t *image_size)
|
|
|
+{
|
|
|
+ EFI_ENTRY("%p %d %p %p\n", this, image_index, image, image_size);
|
|
|
+
|
|
|
+ return EFI_EXIT(EFI_UNSUPPORTED);
|
|
|
+}
|
|
|
+
|
|
|
+/* Place holder; not supported */
|
|
|
+static
|
|
|
+efi_status_t EFIAPI efi_firmware_check_image_unsupported(
|
|
|
+ struct efi_firmware_management_protocol *this,
|
|
|
+ u8 image_index,
|
|
|
+ const void *image,
|
|
|
+ efi_uintn_t *image_size,
|
|
|
+ u32 *image_updatable)
|
|
|
+{
|
|
|
+ EFI_ENTRY("%p %d %p %p %p\n", this, image_index, image, image_size,
|
|
|
+ image_updatable);
|
|
|
+
|
|
|
+ return EFI_EXIT(EFI_UNSUPPORTED);
|
|
|
+}
|
|
|
+
|
|
|
+/* Place holder; not supported */
|
|
|
+static
|
|
|
+efi_status_t EFIAPI efi_firmware_get_package_info_unsupported(
|
|
|
+ struct efi_firmware_management_protocol *this,
|
|
|
+ u32 *package_version,
|
|
|
+ u16 **package_version_name,
|
|
|
+ u32 *package_version_name_maxlen,
|
|
|
+ u64 *attributes_supported,
|
|
|
+ u64 *attributes_setting)
|
|
|
+{
|
|
|
+ EFI_ENTRY("%p %p %p %p %p %p\n", this, package_version,
|
|
|
+ package_version_name, package_version_name_maxlen,
|
|
|
+ attributes_supported, attributes_setting);
|
|
|
+
|
|
|
+ return EFI_EXIT(EFI_UNSUPPORTED);
|
|
|
+}
|
|
|
+
|
|
|
+/* Place holder; not supported */
|
|
|
+static
|
|
|
+efi_status_t EFIAPI efi_firmware_set_package_info_unsupported(
|
|
|
+ struct efi_firmware_management_protocol *this,
|
|
|
+ const void *image,
|
|
|
+ efi_uintn_t *image_size,
|
|
|
+ const void *vendor_code,
|
|
|
+ u32 package_version,
|
|
|
+ const u16 *package_version_name)
|
|
|
+{
|
|
|
+ EFI_ENTRY("%p %p %p %p %x %p\n", this, image, image_size, vendor_code,
|
|
|
+ package_version, package_version_name);
|
|
|
+
|
|
|
+ return EFI_EXIT(EFI_UNSUPPORTED);
|
|
|
+}
|
|
|
|
|
|
/**
|
|
|
* efi_get_dfu_info - return information about the current firmware image
|
|
@@ -129,6 +179,18 @@ static efi_status_t efi_get_dfu_info(
|
|
|
return EFI_SUCCESS;
|
|
|
}
|
|
|
|
|
|
+#ifdef CONFIG_EFI_CAPSULE_FIRMWARE_FIT
|
|
|
+/*
|
|
|
+ * This FIRMWARE_MANAGEMENT_PROTOCOL driver provides a firmware update
|
|
|
+ * method with existing FIT image format, and handles
|
|
|
+ * - multiple regions of firmware via DFU
|
|
|
+ * but doesn't support
|
|
|
+ * - versioning of firmware image
|
|
|
+ * - package information
|
|
|
+ */
|
|
|
+const efi_guid_t efi_firmware_image_type_uboot_fit =
|
|
|
+ EFI_FIRMWARE_IMAGE_TYPE_UBOOT_FIT_GUID;
|
|
|
+
|
|
|
/**
|
|
|
* efi_firmware_fit_get_image_info - return information about the current
|
|
|
* firmware image
|
|
@@ -182,19 +244,6 @@ efi_status_t EFIAPI efi_firmware_fit_get_image_info(
|
|
|
return EFI_EXIT(ret);
|
|
|
}
|
|
|
|
|
|
-/* Place holder; not supported */
|
|
|
-static
|
|
|
-efi_status_t EFIAPI efi_firmware_get_image_unsupported(
|
|
|
- struct efi_firmware_management_protocol *this,
|
|
|
- u8 image_index,
|
|
|
- void *image,
|
|
|
- efi_uintn_t *image_size)
|
|
|
-{
|
|
|
- EFI_ENTRY("%p %d %p %p\n", this, image_index, image, image_size);
|
|
|
-
|
|
|
- return EFI_EXIT(EFI_UNSUPPORTED);
|
|
|
-}
|
|
|
-
|
|
|
/**
|
|
|
* efi_firmware_fit_set_image - update the firmware image
|
|
|
* @this: Protocol instance
|
|
@@ -233,59 +282,122 @@ efi_status_t EFIAPI efi_firmware_fit_set_image(
|
|
|
return EFI_EXIT(EFI_SUCCESS);
|
|
|
}
|
|
|
|
|
|
-/* Place holder; not supported */
|
|
|
-static
|
|
|
-efi_status_t EFIAPI efi_firmware_check_image_unsupported(
|
|
|
- struct efi_firmware_management_protocol *this,
|
|
|
- u8 image_index,
|
|
|
- const void *image,
|
|
|
- efi_uintn_t *image_size,
|
|
|
- u32 *image_updatable)
|
|
|
-{
|
|
|
- EFI_ENTRY("%p %d %p %p %p\n", this, image_index, image, image_size,
|
|
|
- image_updatable);
|
|
|
+const struct efi_firmware_management_protocol efi_fmp_fit = {
|
|
|
+ .get_image_info = efi_firmware_fit_get_image_info,
|
|
|
+ .get_image = efi_firmware_get_image_unsupported,
|
|
|
+ .set_image = efi_firmware_fit_set_image,
|
|
|
+ .check_image = efi_firmware_check_image_unsupported,
|
|
|
+ .get_package_info = efi_firmware_get_package_info_unsupported,
|
|
|
+ .set_package_info = efi_firmware_set_package_info_unsupported,
|
|
|
+};
|
|
|
+#endif /* CONFIG_EFI_CAPSULE_FIRMWARE_FIT */
|
|
|
|
|
|
- return EFI_EXIT(EFI_UNSUPPORTED);
|
|
|
-}
|
|
|
+#ifdef CONFIG_EFI_CAPSULE_FIRMWARE_RAW
|
|
|
+/*
|
|
|
+ * This FIRMWARE_MANAGEMENT_PROTOCOL driver provides a firmware update
|
|
|
+ * method with raw data.
|
|
|
+ */
|
|
|
+const efi_guid_t efi_firmware_image_type_uboot_raw =
|
|
|
+ EFI_FIRMWARE_IMAGE_TYPE_UBOOT_RAW_GUID;
|
|
|
|
|
|
-/* Place holder; not supported */
|
|
|
+/**
|
|
|
+ * efi_firmware_raw_get_image_info - return information about the current
|
|
|
+ firmware image
|
|
|
+ * @this: Protocol instance
|
|
|
+ * @image_info_size: Size of @image_info
|
|
|
+ * @image_info: Image information
|
|
|
+ * @descriptor_version: Pointer to version number
|
|
|
+ * @descriptor_count: Pointer to number of descriptors
|
|
|
+ * @descriptor_size: Pointer to descriptor size
|
|
|
+ * package_version: Package version
|
|
|
+ * package_version_name: Package version's name
|
|
|
+ *
|
|
|
+ * Return information bout the current firmware image in @image_info.
|
|
|
+ * @image_info will consist of a number of descriptors.
|
|
|
+ * Each descriptor will be created based on "dfu_alt_info" variable.
|
|
|
+ *
|
|
|
+ * Return status code
|
|
|
+ */
|
|
|
static
|
|
|
-efi_status_t EFIAPI efi_firmware_get_package_info_unsupported(
|
|
|
+efi_status_t EFIAPI efi_firmware_raw_get_image_info(
|
|
|
struct efi_firmware_management_protocol *this,
|
|
|
+ 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,
|
|
|
- u32 *package_version_name_maxlen,
|
|
|
- u64 *attributes_supported,
|
|
|
- u64 *attributes_setting)
|
|
|
+ u16 **package_version_name)
|
|
|
{
|
|
|
- EFI_ENTRY("%p %p %p %p %p %p\n", this, package_version,
|
|
|
- package_version_name, package_version_name_maxlen,
|
|
|
- attributes_supported, attributes_setting);
|
|
|
+ efi_status_t ret = EFI_SUCCESS;
|
|
|
|
|
|
- return EFI_EXIT(EFI_UNSUPPORTED);
|
|
|
+ EFI_ENTRY("%p %p %p %p %p %p %p %p\n", this,
|
|
|
+ image_info_size, image_info,
|
|
|
+ descriptor_version, descriptor_count, descriptor_size,
|
|
|
+ package_version, package_version_name);
|
|
|
+
|
|
|
+ if (!image_info_size)
|
|
|
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
|
|
|
+
|
|
|
+ if (*image_info_size &&
|
|
|
+ (!image_info || !descriptor_version || !descriptor_count ||
|
|
|
+ !descriptor_size || !package_version || !package_version_name))
|
|
|
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
|
|
|
+
|
|
|
+ ret = efi_get_dfu_info(image_info_size, image_info,
|
|
|
+ descriptor_version, descriptor_count,
|
|
|
+ descriptor_size,
|
|
|
+ package_version, package_version_name,
|
|
|
+ &efi_firmware_image_type_uboot_raw);
|
|
|
+
|
|
|
+ return EFI_EXIT(ret);
|
|
|
}
|
|
|
|
|
|
-/* Place holder; not supported */
|
|
|
+/**
|
|
|
+ * efi_firmware_raw_set_image - update the firmware image
|
|
|
+ * @this: Protocol instance
|
|
|
+ * @image_index: Image index number
|
|
|
+ * @image: New image
|
|
|
+ * @image_size: Size of new image
|
|
|
+ * @vendor_code: Vendor-specific update policy
|
|
|
+ * @progress: Function to report the progress of update
|
|
|
+ * @abort_reason: Pointer to string of abort reason
|
|
|
+ *
|
|
|
+ * Update the firmware to new image, using dfu. The new image should
|
|
|
+ * be a single raw image.
|
|
|
+ * @vendor_code, @progress and @abort_reason are not supported.
|
|
|
+ *
|
|
|
+ * Return: status code
|
|
|
+ */
|
|
|
static
|
|
|
-efi_status_t EFIAPI efi_firmware_set_package_info_unsupported(
|
|
|
+efi_status_t EFIAPI efi_firmware_raw_set_image(
|
|
|
struct efi_firmware_management_protocol *this,
|
|
|
+ u8 image_index,
|
|
|
const void *image,
|
|
|
- efi_uintn_t *image_size,
|
|
|
+ efi_uintn_t image_size,
|
|
|
const void *vendor_code,
|
|
|
- u32 package_version,
|
|
|
- const u16 *package_version_name)
|
|
|
+ efi_status_t (*progress)(efi_uintn_t completion),
|
|
|
+ u16 **abort_reason)
|
|
|
{
|
|
|
- EFI_ENTRY("%p %p %p %p %x %p\n", this, image, image_size, vendor_code,
|
|
|
- package_version, package_version_name);
|
|
|
+ EFI_ENTRY("%p %d %p %ld %p %p %p\n", this, image_index, image,
|
|
|
+ image_size, vendor_code, progress, abort_reason);
|
|
|
|
|
|
- return EFI_EXIT(EFI_UNSUPPORTED);
|
|
|
+ if (!image)
|
|
|
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
|
|
|
+
|
|
|
+ if (dfu_write_by_alt(image_index - 1, (void *)image, image_size,
|
|
|
+ NULL, NULL))
|
|
|
+ return EFI_EXIT(EFI_DEVICE_ERROR);
|
|
|
+
|
|
|
+ return EFI_EXIT(EFI_SUCCESS);
|
|
|
}
|
|
|
|
|
|
-const struct efi_firmware_management_protocol efi_fmp_fit = {
|
|
|
- .get_image_info = efi_firmware_fit_get_image_info,
|
|
|
+const struct efi_firmware_management_protocol efi_fmp_raw = {
|
|
|
+ .get_image_info = efi_firmware_raw_get_image_info,
|
|
|
.get_image = efi_firmware_get_image_unsupported,
|
|
|
- .set_image = efi_firmware_fit_set_image,
|
|
|
+ .set_image = efi_firmware_raw_set_image,
|
|
|
.check_image = efi_firmware_check_image_unsupported,
|
|
|
.get_package_info = efi_firmware_get_package_info_unsupported,
|
|
|
.set_package_info = efi_firmware_set_package_info_unsupported,
|
|
|
};
|
|
|
+#endif /* CONFIG_EFI_CAPSULE_FIRMWARE_RAW */
|