diff --git a/linux-firmware-20190815-vs-20200817.yaml b/linux-firmware-20190815-vs-20200817.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..7d778a14f5bf6248a89de3f4b3200900ba41dbb1
--- /dev/null
+++ b/linux-firmware-20190815-vs-20200817.yaml
@@ -0,0 +1,101 @@
+name: linux-firmware
+old_version: 20190815
+new_version: 20200817
+interface_differences:
+- type: 'feature'
+  item: brcm
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: check_whence
+  diff: 为check_whence添加utf-8支持
+  influence: 功能优化
+- type: 'feature'
+  item: rtl_bt
+  diff: 新增很多固件
+  influence: 功能优化
+- type: 'feature'
+  item: wilc1000
+  diff: 新增很多固件
+  influence: 功能优化
+- type: 'feature'
+  item: mrvl
+  diff: 新增很多固件
+  influence: 功能优化
+- type: 'feature'
+  item: iwlwifi
+  diff: 新增很多固件
+  influence: 功能优化
+- type: 'feature'
+  item: mt7663
+  diff: 新增很多固件
+  influence: 功能优化
+- type: 'feature'
+  item: mediatek
+  diff: 新增很多固件
+  influence: 功能优化
+- type: 'feature'
+  item: Intel Bluetooth
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: qca
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: ath10k
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: inside-secure
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: i915
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: rtw88
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: qed
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: bnx2x
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: Mellanox
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: qcom
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: rtlwifi
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: rtl_nic
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: drm
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: ice
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: nvidia
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+- type: 'feature'
+  item: amdgpu
+  diff: 新增很多固件
+  influence: 功能增强，无影响
+remark: '无影响'
\ No newline at end of file
diff --git a/linux-firmware-20200619.tar.gz b/linux-firmware-20200817.tar.gz
similarity index 90%
rename from linux-firmware-20200619.tar.gz
rename to linux-firmware-20200817.tar.gz
index a7d3ba4a091d773f9e4546bd663675f91dd747e6..bd1449af47c5d3de9b7fa45b492c18e2346f1afd 100644
Binary files a/linux-firmware-20200619.tar.gz and b/linux-firmware-20200817.tar.gz differ
diff --git a/linux-firmware.spec b/linux-firmware.spec
index cb0232fec825b96ae9ba8d2b1b74211ff5f9319a..ef7a4b0751a065a24b42a6ce97c891f307ee1d81 100644
--- a/linux-firmware.spec
+++ b/linux-firmware.spec
@@ -5,7 +5,7 @@
 %global _license_path /usr/share/licenses
 
 Name:		linux-firmware
-Version:	20200619
+Version:	20200817
 Release:	%{release}
 Summary:	Firmware files used by the Linux kernel
 License:	GPL+ and GPLv2+ and MIT and Redistributable, no modification permitted
@@ -92,6 +92,9 @@ rm %{buildroot}/%{_lib_path}/{WHENCE,LICENCE.*,LICENSE.*}
 %{_lib_path}/*
 
 %changelog
+* Wed Aug 25 2020 xinghe <xinghe1@huawei.com> - 20200817-1
+- update to 20200817
+
 * Fri Jul 24 2020 jinzhimin <jinzhimin2@huawei.com> - 20200619-1
 - update to 20200619