linux-firmware: update to version 20210315 and trim down broadcom FW

In there linux-firmware repository located in kernel, there were removed old
broadcom firmware [1] as they seem to be likely vulnerable to KrØØk vulnerability
(CVE-2019-15126), because Cypress released new versions and superseded
by it.

In OpenWrt, there is Makefile for cypress-firmware, which already provides
the same named packages like it was in linux-firmware. For example, cypress-firmware-43455-sdio
provides brcmfmac-firmware-43455-sdio [2].

Changelog between 2020118 and 20210315:
3568f96 (tag: 20210315) linux-firmware: Update firmware file for Intel Bluetooth AX210
9e96e50 linux-firmware: Update firmware file for Intel Bluetooth AX200
c8d0db5 linux-firmware: Update firmware file for Intel Bluetooth AX201
5e2a387 Merge tag 'iwlwifi-fw-2021-03-05-v3' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux-firmware into main
b0d3e31 rtw88: 8822c: Update normal firmware to v9.9.6
5a2fd63 iwlwifi: add new FWs from core59-66 release
4f54906 iwlwifi: update 9000-family firmwares
11b7607 iwlwifi: update 7265D firmware
e425f76 Merge branch 'add-silabs-wf200' of github.com:jerome-pouiller/linux-firmware into main
5ecd13f Mellanox: Add new mlxsw_spectrum firmware xx.2008.2406
58fb90a linux-firmware: add frimware for mediatek bluetooth chip (MT7921)
e576a1b rtw89: 8852a: add firmware v0.9.12.2
048a7cb WHENCE: add missing symlink for BananaPi M3
aa6c6e7 Add symlink for BananaPi M2 to brcmfmac43430-sdio config
58825f7 brcm: Fix Raspberry Pi 4B NVRAM file
520f71b silabs: add new firmware for WF200
f7915a0 amdgpu: add initial firmware for green sardine
80cb579 rtw88: RTL8822C: Update normal firmware to v9.9.5
b79d239 (tag: 20210208) Merge branch 'DG1-guc-huc-ADLS-dmc' of git://anongit.freedesktop.org/drm/drm-firmware into main
66970e1 Merge branch 'qcom-rb5' of https://github.com/lumag/linux-firmware into main
cf6fc2b Mellanox: Add new mlxsw_spectrum firmware xx.2008.2304
391fd50 linux-firmware: add firmware for MT7921
c5e3240 rtw88: RTL8821C: Update firmware to v24.8
d33d2d8 linux-firmware: Update firmware file for Intel Bluetooth AX210
3027ae4 linux-firmware: Update firmware file for Intel Bluetooth AX200
13979c3 linux-firmware: Update firmware file for Intel Bluetooth AX201
348d8a9 i915: Add DMC v2.01 for ADL-S
f33f1f7 i915: Add HuC v7.7.1 for DG1
6a422f5 i915: Add GuC v49.0.1 for DG1
df822a8 qcom: Add venus firmware files for VPU-1.0
11a1db1 qcom: Add SM8250 Compute DSP firmware
e55248b qcom: Add SM8250 Audio DSP firmware
da74cc6 qcom: add firmware files for Adreno a650
0578970 brcm: Link RPi4's WiFi firmware with DMI machine name.
d528862 brcm: Add NVRAM for Vamrs 96boards Rock960
870b805 brcm: Update Raspberry Pi 3B+/4B NVRAM for downstream changes
a28a590 cypress: Fix link direction
060ad8b cypress: Link the new cypress firmware to the old brcm files
0f0aefd brcm: remove old brcm firmwares that have newer cypress variants
f580dc2 rtl_bt: Update RTL8822C BT(UART I/F) FW to 0x059A_25CB
7df2220 rtl_bt: Update RTL8822C BT(USB I/F) FW to 0x099a_7253
e79405d rtl_bt: Add firmware and config files for RTL8852A BT USB chip
ef3813d rtl_bt: Update RTL8821C BT(USB I/F) FW to 0x829a_7644
646f159 (tag: 20201218) make AP6212 in bananpi m2 plus/zero work
28185ec linux-firmware: Update firmware file for Intel Bluetooth AX210
23da869 linux-firmware: Update firmware file for Intel Bluetooth AX200
2099248 linux-firmware: Update firmware file for Intel Bluetooth AX201
94de5e2 linux-firmware: Update firmware file for Intel Bluetooth 9560
27a3689 linux-firmware: Update firmware file for Intel Bluetooth 9260
5c3c4af Merge branch 'lt9611uxc' of https://github.com/lumag/linux-firmware into main
aaed4a8 Merge branch 'v1.1.6' of https://github.com/irui-wang/linux_fw_vpu_v1.1.6 into main
d8c9865 Merge branch 'master' of https://github.com/sampnimm/linux-firmware-BT into main
63ab3db linux-firmware: add firmware for Lontium LT9611UXC DSI to HDMI bridge
0fe0fe0 mediatek: update MT8173 VPU firmware to v1.1.6
1a08ec9 QCA : Updated firmware files for WCN3991
7455a36 Merge branch 'guc_v49' of git://anongit.freedesktop.org/drm/drm-firmware into main
7eb7fda linux-firmware: Update firmware file for Intel Bluetooth AX210
5cbf459 linux-firmware: Update firmware file for Intel Bluetooth AX210
c487f7d i915: Add GuC firmware v49.0.1 for all platforms
d9ffb07 i915: Remove duplicate KBL DMC entry
b362fd4 Mellanox: Add new mlxsw_spectrum firmware xx.2008.2018
bc9cd0b linux-firmware: Update AMD SEV firmware
54c797a amdgpu: add sienna cichlid firmware for 20.45
1340e9c amdgpu: update vega20 firmware for 20.45
b260c9c amdgpu: update vega12 firmware for 20.45
d683bd5 amdgpu: update vega10 firmware for 20.45
7c81cc2 amdgpu: update renoir firmware for 20.45
3619e57 amdgpu: update navi14 firmware for 20.45
68ce0fb amdgpu: update navi12 firmware for 20.45
e889b80 amdgpu: update navi10 firmware for 20.45
f4edc15 amdgpu: update raven2 firmware for 20.45
e71210f amdgpu: update raven firmware for 20.45

[1] https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=0f0aefd733f70beae4c0246edbd2c158d5ce974c

[2] https://github.com/openwrt/openwrt/blob/eeda8652f1655d4f9c11e9c9f51ddcd3377d119a/package/firmware/cypress-firmware/Makefile#L124

Signed-off-by: Josef Schlehofer <[email protected]>

package/firmware/linux-firmware/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=linux-firmware
-PKG_VERSION:=20201118
-PKG_RELEASE:=3
+PKG_VERSION:=20210315
+PKG_RELEASE:=1
 
 PKG_SOURCE_URL:=@KERNEL/linux/kernel/firmware
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
-PKG_HASH:=863d5a31da725b856a917280d1e3014929b3bc3d4e6e5faecf530c13afb7e2b9
+PKG_HASH:=a2348f03492713dca9aef202496c6e58f5e63ee5bec6a7bdfcf8b18ce7155e70
 
 PKG_MAINTAINER:=Felix Fietkau <[email protected]>
 

package/firmware/linux-firmware/broadcom.mk

@@ -34,24 +34,6 @@ define Package/brcmfmac-firmware-4329-sdio/install
 endef
 $(eval $(call BuildPackage,brcmfmac-firmware-4329-sdio))
 
-Package/brcmfmac-firmware-43362-sdio = $(call Package/firmware-default,Broadcom BCM43362 FullMac SDIO firmware)
-define Package/brcmfmac-firmware-43362-sdio/install
-	$(INSTALL_DIR) $(1)/lib/firmware/brcm
-	$(INSTALL_DATA) \
-		$(PKG_BUILD_DIR)/brcm/brcmfmac43362-sdio.bin \
-		$(1)/lib/firmware/brcm/brcmfmac43362-sdio.bin
-endef
-$(eval $(call BuildPackage,brcmfmac-firmware-43362-sdio))
-
-Package/brcmfmac-firmware-43430-sdio = $(call Package/firmware-default,Broadcom BCM43430 FullMac SDIO firmware)
-define Package/brcmfmac-firmware-43430-sdio/install
-	$(INSTALL_DIR) $(1)/lib/firmware/brcm
-	$(INSTALL_DATA) \
-		$(PKG_BUILD_DIR)/brcm/brcmfmac43430-sdio.bin \
-		$(1)/lib/firmware/brcm/brcmfmac43430-sdio.bin
-endef
-$(eval $(call BuildPackage,brcmfmac-firmware-43430-sdio))
-
 Package/brcmfmac-firmware-43430-sdio-rpi-3b = $(call Package/firmware-default,Broadcom BCM43430 NVRAM for Raspberry Pi 3B)
 define Package/brcmfmac-firmware-43430-sdio-rpi-3b/install
 	$(INSTALL_DIR) $(1)/lib/firmware/brcm
@@ -79,15 +61,6 @@ define Package/brcmfmac-firmware-43430a0-sdio/install
 endef
 $(eval $(call BuildPackage,brcmfmac-firmware-43430a0-sdio))
 
-Package/brcmfmac-firmware-43455-sdio = $(call Package/firmware-default,Broadcom BCM43455 FullMac SDIO firmware)
-define Package/brcmfmac-firmware-43455-sdio/install
-	$(INSTALL_DIR) $(1)/lib/firmware/brcm
-	$(INSTALL_DATA) \
-		$(PKG_BUILD_DIR)/brcm/brcmfmac43455-sdio.bin \
-		$(1)/lib/firmware/brcm/brcmfmac43455-sdio.bin
-endef
-$(eval $(call BuildPackage,brcmfmac-firmware-43455-sdio))
-
 Package/brcmfmac-firmware-43455-sdio-rpi-3b-plus = $(call Package/firmware-default,Broadcom BCM43455 NVRAM for Raspberry Pi 3B+)
 define Package/brcmfmac-firmware-43455-sdio-rpi-3b-plus/install
 	$(INSTALL_DIR) $(1)/lib/firmware/brcm

target/linux/sunxi/image/cortexa7.mk

@@ -23,7 +23,7 @@ define Device/friendlyarm_nanopi-m1-plus
   DEVICE_VENDOR := FriendlyARM
   DEVICE_MODEL := NanoPi M1 Plus
   DEVICE_PACKAGES:=kmod-rtc-sunxi kmod-leds-gpio kmod-brcmfmac \
-	brcmfmac-firmware-43430-sdio wpad-basic-wolfssl
+	cypress-firmware-43430-sdio wpad-basic-wolfssl
   SOC := sun8i-h3
 endef
 TARGET_DEVICES += friendlyarm_nanopi-m1-plus
@@ -39,7 +39,7 @@ define Device/friendlyarm_nanopi-neo-air
   DEVICE_VENDOR := FriendlyARM
   DEVICE_MODEL := NanoPi NEO Air
   DEVICE_PACKAGES := kmod-rtc-sunxi kmod-leds-gpio kmod-brcmfmac \
-	brcmfmac-firmware-43430-sdio wpad-basic-wolfssl
+	cypress-firmware-43430-sdio wpad-basic-wolfssl
   SOC := sun8i-h3
 endef
 TARGET_DEVICES += friendlyarm_nanopi-neo-air
@@ -48,7 +48,7 @@ define Device/friendlyarm_nanopi-r1
   DEVICE_VENDOR := FriendlyARM
   DEVICE_MODEL := NanoPi R1
   DEVICE_PACKAGES := kmod-rtc-sunxi kmod-usb-net-rtl8152 kmod-leds-gpio \
-	kmod-brcmfmac brcmfmac-firmware-43430-sdio wpad-basic-wolfssl
+	kmod-brcmfmac cypress-firmware-43430-sdio wpad-basic-wolfssl
   SOC := sun8i-h3
 endef
 TARGET_DEVICES += friendlyarm_nanopi-r1
@@ -81,7 +81,7 @@ define Device/sinovoip_bananapi-m2-berry
   DEVICE_VENDOR := Sinovoip
   DEVICE_MODEL := Banana Pi M2 Berry
   DEVICE_PACKAGES:=kmod-rtc-sunxi kmod-ata-sunxi kmod-brcmfmac \
-	brcmfmac-firmware-43430-sdio wpad-basic-wolfssl
+	cypress-firmware-43430-sdio wpad-basic-wolfssl
   SUPPORTED_DEVICES:=lemaker,bananapi-m2-berry
   SOC := sun8i-v40
 endef