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cypress-firmware: update it to version 5.4.18-2021_0812

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- Binary files were renamed to cyfmac from brcmfmac, but the files needs
  to be on the router with the previous naming

[    6.656165] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[    6.665182] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.bin failed with error -2
[    6.674928] brcmfmac mmc1:0001:1: Falling back to sysfs fallback for: brcm/brcmfmac43455-sdio.bin

- Cypress were acquired by Infineon Technologies
Thus change the project URL and switch to download files from their
GitHub repository. This is much better than the previous solution, which
requires finding new threads on their community forum about new driver
updates, and it will be necessary to change the URL each time.

Unfortunately, it seems that there is not published changelog, but
according to this forum thread [1], be careful by opening the link from
solution since it contains ending bracket ), it brings fixes for various
security vulnerabilities, which were fixed in 7_45_234.

Fixes:
- FragAttacks
- Kr00k

Also add LICENSE file

Run tested on Seeedstudio router powered by Raspberry Pi 4 CM with
package cypress-firmware-43455-sdio.

Before:
root@OpenWrt:~# dmesg | grep 'Firmware: BCM4345/6'
[    6.895050] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Mar 23 2020 02:20:01 version 7.45.206 (r725000 CY) FWID 01-febaba43

After:
root@OpenWrt:~# dmesg | grep 'Firmware: BCM4345/6'
[    6.829805] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Apr 15 2021 03:03:20 version 7.45.234 (4ca95bb CY) FWID 01-996384e2

[1] https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Outdated-brcmfmac-firmware-for-Raspberry-Pi-4-in-OpenWrt-21-02-1/m-p/331593#M2269

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
(cherry picked from commit 7ca7e0b22d)
This commit is contained in:
Josef Schlehofer 2022-03-16 13:14:57 +01:00 committed by Tianling Shen
parent cfd093809f
commit 944917d34e
No known key found for this signature in database
GPG Key ID: 6850B6345C862176
1 changed files with 60 additions and 8 deletions
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68
package/firmware/cypress-firmware/Makefile
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@ -7,25 +7,24 @@
include $(TOPDIR)/rules.mk
UNPACK_CMD=unzip -q -p $(DL_DIR)/$(PKG_SOURCE) $(PKG_SOURCE_UNZIP) | gzip -dc | $(HOST_TAR) -C $(1) $(TAR_OPTIONS)
PKG_NAME:=cypress-firmware
PKG_VERSION:=v5.4.18-2021_0527
PKG_VERSION:=5.4.18-2021_0812
PKG_RELEASE:=1
PKG_SOURCE_UNZIP:=cypress-firmware-$(PKG_VERSION).tar.gz
PKG_SOURCE:=cypress-fmac-$(PKG_VERSION).zip
PKG_SOURCE_URL:=https://community.cypress.com/gfawx74859/attachments/gfawx74859/WiFiBluetoothLinux/1911/2/
PKG_HASH:=6dd1fe42791cb56fa4162d0a384cdca4052a428a259200afdc1eb2caa53543aa
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL:=https://github.com/Infineon/ifx-linux-firmware/
PKG_MIRROR_HASH:=ac882b482dd401b53cdecc6004cd2bd3d65e888c19206dcf10931a28033ada4d
PKG_SOURCE_VERSION:=release-v$(PKG_VERSION)
PKG_MAINTAINER:=Álvaro Fernández Rojas <noltari@gmail.com>
PKG_LICENSE_FILES:=LICENCE
include $(INCLUDE_DIR)/package.mk
define Package/cypress-firmware-default
SECTION:=firmware
CATEGORY:=Firmware
URL:=https://community.cypress.com/community/linux
URL:=https://community.infineon.com/
endef
define Build/Compile
@ -209,6 +208,42 @@ endef
$(eval $(call BuildPackage,cypress-firmware-43570-pcie))
# Cypress 4359 PCIe Firmware
define Package/cypress-firmware-4359-pcie
$(Package/cypress-firmware-default)
TITLE:=CYW4359 FullMac PCIe firmware
endef
define Package/cypress-firmware-4359-pcie/install
$(INSTALL_DIR) $(1)/lib/firmware/brcm
$(INSTALL_DATA) \
$(PKG_BUILD_DIR)/firmware/cyfmac4359-pcie.bin \
$(1)/lib/firmware/brcm/brcmfmac4359-pcie.bin
$(INSTALL_DATA) \
$(PKG_BUILD_DIR)/firmware/cyfmac4359-pcie.clm_blob \
$(1)/lib/firmware/brcm/brcmfmac4359-pcie.clm_blob
endef
$(eval $(call BuildPackage,cypress-firmware-4359-pcie))
# Cypress 4359 SDIO Firmware
define Package/cypress-firmware-4359-sdio
$(Package/cypress-firmware-default)
TITLE:=CYW4359 FullMac SDIO firmware
endef
define Package/cypress-firmware-4359-sdio/install
$(INSTALL_DIR) $(1)/lib/firmware/brcm
$(INSTALL_DATA) \
$(PKG_BUILD_DIR)/firmware/cyfmac4359-sdio.bin \
$(1)/lib/firmware/brcm/brcmfmac4359-sdio.bin
$(INSTALL_DATA) \
$(PKG_BUILD_DIR)/firmware/cyfmac4359-sdio.clm_blob \
$(1)/lib/firmware/brcm/brcmfmac4359-sdio.clm_blob
endef
$(eval $(call BuildPackage,cypress-firmware-4359-sdio))
# Cypress 4373 SDIO Firmware
define Package/cypress-firmware-4373-sdio
$(Package/cypress-firmware-default)
@ -263,3 +298,20 @@ endef
$(eval $(call BuildPackage,cypress-firmware-54591-pcie))
# Cypress 89459 PCIe Firmware
define Package/cypress-firmware-89459-pcie
$(Package/cypress-firmware-default)
TITLE:=CYW89459 FullMac PCIe firmware
endef
define Package/cypress-firmware-89459-pcie/install
$(INSTALL_DIR) $(1)/lib/firmware/brcm
$(INSTALL_DATA) \
$(PKG_BUILD_DIR)/firmware/cyfmac89459-pcie.bin \
$(1)/lib/firmware/brcm/brcmfmac89459-pcie.bin
$(INSTALL_DATA) \
$(PKG_BUILD_DIR)/firmware/cyfmac89459-pcie.clm_blob \
$(1)/lib/firmware/brcm/brcmfmac89459-pcie.clm_blob
endef
$(eval $(call BuildPackage,cypress-firmware-89459-pcie))