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9aee739a16
- 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version 7.45.234 (4ca95bb CY) FWID 01-996384e2 [1] https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Outdated-brcmfmac-firmware-for-Raspberry-Pi-4-in-OpenWrt-21-02-1/m-p/331593#M2269 Signed-off-by: Josef Schlehofer 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>
109 lines
3.4 KiB
Makefile
109 lines
3.4 KiB
Makefile
#
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# Copyright (C) 2019 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=cypress-nvram
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PKG_SOURCE_DATE:=2019-09-03
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PKG_SOURCE_VERSION:=e7b78df22f2a0c5f56abb7b5880661611de35e5f
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PKG_MIRROR_HASH:=1cb20a749696852be0a512d51961365dd9c031362af0af1a2b9f5a3fb894885f
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PKG_RELEASE:=2
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PKG_SOURCE_PROTO:=git
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PKG_SOURCE_URL:=https://github.com/openwrt/cypress-nvram.git
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PKG_MAINTAINER:=Álvaro Fernández Rojas <noltari@gmail.com>
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PKG_FLAGS:=nonshared
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include $(INCLUDE_DIR)/package.mk
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define Package/cypress-nvram-default
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SECTION:=firmware
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CATEGORY:=Firmware
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URL:=https://community.cypress.com/community/linux
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endef
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define Build/Compile
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true
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endef
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# Cypress 43430 SDIO Raspberry Pi 3B NVRAM
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define Package/cypress-nvram-43430-sdio-rpi-3b
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$(Package/cypress-nvram-default)
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TITLE:=CYW43430 NVRAM for Raspberry Pi 3B
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DEPENDS:=@TARGET_bcm27xx
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PROVIDES:=brcmfmac-firmware-43430-sdio-rpi-3b
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CONFLICTS:=brcmfmac-firmware-43430-sdio-rpi-3b
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endef
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define Package/cypress-nvram-43430-sdio-rpi-3b/install
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$(INSTALL_DIR) $(1)/lib/firmware/brcm
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$(INSTALL_DATA) \
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$(PKG_BUILD_DIR)/brcmfmac43430-sdio.raspberrypi,3-model-b.txt \
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$(1)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt
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endef
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$(eval $(call BuildPackage,cypress-nvram-43430-sdio-rpi-3b))
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# Cypress 43430 SDIO Raspberry Pi Zero W NVRAM
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define Package/cypress-nvram-43430-sdio-rpi-zero-w
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$(Package/cypress-nvram-default)
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TITLE:=CYW43430 NVRAM for Raspberry Pi Zero W
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DEPENDS:=@TARGET_bcm27xx
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PROVIDES:=brcmfmac-firmware-43430-sdio-rpi-zero-w
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CONFLICTS:=brcmfmac-firmware-43430-sdio-rpi-zero-w
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endef
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define Package/cypress-nvram-43430-sdio-rpi-zero-w/install
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$(INSTALL_DIR) $(1)/lib/firmware/brcm
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$(INSTALL_DATA) \
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$(PKG_BUILD_DIR)/brcmfmac43430-sdio.raspberrypi,model-zero-w.txt \
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$(1)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,model-zero-w.txt
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endef
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$(eval $(call BuildPackage,cypress-nvram-43430-sdio-rpi-zero-w))
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# Cypress 43455 SDIO Raspberry Pi 3B+ NVRAM
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define Package/cypress-nvram-43455-sdio-rpi-3b-plus
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$(Package/cypress-nvram-default)
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TITLE:=CYW43455 NVRAM for Raspberry Pi 3B+
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DEPENDS:=@TARGET_bcm27xx
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PROVIDES:=brcmfmac-firmware-43455-sdio-rpi-3b-plus
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CONFLICTS:=brcmfmac-firmware-43455-sdio-rpi-3b-plus
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endef
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define Package/cypress-nvram-43455-sdio-rpi-3b-plus/install
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$(INSTALL_DIR) $(1)/lib/firmware/brcm
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$(INSTALL_DATA) \
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$(PKG_BUILD_DIR)/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt \
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$(1)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt
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endef
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$(eval $(call BuildPackage,cypress-nvram-43455-sdio-rpi-3b-plus))
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# Cypress 43455 SDIO Raspberry Pi 4B NVRAM
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define Package/cypress-nvram-43455-sdio-rpi-4b
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$(Package/cypress-nvram-default)
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TITLE:=CYW43455 NVRAM for Raspberry Pi 4B
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DEPENDS:=@TARGET_bcm27xx
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PROVIDES:=brcmfmac-firmware-43455-sdio-rpi-4b
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CONFLICTS:=brcmfmac-firmware-43455-sdio-rpi-4b
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endef
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define Package/cypress-nvram-43455-sdio-rpi-4b/install
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$(INSTALL_DIR) $(1)/lib/firmware/brcm
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$(INSTALL_DATA) \
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$(PKG_BUILD_DIR)/brcmfmac43455-sdio.raspberrypi,4-model-b.txt \
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$(1)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt
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$(INSTALL_DATA) \
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$(PKG_BUILD_DIR)/brcmfmac43455-sdio.raspberrypi,4-model-b.txt \
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$(1)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-compute-module.txt
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endef
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$(eval $(call BuildPackage,cypress-nvram-43455-sdio-rpi-4b))
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