* [Buildroot] [PATCH v1] package/rpi-wifi-firmware: provide convenience links for RPi3A+, RPi3B+ and RPi4B firmware configuration files
@ 2021-03-29 18:45 Peter Seiderer
2021-03-30 8:01 ` Andreas Ziegler
` (2 more replies)
0 siblings, 3 replies; 7+ messages in thread
From: Peter Seiderer @ 2021-03-29 18:45 UTC (permalink / raw)
To: buildroot
Provide convenience links for BCM43455/CYW43455 based RPi3A+, RPi3B+ and RPi4B
WIFI firmware configuration files to avoid runtime firmware loading warning in
the kernel logs, e.g. (RPi3B+):
brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt failed with error -2
or (RP4B
brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
---
package/rpi-wifi-firmware/rpi-wifi-firmware.mk | 3 +++
1 file changed, 3 insertions(+)
diff --git a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk
index 24ba5941b0..a136f4b173 100644
--- a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk
+++ b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk
@@ -12,6 +12,9 @@ RPI_WIFI_FIRMWARE_LICENSE_FILES = LICENCE.broadcom_bcm43xx
define RPI_WIFI_FIRMWARE_INSTALL_TARGET_CMDS
$(INSTALL) -d $(TARGET_DIR)/lib/firmware/brcm
$(INSTALL) -m 0644 $(@D)/firmware/brcm/brcmfmac* $(TARGET_DIR)/lib/firmware/brcm
+ ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.txt
+ ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt
+ ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt
endef
$(eval $(generic-package))
--
2.30.2
^ permalink raw reply related [flat|nested] 7+ messages in thread* [Buildroot] [PATCH v1] package/rpi-wifi-firmware: provide convenience links for RPi3A+, RPi3B+ and RPi4B firmware configuration files 2021-03-29 18:45 [Buildroot] [PATCH v1] package/rpi-wifi-firmware: provide convenience links for RPi3A+, RPi3B+ and RPi4B firmware configuration files Peter Seiderer @ 2021-03-30 8:01 ` Andreas Ziegler 2021-03-30 18:49 ` Peter Seiderer 2021-04-01 12:04 ` [Buildroot] [PATCH v2 1/1] package/rpi-wifi-firmware: provide board specific links to firmware configuration files for BCM43430 and BCM43455 based Raspberry Pi models Andreas Ziegler 2021-04-01 12:06 ` Andreas Ziegler 2 siblings, 1 reply; 7+ messages in thread From: Andreas Ziegler @ 2021-03-30 8:01 UTC (permalink / raw) To: buildroot Provide convenience links for BCM43455/CYW43455 based RPi3A+, RPi3B+ and RPi4B WIFI firmware configuration files to avoid runtime firmware loading warning in the kernel logs, e.g. (RPi3B+): brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt failed with error -2 or (RP4B brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2 Changes: added links for brcmfmac43430 based boards RPi [0w, 3b] Signed-off-by: Peter Seiderer <ps.report@gmx.net> Signed-off-by: Andreas Ziegler <br015@umbiko.net> --- package/rpi-wifi-firmware/rpi-wifi-firmware.mk | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk index 24ba5941b0..c3ab9be857 100644 --- a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk +++ b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk @@ -12,6 +12,11 @@ RPI_WIFI_FIRMWARE_LICENSE_FILES = LICENCE.broadcom_bcm43xx define RPI_WIFI_FIRMWARE_INSTALL_TARGET_CMDS $(INSTALL) -d $(TARGET_DIR)/lib/firmware/brcm $(INSTALL) -m 0644 $(@D)/firmware/brcm/brcmfmac* $(TARGET_DIR)/lib/firmware/brcm -endef + ln -sf brcmfmac43430-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi-rpi.txt + ln -sf brcmfmac43430-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.txt + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt + endef $(eval $(generic-package)) -- 2.25.1 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [Buildroot] [PATCH v1] package/rpi-wifi-firmware: provide convenience links for RPi3A+, RPi3B+ and RPi4B firmware configuration files 2021-03-30 8:01 ` Andreas Ziegler @ 2021-03-30 18:49 ` Peter Seiderer 2021-03-30 19:53 ` Peter Seiderer 0 siblings, 1 reply; 7+ messages in thread From: Peter Seiderer @ 2021-03-30 18:49 UTC (permalink / raw) To: buildroot Hello Andreas, thanks for the patch iteration and improvement ;-), but some comments... First as it is a new iteration 'PATCH v1' is no longer valid and should be 'PATCH v2'...., same for patch subject as it is now missing the added RPi0W and RPi3B... On Tue, 30 Mar 2021 10:01:45 +0200, Andreas Ziegler <br015@umbiko.net> wrote: > Provide convenience links for BCM43455/CYW43455 based RPi3A+, RPi3B+ and RPi4B > WIFI firmware configuration files to avoid runtime firmware loading warning in > the kernel logs, e.g. (RPi3B+): > > brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt failed with error -2 > > or (RP4B > > brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2 > > Changes: > added links for brcmfmac43430 based boards RPi [0w, 3b] As you added some changes this should go to... > > Signed-off-by: Peter Seiderer <ps.report@gmx.net> ...here as follows: [Added links for brcmfmac43430 based RPi0W and RPi3B > Signed-off-by: Andreas Ziegler <br015@umbiko.net> --- Changes v1 -> v2: - added links for brcmfmac43430 based RPi0W and RPi3B > --- > package/rpi-wifi-firmware/rpi-wifi-firmware.mk | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > > diff --git a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk > index 24ba5941b0..c3ab9be857 100644 > --- a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk > +++ b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk > @@ -12,6 +12,11 @@ RPI_WIFI_FIRMWARE_LICENSE_FILES = LICENCE.broadcom_bcm43xx > define RPI_WIFI_FIRMWARE_INSTALL_TARGET_CMDS > $(INSTALL) -d $(TARGET_DIR)/lib/firmware/brcm > $(INSTALL) -m 0644 $(@D)/firmware/brcm/brcmfmac* $(TARGET_DIR)/lib/firmware/brcm > -endef > + ln -sf brcmfmac43430-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi-rpi.txt > + ln -sf brcmfmac43430-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt Did not add this two ones as I was not sure about it, because [1] states RPi0W and RPi3B uses BCM43143, did not know (or test) it maps to 43430..., I see ([2]) contains a brcmfmac43430-sdio.raspberrypi,3-model-b.txt file..., but according to [3] I would expect 'raspberrypi,model-zero-w' for the RPi0W... At least some commit log explanation/reference would be help full..., all in all (as already stated in the other mail thread) an additional patch (based on the real v1 of this one) would be easier to review/handle... Regards, Peter [1] https://de.wikipedia.org/wiki/Raspberry_Pi [2] https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/brcm [3] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml > + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.txt > + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt > + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt > + endef > > $(eval $(generic-package)) ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [PATCH v1] package/rpi-wifi-firmware: provide convenience links for RPi3A+, RPi3B+ and RPi4B firmware configuration files 2021-03-30 18:49 ` Peter Seiderer @ 2021-03-30 19:53 ` Peter Seiderer 2021-04-01 4:06 ` Andreas Ziegler 0 siblings, 1 reply; 7+ messages in thread From: Peter Seiderer @ 2021-03-30 19:53 UTC (permalink / raw) To: buildroot Hello Andreas, On Tue, 30 Mar 2021 20:49:22 +0200, Peter Seiderer <ps.report@gmx.net> wrote: > Hello Andreas, > > thanks for the patch iteration and improvement ;-), but some comments... > > First as it is a new iteration 'PATCH v1' is no longer valid and should be 'PATCH v2'...., > same for patch subject as it is now missing the added RPi0W and RPi3B... > > On Tue, 30 Mar 2021 10:01:45 +0200, Andreas Ziegler <br015@umbiko.net> wrote: > > > Provide convenience links for BCM43455/CYW43455 based RPi3A+, RPi3B+ and RPi4B > > WIFI firmware configuration files to avoid runtime firmware loading warning in > > the kernel logs, e.g. (RPi3B+): > > > > brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt failed with error -2 > > > > or (RP4B > > > > brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2 > > > > Changes: > > added links for brcmfmac43430 based boards RPi [0w, 3b] > > As you added some changes this should go to... > > > > > Signed-off-by: Peter Seiderer <ps.report@gmx.net> > > ...here as follows: > > [Added links for brcmfmac43430 based RPi0W and RPi3B > > > Signed-off-by: Andreas Ziegler <br015@umbiko.net> > > --- > Changes v1 -> v2: > - added links for brcmfmac43430 based RPi0W and RPi3B > > > --- > > package/rpi-wifi-firmware/rpi-wifi-firmware.mk | 7 ++++++- > > 1 file changed, 6 insertions(+), 1 deletion(-) > > > > diff --git a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk > > index 24ba5941b0..c3ab9be857 100644 > > --- a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk > > +++ b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk > > @@ -12,6 +12,11 @@ RPI_WIFI_FIRMWARE_LICENSE_FILES = LICENCE.broadcom_bcm43xx > > define RPI_WIFI_FIRMWARE_INSTALL_TARGET_CMDS > > $(INSTALL) -d $(TARGET_DIR)/lib/firmware/brcm > > $(INSTALL) -m 0644 $(@D)/firmware/brcm/brcmfmac* $(TARGET_DIR)/lib/firmware/brcm > > -endef > > + ln -sf brcmfmac43430-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi-rpi.txt > > + ln -sf brcmfmac43430-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt > > Did not add this two ones as I was not sure about it, because [1] states > RPi0W and RPi3B uses BCM43143, did not know (or test) it maps to 43430..., > I see ([2]) contains a brcmfmac43430-sdio.raspberrypi,3-model-b.txt file..., > but according to [3] I would expect 'raspberrypi,model-zero-w' for the RPi0W... And finally tested on RPi0W: $ modprobe brcmfmac [ 382.878433] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1 [ 382.895123] usbcore: registered new interface driver brcmfmac [ 382.929032] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.raspberrypi,model-zero-w.txt failed with error -2 [ 383.155974] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1 [ 383.173147] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available [ 383.198030] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43430/1 wl0: Oct 22 2019 01:59:28 version 7.45.98.94 (r723000 CY) FWID 01-3b33decd Regards, Peter > > At least some commit log explanation/reference would be help full..., all in > all (as already stated in the other mail thread) an additional patch (based on > the real v1 of this one) would be easier to review/handle... > > Regards, > Peter > > [1] https://de.wikipedia.org/wiki/Raspberry_Pi > [2] https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/brcm > [3] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml > > > > + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.txt > > + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt > > + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt > > + endef > > > > $(eval $(generic-package)) > > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [PATCH v1] package/rpi-wifi-firmware: provide convenience links for RPi3A+, RPi3B+ and RPi4B firmware configuration files 2021-03-30 19:53 ` Peter Seiderer @ 2021-04-01 4:06 ` Andreas Ziegler 0 siblings, 0 replies; 7+ messages in thread From: Andreas Ziegler @ 2021-04-01 4:06 UTC (permalink / raw) To: buildroot Hello Peter, On 2021-03-30 19:53, Peter Seiderer wrote: > Hello Andreas, > > On Tue, 30 Mar 2021 20:49:22 +0200, Peter Seiderer <ps.report@gmx.net> > wrote: > >> Hello Andreas, >> >> thanks for the patch iteration and improvement ;-), but some >> comments... >> >> First as it is a new iteration 'PATCH v1' is no longer valid and >> should be 'PATCH v2'...., >> same for patch subject as it is now missing the added RPi0W and >> RPi3B... >> >> On Tue, 30 Mar 2021 10:01:45 +0200, Andreas Ziegler <br015@umbiko.net> >> wrote: >> >> > Provide convenience links for BCM43455/CYW43455 based RPi3A+, RPi3B+ and RPi4B >> > WIFI firmware configuration files to avoid runtime firmware loading warning in >> > the kernel logs, e.g. (RPi3B+): >> > >> > brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt failed with error -2 >> > >> > or (RP4B >> > >> > brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2 >> > >> > Changes: >> > added links for brcmfmac43430 based boards RPi [0w, 3b] >> >> As you added some changes this should go to... >> >> > >> > Signed-off-by: Peter Seiderer <ps.report@gmx.net> >> >> ...here as follows: >> >> [Added links for brcmfmac43430 based RPi0W and RPi3B >> >> > Signed-off-by: Andreas Ziegler <br015@umbiko.net> >> >> --- >> Changes v1 -> v2: >> - added links for brcmfmac43430 based RPi0W and RPi3B >> >> > --- >> > package/rpi-wifi-firmware/rpi-wifi-firmware.mk | 7 ++++++- >> > 1 file changed, 6 insertions(+), 1 deletion(-) >> > >> > diff --git a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk >> > index 24ba5941b0..c3ab9be857 100644 >> > --- a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk >> > +++ b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk >> > @@ -12,6 +12,11 @@ RPI_WIFI_FIRMWARE_LICENSE_FILES = LICENCE.broadcom_bcm43xx >> > define RPI_WIFI_FIRMWARE_INSTALL_TARGET_CMDS >> > $(INSTALL) -d $(TARGET_DIR)/lib/firmware/brcm >> > $(INSTALL) -m 0644 $(@D)/firmware/brcm/brcmfmac* $(TARGET_DIR)/lib/firmware/brcm >> > -endef >> > + ln -sf brcmfmac43430-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi-rpi.txt >> > + ln -sf brcmfmac43430-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt >> >> Did not add this two ones as I was not sure about it, because [1] >> states >> RPi0W and RPi3B uses BCM43143, did not know (or test) it maps to >> 43430..., >> I see ([2]) contains a brcmfmac43430-sdio.raspberrypi,3-model-b.txt >> file..., >> but according to [3] I would expect 'raspberrypi,model-zero-w' for the >> RPi0W... > > And finally tested on RPi0W: > > $ modprobe brcmfmac > [ 382.878433] brcmfmac: brcmf_fw_alloc_request: using > brcm/brcmfmac43430-sdio for chip BCM43430/1 > [ 382.895123] usbcore: registered new interface driver brcmfmac > [ 382.929032] brcmfmac mmc1:0001:1: Direct firmware load for > brcm/brcmfmac43430-sdio.raspberrypi,model-zero-w.txt failed with error > -2 > [ 383.155974] brcmfmac: brcmf_fw_alloc_request: using > brcm/brcmfmac43430-sdio for chip BCM43430/1 > [ 383.173147] brcmfmac: brcmf_c_process_clm_blob: no clm_blob > available (err=-2), device may have limited channels available > [ 383.198030] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43430/1 > wl0: Oct 22 2019 01:59:28 version 7.45.98.94 (r723000 CY) FWID > 01-3b33decd Thank you for finding the opportunity and time to test this on RPi0w! I will prepare a new iteration with the enhancements /changes you proposed. PATCH v2 Change log Adapt commit message Add motivation for adding files for 3B and 0w Kind regards, Andreas > Regards, > Peter > >> >> At least some commit log explanation/reference would be help full..., >> all in >> all (as already stated in the other mail thread) an additional patch >> (based on >> the real v1 of this one) would be easier to review/handle... >> >> Regards, >> Peter >> >> [1] https://de.wikipedia.org/wiki/Raspberry_Pi >> [2] >> https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/brcm >> [3] >> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml >> >> >> > + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.txt >> > + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt >> > + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt >> > + endef >> > >> > $(eval $(generic-package)) >> >> _______________________________________________ >> buildroot mailing list >> buildroot at busybox.net >> http://lists.busybox.net/mailman/listinfo/buildroot ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [PATCH v2 1/1] package/rpi-wifi-firmware: provide board specific links to firmware configuration files for BCM43430 and BCM43455 based Raspberry Pi models 2021-03-29 18:45 [Buildroot] [PATCH v1] package/rpi-wifi-firmware: provide convenience links for RPi3A+, RPi3B+ and RPi4B firmware configuration files Peter Seiderer 2021-03-30 8:01 ` Andreas Ziegler @ 2021-04-01 12:04 ` Andreas Ziegler 2021-04-01 12:06 ` Andreas Ziegler 2 siblings, 0 replies; 7+ messages in thread From: Andreas Ziegler @ 2021-04-01 12:04 UTC (permalink / raw) To: buildroot The Broadcom FMAC firmware loader in the current Linux kernel branch (5.x.y), when loading NVRAM files, tries to load a board specific file first. If that fails, the standard file name is used. The package rpi-wifi-firmware does not provide these board specific files; this results in unneccesary warning messages in the kernel log: (RPi3B+): brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt failed with error -2 (RPi4B): brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2 (RPi0W): brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.raspberrypi,model-zero-w.txt failed with error -2 (RPi3B): This was found to be present in linux-firmware [1] and Ubuntu 20.04.2 [2] [1] https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git [2] https://ubuntu.com/download/raspberry-pi This patch provides links for BCM43430 and BCM43455 based Raspberry Pi models, to avoid the observed firmware load failure messages in the kernel log. Signed-off-by: Peter Seiderer <ps.report@gmx.net> Changes v1 -> v2: - added links for brcmfmac43430 based RPi0W and RPi3B Signed-off-by: Andreas Ziegler <br015@umbiko.net> --- package/rpi-wifi-firmware/rpi-wifi-firmware.mk | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk index 24ba5941b0..f98fc4cd68 100644 --- a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk +++ b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk @@ -12,6 +12,11 @@ RPI_WIFI_FIRMWARE_LICENSE_FILES = LICENCE.broadcom_bcm43xx define RPI_WIFI_FIRMWARE_INSTALL_TARGET_CMDS $(INSTALL) -d $(TARGET_DIR)/lib/firmware/brcm $(INSTALL) -m 0644 $(@D)/firmware/brcm/brcmfmac* $(TARGET_DIR)/lib/firmware/brcm -endef + ln -sf brcmfmac43430-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,model-zero-w.txt + ln -sf brcmfmac43430-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.txt + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt + endef $(eval $(generic-package)) -- 2.25.1 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [Buildroot] [PATCH v2 1/1] package/rpi-wifi-firmware: provide board specific links to firmware configuration files for BCM43430 and BCM43455 based Raspberry Pi models 2021-03-29 18:45 [Buildroot] [PATCH v1] package/rpi-wifi-firmware: provide convenience links for RPi3A+, RPi3B+ and RPi4B firmware configuration files Peter Seiderer 2021-03-30 8:01 ` Andreas Ziegler 2021-04-01 12:04 ` [Buildroot] [PATCH v2 1/1] package/rpi-wifi-firmware: provide board specific links to firmware configuration files for BCM43430 and BCM43455 based Raspberry Pi models Andreas Ziegler @ 2021-04-01 12:06 ` Andreas Ziegler 2 siblings, 0 replies; 7+ messages in thread From: Andreas Ziegler @ 2021-04-01 12:06 UTC (permalink / raw) To: buildroot The Broadcom FMAC firmware loader in the current Linux kernel branch (5.x.y), when loading NVRAM files, tries to load a board specific file first. If that fails, the standard file name is used. The package rpi-wifi-firmware does not provide these board specific files; this results in unneccesary warning messages in the kernel log: (RPi3B+): brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt failed with error -2 (RPi4B): brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2 (RPi0W): brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.raspberrypi,model-zero-w.txt failed with error -2 (RPi3B): This was found to be present in linux-firmware [1] and Ubuntu 20.04.2 [2] [1] https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git [2] https://ubuntu.com/download/raspberry-pi This patch provides links for BCM43430 and BCM43455 based Raspberry Pi models, to avoid the observed firmware load failure messages in the kernel log. Signed-off-by: Peter Seiderer <ps.report@gmx.net> Changes v1 -> v2: - added links for brcmfmac43430 based RPi0W and RPi3B Signed-off-by: Andreas Ziegler <br015@umbiko.net> --- package/rpi-wifi-firmware/rpi-wifi-firmware.mk | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk index 24ba5941b0..f98fc4cd68 100644 --- a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk +++ b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk @@ -12,6 +12,11 @@ RPI_WIFI_FIRMWARE_LICENSE_FILES = LICENCE.broadcom_bcm43xx define RPI_WIFI_FIRMWARE_INSTALL_TARGET_CMDS $(INSTALL) -d $(TARGET_DIR)/lib/firmware/brcm $(INSTALL) -m 0644 $(@D)/firmware/brcm/brcmfmac* $(TARGET_DIR)/lib/firmware/brcm -endef + ln -sf brcmfmac43430-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,model-zero-w.txt + ln -sf brcmfmac43430-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.txt + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt + ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt + endef $(eval $(generic-package)) -- 2.25.1 ^ permalink raw reply related [flat|nested] 7+ messages in thread
end of thread, other threads:[~2021-04-01 12:06 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2021-03-29 18:45 [Buildroot] [PATCH v1] package/rpi-wifi-firmware: provide convenience links for RPi3A+, RPi3B+ and RPi4B firmware configuration files Peter Seiderer 2021-03-30 8:01 ` Andreas Ziegler 2021-03-30 18:49 ` Peter Seiderer 2021-03-30 19:53 ` Peter Seiderer 2021-04-01 4:06 ` Andreas Ziegler 2021-04-01 12:04 ` [Buildroot] [PATCH v2 1/1] package/rpi-wifi-firmware: provide board specific links to firmware configuration files for BCM43430 and BCM43455 based Raspberry Pi models Andreas Ziegler 2021-04-01 12:06 ` Andreas Ziegler
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