diff mbox series

[2/5] mac80211: add patch for BCM43436 firmware

Message ID 20211120034152.2612831-3-stijn@linux-ipv6.be
State Rejected, archived
Delegated to: Stijn Tintel
Headers show
Series add support for Raspberry Pi Zero 2 | expand

Commit Message

Stijn Tintel Nov. 20, 2021, 3:41 a.m. UTC 
This chip is used in the Raspberry Pi Zero 2.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
---
 ...ac-BCM43436-needs-dedicated-firmware.patch | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 package/kernel/mac80211/patches/brcm/865-brcmfmac-BCM43436-needs-dedicated-firmware.patch

Comments

Rafał Miłecki Nov. 20, 2021, 1:10 p.m. UTC | #1 
On 20.11.2021 04:41, Stijn Tintel wrote:
> This chip is used in the Raspberry Pi Zero 2.
> 
> Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

This trivial patch could easily be upstreamed, please send it to
linux-wireless@.
Stijn Tintel Nov. 20, 2021, 1:42 p.m. UTC | #2 
On 20/11/2021 15:10, Rafał Miłecki wrote:
> On 20.11.2021 04:41, Stijn Tintel wrote:
>> This chip is used in the Raspberry Pi Zero 2.
>>
>> Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
>
> This trivial patch could easily be upstreamed, please send it to
> linux-wireless@.

This is pointless without the firmware being available in
linux-firmware.git. Since I can't submit that firmware, I rather not
submit this patch either.

Stijn
diff mbox series

Patch

diff --git a/package/kernel/mac80211/patches/brcm/865-brcmfmac-BCM43436-needs-dedicated-firmware.patch b/package/kernel/mac80211/patches/brcm/865-brcmfmac-BCM43436-needs-dedicated-firmware.patch
new file mode 100644
index 0000000000..d5e650dcb3
--- /dev/null
+++ b/package/kernel/mac80211/patches/brcm/865-brcmfmac-BCM43436-needs-dedicated-firmware.patch
@@ -0,0 +1,29 @@ 
+From 0a2690fa8c3a0b356a0cf5fc63c2428264ead0e7 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.com>
+Date: Tue, 19 May 2020 09:46:12 +0100
+Subject: [PATCH] brcmfmac: BCM43436 needs dedicated firmware
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.com>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+@@ -615,6 +615,7 @@ BRCMF_FW_DEF(4335, "brcmfmac4335-sdio");
+ BRCMF_FW_DEF(43362, "brcmfmac43362-sdio");
+ BRCMF_FW_DEF(4339, "brcmfmac4339-sdio");
+ BRCMF_FW_DEF(43430A0, "brcmfmac43430a0-sdio");
++BRCMF_FW_DEF(43436, "brcmfmac43436-sdio");
+ /* Note the names are not postfixed with a1 for backward compatibility */
+ BRCMF_FW_CLM_DEF(43430A1, "brcmfmac43430-sdio");
+ BRCMF_FW_DEF(43430B0, "brcmfmac43430b0-sdio");
+@@ -649,6 +650,8 @@ static const struct brcmf_firmware_mappi
+ 	BRCMF_FW_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
+ 	BRCMF_FW_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000001, 43430A0),
+ 	BRCMF_FW_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000002, 43430A1),
++	BRCMF_FW_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000004, 43436),
++	BRCMF_FW_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFA, 43430A1),
+ 	BRCMF_FW_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFC, 43430B0),
+ 	BRCMF_FW_ENTRY(BRCM_CC_4345_CHIP_ID, 0x00000200, 43456),
+ 	BRCMF_FW_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFDC0, 43455),