Hi,
On Fri, 2017-06-16 at 15:14 +0200, Hans de Goede wrote:
> The brcm43430 chip needs different firmware files for chip revision 0
> and 1. The file currently in linux-firmware is for revision 1 only.
>
> This commit makes brcmfmac request brcmfmac43430a0-sdio.bin instead
> of brcmfmac43430-sdio.bin for revision 0 chips.
>
> Note that the behavior for revision 1 chips is not changed, ideally those
> would load brcmfmac43430a1-sdio.bin, but that will break existing setups.
>
> Signed-off-by: Hans de Goede <hdego...@redhat.com>
> ---
> drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> index 4ed40c94bda9..5125aeeb5310 100644
> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> @@ -612,7 +612,9 @@ BRCMF_FW_NVRAM_DEF(43340, "brcmfmac43340-sdio.bin",
> "brcmfmac43340-sdio.txt");
> BRCMF_FW_NVRAM_DEF(4335, "brcmfmac4335-sdio.bin", "brcmfmac4335-sdio.txt");
> BRCMF_FW_NVRAM_DEF(43362, "brcmfmac43362-sdio.bin",
> "brcmfmac43362-sdio.txt");
> BRCMF_FW_NVRAM_DEF(4339, "brcmfmac4339-sdio.bin", "brcmfmac4339-sdio.txt");
> -BRCMF_FW_NVRAM_DEF(43430, "brcmfmac43430-sdio.bin",
> "brcmfmac43430-sdio.txt");
> +BRCMF_FW_NVRAM_DEF(43430A0, "brcmfmac43430a0-sdio.bin",
> "brcmfmac43430a0-sdio.txt");
> +/* Note the names are not postfixed with a1 for backward compatibility */
> +BRCMF_FW_NVRAM_DEF(43430A1, "brcmfmac43430-sdio.bin",
> "brcmfmac43430-sdio.txt");
> BRCMF_FW_NVRAM_DEF(43455, "brcmfmac43455-sdio.bin",
> "brcmfmac43455-sdio.txt");
> BRCMF_FW_NVRAM_DEF(4354, "brcmfmac4354-sdio.bin", "brcmfmac4354-sdio.txt");
> BRCMF_FW_NVRAM_DEF(4356, "brcmfmac4356-sdio.bin", "brcmfmac4356-sdio.txt");
> @@ -630,7 +632,8 @@ static struct brcmf_firmware_mapping brcmf_sdio_fwnames[]
> = {
> BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
> BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
> BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
> - BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFF, 43430),
> + BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000001, 43430A0),
> + BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFE, 43430A1),
> BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
> BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
> BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356)
Unfortunately, there is no "brcmfmac43430a0-sdio.bin" in linux-
firmware. Therefore, my custom board fails:
# [ 24.894241] brcmfmac mmc0:0001:1: Direct firmware load for
brcm/brcmfmac43430a0-sdio.bin failed with error -2
[ 25.914322] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000):
clkctl 0x50
[ 26.934186] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000):
clkctl 0x50
Can someone provide the firmware file, please?
