Add firmware selection for BRCM_CC_43241_CHIP_ID (0x4324).

According to NetBSD, this chip uses one of three firmwares depending
on its revision, but all of them are already included in the
bwfm-firmware package, so we can load one of them.

ok patrick@ sthen@

diff --git a/sys/dev/sdmmc/if_bwfm_sdio.c b/sys/dev/sdmmc/if_bwfm_sdio.c
index 694fbbc..be86f50 100644 (file)
--- a/sys/dev/sdmmc/if_bwfm_sdio.c
+++ b/sys/dev/sdmmc/if_bwfm_sdio.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_bwfm_sdio.c,v 1.39 2021/02/26 00:07:41 patrick Exp $ */
+/* $OpenBSD: if_bwfm_sdio.c,v 1.40 2021/06/06 10:48:30 aoyama Exp $ */
 /*
  * Copyright (c) 2010-2016 Broadcom Corporation
  * Copyright (c) 2016,2017 Patrick Wildt <patrick@blueri.se>
@@ -360,6 +360,14 @@ bwfm_sdio_preinit(struct bwfm_softc *bwfm)
 
        switch (bwfm->sc_chip.ch_chip)
        {
+       case BRCM_CC_43241_CHIP_ID:
+               if (bwfm->sc_chip.ch_chiprev <= 4)
+                       chip = "43241b0";
+               else if (bwfm->sc_chip.ch_chiprev == 5)
+                       chip = "43241b4";
+               else
+                       chip = "43241b5";
+               break;
        case BRCM_CC_4330_CHIP_ID:
                chip = "4330";
                break;