brcmfmac: support chipsets with different core enumeration space

brcmfmac: support chipsets with different core enumeration space

Historically the broadcom wifi chipsets always had enumeration
space containing all core information at same place. However, for
new chipsets the ASIC developers moved away from that given fact.
So we have to accommodate that it can differ per chipset.

Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1627505434-9544-5-git-send-email-arend.vanspriel@broadcom.com