package/kernel/mac80211/patches/brcm/114-v5.6-0003-brcmfmac-fix-rambase-for-4359-9.patch

   1 From 6647274ed995a172369cb04754eb5f8b85f68f6d Mon Sep 17 00:00:00 2001
   2 From: Soeren Moch <smoch@web.de>
   3 Date: Thu, 12 Dec 2019 00:52:47 +0100
   4 Subject: [PATCH 3/7] brcmfmac: fix rambase for 4359/9
   5
   6 Newer 4359 chip revisions need a different rambase address.
   7 This fixes firmware download on such devices which fails otherwise.
   8
   9 Signed-off-by: Soeren Moch <smoch@web.de>
  10 Acked-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
  11 Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
  12 ---
  13  drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c | 3 ++-
  14  1 file changed, 2 insertions(+), 1 deletion(-)
  15
  16 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
  17 +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
  18 @@ -712,7 +712,6 @@ static u32 brcmf_chip_tcm_rambase(struct
  19         case BRCM_CC_43569_CHIP_ID:
  20         case BRCM_CC_43570_CHIP_ID:
  21         case BRCM_CC_4358_CHIP_ID:
  22 -       case BRCM_CC_4359_CHIP_ID:
  23         case BRCM_CC_43602_CHIP_ID:
  24         case BRCM_CC_4371_CHIP_ID:
  25                 return 0x180000;
  26 @@ -722,6 +721,8 @@ static u32 brcmf_chip_tcm_rambase(struct
  27         case BRCM_CC_4366_CHIP_ID:
  28         case BRCM_CC_43664_CHIP_ID:
  29                 return 0x200000;
  30 +       case BRCM_CC_4359_CHIP_ID:
  31 +               return (ci->pub.chiprev < 9) ? 0x180000 : 0x160000;
  32         case CY_CC_4373_CHIP_ID:
  33                 return 0x160000;
  34         default: