diff options
Diffstat (limited to 'package/kernel/mac80211/patches/brcm/414-v5.6-0003-brcmfmac-fix-rambase-for-4359-9.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/brcm/414-v5.6-0003-brcmfmac-fix-rambase-for-4359-9.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/brcm/414-v5.6-0003-brcmfmac-fix-rambase-for-4359-9.patch b/package/kernel/mac80211/patches/brcm/414-v5.6-0003-brcmfmac-fix-rambase-for-4359-9.patch new file mode 100644 index 0000000000..7e4e32ffdd --- /dev/null +++ b/package/kernel/mac80211/patches/brcm/414-v5.6-0003-brcmfmac-fix-rambase-for-4359-9.patch @@ -0,0 +1,34 @@ +From 6647274ed995a172369cb04754eb5f8b85f68f6d Mon Sep 17 00:00:00 2001 +From: Soeren Moch <smoch@web.de> +Date: Thu, 12 Dec 2019 00:52:47 +0100 +Subject: [PATCH 3/7] brcmfmac: fix rambase for 4359/9 + +Newer 4359 chip revisions need a different rambase address. +This fixes firmware download on such devices which fails otherwise. + +Signed-off-by: Soeren Moch <smoch@web.de> +Acked-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com> +Signed-off-by: Kalle Valo <kvalo@codeaurora.org> +--- + drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c +@@ -712,7 +712,6 @@ static u32 brcmf_chip_tcm_rambase(struct + case BRCM_CC_43569_CHIP_ID: + case BRCM_CC_43570_CHIP_ID: + case BRCM_CC_4358_CHIP_ID: +- case BRCM_CC_4359_CHIP_ID: + case BRCM_CC_43602_CHIP_ID: + case BRCM_CC_4371_CHIP_ID: + return 0x180000; +@@ -722,6 +721,8 @@ static u32 brcmf_chip_tcm_rambase(struct + case BRCM_CC_4366_CHIP_ID: + case BRCM_CC_43664_CHIP_ID: + return 0x200000; ++ case BRCM_CC_4359_CHIP_ID: ++ return (ci->pub.chiprev < 9) ? 0x180000 : 0x160000; + case CY_CC_4373_CHIP_ID: + return 0x160000; + default: |