openwrt/target/linux/brcm63xx/patches-4.19/001-4.21-01-BCM63XX-fix-switch-core-reset-on-BCM6368.patch
Álvaro Fernández Rojas f586dd67ac brcm63xx: add linux 4.19 support
Boot tested on Comtrend AR-5387un:
https://gist.github.com/Noltari/57e5030455da8dc38e61f8c3a5922254

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
[jonas.gorski: make 4.19 an optional testing version; add gcc 8.3 fix]
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
2019-11-09 13:16:01 +01:00

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Diff

From f1af8bb8e0879a3c2d9679a7274c2774335e9876 Mon Sep 17 00:00:00 2001
From: Jonas Gorski <jonas.gorski@gmail.com>
Date: Wed, 14 Nov 2018 12:06:41 +0100
Subject: [PATCH] MIPS: BCM63XX: fix switch core reset on BCM6368
The Ethernet Switch core mask was set to 0, causing the switch core to
be not reset on BCM6368 on boot. Provide the proper mask so the switch
core gets reset to a known good state.
Fixes: 799faa626c71 ("MIPS: BCM63XX: add core reset helper")
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
---
arch/mips/bcm63xx/reset.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/mips/bcm63xx/reset.c
+++ b/arch/mips/bcm63xx/reset.c
@@ -120,7 +120,7 @@
#define BCM6368_RESET_DSL 0
#define BCM6368_RESET_SAR SOFTRESET_6368_SAR_MASK
#define BCM6368_RESET_EPHY SOFTRESET_6368_EPHY_MASK
-#define BCM6368_RESET_ENETSW 0
+#define BCM6368_RESET_ENETSW SOFTRESET_6368_ENETSW_MASK
#define BCM6368_RESET_PCM SOFTRESET_6368_PCM_MASK
#define BCM6368_RESET_MPI SOFTRESET_6368_MPI_MASK
#define BCM6368_RESET_PCIE 0