From: Jonas Gorski <jogo@openwrt.org>
Date: Wed, 18 Dec 2013 13:11:59 +0000 (+0100)
Subject: MIPS: BCM63XX: disable SMP also on BCM3368
X-Git-Tag: next-20140116~105^2^2~128
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dedd7da357c5376a49f50c7eecb228726393f3ce;p=karo-tx-linux.git

MIPS: BCM63XX: disable SMP also on BCM3368

BCM3368 has the same shared TLB as BCM6358.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Acked-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6239/
---

diff --git a/arch/mips/bcm63xx/prom.c b/arch/mips/bcm63xx/prom.c
index 8ac4e095e68e..0215849c946e 100644
--- a/arch/mips/bcm63xx/prom.c
+++ b/arch/mips/bcm63xx/prom.c
@@ -64,9 +64,9 @@ void __init prom_init(void)
 		register_smp_ops(&bmips_smp_ops);
 
 		/*
-		 * BCM6328 might not have its second CPU enabled, while BCM6358
-		 * needs special handling for its shared TLB, so disable SMP
-		 * for now.
+		 * BCM6328 might not have its second CPU enabled, while BCM3368
+		 * and BCM6358 need special handling for their shared TLB, so
+		 * disable SMP for now.
 		 */
 		if (BCMCPU_IS_6328()) {
 			reg = bcm_readl(BCM_6328_OTP_BASE +
@@ -74,7 +74,7 @@ void __init prom_init(void)
 
 			if (reg & OTP_6328_REG3_TP1_DISABLED)
 				bmips_smp_enabled = 0;
-		} else if (BCMCPU_IS_6358()) {
+		} else if (BCMCPU_IS_3368() || BCMCPU_IS_6358()) {
 			bmips_smp_enabled = 0;
 		}