From: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Date: Fri, 3 Jan 2014 06:41:55 +0000 (+0530)
Subject: powerpc/83xx: Add support for get_svr() for 83xx devices
X-Git-Tag: v2014.04-rc1~165
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=3f283f4bdc6364de6fe3e2da2e365865da7710c8;p=oweals%2Fu-boot.git

powerpc/83xx: Add support for get_svr() for 83xx devices

Defines get_svr() for 83xx devices

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
---

diff --git a/arch/powerpc/cpu/mpc83xx/start.S b/arch/powerpc/cpu/mpc83xx/start.S
index b4fafe65ef..7f74a50bac 100644
--- a/arch/powerpc/cpu/mpc83xx/start.S
+++ b/arch/powerpc/cpu/mpc83xx/start.S
@@ -120,6 +120,11 @@ disable_addr_trans:
 	mtspr	SRR1, r3
 	rfi
 
+	.globl get_svr
+get_svr:
+	mfspr	r3, SVR
+	blr
+
 	.globl get_pvr
 get_pvr:
 	mfspr	r3, PVR