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

From: Ramneek Mehresh <[email protected]>

Defines get_svr() for 83xx devices

---
Changes for v2:
- Changed patch heading

 arch/powerpc/cpu/mpc83xx/start.S | 5 +++++
 1 file changed, 5 insertions(+)

index b4fafe6..7f74a50 100644
@@ -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

1.7.11.7

Applied to u-boot-mpc85xx master branch. Awaiting upstream.

York