From: Michael Schwingen <michael@schwingen.org>
Date: Sun, 22 May 2011 21:59:58 +0000 (+0200)
Subject: add support for IXP42x Rev. B1 and newer
X-Git-Tag: v2011.06~5^2~15
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=20f172815d59d2788b7136a810439c28dc61c4c6;p=oweals%2Fu-boot.git

add support for IXP42x Rev. B1 and newer

Signed-off-by: Michael Schwingen <michael@schwingen.org>
---

diff --git a/arch/arm/cpu/ixp/npe/npe.c b/arch/arm/cpu/ixp/npe/npe.c
index 857bcadc0b..6d92c53d4c 100644
--- a/arch/arm/cpu/ixp/npe/npe.c
+++ b/arch/arm/cpu/ixp/npe/npe.c
@@ -621,9 +621,12 @@ int npe_initialize(bd_t * bis)
 			if (ixFeatureCtrlDeviceRead() == IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X) {
 				switch (ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK) {
 				case IX_FEATURE_CTRL_SILICON_TYPE_B0:
+				default: /* newer than B0 */
 					/*
-					 * If it is B0 Silicon, we only enable port when its corresponding
-					 * Eth Coprocessor is available.
+					 * If it is B0 or newer Silicon, we
+					 * only enable port when its
+					 * corresponding Eth Coprocessor is
+					 * available.
 					 */
 					if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH0) ==
 					    IX_FEATURE_CTRL_COMPONENT_ENABLED)