X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=include%2Ffsl_usb.h;h=8e3ddedfad1b71bf5ce0c90f4001734eb6e85891;hb=d0d7361462914cee66f97792bc314bdca67a3ea6;hp=33d9f030960c27117e754ec49b51390e8ad2936a;hpb=86e6f7eaa15f0aca03bb7c961902563348c2dd05;p=u-boot

diff --git a/include/fsl_usb.h b/include/fsl_usb.h
index 33d9f03096..8e3ddedfad 100644
--- a/include/fsl_usb.h
+++ b/include/fsl_usb.h
@@ -209,6 +209,30 @@ static inline bool has_erratum_a005697(void)
 	return false;
 }
 
+static inline bool has_erratum_a004477(void)
+{
+	u32 svr = get_svr();
+	u32 soc = SVR_SOC_VER(svr);
+
+	switch (soc) {
+	case SVR_P1010:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
+	case SVR_P1022:
+	case SVR_9131:
+	case SVR_9132:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
+	case SVR_P2020:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0) ||
+			IS_SVR_REV(svr, 2, 1);
+	case SVR_B4860:
+	case SVR_B4420:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
+	case SVR_P4080:
+		return IS_SVR_REV(svr, 2, 0) || IS_SVR_REV(svr, 3, 0);
+	}
+
+	return false;
+}
 #else
 static inline bool has_dual_phy(void)
 {
@@ -239,5 +263,10 @@ static inline bool has_erratum_a005697(void)
 {
 	return false;
 }
+
+static inline bool has_erratum_a004477(void)
+{
+	return false;
+}
 #endif
 #endif /*_ASM_FSL_USB_H_ */