fix(layerscape): fix errata a008850

Remove errata a008850 from ls1028a and ls1088a, it should
only be feasible for ls1020a, ls1043a and ls1046a.

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I8ab84158a2ed6bb15b16d10f8796c3e86fc560a5
diff --git a/plat/nxp/soc-ls1028a/soc.def b/plat/nxp/soc-ls1028a/soc.def
index c23c1bb..93275b3 100644
--- a/plat/nxp/soc-ls1028a/soc.def
+++ b/plat/nxp/soc-ls1028a/soc.def
@@ -70,8 +70,8 @@
 BL2_HDR_LOC	:=	0x1800A000
 
 # SoC ERRATAS to be enabled
-ERRATA_SOC_A008850	:=	1
 
+# DDR ERRATA
 ERRATA_DDR_A009803	:=	1
 ERRATA_DDR_A009942	:=	1
 ERRATA_DDR_A010165	:=	1
diff --git a/plat/nxp/soc-ls1088a/ls1088aqds/ddr_init.c b/plat/nxp/soc-ls1088a/ls1088aqds/ddr_init.c
index b7397ba..705463b 100644
--- a/plat/nxp/soc-ls1088a/ls1088aqds/ddr_init.c
+++ b/plat/nxp/soc-ls1088a/ls1088aqds/ddr_init.c
@@ -78,7 +78,5 @@
 		ERROR("DDR init failed.\n");
 	}
 
-	erratum_a008850_post();
-
 	return dram_size;
 }
diff --git a/plat/nxp/soc-ls1088a/ls1088ardb/ddr_init.c b/plat/nxp/soc-ls1088a/ls1088ardb/ddr_init.c
index c88583f..107871a 100644
--- a/plat/nxp/soc-ls1088a/ls1088ardb/ddr_init.c
+++ b/plat/nxp/soc-ls1088a/ls1088ardb/ddr_init.c
@@ -80,7 +80,5 @@
 		ERROR("DDR init failed.\n");
 	}
 
-	erratum_a008850_post();
-
 	return dram_size;
 }
diff --git a/plat/nxp/soc-ls1088a/soc.def b/plat/nxp/soc-ls1088a/soc.def
index 25d0847..17c59ff 100644
--- a/plat/nxp/soc-ls1088a/soc.def
+++ b/plat/nxp/soc-ls1088a/soc.def
@@ -62,7 +62,6 @@
 BL2_BASE		:=	0x1800a000
 
 # SoC ERRATUM to be enabled
-ERRATA_SOC_A008850	:=	1
 
 # ARM Erratum
 ERRATA_A53_855873	:=	1