armv8: fsl-layerscape: Erratum A010315 needs PCIE support

Disabling PCIE support currently lead to a crash because the code for
erratum A010315 is still run. Add a conditional to only select
CONFIG_SYS_FSL_ERRATUM_A010315 when CONFIG_PCIE_LAYERSCAPE is enabled.

Signed-off-by: Alban Bedel <alban.bedel@aerq.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index 1e166c7..c0223d2 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -10,7 +10,7 @@
 	select SYS_HAS_SERDES
 	select SYS_FSL_DDR_BE
 	select SYS_FSL_MMDC
-	select SYS_FSL_ERRATUM_A010315
+	select SYS_FSL_ERRATUM_A010315 if PCIE_LAYERSCAPE
 	select SYS_FSL_ERRATUM_A009798
 	select SYS_FSL_ERRATUM_A008997
 	select SYS_FSL_ERRATUM_A009007
@@ -77,7 +77,7 @@
 	select SYS_FSL_ERRATUM_A009663 if !TFABOOT
 	select SYS_FSL_ERRATUM_A009798
 	select SYS_FSL_ERRATUM_A009942 if !TFABOOT
-	select SYS_FSL_ERRATUM_A010315
+	select SYS_FSL_ERRATUM_A010315 if PCIE_LAYERSCAPE
 	select SYS_FSL_ERRATUM_A010539
 	select SYS_FSL_HAS_DDR3
 	select SYS_FSL_HAS_DDR4