powerpc/85xx: Rework P1022 SERDES is_serdes_configured support
Move serdes init until after we are in ram so we can keep track of a
global static protocal map for the particular serdes config we are in.
This makes is_serdes_configured() much simplier and not constantly
reading registers to determine if a given device is enabled based on the
protocol.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h
index d31b550..f9d12f5 100644
--- a/include/configs/P1022DS.h
+++ b/include/configs/P1022DS.h
@@ -30,6 +30,7 @@
#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */
#define CONFIG_FSL_PCIE_RESET /* need PCIe reset errata */
#define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */
+#define CONFIG_SYS_HAS_SERDES /* has SERDES */
#define CONFIG_PHYS_64BIT
#define CONFIG_ENABLE_36BIT_PHYS