Convert CONFIG_SYS_SRIO et al to Kconfig

This converts the following to Kconfig:
   CONFIG_SRIO1
   CONFIG_SRIO2
   CONFIG_SRIO_PCIE_BOOT_MASTER
   CONFIG_SYS_SRIO

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/T2080QDS_SPIFLASH_defconfig b/configs/T2080QDS_SPIFLASH_defconfig
index a705542..7d25bbb 100644
--- a/configs/T2080QDS_SPIFLASH_defconfig
+++ b/configs/T2080QDS_SPIFLASH_defconfig
@@ -14,6 +14,10 @@
 CONFIG_SPL_SPI=y
 CONFIG_MPC85xx=y
 CONFIG_SYS_INIT_RAM_LOCK=y
+CONFIG_SYS_SRIO=y
+CONFIG_SRIO1=y
+CONFIG_SRIO2=y
+CONFIG_SRIO_PCIE_BOOT_MASTER=y
 CONFIG_TARGET_T2080QDS=y
 CONFIG_ENABLE_36BIT_PHYS=y
 CONFIG_SYS_BOOK3E_HV=y