powerpc/T4QDS: add two stage boot of nand/sd
Add support of 2 stage NAND/SD boot loader using SPL framework.
PBL initialise the internal SRAM and copy SPL, this further
initialise DDR using SPD and environment and copy u-boot from
NAND/SD to DDR, finally SPL transfer control to u-boot.
NOR uses CS1 instead of CS2 when NAND boot, fix it.
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/board/freescale/t4qds/Makefile b/board/freescale/t4qds/Makefile
index 2b1f7aa..4e8e5cb 100644
--- a/board/freescale/t4qds/Makefile
+++ b/board/freescale/t4qds/Makefile
@@ -4,10 +4,14 @@
# SPDX-License-Identifier: GPL-2.0+
#
+ifdef CONFIG_SPL_BUILD
+obj-y += spl.o
+else
obj-$(CONFIG_T4240QDS) += t4240qds.o
obj-$(CONFIG_T4240EMU) += t4240emu.o
-obj-y += ddr.o
obj-$(CONFIG_T4240QDS)+= eth.o
obj-$(CONFIG_PCI) += pci.o
+endif
+obj-y += ddr.o
obj-y += law.o
obj-y += tlb.o