u-boot/arch/x86/cpu/broadwell/Makefile
Simon Glass 4eabf1e54b x86: broadwell: Allow SDRAM init from SPL
At present, for broadwell, SDRAM is always set up in U-Boot proper since
the 64-bit mode (which uses SDRAM init in SPL) is not supported.

Update the code to allow SDRAM init in SPL instead so that U-Boot proper
can be loaded into SDRAM and run from there. This allows U-Boot to be
compressed to reduce space, since it is not necessary to run it directly
from flash. It could later allow us to support 64-bit U-Boot on broadwell.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-05-08 13:02:12 +08:00

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Makefile

# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (c) 2016 Google, Inc
obj-y += adsp.o
obj-y += cpu.o
obj-y += iobp.o
obj-y += lpc.o
obj-y += me.o
obj-y += northbridge.o
obj-y += pch.o
obj-y += pinctrl_broadwell.o
obj-y += power_state.o
obj-y += refcode.o
obj-y += sata.o
obj-$(CONFIG_$(SPL_TPL_)X86_32BIT_INIT) += sdram.o