u-boot-brain/arch/x86/cpu/broadwell
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
..
adsp.c x86: broadwell: Add support for the ADSP 2019-02-20 15:27:10 +08:00
cpu.c cpu: Add DM_FLAG_PRE_RELOC flag to various cpu drivers 2018-11-14 09:16:28 -08:00
iobp.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Kconfig SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
lpc.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Makefile x86: broadwell: Allow SDRAM init from SPL 2019-05-08 13:02:12 +08:00
me.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
northbridge.c x86: broadwell: Allow SDRAM init from SPL 2019-05-08 13:02:12 +08:00
pch.c x86: broadwell: Add support for serial I/O devices 2019-02-20 15:27:10 +08:00
pinctrl_broadwell.c x86: broadwell: Don't bother probing the PCH for pinctrl 2019-02-20 15:27:10 +08:00
power_state.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
refcode.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sata.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sdram.c x86: broadwell: Allow SDRAM init from SPL 2019-05-08 13:02:12 +08:00