OCP Delta Lake is developed and validated against LinuxBoot payload.
Need to put the respective binary blobs in site-local/deltalake to
build the final coreboot image.
Add LINUX_COMMAND_LINE for LinuxBoot payload kernel cmdline,
CPU_UCODE_BINARIES for CPU microcode binary, CONSOLE_SERIAL_57600 is
the serial baud rate used by OCP Delta Lake, DEFAULT_CONSOLE_LOGLEVEL_4
is for a faster boot time.
Tested=On OCP Delta Lake it can boot up target CentOS 8 GNU/Linux OS.
Change-Id: Ib494e4170a7ebb445d9e11df83c370b40a9e5194
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55058
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
OCP Delta Lake server is a one socket server platform powered by
Intel Cooper Lake Scalable Processor.
The Delta Lake server is a blade of OCP Yosemite V3 multi-host
sled.
TESTED=Successfully booted on both YV3 config A Delta Lake server
and config C Delta Lake server. The coreboot payload is Linux kernel
plus u-root as initramfs. Below are the logs of ssh'ing into a
config C deltalake server:
jonzhang@devvm2573:~$ ssh yv3-cth
root@ip's password:
Last login: Mon Apr 20 21:56:51 2020 from
[root@dhcp-100-96-192-156 ~]# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 52
On-line CPU(s) list: 0-51
...
[root@dhcp-100-96-192-156 ~]# cbmem
34 entries total:
0:1st timestamp 28,621,996
40:device configuration 178,835,602 (150,213,605)
...
Total Time: 135,276,123,874,479,544
[root@dhcp-100-96-192-156 ~]# cat /proc/cmdline
root=UUID=f0fc52f2-e8b8-40f8-ac42-84c9f838394c ro crashkernel=auto selinux=0 console=ttyS1,57600n1 LANG=en_US.UTF-8 earlyprintk=serial,ttyS0,57600 earlyprintk=uart8250,io,0x2f8,57600n1 console=ttyS0,57600n1 loglevel=7 systemd.log_level=debug
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Signed-off-by: Reddy Chagam <anjaneya.chagam@intel.com>
Change-Id: I0a5234d483e4ddea1cd37643b41f6aba65729c8e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40387
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Johnny Lin