mirrors/linuxboot
1
0
Fork 0
mirror of https://github.com/linuxboot/linuxboot synced 2024-11-21 23:59:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

solidrun/honeycomb: tweak the docs

Browse Source 
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Ronald G. Minnich 2022-05-12 09:24:49 -07:00 committed by ron minnich
parent a32b0a735e
commit 5db5842969
2 changed files with 25 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
mainboards/solidrun/honeycomblx2k/Makefile
View File

@ -1,7 +1,12 @@
# This is the makefile for a netbootable image. It has cpud build in.
# see README.md in this directory for more information.
# Status: you can netboot the netbootkernel, which is currently 5.17
# You need to be careful to use the correct dtb, see note.
# I have included the dtb in this repo for safety
default: netbootkernel
echo Be sure to use fsl-lx2160a-cex7.dtb, NOT fsl-lx2160a-honeycomb.dtb
echo the latter causes a trap on boot. ARM is so great
u-root:
GO111MODULE=off go install github.com/u-root/u-root
@ -17,6 +22,7 @@ kexectestimage-5.10: kexecconfig-5.10 kexecinitramfs.cpio
cp $< linux-5.10/.config
(cd linux-5.10 && CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 make oldconfig && CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 make -j32)
cp linux-5.10/arch/arm64/boot/Image $@
cp linux/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtb fsl-lx2160a-cex7.dtb
kexectestimage-5.4: kexecconfig-5.4 kexecinitramfs.cpio
cp $< linux/.config
@ -36,14 +42,17 @@ kexecinitramfs.cpio: u-root Makefile kernel-5.4 kernel-5.10
github.com/u-root/u-root/cmds/boot/pxeboot \
core \
flashinitramfs.cpio: u-root Makefile
flashinitramfs.cpio: Makefile
GO111MODULE=off GOARCH=arm64 u-root -o $@ -build=bb \
-files ~/.ssh/cpu_rsa.pub:key.pub \
github.com/u-root/cpu/cmds/cpud \
github.com/u-root/u-root/cmds/boot/pxeboot \
core \
netbootkernel: config-5.4.47 flashinitramfs.cpio
netbootkernel: kernel-5.17
cp $< $@
kernel-5.4.47: config-5.4.47 flashinitramfs.cpio
cp $< linux/.config
(cd linux && CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 make oldconfig && CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 make -j32)
cp linux/arch/arm64/boot/Image $@
@ -53,6 +62,11 @@ kernel-5.10: config-5.10 flashinitramfs.cpio
(cd linux-5.10 && CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 make oldconfig && CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 make -j32)
cp linux-5.10/arch/arm64/boot/Image $@
kernel-5.17: config-5.17 flashinitramfs.cpio
cp config-5.17 linux-5.17/.config
(cd linux-5.17 && CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 make oldconfig && CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 make -j32)
cp linux-5.17/arch/arm64/boot/Image $@
# These stanzas fetch code.
fetch: getkernel geturoot apt
@ -64,6 +78,10 @@ getkernel-5.10:
rm -rf linux-5.10
git clone --depth=1 -b v5.10 --single-branch https://github.com/torvalds/linux linux-5.10
getkernel-5.17:
rm -rf linux-5.17
git clone --depth=1 -b v5.17 --single-branch https://github.com/torvalds/linux linux-5.17
geturoot:
GO111MODULE=off go get -u github.com/u-root/u-root
GO111MODULE=off go get -u github.com/u-root/cpu/...

8
mainboards/solidrun/honeycomblx2k/README.md
View File

@ -10,6 +10,10 @@ make
```
Put the netbootkernel and the .dtb somewhere for ftp.
I use the centre tool, and my location for netboot is ~/centre, so:
```
cp netbootkernel fsl-lx2160a-cex7.dtb ~/centre
```
On the honeycomb:
```
@ -33,15 +37,13 @@ The kernel will boot. You will need to get an IP address:
dhclient -vv &
```
This takes a few minutes for some reason.
Then:
```
cpud -init &
```
And you can cpu to the board!
Note: you will need an ssh public key, I used ~/.ssh/cpu_rsa.pub
Note: you will need an ssh public key, in the build step, I used ~/.ssh/cpu_rsa.pub
You can make getting to the board more convenient, e.g, in my .ssh/config I have this:
```