Skip to content

fix(risc): check device tree, avoid oom #4153

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wants to merge 4 commits into from
Closed

fix(risc): check device tree, avoid oom #4153

Changes from 2 commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
ccee81c
use updated device tree, avoid oom
pbraun9 Dec 31, 2024
c73aa6e
fix(riscv): minimize the changes
Dec 31, 2024
f2ac645
fix(risc): check for device tree
Jan 1, 2025
7bbe930
fix(risc): remove repetition
Jan 1, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
16 changes: 11 additions & 5 deletions bare-metal/elastic-metal/reference-content/elastic-metal-rv1-guidelines.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -72,25 +72,31 @@ Linux kernel.
cd linux/
make revyos_defconfig
# This can take several hours.
make -j
make -j4
sudo make modules_install
cd ..
```
5. Build OpenSBI.
```bash
cd opensbi/
make PLATFORM=generic -j
make PLATFORM=generic -j4
cd ..
```
6. Build and install the FIT image.
```bash
cd em-rv1/fit/

# Fix path to board device tree
ls -lF ../../linux/arch/riscv/boot/dts/thead/th1520-lichee-pi-4a-16g.dts
vi em-rv1-c4m16s128-a.dts

#include "th1520-lichee-pi-4a-16g.dts"

# Build the device tree
cpp \
-nostdinc \
-I ../linux/arch/riscv/boot/dts/thead/ \
-I ../linux/include/ \
-I ../../linux/arch/riscv/boot/dts/thead/ \
-I ../../linux/include/ \
-undef \
-x assembler-with-cpp \
em-rv1-c4m16s128-a.dts \
Expand All @@ -100,7 +106,7 @@ Linux kernel.
sudo mv /boot/boot.itb /boot/boot.itb.bak
sudo mkimage -f em-rv1-c4m16s128-a-boot.its /boot/boot.itb

cd -
cd ../..
```
7. Reboot the server to load the new kernel.

Expand Down
Loading