From a325ed26a4e12f1eef6af317ef7aded67a95f8f9 Mon Sep 17 00:00:00 2001
From: Bryan <bzuelly@outlook.com>
Date: Sat, 6 May 2023 10:17:18 -0400
Subject: [PATCH] initial notes

---
 Odroid-N2/first.md | 15 +++++++++++++++
 README.md          | 14 +++++++++++++-
 2 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 Odroid-N2/first.md

diff --git a/Odroid-N2/first.md b/Odroid-N2/first.md
new file mode 100644
index 0000000..80c6c88
--- /dev/null
+++ b/Odroid-N2/first.md
@@ -0,0 +1,15 @@
+Check if u-boot is included in 
+
+
+
+
+
+
+### References
+
+#### Board Specific U-Boot Details
+https://u-boot.readthedocs.io/en/latest/board/amlogic/odroid-n2.html
+
+#### U-boot
+https://u-boot.readthedocs.io/en/latest/build/gcc.html
+
diff --git a/README.md b/README.md
index 716e58c..b354a08 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,15 @@
 # SBC-Testing
 
-Collection of info about different SBCs and how-to port them to Rocky LInux
\ No newline at end of file
+Collection of info about different SBCs and how-to port them to Rocky LInux
+
+
+## Build Environment Setup on Ubuntu 20
+``wget https://releases.linaro.org/components/toolchain/binaries/latest-6/aarch64-elf/gcc-linaro-6.50-201812-x86_64_aarch64-elf.tar.xz```
+
+```sudo tar xvf gcc-linaro-6.5.0-2018.12-x86_64_aarch64-elf.tar.xz -C /opt/toolchains/```
+
+```vi ~/.bashrc & add:
+  export ARCH=arm64
+  export CROSS_COMPILE=aarch64-elf-
+  export PATH=/opt/toolchains/gcc-linaro-6.5.0-2018.12-x86_64_aarch64-elf/bin:$PATH
+source ~/bashrc```
\ No newline at end of file