
================ Gaisler Buildroot 2023.02-1.0 ================

First common Gaisler Buildroot release for both LEON and NOEL
with common documentation.

Rebase upon Buildroot 2023.02.4.

For LEON, step up to:
- Step up to LEON Linux 5.10-1.5 kernel
- Step up to MKLINUXIMG 2.0.15

For NOEL:
- Step up to Linux 6.3, including IOMMU and AIA patches
- Step up to OpenSBI 1.2
- Add default NOEL configuration for OpenSBI
- Add support to set base addres and target copy address for OpenSBI
- Add post-image step rebuilding OpenSBI after kernel updates
- Add support for GCC 13
- Add option to add enable zbs, zba, zbb, zbkb, zbc, zbkc, and zbkx
- Default configuration updates

Some renaming of directories and default configuration files has been done to
consolidate naming between LEON and NOEL.

================ LEON Buildroot 2022.02-1.2 ================

Rebase upon Buildroot 2022.02.11.

Step up to:
- LEON Linux 5.10-1.4 kernel
- LEON Linux 5.10 Toolchain 1.4
- MKLINUXIMG 2.0.14
- MKPROM 2.0.69

Add support for configure leon5 architecture variant that enables -mcpu=leon5.

Add support for enabling UT700 errata fixes for other external toolchains than
the default one.

Make it possible to build a toolchain in Buildroot with the same GLIBC and GCC
version as our latest prebuilt external toolchain.

Announce OpenMP support for LEON Linux toolchains.

================ LEON Buildroot 2022.02-1.1 ================

Rebase upon Buildroot 2022.02.3.

User's manual update, including pointers on setting up a kernel development
environment under Buildroot and pointers on upgrading Buildroot to newer
LEON Buildroot releases or following an upstream stable Buildroot branch.

================ LEON Buildroot 2022.02-1.0 ================

Initial LEON Buildroot release based on Buildroot 2022.02.2.

It includes default configurations using GCC 10 for generic LEON3/4/5 systems,
GR740 as well as UT700. LEON specific manual can be found in docs/gaisler.
Buildroot manual in docs/prebuilt.

Our latest toolchains, the MKLINUXIMG second stage bootloader as well as
optionally the MKPROM2 boot loader can be downloaded automatically and
configured within the Buildroot configuration interface.

(This release is aimed to be used in a standalone fashion and not under
Linuxbuild.)
