BR2_RISCV_ISA_CUSTOM_RVA is currently not explicitly listed as it is
selected by BR2_riscv_custom. This looks confusing. Let's enable it.
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
With upstream commit ae2d9506a36c ("riscv: sifive: Rename fu540 board to unleashed")
in U-Boot v2021.07 release, the defconfig for SiFive Unleashed board
has been changed to sifive_unleashed_defconfig.
Also newer U-Boot has deprecated the usage of SPL_FIT_GENERATOR
to generate u-boot.itb hence there is no 'u-boot.itb' target in
the U-Boot Makefile anymore. Instead binman is used to assemble
the u-boot.itb image.
We will need to switch to BR2_TARGET_UBOOT_FORMAT_CUSTOM for
installing u-boot.itb.
Switch over to use the latest U-Boot v2023.04 release.
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Since the rest of RISC-V boards have been switched to use OpenSBI
1.2, let's update hifive_unleashed to use OpenSBI 1.2 too.
Resolves: https://bugs.busybox.net/show_bug.cgi?id=15658
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Update to use the official linux kernel v5.10 instead of an
out-of-tree kernel, and use the official U-Boot v2021.01 as the
bootloader. Provide two configuration files of genimage for different
boot flows:
- Boot from SD card (default)
- Boot from SPI flash
A boot script is generated to automatically boot the distro.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This patch adds support for the HiFive Unleashed board. This includes
building the firmware, kernel and rootFS for the HiFive Unleashed.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
[Thomas:
- fix the directory name hifive_unleased -> hifive-unleashed
- drop from readme.txt the instructions about manually flashing each
partition, since we have a full SD card image
- drop the custom post-image.sh script]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
