$ sudo apt install u-boot-sifive
Preparing to unpack .../u-boot-sifive_2021.01+dfsg-4ubuntu3_riscv64.deb ...
Unpacking u-boot-sifive:riscv64 (2021.01+dfsg-4ubuntu3) over (2021.01+dfsg-3ubuntu0~20.04.1)
...
Setting up u-boot-sifive:riscv64 (2021.01+dfsg-4ubuntu3) ...
155+1 records in
155+1 records out
79363 bytes (79 kB, 78 KiB) copied, 0.0953994 s, 832 kB/s
1160+1 records in
1160+1 records out
594112 bytes (594 kB, 580 KiB) copied, 0.709527 s, 837 kB/s
Testing out of ppa:
$ sudo strings /dev/disk/ by-partlabel/ loader* | grep 202 | grep U-Boot dfsg-3ubuntu0~ 20.04.1 (Jun 25 2021 - 18:21:47 +0000) dfsg-3ubuntu0~ 20.04.1 (Jun 25 2021 - 18:21:47 +0000)
U-Boot SPL 2021.01+
U-Boot 2021.01+
$ sudo apt install u-boot-sifive sifive_ 2021.01+ dfsg-4ubuntu3_ riscv64. deb ... sifive: riscv64 (2021.01+ dfsg-4ubuntu3) over (2021.01+ dfsg-3ubuntu0~ 20.04.1) sifive: riscv64 (2021.01+ dfsg-4ubuntu3) ...
Preparing to unpack .../u-boot-
Unpacking u-boot-
...
Setting up u-boot-
155+1 records in
155+1 records out
79363 bytes (79 kB, 78 KiB) copied, 0.0953994 s, 832 kB/s
1160+1 records in
1160+1 records out
594112 bytes (594 kB, 580 KiB) copied, 0.709527 s, 837 kB/s
$ sudo strings /dev/disk/ by-partlabel/ loader* | grep 202 | grep U-Boot dfsg-4ubuntu3 (Jul 15 2021 - 12:01:50 +0000) dfsg-4ubuntu3 (Jul 15 2021 - 12:01:50 +0000)
U-Boot SPL 2021.01+
U-Boot 2021.01+
Upgrade successful.
Testing boot logs now.