From: Marcelo Politzer <marcelo.politzer@cartesi.io>
To: barebox@lists.infradead.org
Subject: New RISCV board (cartesi-machine)
Date: Wed, 15 Sep 2021 17:30:46 -0300 [thread overview]
Message-ID: <CA+cd6D476jyxKGWZUqLbFizW_TvGCpfqvS6-vC8T3sX=nzS5kg@mail.gmail.com> (raw)
Hi, I'm new to barebox
I'm currently porting barebox to a riscv board (cartesi-machine).
I got it mostly working:
- new serial: serial_sbi.c and
- ext4 filesystem with mtdram
1) What I am still trying to figure out is how to customize `env` correctly.
I got it to build and appear based on the docs [1], [2],
however the only way I found around [3] was to replace `bin/init` with
this[4] layout.
Is there a recommended way to go about this?
2) I also would like clarification on the upstreaming process, is it
PR based, patches on this list?
best,
Marcelo
[1] Makefile:
```
bbenv-$(CONFIG_BOARD_CARTESI) += defaultenv-cartesi
```
[2] arch/riscv/boards/cartesi:
```
defaultenv-cartesi
├── boot
│ └── cartesi
├── init
│ ├── automount
│ └── ps1
└── nv
├── allow_color
├── autoboot_timeout
└── user
```
[3]
```
Hit m for menu or any to stop autoboot: 0
Booting entry 'net'
```
[4]
```
defaultenv-cartesi
├── bin
│ └── init
└── boot
└── cartesi
```
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next reply other threads:[~2021-09-15 20:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-15 20:30 Marcelo Politzer [this message]
2021-09-15 21:17 ` Ahmad Fatoum
2021-09-15 21:43 ` Marcelo Politzer
2021-09-15 21:58 ` Ahmad Fatoum
2021-09-16 18:01 ` Marcelo Politzer
2021-09-16 21:21 ` Ahmad Fatoum
2021-09-20 19:41 ` Marcelo Politzer
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