From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [PATCH v2 1/3] cmd: mvebu: Implement the Marvell hw_info command
Date: Mon, 15 Feb 2021 22:35:46 -0500 [thread overview]
Message-ID: <20210216033546.GM10169@bill-the-cat> (raw)
In-Reply-To: <20210215195934.67034-2-luka.kovacic@sartura.hr>
On Mon, Feb 15, 2021 at 08:59:32PM +0100, Luka Kovacic wrote:
> The hw_info command is implemented to enable parsing Marvell hw_info
> formatted environments. This format is often used on Marvell Armada A37XX
> based devices to store parameters like the board serial number, factory
> MAC addresses and some other information.
> These parameters are usually written to the flash in the factory.
>
> Currently the command supports reading/writing parameters and dumping the
> current hw_info parameters.
> EEPROM config pattern and checksum aren't supported.
>
> This functionality has been tested on the GST ESPRESSOBin-Ultra board
> successfully, both reading the stock U-Boot parameters in mainline U-Boot
> and reading the parameters written by this command in the stock U-Boot.
>
> Usage example:
> => hw_info load
> => saveenv
>
> Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
> Cc: Luka Perkov <luka.perkov@sartura.hr>
> Cc: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Tom Rini <trini@konsulko.com>
--
Tom
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next prev parent reply other threads:[~2021-02-16 3:35 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-15 19:59 [PATCH v2 0/3] Add support for the GST ESPRESSOBin-Ultra board Luka Kovacic
2021-02-15 19:59 ` [PATCH v2 1/3] cmd: mvebu: Implement the Marvell hw_info command Luka Kovacic
2021-02-16 3:35 ` Tom Rini [this message]
2021-02-27 1:09 ` Pali Rohár
2021-02-28 21:54 ` Luka Kovacic
2021-03-01 15:17 ` Pali Rohár
2021-02-27 13:05 ` Marek Behun
2021-02-28 22:03 ` Luka Kovacic
2021-02-28 23:45 ` Heinrich Schuchardt
2021-02-15 19:59 ` [PATCH v2 2/3] arm: mvebu: mvebu_armada-37xx: Define the loadaddr environment variable Luka Kovacic
2021-02-27 0:38 ` Pali Rohár
2021-02-28 21:26 ` Luka Kovacic
2021-03-01 15:05 ` Pali Rohár
2021-02-15 19:59 ` [PATCH v2 3/3] arm: mvebu: Initial ESPRESSOBin-Ultra board support Luka Kovacic
2021-02-27 0:48 ` Pali Rohár
2021-02-27 13:24 ` Marek Behun
2021-02-28 21:38 ` Luka Kovacic
2021-03-01 15:41 ` Pali Rohár
2021-03-01 17:13 ` Marek Behun
2021-03-01 17:14 ` Marek Behun
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