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From: Tony Lindgren <tony@atomide.com>
To: Tero Kristo <t-kristo@ti.com>
Cc: Russell King <rmk@armlinux.org.uk>,
	devicetree@vger.kernel.org, robh+dt@kernel.org,
	frowand.list@gmail.com, mark.rutland@arm.com, wmills@ti.com,
	trini@konsulko.com
Subject: Re: [RFC 12/13] ARM: dts: ti: add dra71-evm FIT description file
Date: Tue, 17 Apr 2018 07:49:13 -0700	[thread overview]
Message-ID: <20180417144913.GD5669@atomide.com> (raw)
In-Reply-To: <ad5ef67d-d566-0034-a7cd-09a549cbd6d7@ti.com>

* Tero Kristo <t-kristo@ti.com> [180417 09:36]:
> In typical setup, you can boot a large number of different configs via:
> 
> bootm 0x82000000#dra71-evm#nand#lcd-auo-g101evn01.0
> 
> ... assuming the configs were named like that, and assuming they would be
> compatible with each other. The am57xx-evm example provided is better, as
> you can chain the different cameras to the available evm configs.

Why not just do it in the bootloader to put together the dtb?

Then for external devices, you could just pass info on the
kernel cmdline with lcd=foo camera=bar if they cannot be
detected over I2C.

Regards,

Tony

  reply	other threads:[~2018-04-17 14:49 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-17  9:10 [RFC 00/13] ARM: dts: DT overlay support infra + some data Tero Kristo
2018-04-17  9:10 ` [RFC 01/13] ARM: dts: allow building .dtb files under platform subdirs Tero Kristo
2018-04-19  0:02   ` Rob Herring
2018-04-17  9:10 ` [RFC 02/13] ARM: dts: add support for building DT overlays Tero Kristo
2018-04-17  9:10 ` [RFC 03/13] ARM: dts: add subdir for TI SoC DT files Tero Kristo
2018-04-17  9:10 ` [RFC 04/13] kbuild: add support for building %.dtbo targets Tero Kristo
2018-04-18 14:16   ` Geert Uytterhoeven
2018-04-17  9:10 ` [RFC 05/13] ARM: dts: ti: add support for building .dtb files containing symbols Tero Kristo
2018-04-18 14:20   ` Geert Uytterhoeven
2018-04-18 19:07     ` Tero Kristo
2018-04-18 22:43     ` Rob Herring
2018-04-19  6:36       ` Tero Kristo
2018-04-19 15:26         ` Rob Herring
2018-04-19 18:00           ` Tero Kristo
2018-04-17  9:10 ` [RFC 06/13] ARM: dts: am57xx-evm: add AM57xx-evm DT overlay Tero Kristo
2018-04-18 14:36   ` Geert Uytterhoeven
2018-04-18 19:12     ` Tero Kristo
2018-04-18 19:15       ` Russell King
2018-04-20 13:27         ` Geert Uytterhoeven
2018-04-18 22:40     ` Rob Herring
2018-04-19  0:19   ` Rob Herring
2018-04-19  6:49     ` Tero Kristo
2018-04-20  1:31       ` Rob Herring
2018-04-17  9:10 ` [RFC 07/13] ARM: dts: ti: add camera overlays Tero Kristo
2018-04-17  9:10 ` [RFC 08/13] ARM: dts: ti: add dra71-evm overlays Tero Kristo
2018-04-17  9:10 ` [RFC 09/13] kbuild: add support for generating FIT images Tero Kristo
2018-04-17  9:10 ` [RFC 10/13] ARM: dts: add FIT image build support for ARM architecture Tero Kristo
2018-04-17  9:10 ` [RFC 11/13] ARM: dts: ti: add FIT image dependencies Tero Kristo
2018-04-17  9:10 ` [RFC 12/13] ARM: dts: ti: add dra71-evm FIT description file Tero Kristo
2018-04-17  9:29   ` Russell King
2018-04-17  9:34     ` Tero Kristo
2018-04-17 14:49       ` Tony Lindgren [this message]
2018-05-21  6:57         ` Tero Kristo
2018-05-21  6:57           ` Tero Kristo
2018-05-22 20:01           ` Rob Herring
2018-05-22 20:01             ` Rob Herring
2018-05-23  5:55             ` Tero Kristo
2018-05-23  5:55               ` Tero Kristo
2018-05-23 14:13               ` Rob Herring
2018-05-23 14:13                 ` Rob Herring
2018-05-23 18:37               ` Tony Lindgren
2018-05-23 18:37                 ` Tony Lindgren
2018-05-29 17:05             ` Frank Rowand
2018-05-29 17:05               ` Frank Rowand
2018-05-29 17:33               ` Russell King - ARM Linux
2018-05-29 17:33                 ` Russell King - ARM Linux
2018-05-29 22:45                 ` Frank Rowand
2018-05-29 22:45                   ` Frank Rowand
2018-05-29 22:51                   ` Russell King - ARM Linux
2018-05-29 22:51                     ` Russell King - ARM Linux
2018-04-17  9:10 ` [RFC 13/13] ARM: dts: ti: add am57xx-evm " Tero Kristo
2018-04-17  9:18 ` [RFC 00/13] ARM: dts: DT overlay support infra + some data Russell King

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