From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 07/11] imx: tpc70: dts: Add TPC70 board (imx6q based) device tree description
Date: Sun, 11 Aug 2019 19:55:07 -0400 [thread overview]
Message-ID: <20190811235507.GN2718@bill-the-cat> (raw)
In-Reply-To: <20190811232537.15d12691@jawa>
On Sun, Aug 11, 2019 at 11:25:37PM +0200, Lukasz Majewski wrote:
> Hi Peng,
>
> > > Subject: [PATCH v2 07/11] imx: tpc70: dts: Add TPC70 board (imx6q
> > > based) device tree description
> > >
> > > This commit defines the TPC70 imx6q board with device tree
> > > description.
> >
> > Is the imx6q-kp.dtsi usable for this board from Linux kernel?
> >
>
> The imx6q-kp.dtsi is defined in the Linux kernel [1].
>
> However, not all features - like backlight, CAN, etc. are needed in
> U-Boot. To reduce SPL footprint, as the TPC70 is the first
> board (from i.MX6Q family of SoCs) which uses only DM in SPL and U-Boot
> proper, only the necessary subset of [1] was added to U-Boot.
>
> Note:
>
> [1] -
> https://elixir.bootlin.com/linux/v5.2.8/source/arch/arm/boot/dts/imx6q-kp.dtsi
Right, and that's what we have CONFIG_OF_SPL_REMOVE_PROPS for, yes?
--
Tom
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next prev parent reply other threads:[~2019-08-11 23:55 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-30 7:12 [U-Boot] [PATCH v2 00/11] dm: Convert TPC70 to use DM and DTS in SPL and u-boot proper Lukasz Majewski
2019-07-30 7:12 ` [U-Boot] [PATCH v2 01/11] imx: tpc70: config: Add script commands to update u-boot and OE's wic Lukasz Majewski
2019-08-09 6:35 ` Peng Fan
2019-07-30 7:12 ` [U-Boot] [PATCH v2 02/11] imx: tpc70: config: Update TPC70 config to support eMMC's boot0 SPL update Lukasz Majewski
2019-08-09 7:03 ` Peng Fan
2019-07-30 7:12 ` [U-Boot] [PATCH v2 03/11] imx: tpc70: Add board_boot_order() to distinguish between eMMC and SD boot Lukasz Majewski
2019-08-09 7:04 ` Peng Fan
2019-07-30 7:12 ` [U-Boot] [PATCH v2 04/11] imx: tpc70: DTS: Explicitly add imx6q-kp.dtb to Makefile for DTB compilation Lukasz Majewski
2019-08-09 7:05 ` Peng Fan
2019-07-30 7:12 ` [U-Boot] [PATCH v2 05/11] imx: tpc70: cosmetic: Replace magic numbers when setting ENET clock Lukasz Majewski
2019-08-09 7:07 ` Peng Fan
2019-08-11 21:27 ` Lukasz Majewski
2019-07-30 7:12 ` [U-Boot] [PATCH v2 06/11] imx: tpc70: led: Enable LED default state Lukasz Majewski
2019-08-09 7:08 ` Peng Fan
2019-07-30 7:12 ` [U-Boot] [PATCH v2 07/11] imx: tpc70: dts: Add TPC70 board (imx6q based) device tree description Lukasz Majewski
2019-08-09 7:10 ` Peng Fan
2019-08-11 21:25 ` Lukasz Majewski
2019-08-11 23:55 ` Tom Rini [this message]
2019-08-12 6:39 ` Lukasz Majewski
2019-08-13 8:41 ` Peng Fan
2019-07-30 7:12 ` [U-Boot] [PATCH v2 08/11] imx: dts: Add u-boot specific set of device tree properties for tpc70 Lukasz Majewski
2019-07-30 7:12 ` [U-Boot] [PATCH v2 09/11] imx: tpc70: Convert TPC70 (imx6q) board to use DM/DTS in SPL and u-boot Lukasz Majewski
2019-07-30 7:12 ` [U-Boot] [PATCH v2 10/11] imx: spl: tpc70: Do not remove clock related properties from DTS Lukasz Majewski
2019-08-09 7:11 ` Peng Fan
2019-07-30 7:12 ` [U-Boot] [PATCH v2 11/11] imx: config: Update KP's TPC70 config to support SWUpdate Lukasz Majewski
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