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Hou" CC: "u-boot@lists.denx.de" , Jagan Teki , Priyanka Jain , Tom Rini , Peter Griffin , Manivannan Sadhasivam Subject: Re: [PATCH v3 25/29] arm: dts: ls1028a: move the PCI I/O window to match Thread-Topic: [PATCH v3 25/29] arm: dts: ls1028a: move the PCI I/O window to match Thread-Index: AQHXoBoXVK51UyUemkKkQLYPcBzx3KukTMeA Date: Wed, 15 Sep 2021 00:13:22 +0000 Message-ID: <20210915001321.hvklzfyyak3qjuks@skbuf> References: <20210902164558.1920849-1-michael@walle.cc> <20210902164558.1920849-26-michael@walle.cc> In-Reply-To: <20210902164558.1920849-26-michael@walle.cc> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: walle.cc; dkim=none (message not signed) header.d=none;walle.cc; dmarc=none action=none header.from=nxp.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: ed503b49-777f-4b6e-34ff-08d977dda11a x-ms-traffictypediagnostic: VI1PR04MB4223: x-ld-processed: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635,ExtAddr x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6790; 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charset="us-ascii" Content-ID: <088F33DF08F66F4F9A455A30B731CB0A@eurprd04.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB5136.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: ed503b49-777f-4b6e-34ff-08d977dda11a X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Sep 2021 00:13:22.2283 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 9sfmPYWXd6GCtpHm4bI1P+isIWp9HhJTSjznFbjt4HqSJ271zdnZZzcm0WasBeFs344czm/QMxmc6HrLcEBSeg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB4223 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean On Thu, Sep 02, 2021 at 06:45:54PM +0200, Michael Walle wrote: > To make the synchronization of the u-boot device tree with the one from > linux easier, move the I/O window to the one which is specified in the > linux device tree. The actual value shouldn't matter as long as it > mapped to the corresponding memory window of the PCIe controller which > is a 32GiB window at 80_0000_0000h (first controller) or 88_0000_0000h > (second controller). >=20 > Signed-off-by: Michael Walle > --- > arch/arm/dts/fsl-ls1028a.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) >=20 > diff --git a/arch/arm/dts/fsl-ls1028a.dtsi b/arch/arm/dts/fsl-ls1028a.dts= i > index 3ef710bb3d..f11e75032b 100644 > --- a/arch/arm/dts/fsl-ls1028a.dtsi > +++ b/arch/arm/dts/fsl-ls1028a.dtsi > @@ -352,7 +352,7 @@ > #size-cells =3D <2>; > device_type =3D "pci"; > bus-range =3D <0x0 0xff>; > - ranges =3D <0x81000000 0x0 0x00000000 0x80 0x00020000 0x0 0x00010000 = /* downstream I/O */ > + ranges =3D <0x81000000 0x0 0x00000000 0x80 0x00010000 0x0 0x00010000 = /* downstream I/O */ > 0x82000000 0x0 0x40000000 0x80 0x40000000 0x0 0x40000000>; /* non-= prefetchable memory */ > }; > =20 > @@ -365,7 +365,7 @@ > #size-cells =3D <2>; > device_type =3D "pci"; > bus-range =3D <0x0 0xff>; > - ranges =3D <0x81000000 0x0 0x00000000 0x88 0x00020000 0x0 0x00010000 = /* downstream I/O */ > + ranges =3D <0x81000000 0x0 0x00000000 0x88 0x00010000 0x0 0x00010000 = /* downstream I/O */ > 0x82000000 0x0 0x40000000 0x88 0x40000000 0x0 0x40000000>; /* non-= prefetchable memory */ > }; > =20 > --=20 > 2.30.2 >=20 Zhiqiang, can you please review this patch?=