From: Linus Walleij <linus.walleij@linaro.org> To: Corentin Labbe <clabbe@baylibre.com> Cc: Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>, Rob Herring <robh+dt@kernel.org>, SoC Team <soc@kernel.org>, Hans Ulli Kroll <ulli.kroll@googlemail.com>, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@vger.kernel.org>, Linux ARM <linux-arm-kernel@lists.infradead.org>, linux-kernel <linux-kernel@vger.kernel.org> Subject: Re: [PATCH 4/5] ARM: gemini: add device tree for edimax NS2502 Date: Tue, 18 May 2021 01:46:20 +0200 [thread overview] Message-ID: <CACRpkdY3c4uvo1zbEgNW0meF-4P8be_nmoOEQAHP5V+GXgoG=A@mail.gmail.com> (raw) In-Reply-To: <20210517193205.691147-5-clabbe@baylibre.com> Hi Corentin, this is looking nice! Just one thing: On Mon, May 17, 2021 at 9:32 PM Corentin Labbe <clabbe@baylibre.com> wrote: > The edimax NS2502 is a NAS box running a SL3516 SoC. > > Signed-off-by: Corentin Labbe <clabbe@baylibre.com> > +&flash { > + status = "okay"; > + /* 8MB of flash */ > + reg = <0x30000000 0x00800000>; No pin control setting? I guess it may work but this doesn't hurt (I think): pinctrl-names = "enabled", "disabled"; pinctrl-0 = <&pflash_default_pins>; pinctrl-1 = <&pflash_disabled_pins>; > + partitions { > + compatible = "fixed-partitions"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + partition@0 { > + label = "RedBoot"; > + reg = <0x00000000 0x00020000>; > + read-only; > + }; > + partition@20000 { > + label = "kernel"; > + reg = <0x00020000 0x00700000>; > + }; > + partition@720000 { > + label = "VCTL"; > + reg = <0x00720000 0x00020000>; > + read-only; > + }; > + partition@740000 { > + label = "CurConf"; > + reg = <0x00740000 0x000a0000>; > + read-only; > + }; > + partition@7e0000 { > + label = "FIS"; > + reg = <0x007e0000 0x00010000>; > + read-only; > + }; > + }; > +}; Is the FIS broken since you hardcode the partitions? Doesn't this work: partitions { compatible = "redboot-fis"; /* Eraseblock at 0x7e0000 */ fis-index-block = <0xfc>; }; (Needs CONFIG_MTD_REDBOOT_PARTS) Yours, Linus Walleij
WARNING: multiple messages have this Message-ID (diff)
From: Linus Walleij <linus.walleij@linaro.org> To: Corentin Labbe <clabbe@baylibre.com> Cc: Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>, Rob Herring <robh+dt@kernel.org>, SoC Team <soc@kernel.org>, Hans Ulli Kroll <ulli.kroll@googlemail.com>, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@vger.kernel.org>, Linux ARM <linux-arm-kernel@lists.infradead.org>, linux-kernel <linux-kernel@vger.kernel.org> Subject: Re: [PATCH 4/5] ARM: gemini: add device tree for edimax NS2502 Date: Tue, 18 May 2021 01:46:20 +0200 [thread overview] Message-ID: <CACRpkdY3c4uvo1zbEgNW0meF-4P8be_nmoOEQAHP5V+GXgoG=A@mail.gmail.com> (raw) In-Reply-To: <20210517193205.691147-5-clabbe@baylibre.com> Hi Corentin, this is looking nice! Just one thing: On Mon, May 17, 2021 at 9:32 PM Corentin Labbe <clabbe@baylibre.com> wrote: > The edimax NS2502 is a NAS box running a SL3516 SoC. > > Signed-off-by: Corentin Labbe <clabbe@baylibre.com> > +&flash { > + status = "okay"; > + /* 8MB of flash */ > + reg = <0x30000000 0x00800000>; No pin control setting? I guess it may work but this doesn't hurt (I think): pinctrl-names = "enabled", "disabled"; pinctrl-0 = <&pflash_default_pins>; pinctrl-1 = <&pflash_disabled_pins>; > + partitions { > + compatible = "fixed-partitions"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + partition@0 { > + label = "RedBoot"; > + reg = <0x00000000 0x00020000>; > + read-only; > + }; > + partition@20000 { > + label = "kernel"; > + reg = <0x00020000 0x00700000>; > + }; > + partition@720000 { > + label = "VCTL"; > + reg = <0x00720000 0x00020000>; > + read-only; > + }; > + partition@740000 { > + label = "CurConf"; > + reg = <0x00740000 0x000a0000>; > + read-only; > + }; > + partition@7e0000 { > + label = "FIS"; > + reg = <0x007e0000 0x00010000>; > + read-only; > + }; > + }; > +}; Is the FIS broken since you hardcode the partitions? Doesn't this work: partitions { compatible = "redboot-fis"; /* Eraseblock at 0x7e0000 */ fis-index-block = <0xfc>; }; (Needs CONFIG_MTD_REDBOOT_PARTS) Yours, Linus Walleij _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-05-17 23:46 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-05-17 19:32 [PATCH 0/5] ARM: gemini: add two more board Corentin Labbe 2021-05-17 19:32 ` Corentin Labbe 2021-05-17 19:32 ` [PATCH 1/5] ARM: dts: gemini: add labels for USB, IDE, flash and ethernet Corentin Labbe 2021-05-17 19:32 ` Corentin Labbe 2021-05-17 19:32 ` [PATCH 2/5] dt-bindings: add vendor prefix for edimax Corentin Labbe 2021-05-17 19:32 ` Corentin Labbe 2021-05-19 19:50 ` Rob Herring 2021-05-19 19:50 ` Rob Herring 2021-05-17 19:32 ` [PATCH 3/5] dt-bindings: add vendor prefix for ssi Corentin Labbe 2021-05-17 19:32 ` Corentin Labbe 2021-05-19 19:50 ` Rob Herring 2021-05-19 19:50 ` Rob Herring 2021-05-17 19:32 ` [PATCH 4/5] ARM: gemini: add device tree for edimax NS2502 Corentin Labbe 2021-05-17 19:32 ` Corentin Labbe 2021-05-17 23:46 ` Linus Walleij [this message] 2021-05-17 23:46 ` Linus Walleij 2021-05-18 9:54 ` LABBE Corentin 2021-05-18 9:54 ` LABBE Corentin 2021-05-18 23:17 ` Linus Walleij 2021-05-18 23:17 ` Linus Walleij 2021-05-20 13:02 ` LABBE Corentin 2021-05-20 13:02 ` LABBE Corentin 2021-05-17 19:32 ` [PATCH 5/5] ARM: gemini: add device tree for ssi1328 Corentin Labbe 2021-05-17 19:32 ` Corentin Labbe 2021-05-17 23:47 ` Linus Walleij 2021-05-17 23:47 ` Linus Walleij
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