Re: [PATCH 10/32] ARM: dts: omap3-gta04: update gpmc NAND setup
From: Ladislav Michl <hidden>
Date: 2018-07-25 08:11:05
Also in:
linux-omap, lkml
On Wed, Jul 25, 2018 at 08:58:42AM +0200, H. Nikolaus Schaller wrote:
quoted hunk ↗ jump to hunk
to better match omap3-beagle.dts (which was the basis of designing the GTA04). Signed-off-by: H. Nikolaus Schaller <redacted> --- arch/arm/boot/dts/omap3-gta04.dtsi | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index 03fe404cbf56..9568e0c4d4bf 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi@@ -616,27 +616,27 @@ interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ + ti,nand-ecc-opt = "ham1"; + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ nand-bus-width = <16>; - ti,nand-ecc-opt = "bch8";
You are using weeker ECC scheme just to be compatible with another machine? So now you cannot boot already deployed filesystem... Also is it enough for NAND chip used? ladis
+ #address-cells = <1>;
+ #size-cells = <1>;
- gpmc,sync-clk-ps = <0>;
+ gpmc,device-width = <2>;
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <44>;
gpmc,cs-wr-off-ns = <44>;
gpmc,adv-on-ns = <6>;
gpmc,adv-rd-off-ns = <34>;
gpmc,adv-wr-off-ns = <44>;
- gpmc,we-off-ns = <40>;
gpmc,oe-off-ns = <54>;
+ gpmc,we-off-ns = <40>;
gpmc,access-ns = <64>;
gpmc,rd-cycle-ns = <82>;
gpmc,wr-cycle-ns = <82>;
gpmc,wr-access-ns = <40>;
gpmc,wr-data-mux-bus-ns = <0>;
- gpmc,device-width = <2>;
-
- #address-cells = <1>;
- #size-cells = <1>;
+ gpmc,sync-clk-ps = <0>;
x-loader@0 {
label = "X-Loader";
--
2.12.2
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