Date: Fri, 03 Jan 2014 10:36:43 -0700 From: Ian Lepore <ian@FreeBSD.org> To: Markus Pfeiffer <markus.pfeiffer@morphism.de> Cc: freebsd-arm@FreeBSD.org Subject: Re: FreeBSD 10 on Dockstar (Marvell Kirkwood) Message-ID: <1388770603.1158.273.camel@revolution.hippie.lan> In-Reply-To: <20131231211054.GA90299@moore.morphism.de> References: <20131231211054.GA90299@moore.morphism.de>
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On Tue, 2013-12-31 at 21:10 +0000, Markus Pfeiffer wrote:
> Hi all,
>
> I managed "fixing" it by editing the dockstar.dts file and putting for ranges:
>
> ranges = <0x0 0x2f 0xf9300000 0x00100000>
>
> Now I just have to figure out why this "fixes" it, and what damage that patch
> does.
> I also have some pathces for the LED on the dockstar which will tip up in my
> github soon.
>
> Cheers,
> markus
After looking at the marvell code and docs, and some info I found about
the dockstar at OpenWRT.org, I think the attached patch is the right fix
for a dockstar (it maps the nand flash, and removes mappings for NOR
flash and an LED; the dockstar doesn't seem to have NOR flash, and the
LED thing seems to be out of place).
Markus, could you please test this; if it works, I'll commit it. The
only marvell hardware I have for testing is DreamPlug.
-- Ian
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Index: sys/boot/fdt/dts/dockstar.dts
===================================================================
--- sys/boot/fdt/dts/dockstar.dts (revision 259730)
+++ sys/boot/fdt/dts/dockstar.dts (working copy)
@@ -76,44 +76,17 @@
#size-cells = <1>;
compatible = "mrvl,lbc";
- /* This reflects CPU decode windows setup. */
- ranges = <0x0 0x0f 0xf9300000 0x00100000
- 0x1 0x1e 0xfa000000 0x00100000
- 0x2 0x1d 0xfa100000 0x02000000
- 0x3 0x1b 0xfc100000 0x00000400>;
+ /* This reflects CPU decode windows setup for NAND access. */
+ ranges = <0x0 0x2f 0xf9300000 0x00100000>;
- nor@0,0 {
+ nand@0,0 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "cfi-flash";
+ compatible = "mrvl,nfc";
reg = <0x0 0x0 0x00100000>;
bank-width = <2>;
device-width = <1>;
};
-
- led@1,0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "led";
- reg = <0x1 0x0 0x00100000>;
- };
-
- nor@2,0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "cfi-flash";
- reg = <0x2 0x0 0x02000000>;
- bank-width = <2>;
- device-width = <1>;
- };
-
- nand@3,0 {
- #address-cells = <1>;
- #size-cells = <1>;
- reg = <0x3 0x0 0x00100000>;
- bank-width = <2>;
- device-width = <1>;
- };
};
SOC: soc88f6281@f1000000 {
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