From: Sergei Shtylyov <sshtylyov@ru•mvista.com>
To: "Mark A. Greer" <mgreer@mvista•com>
Cc: linuxppc-dev <Linuxppc-dev@ozlabs•org>
Subject: Re: [PATCH] powerpc: Create "rom" (MTD) device prpmc2800
Date: Wed, 06 Jun 2007 00:35:00 +0400 [thread overview]
Message-ID: <4665C8F4.2090502@ru.mvista.com> (raw)
In-Reply-To: <20070604205646.GD10612@mag.az.mvista.com>
Mark A. Greer wrote:
> For your reference, the exiting DT:
> -----------------------------------
>
> mv64x60@f1000000 { /* Marvell Discovery */
> #address-cells = <1>;
> #size-cells = <1>;
> #interrupt-cells = <1>;
> model = "mv64360"; /* Default */
> compatible = "marvell,mv64x60";
> clock-frequency = <7f28155>; /* 133.333333 MHz */
> reg = <f1000000 00010000>;
> virtual-reg = <f1000000>;
> ranges = <88000000 88000000 01000000 /* PCI 0 I/O Space */
> 80000000 80000000 08000000 /* PCI 0 MEM Space */
> a0000000 a0000000 04000000 /* User FLASH */
> 00000000 f1000000 00010000 /* Bridge's regs */
> f2000000 f2000000 00040000>; /* Integrated SRAM */
>
> flash@a0000000 {
> device_type = "rom";
> compatible = "direct-mapped";
> reg = <a0000000 4000000>; /* Default (64MB) */
> probe-type = "CFI";
> bank-width = <4>;
> partitions = <00000000 00100000 /* RO */
> 00100000 00040001 /* RW */
> 00140000 00400000 /* RO */
> 00540000 039c0000 /* RO */
> 03f00000 00100000>; /* RO */
Hm, this should have been the other way around -- ones with odd size are
RO, ones with even size are RW.
> partition-names = "FW Image A", "FW Config Data", "Kernel Image", "Filesystem", "FW Image B";
> };
> So, what should the DT look like for this thing? And, what should
> phymap_of.c be doing?
> Mark
WBR, Sergei
next prev parent reply other threads:[~2007-06-05 20:35 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-01 23:20 [PATCH] powerpc: Create "rom" (MTD) device prpmc2800 Mark A. Greer
2007-06-02 8:46 ` Segher Boessenkool
2007-06-04 20:56 ` Mark A. Greer
2007-06-05 20:35 ` Sergei Shtylyov [this message]
2007-06-05 21:11 ` Mark A. Greer
2007-06-06 12:41 ` Sergei Shtylyov
2007-06-07 15:08 ` David Woodhouse
2007-06-06 2:39 ` David Gibson
2007-06-07 13:30 ` Segher Boessenkool
2007-06-12 4:42 ` David Gibson
2007-06-12 10:50 ` Segher Boessenkool
2007-06-13 6:12 ` David Gibson
2007-06-13 9:13 ` Segher Boessenkool
2007-06-13 9:19 ` David Gibson
2007-06-13 9:37 ` Segher Boessenkool
2007-06-14 4:29 ` David Gibson
2007-06-14 8:00 ` Segher Boessenkool
2007-06-14 12:39 ` Sergei Shtylyov
2007-06-14 13:20 ` Segher Boessenkool
2007-06-14 12:48 ` Sergei Shtylyov
2007-06-14 13:18 ` Segher Boessenkool
2007-06-14 12:50 ` Sergei Shtylyov
2007-06-14 13:43 ` Segher Boessenkool
-- strict thread matches above, loose matches on Subject: below --
2007-06-02 4:30 Milton Miller
2007-06-02 7:39 ` Benjamin Herrenschmidt
2007-06-03 16:10 ` Sergei Shtylyov
2007-06-03 17:36 ` Segher Boessenkool
2007-06-03 18:03 ` Sergei Shtylyov
2007-06-03 18:25 ` Segher Boessenkool
2007-06-03 18:36 ` Sergei Shtylyov
2007-06-03 18:46 ` Segher Boessenkool
2007-06-03 19:16 ` Sergei Shtylyov
2007-06-03 21:04 ` Benjamin Herrenschmidt
2007-06-04 12:34 ` Sergei Shtylyov
2007-06-04 14:37 ` Segher Boessenkool
2007-06-04 14:49 ` Sergei Shtylyov
2007-06-07 14:53 ` David Woodhouse
2007-06-07 15:49 ` Segher Boessenkool
2007-06-07 14:47 ` David Woodhouse
2007-06-07 15:32 ` Segher Boessenkool
2007-06-02 8:53 ` Segher Boessenkool
2007-06-03 16:22 ` Sergei Shtylyov
2007-06-03 17:40 ` Segher Boessenkool
2007-06-03 18:31 ` Sergei Shtylyov
2007-06-03 18:44 ` Segher Boessenkool
2007-06-03 19:13 ` Sergei Shtylyov
2007-06-03 19:56 ` Segher Boessenkool
2007-06-03 20:26 ` Sergei Shtylyov
2007-06-04 8:07 ` Segher Boessenkool
2007-06-04 13:34 ` Sergei Shtylyov
2007-06-07 15:00 ` David Woodhouse
2007-06-07 15:55 ` Segher Boessenkool
2007-06-07 16:05 ` David Woodhouse
2007-06-07 16:46 ` Segher Boessenkool
2007-06-12 4:44 ` David Gibson
2007-06-12 10:53 ` Segher Boessenkool
2007-06-13 3:16 ` David Gibson
2007-06-13 5:05 ` Segher Boessenkool
2007-06-13 6:11 ` David Gibson
2007-06-13 9:10 ` Segher Boessenkool
2007-06-15 4:12 ` David Gibson
2007-06-15 11:22 ` Segher Boessenkool
2007-06-15 4:14 ` David Gibson
2007-06-15 8:42 ` Segher Boessenkool
2007-06-15 8:47 ` David Woodhouse
2007-06-15 8:59 ` Segher Boessenkool
2007-06-03 21:12 ` Benjamin Herrenschmidt
2007-06-04 8:11 ` Segher Boessenkool
2007-06-04 13:16 ` Sergei Shtylyov
2007-06-04 12:41 ` Sergei Shtylyov
2007-06-04 14:49 ` Segher Boessenkool
2007-06-04 15:54 ` Sergei Shtylyov
2007-06-03 17:29 ` Sergei Shtylyov
2007-06-03 17:45 ` Segher Boessenkool
2007-06-03 18:18 ` Sergei Shtylyov
2007-06-03 18:43 ` Segher Boessenkool
2007-06-03 18:59 ` Sergei Shtylyov
2007-06-03 19:48 ` Segher Boessenkool
2007-06-03 20:10 ` Sergei Shtylyov
2007-06-04 8:02 ` Segher Boessenkool
2007-06-04 19:40 ` Mark A. Greer
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