From: nicolas.pitre@linaro.org (Nicolas Pitre)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 18/26] ARM: pxa: MTD_XIP is not actually working any more
Date: Sat, 8 Oct 2011 13:36:21 -0400 (EDT) [thread overview]
Message-ID: <alpine.LFD.2.02.1110081126150.6390@xanadu.home> (raw)
In-Reply-To: <CAMPhdO88OdwjfERo=Ri_-_xR75S53d-HKW1Ah0WGnu_0P1gRXQ@mail.gmail.com>
On Sat, 8 Oct 2011, Eric Miao wrote:
> On Sun, Oct 2, 2011 at 4:03 AM, Arnd Bergmann <arnd@arndb.de> wrote:
> > The headers files required for XIP support have moved around
> > over the last few years, and the code no longer builds.
> > Until someone fixes this, let's just disable support, leaving
> > sa1100 as the only platform still supporting xip.
> >
> > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>
> It is actually fixable, the problem is really mtd-xip.h is referencing
> the interrupt registers directly which I moved them to mach-pxa/irq.c
> for better modularization.
>
> I'm fine to drop XIP. I'm afraid Nico's gonna be a bit disappointed
> as I broke his favorite XIP code :-)
Well, I don't care much myself. I have no use for that capability, even
though this was interesting to implement. So it only depends if someone
relies on this or not.
A few months ago I asked on the list if XIP was still useful, and Tim
Bird replied that Sony was indeed using it. So if this is not too hard
to keep this feature alive then I'd go with that option.
Nicolas
next prev parent reply other threads:[~2011-10-08 17:36 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-01 20:03 [PATCH 00/26] ARM: pxa specific randconfig fixes Arnd Bergmann
2011-10-01 20:03 ` [PATCH 01/26] usb/gadget/pxa25x: is_vbus_present is gone Arnd Bergmann
2011-10-06 12:19 ` Felipe Balbi
2011-10-07 2:27 ` Eric Miao
2011-10-01 20:03 ` [PATCH 02/26] sound/pxa-zylonite: use a valid device for dev_err() Arnd Bergmann
2011-10-02 18:16 ` Mark Brown
2011-10-02 18:36 ` Arnd Bergmann
2011-10-02 18:44 ` Mark Brown
2011-10-02 19:48 ` Arnd Bergmann
2011-10-02 18:24 ` Mark Brown
2011-10-01 20:03 ` [PATCH 03/26] scsi/mvsas: use proper namespace for IRQ_* symbols Arnd Bergmann
2011-10-01 20:03 ` [PATCH 04/26] net/pxa168_eth: add missing include of interrupt.h Arnd Bergmann
2011-10-07 3:48 ` Eric Miao
2011-10-01 20:03 ` [PATCH 05/26] ARM: pxa: make zylonite_pxa*_init declaration match code Arnd Bergmann
2011-10-07 3:47 ` Eric Miao
2011-10-01 20:03 ` [PATCH 06/26] ARM: pxa: add missing header inclusions Arnd Bergmann
2011-10-07 5:08 ` Eric Miao
2011-10-08 8:03 ` Russell King - ARM Linux
2011-10-08 10:23 ` Jamie Iles
2011-10-08 10:24 ` Eric Miao
2011-10-01 20:03 ` [PATCH 07/26] ARM: pxa: mbxfb: disable broken debugfs code Arnd Bergmann
2011-10-07 5:10 ` Eric Miao
2011-10-01 20:03 ` [PATCH 08/26] ARM: pxa: move z2 to generic cpu_suspend Arnd Bergmann
2011-10-07 5:59 ` Eric Miao
2011-10-07 9:56 ` Arnd Bergmann
2011-10-08 12:37 ` Eric Miao
2011-10-08 13:00 ` Arnd Bergmann
2011-10-08 13:02 ` Eric Miao
2011-10-01 20:03 ` [PATCH 09/26] ARM: pxa: export symbols from pxa3xx-ulpi Arnd Bergmann
2011-10-07 6:01 ` Eric Miao
2011-10-01 20:03 ` [PATCH 10/26] ARM: pxa: allow selecting just one of TREO680/CENTRO Arnd Bergmann
2011-10-07 6:12 ` Eric Miao
2011-10-01 20:03 ` [PATCH 11/26] ARM: pxa: allow building palm27x without pxafb Arnd Bergmann
2011-10-07 6:19 ` Eric Miao
2011-10-07 9:57 ` Arnd Bergmann
2011-10-01 20:03 ` [PATCH 12/26] ARM: pxa: pxa95x/saarb depends on pxa3xx code Arnd Bergmann
2011-10-07 7:28 ` Eric Miao
2011-10-07 9:59 ` Arnd Bergmann
2011-10-01 20:03 ` [PATCH 13/26] ARM: pxa: use correct __iomem annotations Arnd Bergmann
2011-10-07 8:11 ` Eric Miao
2011-10-07 8:51 ` Russell King - ARM Linux
2011-10-07 10:16 ` Arnd Bergmann
2011-10-08 12:43 ` Eric Miao
2011-10-01 20:03 ` [PATCH 14/26] mtd: nand_h1900 never worked Arnd Bergmann
2011-10-07 8:21 ` Eric Miao
2011-10-16 11:38 ` Artem Bityutskiy
2011-10-01 20:03 ` [PATCH 15/26] irda/ficp: only works on some pxa models Arnd Bergmann
2011-10-07 8:22 ` Eric Miao
2011-10-01 20:03 ` [PATCH 16/26] ARM: pxa: CPU_PJ4 requires IWMMXT Arnd Bergmann
2011-10-02 16:03 ` Russell King - ARM Linux
2011-10-02 17:46 ` Arnd Bergmann
2011-10-04 0:59 ` Eric Miao
2011-10-04 7:33 ` Arnd Bergmann
2011-10-01 20:03 ` [PATCH 17/26] ARM: pxa: pxa95x is incompatible with earlier pxa Arnd Bergmann
2011-10-08 2:57 ` Haojian Zhuang
2011-10-08 3:21 ` Eric Miao
2011-10-08 3:32 ` Haojian Zhuang
2011-10-08 13:24 ` Arnd Bergmann
2011-10-09 6:21 ` Haojian Zhuang
2011-10-09 6:36 ` Eric Miao
2011-10-09 6:39 ` Haojian Zhuang
2011-10-09 7:28 ` Eric Miao
2011-10-09 11:31 ` Arnd Bergmann
2011-10-09 11:35 ` Arnd Bergmann
2011-10-01 20:03 ` [PATCH 18/26] ARM: pxa: MTD_XIP is not actually working any more Arnd Bergmann
2011-10-08 7:44 ` Eric Miao
2011-10-08 17:36 ` Nicolas Pitre [this message]
2011-10-01 20:03 ` [PATCH 19/26] ARM: pxa: CPU_FREQ_TABLE is needed for CPU_FREQ Arnd Bergmann
2011-10-08 8:34 ` Eric Miao
2011-10-01 20:03 ` [PATCH 20/26] ARM: pxa: select FB_PXA on saar and tevorevb Arnd Bergmann
2011-10-08 9:50 ` Eric Miao
2011-10-08 10:07 ` Arnd Bergmann
2011-10-01 20:03 ` [PATCH 21/26] ARM: pxa: select POWER_SUPPLY on raumfeld Arnd Bergmann
2011-10-08 9:59 ` Eric Miao
2011-10-01 20:03 ` [PATCH 22/26] ARM: pxa: only select SMC91x on xcep when networking is enabled Arnd Bergmann
2011-10-08 10:10 ` Eric Miao
2011-10-01 20:03 ` [PATCH 23/26] ARM: pxa: viper: select I2C_GPIO only when I2C is on Arnd Bergmann
2011-10-01 20:03 ` [PATCH 24/26] ARM: pxa: centro and treo680 need palm27x Arnd Bergmann
2011-10-08 10:20 ` Eric Miao
2011-10-08 11:31 ` Marek Vasut
2011-10-01 20:03 ` [PATCH 25/26] ARM: pxa: eseries does not require FB Arnd Bergmann
2011-10-01 20:03 ` [PATCH 26/26] ARM: pxa: sharpsl pm needs SPI Arnd Bergmann
2011-10-08 10:22 ` Eric Miao
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