From: Arnd Bergmann <arnd@arndb.de>
To: Tony Lindgren <tony@atomide.com>
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Linus Walleij <linus.walleij@linaro.org>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Dominik Brodowski <linux@dominikbrodowski.net>,
Tomi Valkeinen <tomi.valkeinen@ti.com>,
linux-omap <linux-omap@vger.kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 14/22] ARM: omap1: use pci_ioremap_io() for omap_cf
Date: Wed, 14 Aug 2019 12:36:40 +0200 [thread overview]
Message-ID: <CAK8P3a3k_HOGqzMGjtc+7NSaK0Bsa_vxxRFLzY8aP6ev4wa9iA@mail.gmail.com> (raw)
In-Reply-To: <20190814074918.GA52127@atomide.com>
On Wed, Aug 14, 2019 at 9:49 AM Tony Lindgren <tony@atomide.com> wrote:
> * Arnd Bergmann <arnd@arndb.de> [190813 19:34]:
> > On Tue, Aug 13, 2019 at 8:12 PM Aaro Koskinen <aaro.koskinen@iki.fi> wrote:
> > diff --git a/arch/arm/mach-omap1/hardware.h b/arch/arm/mach-omap1/hardware.h
> > index 232b8deef907..9fc76a3c9e57 100644
> > --- a/arch/arm/mach-omap1/hardware.h
> > +++ b/arch/arm/mach-omap1/hardware.h
> > @@ -61,7 +61,7 @@ static inline u32 omap_cs3_phys(void)
> >
> > #endif /* ifndef __ASSEMBLER__ */
> >
> > -#define OMAP1_IO_OFFSET 0x01000000 /* Virtual IO
> > = 0xfefb0000 */
> > +#define OMAP1_IO_OFFSET 0x00fb0000 /* Virtual IO
> > = 0xff000000 */
> > #define OMAP1_IO_ADDRESS(pa) IOMEM((pa) - OMAP1_IO_OFFSET)
> >
> > #include "serial.h"
>
> Oh OK yeah sounds like that's the issue.
>
> > There may be additional locations that hardcode the virtual address.
>
> Those should be in mach-omap1/io.c, and I recall innovator had some
> hardcoded fpga address that should also be checked.
I see four boards with hardcoded I/O addresses, but they are all below
the PCI I/O virtual address range, and are not affected by that change.
For the innovator FPGA access, this was ok, it uses the correct address
in the OMAP1_IO_OFFSET range.
Arnd
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next prev parent reply other threads:[~2019-08-14 10:37 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-08 21:22 [PATCH 00/22] ARM: omap1 multiplatform support Arnd Bergmann
2019-08-08 21:22 ` [PATCH 01/22] ARM: omap1: innovator: pass lcd control address as pdata Arnd Bergmann
2019-08-09 11:29 ` Bartlomiej Zolnierkiewicz
2019-08-08 21:22 ` [PATCH 02/22] ARM: omap1: make omapfb standalone compilable Arnd Bergmann
2019-08-09 11:32 ` Bartlomiej Zolnierkiewicz
2019-08-09 11:43 ` Arnd Bergmann
2019-08-09 14:36 ` Bartlomiej Zolnierkiewicz
2019-08-09 19:55 ` Arnd Bergmann
2019-08-12 9:21 ` Bartlomiej Zolnierkiewicz
2019-08-08 21:22 ` [PATCH 03/22] ARM: omap1: move omap15xx local bus handling to usb.c Arnd Bergmann
2019-08-09 5:32 ` Felipe Balbi
2019-08-10 10:28 ` Christoph Hellwig
2019-08-08 21:22 ` [PATCH 04/22] ARM: omap1: move ohci phy power handling to board files Arnd Bergmann
2019-08-08 21:22 ` [PATCH 05/22] ARM: omap1: move mach/usb.h to include/linux/soc Arnd Bergmann
2019-08-08 21:22 ` [PATCH 06/22] ARM: omap1: move some headers " Arnd Bergmann
2019-08-08 21:22 ` [PATCH 07/22] ARM: omap1: move perseus spi pinconf to board file Arnd Bergmann
2019-08-08 22:24 ` Mark Brown
2019-08-09 11:29 ` Arnd Bergmann
2019-08-09 12:01 ` Mark Brown
2019-08-08 21:22 ` [PATCH 08/22] ARM: omap1: move CF chipselect setup " Arnd Bergmann
2019-08-08 21:22 ` [PATCH 09/22] fbdev: omap: avoid using mach/*.h files Arnd Bergmann
2019-08-09 11:34 ` Bartlomiej Zolnierkiewicz
2019-08-08 21:22 ` [PATCH 10/22] usb: omap: avoid mach/*.h headers Arnd Bergmann
2019-08-09 5:38 ` Greg Kroah-Hartman
2019-08-08 21:22 ` [PATCH 11/22] clocksource: ti-dmtimer: avoid using mach/hardware.h Arnd Bergmann
2019-08-09 7:01 ` Daniel Lezcano
2019-08-09 7:33 ` Arnd Bergmann
2019-08-09 7:57 ` Daniel Lezcano
2019-08-08 21:22 ` [PATCH 12/22] serial: 8250/omap1: include linux/soc/ti/omap1-soc.h Arnd Bergmann
2019-08-08 21:22 ` [PATCH 13/22] input: omap: void using mach/*.h headers Arnd Bergmann
2019-08-08 21:42 ` Dmitry Torokhov
2019-08-08 21:46 ` Arnd Bergmann
2019-08-08 22:19 ` Dmitry Torokhov
2019-08-08 23:39 ` Sebastian Reichel
2019-08-09 11:23 ` Arnd Bergmann
2019-08-08 21:22 ` [PATCH 14/22] ARM: omap1: use pci_ioremap_io() for omap_cf Arnd Bergmann
2019-08-13 10:36 ` Tony Lindgren
2019-08-13 11:02 ` Arnd Bergmann
2019-08-13 18:11 ` Aaro Koskinen
2019-08-13 19:33 ` Arnd Bergmann
2019-08-14 7:49 ` Tony Lindgren
2019-08-14 10:36 ` Arnd Bergmann [this message]
2019-08-14 13:40 ` Tony Lindgren
2019-08-16 8:34 ` Aaro Koskinen
2019-08-27 16:33 ` Arnd Bergmann
2019-08-27 19:04 ` Aaro Koskinen
2019-08-28 13:02 ` Arnd Bergmann
2019-08-28 18:23 ` Aaro Koskinen
2019-08-28 18:45 ` Tony Lindgren
2019-08-08 21:41 ` [PATCH 15/22] ARM: omap1: move mach/*.h into mach directory Arnd Bergmann
2019-08-08 21:41 ` [PATCH 16/22] ARM: omap1: move clk support into a single file Arnd Bergmann
2019-08-08 21:41 ` [PATCH 17/22] ARM: omap1: remove some dead clock code Arnd Bergmann
2019-08-08 21:41 ` [PATCH 18/22] ARM: omap1: clk: rework 'struct clk' Arnd Bergmann
2019-08-08 21:41 ` [PATCH 19/22] ARM: omap1: clk: use common_clk-like callbacks Arnd Bergmann
2019-08-08 21:43 ` [PATCH 20/22] ARM: omap1: clk: use clk_init_data Arnd Bergmann
2019-08-08 21:43 ` [PATCH 21/22] ARM: omap1: use common clk framework Arnd Bergmann
2019-08-14 21:10 ` Aaro Koskinen
2019-08-15 7:10 ` Arnd Bergmann
2019-08-08 21:47 ` [PATCH 22/22] ARM: omap1: enable multiplatform Arnd Bergmann
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