From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v4 3/6] mcx: Disable DCACHE since USB EHCI is enabled
Date: Tue, 3 Jul 2012 13:43:19 -0700 [thread overview]
Message-ID: <4FF35967.2050101@ti.com> (raw)
In-Reply-To: <4FF35261.6070309@emcraft.com>
On 07/03/2012 01:13 PM, Ilya Yanok wrote:
> Dear Marek,
>
> 30.06.2012 23:28, Marek Vasut wrote:
>>> Not exactly. It never worked (at least on my systems) with D-Cache
>>> enabled. But at least we had a choice of run-time disabled dcache. With
>>> the recent changes we have to disable cache support at compile time.
>> I see what you're after. But do you consider runtime disabling the
>> cache is the
>> way to go or it's a way of hiding bugs?
>
> Both ;) And now we are going to hide even more bugs with compile-time
> disabling :(
Does someone wish to argue we should disable USB support instead on
these platforms? I don't see anyone arguing "I have time to fix this
for v2012.07".
--
Tom
next prev parent reply other threads:[~2012-07-03 20:43 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-14 19:01 [U-Boot] [PATCH 0/4] USB and cache related fixes Tom Rini
2012-06-14 19:01 ` [U-Boot] [PATCH 1/4] ehci-omap: Do not call dcache_off from omap_ehci_hcd_init Tom Rini
2012-06-14 21:57 ` Marek Vasut
2012-06-14 22:14 ` Tom Rini
2012-06-14 19:01 ` [U-Boot] [PATCH 2/4] cache_v7: Check for dcache enablement in dcache flush functions Tom Rini
2012-06-14 22:00 ` Marek Vasut
2012-06-14 22:11 ` Tom Rini
2012-06-14 23:17 ` Marek Vasut
2012-06-15 5:48 ` R, Sricharan
2012-06-15 14:07 ` Tom Rini
2012-06-15 14:25 ` Marek Vasut
2012-06-15 14:30 ` Tom Rini
2012-06-15 14:33 ` Marek Vasut
2012-06-15 14:48 ` R, Sricharan
2012-06-15 15:00 ` Tom Rini
2012-06-15 15:18 ` R, Sricharan
2012-06-15 15:20 ` Tom Rini
2012-06-18 14:13 ` R, Sricharan
2012-06-18 15:23 ` Tom Rini
2012-06-20 16:46 ` Aneesh V
2012-06-21 9:25 ` Sricharan R
2012-06-21 15:23 ` R, Sricharan
2012-06-27 23:40 ` Aneesh V
2012-06-28 5:49 ` R, Sricharan
2012-06-27 23:17 ` Aneesh V
2012-06-14 19:01 ` [U-Boot] [PATCH 3/4] ehci-hcd.c: Add a new USB_DMA_MINALIGN define for cache alignment Tom Rini
2012-06-14 19:29 ` Marek Vasut
2012-06-14 19:30 ` Tom Rini
2012-06-14 19:41 ` Marek Vasut
2012-06-14 19:54 ` Tom Rini
2012-06-14 20:02 ` Marek Vasut
2012-06-14 19:01 ` [U-Boot] [PATCH 4/4] musb_core.h: " Tom Rini
2012-06-14 21:45 ` [U-Boot] [PATCH v2 0/3] USB and cache related fixes Tom Rini
2012-06-14 21:45 ` [U-Boot] [PATCH v2 1/3] ehci-omap: Do not call dcache_off from omap_ehci_hcd_init Tom Rini
2012-06-14 21:45 ` [U-Boot] [PATCH v2 2/3] cache_v7: Check for dcache enablement in dcache flush functions Tom Rini
2012-06-14 21:45 ` [U-Boot] [PATCH v2 3/3] ehci-hcd.c, musb_core, usb.h: Add USB_DMA_MINALIGN define for cache alignment Tom Rini
2012-06-20 16:21 ` [U-Boot] [PATCH v3 0/6] USB and cache related fixes Tom Rini
2012-06-20 16:21 ` [U-Boot] [PATCH v3 1/6] ehci-omap: Do not call dcache_off from omap_ehci_hcd_init Tom Rini
2012-06-20 16:21 ` [U-Boot] [PATCH v3 2/6] ehci-hcd.c, musb_core, usb.h: Add USB_DMA_MINALIGN define for cache alignment Tom Rini
2012-06-20 19:00 ` Marek Vasut
2012-06-20 19:15 ` Tom Rini
2012-06-20 21:15 ` Marek Vasut
2012-06-20 22:07 ` Tom Rini
2012-06-21 0:09 ` Marek Vasut
2012-06-20 16:21 ` [U-Boot] [PATCH v3 3/6] mcx: Disable DCACHE since USB EHCI is enabled Tom Rini
2012-06-20 16:21 ` [U-Boot] [PATCH v3 4/6] omap3_beagle: " Tom Rini
2012-06-20 16:21 ` [U-Boot] [PATCH v3 5/6] omap4_panda: " Tom Rini
2012-06-20 16:21 ` [U-Boot] [PATCH v3 6/6] tam3517-common: " Tom Rini
2012-06-20 22:14 ` [U-Boot] [PATCH v4 0/6] USB and cache related fixes Tom Rini
2012-06-20 22:14 ` [U-Boot] [PATCH v4 1/6] ehci-omap: Do not call dcache_off from omap_ehci_hcd_init Tom Rini
2012-06-20 22:14 ` [U-Boot] [PATCH v4 2/6] ehci-hcd.c, musb_core, usb.h: Add USB_DMA_MINALIGN define for cache alignment Tom Rini
2012-06-20 22:14 ` [U-Boot] [PATCH v4 3/6] mcx: Disable DCACHE since USB EHCI is enabled Tom Rini
2012-06-27 22:28 ` Ilya Yanok
2012-06-27 22:48 ` Marek Vasut
2012-06-28 13:57 ` Ilya Yanok
2012-06-28 14:37 ` Marek Vasut
2012-06-28 14:57 ` Ilya Yanok
2012-06-28 15:41 ` Marek Vasut
2012-06-30 15:51 ` Ilya Yanok
2012-06-30 19:27 ` Marek Vasut
2012-07-03 20:10 ` Ilya Yanok
2012-07-03 21:23 ` Marek Vasut
2012-06-28 17:29 ` Tom Rini
2012-06-28 22:01 ` Marek Vasut
2012-06-28 22:34 ` Tom Rini
2012-06-28 22:36 ` Marek Vasut
2012-06-28 23:01 ` Tom Rini
2012-06-29 0:54 ` Marek Vasut
2012-06-29 2:14 ` Tom Rini
2012-06-30 15:55 ` Ilya Yanok
2012-06-30 19:28 ` Marek Vasut
2012-07-03 20:13 ` Ilya Yanok
2012-07-03 20:43 ` Tom Rini [this message]
2012-07-03 21:12 ` Ilya Yanok
2012-07-04 0:14 ` Marek Vasut
2012-07-04 13:08 ` Ilya Yanok
2012-07-03 21:24 ` Marek Vasut
2012-06-20 22:14 ` [U-Boot] [PATCH v4 4/6] omap3_beagle: " Tom Rini
2012-06-20 22:14 ` [U-Boot] [PATCH v4 5/6] omap4_panda: " Tom Rini
2012-06-21 11:19 ` Sricharan R
2012-06-21 16:40 ` R, Sricharan
2012-06-20 22:14 ` [U-Boot] [PATCH v4 6/6] tam3517-common: " Tom Rini
2012-06-14 22:02 ` [U-Boot] [PATCH 0/4] USB and cache related fixes Marek Vasut
2012-06-14 22:13 ` Tom Rini
2012-06-14 23:17 ` Marek Vasut
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4FF35967.2050101@ti.com \
--to=trini@ti.com \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.