From: Stefan Roese <sr@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 13/25] SPEAr: spear usbtty configuration does not use ethernet device
Date: Wed, 7 Mar 2012 15:14:16 +0100 [thread overview]
Message-ID: <201203071514.17446.sr@denx.de> (raw)
In-Reply-To: <1331121854-20494-14-git-send-email-amit.virdi@st.com>
On Wednesday 07 March 2012 13:04:02 Amit Virdi wrote:
> From: Vipin KUMAR <vipin.kumar@st.com>
>
> Ethernet probing is removed from u-boot compiled as a firmware for spear
> flashing utility. This enables faster access to usbtty interface as unused
> ethernet i/f is not initialized.
Ethernet probing should only be done, when the device is really accessed (e.g.
by using tftp commands). I know that the current implementation of the
designware ethernet driver does this probing (PHY link negotiation etc)
unconditionally at startup.
I have a patch in my queue that changes the designware driver to only start
probing/auto-negotiating once its really used. I'll rebase my patch on top of
your designware rework patches, once they are approved.
With this patch, this patch here should be unnecessary. At least when reading
the patch description above.
So is this patch still needed, after my designware net driver rework?
Thanks,
Stefan
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: office at denx.de
next prev parent reply other threads:[~2012-03-07 14:14 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-07 12:03 [U-Boot] [PATCH 00/25] SPEAr: Update platform support for SPEAr3xx/6xx Amit Virdi
2012-03-07 12:03 ` [U-Boot] [PATCH 01/25] SPEAr: Fix ARM relocation support Amit Virdi
2012-03-07 13:11 ` Stefan Roese
2012-03-07 12:03 ` [U-Boot] [PATCH 02/25] SPEAr: Eliminate dependency on Xloader table Amit Virdi
2012-03-07 13:16 ` Stefan Roese
2012-03-07 12:03 ` [U-Boot] [PATCH 03/25] SPEAr: Place ethaddr write and read within CONFIG_CMD_NET Amit Virdi
2012-03-07 13:21 ` Stefan Roese
2012-03-07 13:29 ` Mike Frysinger
2012-03-26 11:23 ` Amit Virdi
2012-03-26 13:15 ` Wolfgang Denk
2012-03-07 12:03 ` [U-Boot] [PATCH 04/25] SPEAr: Configure network support for spear SoCs Amit Virdi
2012-03-07 13:29 ` Stefan Roese
2012-03-26 11:41 ` Amit Virdi
2012-03-26 11:51 ` Stefan Roese
2012-03-07 12:03 ` [U-Boot] [PATCH 05/25] SPEAr: Add macb driver support for spear310 and spear320 Amit Virdi
2012-03-07 12:03 ` [U-Boot] [PATCH 06/25] SPEAr: Add interface information in initialization Amit Virdi
2012-03-07 12:03 ` [U-Boot] [PATCH 07/25] SPEAr: Add basic arch related support for SPEAr SoCs Amit Virdi
2012-03-07 13:49 ` Stefan Roese
2012-03-12 12:30 ` Amit Virdi
2012-03-07 12:03 ` [U-Boot] [PATCH 08/25] SPEAr: Add configuration options for spear3xx and spear6xx boards Amit Virdi
2012-03-07 13:54 ` Stefan Roese
2012-03-26 12:10 ` Amit Virdi
2012-03-26 12:30 ` Stefan Roese
2012-03-27 5:59 ` Amit Virdi
2012-03-07 12:03 ` [U-Boot] [PATCH 09/25] SPEAr: Remove unused flag (CONFIG_SYS_HZ_CLOCK) Amit Virdi
2012-03-07 13:56 ` Stefan Roese
2012-03-07 12:03 ` [U-Boot] [PATCH 10/25] SPEAr: Change the default environment variables Amit Virdi
2012-03-07 14:03 ` Stefan Roese
2012-03-12 12:38 ` Amit Virdi
2012-03-07 12:04 ` [U-Boot] [PATCH 11/25] SPEAr: Initialize SNOR in early_board_init_f Amit Virdi
2012-03-07 14:06 ` Stefan Roese
2012-03-07 12:04 ` [U-Boot] [PATCH 12/25] SPEAr: Enable usb device high speed support Amit Virdi
2012-03-07 14:07 ` Stefan Roese
2012-03-12 12:39 ` Amit Virdi
2012-03-26 12:15 ` Amit Virdi
2012-03-07 12:04 ` [U-Boot] [PATCH 13/25] SPEAr: spear usbtty configuration does not use ethernet device Amit Virdi
2012-03-07 14:14 ` Stefan Roese [this message]
2012-03-12 13:12 ` Amit Virdi
2012-03-07 12:04 ` [U-Boot] [PATCH 14/25] SPEAr: Enable udc and usb-console support only for usbtty configuration Amit Virdi
2012-03-07 14:15 ` Stefan Roese
2012-03-07 12:04 ` [U-Boot] [PATCH 15/25] SPEAr: Enable autoneg for ethernet Amit Virdi
2012-03-07 14:18 ` Stefan Roese
2012-03-27 9:02 ` Amit Virdi
2012-03-27 9:20 ` Stefan Roese
2012-03-27 9:24 ` Amit Virdi
2012-03-07 12:04 ` [U-Boot] [PATCH 16/25] SPEAr: Enable dcache for fast file transfer Amit Virdi
2012-03-07 12:04 ` [U-Boot] [PATCH 17/25] SPEAr: Enable CONFIG_SYS_FLASH_PROTECTION Amit Virdi
2012-03-07 14:25 ` Stefan Roese
2012-03-27 6:39 ` Amit Virdi
2012-03-07 12:04 ` [U-Boot] [PATCH 18/25] SPEAr: Correct the definition of CONFIG_SYS_MONITOR_BASE Amit Virdi
2012-03-07 14:31 ` Stefan Roese
2012-03-27 6:38 ` Amit Virdi
2012-03-27 7:05 ` Stefan Roese
2012-03-27 7:42 ` Amit Virdi
2012-03-07 12:04 ` [U-Boot] [PATCH 19/25] SPEAr: Enable CONFIG_SYS_FLASH_EMPTY_INFO macro Amit Virdi
2012-03-07 14:32 ` Stefan Roese
2012-03-27 6:11 ` Amit Virdi
2012-03-07 12:04 ` [U-Boot] [PATCH 20/25] SPEAr: Enable ONFI nand flash detection for spear3xx and 6xx and evb Amit Virdi
2012-03-07 14:34 ` Stefan Roese
2012-03-27 6:09 ` Amit Virdi
2012-03-07 12:04 ` [U-Boot] [PATCH 21/25] SPEAr: explicitly select clk src for UART Amit Virdi
2012-03-07 14:36 ` Stefan Roese
2012-03-07 12:04 ` [U-Boot] [PATCH 22/25] SPEAr: Correct SoC ID offset in misc configuration space Amit Virdi
2012-03-07 14:36 ` Stefan Roese
2012-03-07 12:04 ` [U-Boot] [PATCH 23/25] SPEAr: Use separate config flags for 3xx and 6xx board files Amit Virdi
2012-03-07 14:38 ` Stefan Roese
2012-03-12 13:57 ` Amit Virdi
2012-03-12 14:17 ` Stefan Roese
2012-03-07 12:04 ` [U-Boot] [PATCH 24/25] cleanup/SPEAr: Remove unnecessary parenthesis Amit Virdi
2012-03-07 14:41 ` Stefan Roese
2012-03-07 14:46 ` Stefan Roese
2012-03-12 13:52 ` Amit Virdi
2012-03-07 12:04 ` [U-Boot] [PATCH 25/25] cleanup/SPEAr: Define configuration flags more elegantly Amit Virdi
2012-03-07 14:42 ` Stefan Roese
2012-03-07 13:15 ` [U-Boot] [PATCH 00/25] SPEAr: Update platform support for SPEAr3xx/6xx Stefan Roese
2012-03-07 13:56 ` Amit Virdi
2012-03-09 7:29 ` Vipin Kumar
2012-03-09 7:47 ` Stefan Roese
2012-03-09 8:47 ` Vipin Kumar
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