From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 08/10] ARM: highbank: setup peripherals based on power domain status
Date: Thu, 16 May 2013 11:48:36 -0400 [thread overview]
Message-ID: <20130516154836.GL32163@bill-the-cat> (raw)
In-Reply-To: <1368647776-12940-8-git-send-email-robherring2@gmail.com>
On Wed, May 15, 2013 at 02:56:14PM -0500, Rob Herring wrote:
> From: Rob Herring <rob.herring@calxeda.com>
>
> Accessing powered down peripherals will hang the bus, so check power
> domain status before initializing SATA and fixup the FDT to disable
> unused peripherals.
[snip]
> - ahci_init(0xffe08000);
> - scsi_scan(1);
> + if (reg & PWRDOM_STAT_SATA) {
> + ahci_init(0xffe08000);
> + scsi_scan(1);
> + }
Define the magic value to something while you're in here cleaning up
please, thanks!
--
Tom
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next prev parent reply other threads:[~2013-05-16 15:48 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-15 19:56 [U-Boot] [PATCH 01/10] ARM: move interrupt_init to before relocation Rob Herring
2013-05-15 19:56 ` [U-Boot] [PATCH 02/10] net: calxedaxgmac: enable rx cut-thru Rob Herring
2013-05-15 19:56 ` [U-Boot] [PATCH 03/10] ARM: highbank: update config options Rob Herring
2013-05-16 15:44 ` Tom Rini
2013-05-15 19:56 ` [U-Boot] [PATCH 04/10] ARM: highbank: fix get_tbclk value to timer rate Rob Herring
2013-05-15 19:56 ` [U-Boot] [PATCH 05/10] ARM: highbank: set timer prescaler to 256 Rob Herring
2013-05-15 19:56 ` [U-Boot] [PATCH 06/10] ARM: highbank: avoid bss write in timer_init Rob Herring
2013-05-15 19:56 ` [U-Boot] [PATCH 07/10] ARM: highbank: enable reset on command timeout Rob Herring
2013-05-15 19:56 ` [U-Boot] [PATCH 08/10] ARM: highbank: setup peripherals based on power domain status Rob Herring
2013-05-16 15:48 ` Tom Rini [this message]
2013-05-15 19:56 ` [U-Boot] [PATCH 09/10] ARM: highbank: fix build with CONFIG_MISC_INIT_R turned off Rob Herring
2013-05-15 20:31 ` Albert ARIBAUD
2013-05-21 21:33 ` [U-Boot] [PATCH v2] ARM: highbank: compile misc_init_r only if CONFIG_MISC_INIT_R Rob Herring
2013-05-21 21:33 ` [U-Boot] [PATCH v2] ARM: highbank: setup peripherals based on power domain status Rob Herring
2013-05-21 21:33 ` [U-Boot] [PATCH v2] ARM: highbank: update config options Rob Herring
2013-05-21 21:33 ` [U-Boot] [PATCH v2] ARM: move interrupt_init to before relocation Rob Herring
2013-06-11 8:22 ` [U-Boot] [PATCH v2] ARM: highbank: compile misc_init_r only if CONFIG_MISC_INIT_R Albert ARIBAUD
2013-05-15 19:56 ` [U-Boot] [PATCH 10/10] highbank: enable keyed autoboot stop Rob Herring
2013-05-15 20:26 ` [U-Boot] [PATCH 01/10] ARM: move interrupt_init to before relocation Albert ARIBAUD
2013-05-15 21:29 ` Rob Herring
2013-05-16 9:44 ` Albert ARIBAUD
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