From: Stephen Warren <swarren@wwwdotorg.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/6] add README.distro file
Date: Fri, 28 Mar 2014 10:11:20 -0600 [thread overview]
Message-ID: <53359F28.5000400@wwwdotorg.org> (raw)
In-Reply-To: <20140328154222.GN16360@bill-the-cat>
On 03/28/2014 09:42 AM, Tom Rini wrote:
> On Tue, Mar 25, 2014 at 02:24:14PM -0600, Stephen Warren wrote:
>> On 03/20/2014 04:12 PM, Dennis Gilmore wrote:
> [snip]
>>> +You should not set initrd_high and fdt_high to 0xffffffff as the user should
>>> +not need to edit the memory locations having the initramfs and dtb being
>>> +relocatable is best to ensure the system will boot in all situations.
>>
>> Perhaps CONFIG_SYS_BOOTMAPSZ is worth a mention too. The commit
>> description for 7f1b767aea94 "ARM: tegra: define CONFIG_SYS_BOOTMAPSZ"
>> might be useful when writing this part of the document.
>
> I would swear (and I just dug up the notes from the last time I was
> looking at this) that no, CONFIG_SYS_BOOTMAPSZ is not sufficient because
> it doesn't cover the ramdisk case, which is important for generic
> distro, unless you also add in initrd_high=top-of-lowmem-value or know
> it'll be in an always-good spot and set it to 0xffffffff.
Isn't that a bug? In other words, shouldn't CONFIG_SYS_BOOTMAPSZ affect
a ramdisk too?
next prev parent reply other threads:[~2014-03-28 16:11 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-17 17:56 [U-Boot] RFC unified boot environment Dennis Gilmore
2014-02-17 17:56 ` [U-Boot] [RFC PATCH 1/3] add file with a default boot environment based heavily on Stephen Warrens recent tegra work Dennis Gilmore
2014-02-19 13:42 ` Tom Rini
2014-02-19 13:57 ` Dennis Gilmore
2014-02-19 15:54 ` Marek Vasut
2014-02-19 17:28 ` Stephen Warren
2014-02-19 17:30 ` Marek Vasut
2014-02-19 17:41 ` Stephen Warren
2014-02-19 17:44 ` Marek Vasut
2014-02-19 17:40 ` Stephen Warren
2014-02-22 8:20 ` Dennis Gilmore
2014-02-24 18:40 ` Stephen Warren
2014-02-24 20:07 ` Tom Rini
2014-02-19 18:44 ` Dan Murphy
2014-02-19 18:48 ` Stephen Warren
2014-02-19 18:52 ` Dan Murphy
2014-02-19 18:57 ` Stephen Warren
2014-02-19 18:59 ` Dan Murphy
2014-02-19 19:04 ` Stephen Warren
2014-02-19 19:10 ` Tom Rini
2014-02-19 19:16 ` Stephen Warren
2014-02-19 19:36 ` Tom Rini
2014-02-19 19:43 ` Stephen Warren
2014-02-19 19:57 ` Tom Rini
2014-02-19 20:10 ` Dennis Gilmore
2014-02-19 19:32 ` Dan Murphy
2014-02-19 19:38 ` Stephen Warren
2014-02-19 20:03 ` Dan Murphy
2014-02-19 19:02 ` Eric Nelson
2014-02-19 19:05 ` Dan Murphy
2014-02-19 19:16 ` Tom Rini
2014-02-19 19:24 ` Dan Murphy
2014-02-19 19:29 ` Stephen Warren
2014-02-19 19:37 ` Dan Murphy
2014-02-19 19:43 ` Tom Rini
2014-02-19 19:41 ` Tom Rini
2014-02-19 21:20 ` Denys Dmytriyenko
2014-02-20 12:31 ` Otavio Salvador
2014-02-20 13:46 ` Tom Rini
2014-02-22 12:56 ` Otavio Salvador
2014-02-17 17:56 ` [U-Boot] [RFC PATCH 2/3] move the beaglebones over to the generic configs Dennis Gilmore
2014-02-19 13:52 ` Tom Rini
2014-02-19 17:46 ` Stephen Warren
2014-02-19 19:57 ` Dan Murphy
2014-02-19 19:58 ` Dan Murphy
2014-02-19 20:05 ` Stephen Warren
2014-02-19 20:20 ` Dan Murphy
2014-02-19 20:22 ` Stephen Warren
2014-02-19 20:31 ` Dan Murphy
2014-02-19 20:38 ` Stephen Warren
2014-02-19 20:58 ` Dan Murphy
2014-02-19 21:07 ` Dennis Gilmore
2014-02-17 17:56 ` [U-Boot] [RFC PATCH 3/3] move wandboard over to use the generic distro configuratin and environment Dennis Gilmore
2014-02-19 11:52 ` Otavio Salvador
2014-02-19 17:50 ` Stephen Warren
2014-02-18 10:18 ` [U-Boot] RFC unified boot environment Stefano Babic
2014-02-18 16:09 ` Dennis Gilmore
2014-02-19 13:33 ` Tom Rini
2014-03-20 22:12 ` [U-Boot] [PATCH 0/6] " Dennis Gilmore
2014-03-20 22:12 ` [U-Boot] [PATCH 1/6] add README.distro file Dennis Gilmore
2014-03-21 18:48 ` Tom Rini
2014-03-25 20:40 ` Stephen Warren
2014-03-25 20:24 ` Stephen Warren
2014-03-28 15:42 ` Tom Rini
2014-03-28 16:11 ` Stephen Warren [this message]
2014-03-28 16:25 ` Tom Rini
2014-03-20 22:12 ` [U-Boot] [PATCH 2/6] add header with a generic set of boot commands defined Dennis Gilmore
2014-03-21 18:37 ` Marek Vasut
2014-03-21 18:53 ` Tom Rini
2014-03-21 21:00 ` Marek Vasut
2014-03-21 18:48 ` Tom Rini
2014-03-25 20:38 ` Stephen Warren
2014-03-25 20:36 ` Stephen Warren
2014-03-20 22:12 ` [U-Boot] [PATCH 3/6] move wandboard over to use the generic distro configuation and environment Dennis Gilmore
2014-03-20 22:12 ` [U-Boot] [PATCH 4/6] move beagleboard " Dennis Gilmore
2014-03-21 18:48 ` Tom Rini
2014-03-20 22:13 ` [U-Boot] [PATCH 5/6] move pandaboard " Dennis Gilmore
2014-03-21 18:49 ` Tom Rini
2014-03-20 22:13 ` [U-Boot] [PATCH 6/6] pxe: additionaly check for fdt_file env variable Dennis Gilmore
2014-03-21 18:49 ` Tom Rini
2014-03-25 20:45 ` Stephen Warren
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