From: Junqian Gordon Xu <xjqian@gmail.com>
To: angstrom-distro-devel@linuxtogo.org
Cc: openembedded-devel@lists.openembedded.org
Subject: Re: [Angstrom-devel] Tosa kernel bloat
Date: Tue, 01 Jan 2008 07:34:52 -0600 [thread overview]
Message-ID: <477A417C.2000105@gmail.com> (raw)
In-Reply-To: <4774F459.5010100@laposte.net>
On 12/28/2007 07:04 AM, cyril Romain wrote:
> Koen Kooi wrote:
>> Junqian Gordon Xu schreef:
>>> Tosa kernel is bloated with the recent patch and change to
>> defconfig-tosa
>>
>> Is that also the case in the angstrom stable branch?
> Yes.
> This is the case for linux-rp-2.6.23-r12 (angstrom stable branch) and
> linux-rp-2.6.23-r14: (angstrom dev branch)
> The tosa kernel compiled fine with linux-rp-2.6.23-r10 (metadata from
> december, 8th)
Since there is little to trim down for tosa kernel (WM9712 and tosa_ts
are possible targets, but need to patch kernel to make those
modularizable). The only option for now is to disable KEXEC and ATAGS.
Please review the patch for both stable and dev.
Regards
Gordon
# old_revision [93692aaac63b82b355275bee987480a1232079a1]
#
# patch "packages/linux/linux-rp-2.6.23/defconfig-tosa"
# from [1980d93e930a1fd5959d13384211a7f445751136]
# to [f7677a83e981b7570f63b19ba6fde79500d32e64]
#
============================================================
--- packages/linux/linux-rp-2.6.23/defconfig-tosa
1980d93e930a1fd5959d13384211a7f445751136
+++ packages/linux/linux-rp-2.6.23/defconfig-tosa
f7677a83e981b7570f63b19ba6fde79500d32e64
@@ -142,8 +142,8 @@ CONFIG_XSCALE_PMU=y
#
CONFIG_ARM_THUMB=y
CONFIG_XSCALE_PMU=y
-CONFIG_KEXEC=y
-CONFIG_ATAGS_PROC=y
+# CONFIG_KEXEC is not set
+# CONFIG_ATAGS_PROC is not set
CONFIG_SHARP_PARAM=y
CONFIG_SHARPSL_PM=y
CONFIG_SHARP_SCOOP=y
next prev parent reply other threads:[~2008-01-01 13:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-28 9:27 Tosa kernel bloat Junqian Gordon Xu
2007-12-28 10:02 ` [Angstrom-devel] " Koen Kooi
2007-12-28 13:04 ` cyril Romain
2007-12-28 13:32 ` Marcin Juszkiewicz
2008-01-01 13:34 ` Junqian Gordon Xu [this message]
2007-12-28 11:08 ` Marcin Juszkiewicz
2007-12-31 20:10 ` Michael 'Mickey' Lauer
2007-12-31 23:18 ` Richard Purdie
2008-01-01 16:41 ` Koen Kooi
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