From: Sughosh Ganu <urwithsughosh@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v4 1/2] arm: move C runtime setup code in crt0.S
Date: Mon, 10 Dec 2012 02:03:25 +0530 [thread overview]
Message-ID: <20121209203325.GB3607@Hardy> (raw)
In-Reply-To: <1354020206-24762-2-git-send-email-albert.u.boot@aribaud.net>
On Tue Nov 27, 2012 at 01:43:25PM +0100, Albert ARIBAUD wrote:
> Move all the C runtime setup code from every start.S
> in arch/arm into arch/arm/lib/crt0.S. This covers
> the code sequence from setting up the initial stack
> to calling into board_init_r().
>
> Also, rewrite the C runtime setup and make functions
> board_init_*() and relocate_code() behave according to
> normal C semantics (no jumping across the C stack any
> more, etc).
>
> Some SPL targets had to be touched because they use
> start.S explicitly or for some reason; the relevant
> maintainers and custodians are cc:ed.
>
> Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
> ---
Tested on hawkboard. Spl and u-boot images boot up fine with these
changes.
Tested-by: Sughosh Ganu <urwithsughosh@gmail.com>
-sughosh
next prev parent reply other threads:[~2012-12-09 20:33 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-04 3:57 [U-Boot] [PATCH v1 0/1] Factorize ARM startup code as mush as possible Albert ARIBAUD
2012-11-04 3:57 ` [U-Boot] [PATCH v1] arm: move generic startup code in crt0.S Albert ARIBAUD
2012-11-04 7:29 ` Wolfgang Denk
2012-11-04 8:36 ` Albert ARIBAUD
2012-11-04 11:32 ` [U-Boot] [PATCH v2 0/2] Factorize ARM startup code as mush as possible Albert ARIBAUD
2012-11-04 11:32 ` [U-Boot] [PATCH v2 1/2] arm: move C runtime setup code in crt0.S Albert ARIBAUD
2012-11-04 11:32 ` [U-Boot] [PATCH v2 2/2] arm: remove useless code in start.S files Albert ARIBAUD
2012-11-04 11:34 ` [U-Boot] [PATCH v2 1/2] arm: move C runtime setup code in crt0.S Albert ARIBAUD
2012-11-04 15:06 ` Vikram Narayanan
2012-11-04 18:01 ` Albert ARIBAUD
2012-11-05 8:31 ` Andreas Bießmann
2012-11-10 16:48 ` Albert ARIBAUD
2012-11-10 16:53 ` Albert ARIBAUD
2012-11-04 11:43 ` [U-Boot] [PATCH v2 0/2] Factorize ARM startup code as mush as possible Albert ARIBAUD
2012-11-04 17:38 ` Tom Rini
2012-11-05 7:39 ` Sughosh Ganu
2012-11-08 14:20 ` Sughosh Ganu
2012-11-10 14:30 ` Albert ARIBAUD
2012-11-13 4:10 ` Sughosh Ganu
2012-11-13 19:55 ` Albert ARIBAUD
2012-12-09 20:31 ` Sughosh Ganu
2012-11-10 17:00 ` [U-Boot] [PATCH v3 " Albert ARIBAUD
2012-11-10 17:00 ` [U-Boot] [PATCH v3 1/2] arm: move C runtime setup code in crt0.S Albert ARIBAUD
2012-11-10 17:00 ` [U-Boot] [PATCH v3 2/2] arm: remove useless code in start.S files Albert ARIBAUD
2012-11-15 19:35 ` [U-Boot] [PATCH v3 1/2] arm: move C runtime setup code in crt0.S Simon Glass
2012-11-15 22:41 ` Albert ARIBAUD
2012-11-10 17:28 ` [U-Boot] [PATCH v3 0/2] Factorize ARM startup code as mush as possible Albert ARIBAUD
2012-11-27 12:43 ` [U-Boot] [PATCH v4 " Albert ARIBAUD
2012-11-27 12:43 ` [U-Boot] [PATCH v4 1/2] arm: move C runtime setup code in crt0.S Albert ARIBAUD
2012-11-27 12:43 ` [U-Boot] [PATCH v4 2/2] arm: remove useless code in start.S files Albert ARIBAUD
2013-01-07 14:41 ` Tom Rini
2012-11-28 21:18 ` [U-Boot] [PATCH v4 1/2] arm: move C runtime setup code in crt0.S Simon Glass
2012-11-28 22:34 ` Albert ARIBAUD
2012-11-30 22:10 ` Simon Glass
2012-12-23 15:03 ` Albert ARIBAUD
2012-12-26 20:41 ` Simon Glass
2013-01-05 1:00 ` Simon Glass
2012-12-09 20:33 ` Sughosh Ganu [this message]
2013-01-07 14:40 ` Tom Rini
2013-01-08 19:26 ` Tom Rini
2013-01-08 19:50 ` Albert ARIBAUD
2013-01-08 20:18 ` [U-Boot] [PATCH v5 0/2] Factorize ARM startup code as much as possible Albert ARIBAUD
2013-01-08 20:18 ` [U-Boot] [PATCH v5 1/2] arm: move C runtime setup code in crt0.S Albert ARIBAUD
2013-01-08 20:18 ` [U-Boot] [PATCH v5 2/2] arm: remove useless code in start.S files Albert ARIBAUD
2013-01-08 21:16 ` [U-Boot] [PATCH v5 0/2] Factorize ARM startup code as much as possible Albert ARIBAUD
2012-12-27 11:27 ` [U-Boot] [PATCH v4 0/2] Factorize ARM startup code as mush " Albert ARIBAUD
2013-01-08 17:20 ` Albert ARIBAUD
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