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From: Maxime Ripard <maxime.ripard@free-electrons.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 04/12] libfdt: Add new headers and defines
Date: Mon, 27 Jun 2016 09:25:27 +0200	[thread overview]
Message-ID: <20160627072527.GQ4000@lukather> (raw)
In-Reply-To: <20160626153906.GQ15625@voom.fritz.box>

Hi David,

On Mon, Jun 27, 2016 at 01:39:06AM +1000, David Gibson wrote:
> On Fri, Jun 24, 2016 at 04:27:49PM +0200, Maxime Ripard wrote:
> > The libfdt overlay support introduces a bunch of new includes and
> > functions.
> > 
> > Make sure we are able to build it by adding the needed glue.
> > 
> > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
> 
> Is this intended only for downstream u-boot only, or also for upstream
> libfdt?

U-Boot only.

> If it's u-boot only, you don't really need the #ifdef UBOOT.

Unfortunately, libfdt_env.h is also included by some userspace tools
in U-Boot, which make use of strtoul while simple_strtoul is not
defined there (and we should rely on libc's anyway), leading to
link errors.

Maxime


-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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WARNING: multiple messages have this Message-ID (diff)
From: Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
To: David Gibson <david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+@public.gmane.org>
Cc: "Pantelis Antoniou"
	<pantelis.antoniou-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>,
	"Simon Glass" <sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	"Boris Brezillon"
	<boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
	"Alexander Kaplan" <alex-MflLfwwFzuz+yO7R74ARew@public.gmane.org>,
	"Thomas Petazzoni"
	<thomas.petazzoni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
	devicetree-compiler-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	"Antoine Ténart"
	<antoine.tenart-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
	"Hans de Goede"
	<hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	"Tom Rini" <trini-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>,
	u-boot-0aAXYlwwYIKGBzrmiIFOJg@public.gmane.org,
	"Stefan Agner" <stefan-XLVq0VzYD2Y@public.gmane.org>
Subject: Re: [PATCH v3 04/12] libfdt: Add new headers and defines
Date: Mon, 27 Jun 2016 09:25:27 +0200	[thread overview]
Message-ID: <20160627072527.GQ4000@lukather> (raw)
In-Reply-To: <20160626153906.GQ15625-RXTfZT5YzpxwFLYp8hBm2A@public.gmane.org>

[-- Attachment #1: Type: text/plain, Size: 920 bytes --]

Hi David,

On Mon, Jun 27, 2016 at 01:39:06AM +1000, David Gibson wrote:
> On Fri, Jun 24, 2016 at 04:27:49PM +0200, Maxime Ripard wrote:
> > The libfdt overlay support introduces a bunch of new includes and
> > functions.
> > 
> > Make sure we are able to build it by adding the needed glue.
> > 
> > Signed-off-by: Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
> 
> Is this intended only for downstream u-boot only, or also for upstream
> libfdt?

U-Boot only.

> If it's u-boot only, you don't really need the #ifdef UBOOT.

Unfortunately, libfdt_env.h is also included by some userspace tools
in U-Boot, which make use of strtoul while simple_strtoul is not
defined there (and we should rely on libc's anyway), leading to
link errors.

Maxime


-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

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  reply	other threads:[~2016-06-27  7:25 UTC|newest]

Thread overview: 90+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-24 14:27 [U-Boot] [PATCH v3 00/12] cmd: fdt: Add device tree overlays support Maxime Ripard
2016-06-24 14:27 ` Maxime Ripard
2016-06-24 14:27 ` [U-Boot] [PATCH v3 01/12] cmd: fdt: Narrow the check for fdt addr Maxime Ripard
2016-06-24 14:27   ` Maxime Ripard
2016-06-24 14:27 ` [U-Boot] [PATCH v3 02/12] scripts: Makefile.lib: Sanitize DTB names Maxime Ripard
2016-06-24 14:27   ` Maxime Ripard
2016-06-24 14:27 ` [U-Boot] [PATCH v3 03/12] vsprintf: Include stdarg for va_list Maxime Ripard
2016-06-24 14:27   ` Maxime Ripard
2016-06-24 14:27 ` [U-Boot] [PATCH v3 04/12] libfdt: Add new headers and defines Maxime Ripard
2016-06-24 14:27   ` Maxime Ripard
2016-06-26  2:53   ` [U-Boot] " Simon Glass
2016-06-26  2:53     ` Simon Glass
2016-06-26 15:39   ` [U-Boot] " David Gibson
2016-06-26 15:39     ` David Gibson
2016-06-27  7:25     ` Maxime Ripard [this message]
2016-06-27  7:25       ` Maxime Ripard
2016-06-28  3:02       ` [U-Boot] " David Gibson
2016-06-28  3:02         ` David Gibson
2016-06-24 14:27 ` [U-Boot] [PATCH v3 05/12] libfdt: Add iterator over properties Maxime Ripard
2016-06-24 14:27   ` Maxime Ripard
2016-06-26  2:53   ` [U-Boot] " Simon Glass
2016-06-26  2:53     ` Simon Glass
2016-06-24 14:27 ` [U-Boot] [PATCH v3 06/12] libfdt: Add max phandle retrieval function Maxime Ripard
2016-06-24 14:27   ` Maxime Ripard
2016-06-26  2:53   ` [U-Boot] " Simon Glass
2016-06-26  2:53     ` Simon Glass
2016-06-24 14:27 ` [U-Boot] [PATCH v3 07/12] libfdt: Add fdt_setprop_inplace_by_index Maxime Ripard
2016-06-24 14:27   ` Maxime Ripard
2016-06-26  2:53   ` [U-Boot] " Simon Glass
2016-06-26  2:53     ` Simon Glass
2016-06-26  8:09     ` [U-Boot] " Maxime Ripard
2016-06-26  8:09       ` Maxime Ripard
2016-06-26 15:45   ` [U-Boot] " David Gibson
2016-06-26 15:45     ` David Gibson
2016-06-27  9:16     ` [U-Boot] " Maxime Ripard
2016-06-27  9:16       ` Maxime Ripard
2016-06-28  3:05       ` [U-Boot] " David Gibson
2016-06-28  3:05         ` David Gibson
2016-06-24 14:27 ` [U-Boot] [PATCH v3 08/12] libfdt: Add fdt_path_offset_namelen Maxime Ripard
2016-06-24 14:27   ` Maxime Ripard
2016-06-26  2:53   ` [U-Boot] " Simon Glass
2016-06-26  2:53     ` Simon Glass
2016-06-26  8:10     ` [U-Boot] " Maxime Ripard
2016-06-26  8:10       ` Maxime Ripard
2016-06-29  3:27       ` [U-Boot] " Simon Glass
2016-06-29  3:27         ` Simon Glass
2016-06-26 15:47   ` [U-Boot] " David Gibson
2016-06-26 15:47     ` David Gibson
2016-06-24 14:27 ` [U-Boot] [PATCH v3 09/12] libfdt: Add fdt_getprop_namelen_w Maxime Ripard
2016-06-24 14:27   ` Maxime Ripard
2016-06-26  2:53   ` [U-Boot] " Simon Glass
2016-06-26  2:53     ` Simon Glass
2016-06-26  8:11     ` [U-Boot] " Maxime Ripard
2016-06-26  8:11       ` Maxime Ripard
2016-06-26 15:49   ` [U-Boot] " David Gibson
2016-06-26 15:49     ` David Gibson
2016-06-27  7:29     ` [U-Boot] " Maxime Ripard
2016-06-27  7:29       ` Maxime Ripard
2016-06-24 14:27 ` [U-Boot] [PATCH v3 10/12] libfdt: Add overlay application function Maxime Ripard
2016-06-24 14:27   ` Maxime Ripard
2016-06-26  2:53   ` [U-Boot] " Simon Glass
2016-06-26  2:53     ` Simon Glass
2016-06-27  7:13     ` [U-Boot] " Maxime Ripard
2016-06-27  7:13       ` Maxime Ripard
2016-06-27  5:26   ` [U-Boot] " David Gibson
2016-06-27  5:26     ` David Gibson
2016-06-27 11:40     ` [U-Boot] " Maxime Ripard
2016-06-27 11:40       ` Maxime Ripard
2016-06-28  3:12       ` [U-Boot] " David Gibson
2016-06-28  3:12         ` David Gibson
2016-06-30  2:34         ` [U-Boot] " Frank Rowand
2016-06-30  2:34           ` Frank Rowand
2016-06-30  5:08           ` [U-Boot] " David Gibson
2016-06-30  5:08             ` David Gibson
2016-06-24 14:27 ` [U-Boot] [PATCH v3 11/12] cmd: fdt: add fdt overlay application subcommand Maxime Ripard
2016-06-24 14:27   ` Maxime Ripard
2016-06-24 14:27 ` [U-Boot] [PATCH v3 12/12] tests: Introduce DT overlay tests Maxime Ripard
2016-06-24 14:27   ` Maxime Ripard
2016-06-27  5:26   ` [U-Boot] " David Gibson
2016-06-27  5:26     ` David Gibson
2016-06-27  6:30     ` [U-Boot] " Maxime Ripard
2016-06-27  6:30       ` Maxime Ripard
2016-06-27  6:47       ` [U-Boot] " David Gibson
2016-06-27  6:47         ` David Gibson
2016-06-26 15:37 ` [U-Boot] [PATCH v3 00/12] cmd: fdt: Add device tree overlays support David Gibson
2016-06-26 15:37   ` David Gibson
2016-06-27  6:29   ` [U-Boot] " Maxime Ripard
2016-06-27  6:29     ` Maxime Ripard
2016-06-29  3:28     ` [U-Boot] " Simon Glass
2016-06-29  3:28       ` Simon Glass

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