[U-Boot] [PATCH][RFC] bootm: Added CONFIG_BOOTM_{LINUX, NETBSD, RTEMS}

[U-Boot] [PATCH][RFC] bootm: Added CONFIG_BOOTM_{LINUX, NETBSD, RTEMS}

[Kumar Gala]

Added the ability to config out bootm support for Linux, NetBSD, RTEMS

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

Looking for suggestions on how to deal with enabling LINUX, NETBSD, and RTEMS.

 common/cmd_bootm.c |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 1b2dfc4..47f9b45 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -103,13 +103,23 @@ extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
 typedef int boot_os_fn (int flag, int argc, char *argv[],
 			bootm_headers_t *images); /* pointers to os/initrd/fdt */
 
+#define CONFIG_BOOTM_LINUX 1
+#define CONFIG_BOOTM_NETBSD 1
+#define CONFIG_BOOTM_RTEMS 1
+
+#ifdef CONFIG_BOOTM_LINUX
 extern boot_os_fn do_bootm_linux;
+#endif
+#ifdef CONFIG_BOOTM_NETBSD
 static boot_os_fn do_bootm_netbsd;
+#endif
 #if defined(CONFIG_LYNXKDI)
 static boot_os_fn do_bootm_lynxkdi;
 extern void lynxkdi_boot (image_header_t *);
 #endif
+#ifdef CONFIG_BOOTM_RTEMS
 static boot_os_fn do_bootm_rtems;
+#endif
 #if defined(CONFIG_CMD_ELF)
 static boot_os_fn do_bootm_vxworks;
 static boot_os_fn do_bootm_qnxelf;
@@ -121,12 +131,18 @@ static boot_os_fn do_bootm_integrity;
 #endif
 
 boot_os_fn * boot_os[] = {
+#ifdef CONFIG_BOOTM_LINUX
 	[IH_OS_LINUX] = do_bootm_linux,
+#endif
+#ifdef CONFIG_BOOTM_NETBSD
 	[IH_OS_NETBSD] = do_bootm_netbsd,
+#endif
 #ifdef CONFIG_LYNXKDI
 	[IH_OS_LYNXOS] = do_bootm_lynxkdi,
 #endif
+#ifdef CONFIG_BOOTM_RTEMS
 	[IH_OS_RTEMS] = do_bootm_rtems,
+#endif
 #if defined(CONFIG_CMD_ELF)
 	[IH_OS_VXWORKS] = do_bootm_vxworks,
 	[IH_OS_QNX] = do_bootm_qnxelf,
@@ -1161,6 +1177,7 @@ static void fixup_silent_linux ()
 /* OS booting routines */
 /*******************************************************************/
 
+#ifdef CONFIG_BOOTM_NETBSD
 static int do_bootm_netbsd (int flag, int argc, char *argv[],
 			    bootm_headers_t *images)
 {
@@ -1246,6 +1263,7 @@ static int do_bootm_netbsd (int flag, int argc, char *argv[],
 
 	return 1;
 }
+#endif /* CONFIG_BOOTM_NETBSD*/
 
 #ifdef CONFIG_LYNXKDI
 static int do_bootm_lynxkdi (int flag, int argc, char *argv[],
@@ -1269,6 +1287,7 @@ static int do_bootm_lynxkdi (int flag, int argc, char *argv[],
 }
 #endif /* CONFIG_LYNXKDI */
 
+#ifdef CONFIG_BOOTM_RTEMS
 static int do_bootm_rtems (int flag, int argc, char *argv[],
 			   bootm_headers_t *images)
 {
@@ -1299,6 +1318,7 @@ static int do_bootm_rtems (int flag, int argc, char *argv[],
 
 	return 1;
 }
+#endif /* CONFIG_BOOTM_RTEMS */
 
 #if defined(CONFIG_CMD_ELF)
 static int do_bootm_vxworks (int flag, int argc, char *argv[],
-- 
1.5.5.1

[U-Boot] [PATCH][RFC] bootm: Added CONFIG_BOOTM_{LINUX, NETBSD, RTEMS}

[Wolfgang Denk]

Dear Kumar Gala,

In message <1224520793-28186-1-git-send-email-galak@kernel.crashing.org> you wrote:
> Added the ability to config out bootm support for Linux, NetBSD, RTEMS
> 
> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
> ---
> 
> Looking for suggestions on how to deal with enabling LINUX, NETBSD, and RTEMS.
...
> --- a/common/cmd_bootm.c
> +++ b/common/cmd_bootm.c
> @@ -103,13 +103,23 @@ extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
>  typedef int boot_os_fn (int flag, int argc, char *argv[],
>  			bootm_headers_t *images); /* pointers to os/initrd/fdt */
>  
> +#define CONFIG_BOOTM_LINUX 1
> +#define CONFIG_BOOTM_NETBSD 1
> +#define CONFIG_BOOTM_RTEMS 1

The only somewhat reasonable thing I can come up with  is  to  add  a
"#define  CONFIG_BOOTM_LINUX"  to  all  board  config  files,  so all
support Linux by default, and leave it up to the board maintainers to
add additioonal OS support if needed.

Comment?

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
"It was the Law of the Sea, they said. Civilization ends at  the  wa-
terline.  Beyond  that,  we  all enter the food chain, and not always
right at the top."                               - Hunter S. Thompson

[U-Boot] [PATCH][RFC] bootm: Added CONFIG_BOOTM_{LINUX, NETBSD, RTEMS}

[Kumar Gala]

On Oct 21, 2008, at 2:35 PM, Wolfgang Denk wrote:

> Dear Kumar Gala,
>
> In message <1224520793-28186-1-git-send-email-galak@kernel.crashing.org 
> > you wrote:
>> Added the ability to config out bootm support for Linux, NetBSD,  
>> RTEMS
>>
>> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
>> ---
>>
>> Looking for suggestions on how to deal with enabling LINUX, NETBSD,  
>> and RTEMS.
> ...
>> --- a/common/cmd_bootm.c
>> +++ b/common/cmd_bootm.c
>> @@ -103,13 +103,23 @@ extern int do_reset (cmd_tbl_t *cmdtp, int  
>> flag, int argc, char *argv[]);
>> typedef int boot_os_fn (int flag, int argc, char *argv[],
>> 			bootm_headers_t *images); /* pointers to os/initrd/fdt */
>>
>> +#define CONFIG_BOOTM_LINUX 1
>> +#define CONFIG_BOOTM_NETBSD 1
>> +#define CONFIG_BOOTM_RTEMS 1
>
> The only somewhat reasonable thing I can come up with  is  to  add  a
> "#define  CONFIG_BOOTM_LINUX"  to  all  board  config  files,  so all
> support Linux by default, and leave it up to the board maintainers to
> add additioonal OS support if needed.
>
> Comment?

Hmm, can we hold off on this until we have Kconfig than?  It would be  
much easier at that point rather me having to touch ~450 config.h's.

- k

[U-Boot] [PATCH][RFC] bootm: Added CONFIG_BOOTM_{LINUX, NETBSD, RTEMS}

[Wolfgang Denk]

Dear Kumar Gala,

In message <4DE53147-6FF6-4145-AB35-68D124CD20F8@kernel.crashing.org> you wrote:
> 
> >> +#define CONFIG_BOOTM_LINUX 1
> >> +#define CONFIG_BOOTM_NETBSD 1
> >> +#define CONFIG_BOOTM_RTEMS 1
> >
> > The only somewhat reasonable thing I can come up with  is  to  add  a
> > "#define  CONFIG_BOOTM_LINUX"  to  all  board  config  files,  so all
> > support Linux by default, and leave it up to the board maintainers to
> > add additioonal OS support if needed.
> >
> > Comment?
> 
> Hmm, can we hold off on this until we have Kconfig than?  It would be  
> much easier at that point rather me having to touch ~450 config.h's.

OK from my POV. Should we check in your patch as is, then?

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
It is necessary to have purpose.
	-- Alice #1, "I, Mudd", stardate 4513.3

[U-Boot] [PATCH][RFC] bootm: Added CONFIG_BOOTM_{LINUX, NETBSD, RTEMS}

[Jerry Van Baren]

Wolfgang Denk wrote:
> Dear Kumar Gala,
> 
> In message <4DE53147-6FF6-4145-AB35-68D124CD20F8@kernel.crashing.org> you wrote:
>>>> +#define CONFIG_BOOTM_LINUX 1
>>>> +#define CONFIG_BOOTM_NETBSD 1
>>>> +#define CONFIG_BOOTM_RTEMS 1
>>> The only somewhat reasonable thing I can come up with  is  to  add  a
>>> "#define  CONFIG_BOOTM_LINUX"  to  all  board  config  files,  so all
>>> support Linux by default, and leave it up to the board maintainers to
>>> add additioonal OS support if needed.
>>>
>>> Comment?
>> Hmm, can we hold off on this until we have Kconfig than?  It would be  
>> much easier at that point rather me having to touch ~450 config.h's.
> 
> OK from my POV. Should we check in your patch as is, then?
> 
> Best regards,
> 
> Wolfgang Denk

Ugly but effective work-around would be to put in an appropriate location:
/*
  * Todo: REMOVE when Kconfig becomes real!
  */
#ifndef CONFIG_BOOTM_LINUX
#define CONFIG_BOOTM_LINUX 1
#endif

Best regards,
gvb

[U-Boot] [PATCH][RFC] bootm: Added CONFIG_BOOTM_{LINUX, NETBSD, RTEMS}

[Jerry Van Baren]

Jerry Van Baren wrote:
> Wolfgang Denk wrote:
>> Dear Kumar Gala,
>>
>> In message <4DE53147-6FF6-4145-AB35-68D124CD20F8@kernel.crashing.org> you wrote:
>>>>> +#define CONFIG_BOOTM_LINUX 1
>>>>> +#define CONFIG_BOOTM_NETBSD 1
>>>>> +#define CONFIG_BOOTM_RTEMS 1
>>>> The only somewhat reasonable thing I can come up with  is  to  add  a
>>>> "#define  CONFIG_BOOTM_LINUX"  to  all  board  config  files,  so all
>>>> support Linux by default, and leave it up to the board maintainers to
>>>> add additioonal OS support if needed.
>>>>
>>>> Comment?
>>> Hmm, can we hold off on this until we have Kconfig than?  It would be  
>>> much easier at that point rather me having to touch ~450 config.h's.
>> OK from my POV. Should we check in your patch as is, then?
>>
>> Best regards,
>>
>> Wolfgang Denk
> 
> Ugly but effective work-around would be to put in an appropriate location:
> /*
>   * Todo: REMOVE when Kconfig becomes real!
>   */
> #ifndef CONFIG_BOOTM_LINUX
> #define CONFIG_BOOTM_LINUX 1
> #endif

...or not.  I'm OK with it as is.  My #define hack is mostly useless.

gvb

[U-Boot] [PATCH][RFC] bootm: Added CONFIG_BOOTM_{LINUX, NETBSD, RTEMS}

[Kumar Gala]

On Oct 21, 2008, at 2:42 PM, Wolfgang Denk wrote:

> Dear Kumar Gala,
>
> In message <4DE53147-6FF6-4145- 
> AB35-68D124CD20F8 at kernel.crashing.org> you wrote:
>>
>>>> +#define CONFIG_BOOTM_LINUX 1
>>>> +#define CONFIG_BOOTM_NETBSD 1
>>>> +#define CONFIG_BOOTM_RTEMS 1
>>>
>>> The only somewhat reasonable thing I can come up with  is  to   
>>> add  a
>>> "#define  CONFIG_BOOTM_LINUX"  to  all  board  config  files,  so  
>>> all
>>> support Linux by default, and leave it up to the board maintainers  
>>> to
>>> add additioonal OS support if needed.
>>>
>>> Comment?
>>
>> Hmm, can we hold off on this until we have Kconfig than?  It would be
>> much easier at that point rather me having to touch ~450 config.h's.
>
> OK from my POV. Should we check in your patch as is, then?

I say commit as is than.

- k

[U-Boot] [PATCH][RFC] bootm: Added CONFIG_BOOTM_{LINUX, NETBSD, RTEMS}

[Jean-Christophe PLAGNIOL-VILLARD]

On 21:42 Tue 21 Oct     , Wolfgang Denk wrote:
> Dear Kumar Gala,
> 
> In message <4DE53147-6FF6-4145-AB35-68D124CD20F8@kernel.crashing.org> you wrote:
> > 
> > >> +#define CONFIG_BOOTM_LINUX 1
> > >> +#define CONFIG_BOOTM_NETBSD 1
> > >> +#define CONFIG_BOOTM_RTEMS 1
> > >
> > > The only somewhat reasonable thing I can come up with  is  to  add  a
> > > "#define  CONFIG_BOOTM_LINUX"  to  all  board  config  files,  so all
> > > support Linux by default, and leave it up to the board maintainers to
> > > add additioonal OS support if needed.
> > >
> > > Comment?
> > 
> > Hmm, can we hold off on this until we have Kconfig than?  It would be  
> > much easier at that point rather me having to touch ~450 config.h's.
> 
> OK from my POV. Should we check in your patch as is, then?

Maybe simple add the CONFIG_BOOTM to include/config_cmd_default.h and 
include/config_cmd_all.h until we have Kconfig? So if a board do not need
an OS support it will just add an #undef to its config.

Best Regards,
J.

[U-Boot] [PATCH] move default bootm config options to config_cmd_default.h

[Mike Frysinger]

Rather than declare default bootm OS support options in cmd_bootm.c where
boards cannot override it, move the options to config_cmd_default.h.  Now
boards that want to disable certain default OS's can do just that.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 common/cmd_bootm.c           |    4 ----
 include/config_cmd_default.h |    4 ++++
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 365ceeb..a2e8456 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -102,10 +102,6 @@ extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
 typedef int boot_os_fn (int flag, int argc, char *argv[],
 			bootm_headers_t *images); /* pointers to os/initrd/fdt */
 
-#define CONFIG_BOOTM_LINUX 1
-#define CONFIG_BOOTM_NETBSD 1
-#define CONFIG_BOOTM_RTEMS 1
-
 #ifdef CONFIG_BOOTM_LINUX
 extern boot_os_fn do_bootm_linux;
 #endif
diff --git a/include/config_cmd_default.h b/include/config_cmd_default.h
index a5d87a6..a28ad4d 100644
--- a/include/config_cmd_default.h
+++ b/include/config_cmd_default.h
@@ -39,4 +39,8 @@
 #define CONFIG_CMD_SOURCE	/* "source" command support	*/
 #define CONFIG_CMD_XIMG		/* Load part of Multi Image	*/
 
+#define CONFIG_BOOTM_LINUX
+#define CONFIG_BOOTM_NETBSD
+#define CONFIG_BOOTM_RTEMS
+
 #endif	/* _CONFIG_CMD_DEFAULT_H */
-- 
1.6.4.2

[U-Boot] [PATCH] move default bootm config options to config_cmd_default.h

[Wolfgang Denk]

Dear Mike Frysinger,

In message <1252500954-31428-1-git-send-email-vapier@gentoo.org> you wrote:
> Rather than declare default bootm OS support options in cmd_bootm.c where
> boards cannot override it, move the options to config_cmd_default.h.  Now
> boards that want to disable certain default OS's can do just that.

While I agree with your intention (i. e. I also think it wouldbe
better if this could be more easily changed), I disagree with the
implementation:  config_cmd_default.h is intended to select which
commands are enabled by default; it is not the right place to add any
default settings for any commands.

We need to find a better place for that.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
"No problem is so formidable that you can't walk away from it."
- C. Schulz

[U-Boot] [PATCH] move default bootm config options to config_cmd_default.h

[Mike Frysinger]

On Wednesday 09 September 2009 09:06:21 Wolfgang Denk wrote:
> Mike Frysinger wrote:
> > Rather than declare default bootm OS support options in cmd_bootm.c where
> > boards cannot override it, move the options to config_cmd_default.h.  Now
> > boards that want to disable certain default OS's can do just that.
> 
> While I agree with your intention (i. e. I also think it wouldbe
> better if this could be more easily changed), I disagree with the
> implementation:  config_cmd_default.h is intended to select which
> commands are enabled by default; it is not the right place to add any
> default settings for any commands.
> 
> We need to find a better place for that.

i'm not familiar enough with the nest of includes to locate a better place.  a 
quick grep starting at common.h indicates a new header would have to be made.
-mike
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[U-Boot] [PATCH] move default bootm config options to config_cmd_default.h

[Wolfgang Denk]

Dear Mike Frysinger,

In message <200909091007.33776.vapier@gentoo.org> you wrote:
>
> i'm not familiar enough with the nest of includes to locate a better place.  a 
> quick grep starting at common.h indicates a new header would have to be made.

Probably. There are many areas where default settings would make
sense; environment variables, BOOTP / DHCP options, ...

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
"God is a comedian playing to an audience too afraid to laugh."
- Voltaire

[U-Boot] [PATCH] move default bootm config options to config_cmd_default.h

[Mike Frysinger]

On Wednesday 09 September 2009 10:28:23 Wolfgang Denk wrote:
> Mike Frysinger wrote:
> > i'm not familiar enough with the nest of includes to locate a better
> > place.  a quick grep starting at common.h indicates a new header would
> > have to be made.
> 
> Probably. There are many areas where default settings would make
> sense; environment variables, BOOTP / DHCP options, ...

presumably a new "config_defaults.h" that is added to the generated config.h 
before including the board config ?
-mike
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[U-Boot] [PATCH 1/4] config_defaults.h: new header for common u-boot config defaults

[Mike Frysinger]

There are a bunch of features in U-Boot that we want to enable by default,
and it's best if we centralize them in one place rather than updating all
the board files out there.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 common/cmd_bootm.c        |    4 ----
 include/config_defaults.h |   17 +++++++++++++++++
 mkconfig                  |    7 +++++--
 3 files changed, 22 insertions(+), 6 deletions(-)
 create mode 100644 include/config_defaults.h

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index a4b2e26..f275d02 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -102,10 +102,6 @@ extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
 typedef int boot_os_fn (int flag, int argc, char *argv[],
 			bootm_headers_t *images); /* pointers to os/initrd/fdt */
 
-#define CONFIG_BOOTM_LINUX 1
-#define CONFIG_BOOTM_NETBSD 1
-#define CONFIG_BOOTM_RTEMS 1
-
 #ifdef CONFIG_BOOTM_LINUX
 extern boot_os_fn do_bootm_linux;
 #endif
diff --git a/include/config_defaults.h b/include/config_defaults.h
new file mode 100644
index 0000000..08b6ede
--- /dev/null
+++ b/include/config_defaults.h
@@ -0,0 +1,17 @@
+/*
+ * config_defaults.h - sane defaults for everyone
+ *
+ * Copyright (c) 2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef _CONFIG_DEFAULTS_H_
+#define _CONFIG_DEFAULTS_H_
+
+/* Support bootm-ing different OSes */
+#define CONFIG_BOOTM_LINUX 1
+#define CONFIG_BOOTM_NETBSD 1
+#define CONFIG_BOOTM_RTEMS 1
+
+#endif
diff --git a/mkconfig b/mkconfig
index 4c5675b..0d2e0f7 100755
--- a/mkconfig
+++ b/mkconfig
@@ -89,7 +89,10 @@ for i in ${TARGETS} ; do
 	echo "#define CONFIG_MK_${i} 1" >>config.h ;
 done
 
-echo "#include <configs/$1.h>" >>config.h
-echo "#include <asm/config.h>" >>config.h
+cat << EOF >> config.h
+#include <config_defaults.h>
+#include <configs/$1.h>
+#include <asm/config.h>
+EOF
 
 exit 0
-- 
1.6.5.2

[U-Boot] [PATCH 1/4] config_defaults.h: new header for common u-boot config defaults

[Wolfgang Denk]

Dear Mike Frysinger,

In message <1257371196-11360-1-git-send-email-vapier@gentoo.org> you wrote:
> There are a bunch of features in U-Boot that we want to enable by default,
> and it's best if we centralize them in one place rather than updating all
> the board files out there.
> 
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> ---
>  common/cmd_bootm.c        |    4 ----
>  include/config_defaults.h |   17 +++++++++++++++++
>  mkconfig                  |    7 +++++--
>  3 files changed, 22 insertions(+), 6 deletions(-)
>  create mode 100644 include/config_defaults.h

Sorry, but does not apply:

Applying: config_defaults.h: new header for common u-boot config
defaults
error: patch failed: mkconfig:89
error: mkconfig: patch does not apply
fatal: sha1 information is lacking or useless (common/cmd_bootm.c).
Repository lacks necessary blobs to fall back on 3-way merge.
Cannot fall back to three-way merge.
Patch failed at 0001 config_defaults.h: new header for common u-boot config defaults

Please rebase patch series against "next" branch and resubmit.
Thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Some people march to the beat of a different drummer. And some people
tango!

[U-Boot] [PATCH 1/4 v2] config_defaults.h: new header for common u-boot config defaults

[Mike Frysinger]

There are a bunch of features in U-Boot that we want to enable by default,
and it's best if we centralize them in one place rather than updating all
the board files out there.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
note: the LMB patch should be applied before this small series to avoid
conflicts -- there isnt any actual dependency on each other

v2
	- rebased onto latest next

 common/cmd_bootm.c        |    4 ----
 include/config_defaults.h |   17 +++++++++++++++++
 mkconfig                  |   10 ++++++----
 3 files changed, 23 insertions(+), 8 deletions(-)
 create mode 100644 include/config_defaults.h

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 22aa7f8..2101162 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -102,10 +102,6 @@ extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
 typedef int boot_os_fn (int flag, int argc, char *argv[],
 			bootm_headers_t *images); /* pointers to os/initrd/fdt */
 
-#define CONFIG_BOOTM_LINUX 1
-#define CONFIG_BOOTM_NETBSD 1
-#define CONFIG_BOOTM_RTEMS 1
-
 #ifdef CONFIG_BOOTM_LINUX
 extern boot_os_fn do_bootm_linux;
 #endif
diff --git a/include/config_defaults.h b/include/config_defaults.h
new file mode 100644
index 0000000..08b6ede
--- /dev/null
+++ b/include/config_defaults.h
@@ -0,0 +1,17 @@
+/*
+ * config_defaults.h - sane defaults for everyone
+ *
+ * Copyright (c) 2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef _CONFIG_DEFAULTS_H_
+#define _CONFIG_DEFAULTS_H_
+
+/* Support bootm-ing different OSes */
+#define CONFIG_BOOTM_LINUX 1
+#define CONFIG_BOOTM_NETBSD 1
+#define CONFIG_BOOTM_RTEMS 1
+
+#endif
diff --git a/mkconfig b/mkconfig
index bdc9d91..01e6ced 100755
--- a/mkconfig
+++ b/mkconfig
@@ -96,9 +96,11 @@ for i in ${TARGETS} ; do
 	echo "#define CONFIG_MK_${i} 1" >>config.h ;
 done
 
-echo "#define CONFIG_BOARDDIR board/$BOARDDIR" >>config.h
-
-echo "#include <configs/$1.h>" >>config.h
-echo "#include <asm/config.h>" >>config.h
+cat << EOF >> config.h
+#define CONFIG_BOARDDIR board/$BOARDDIR
+#include <config_defaults.h>
+#include <configs/$1.h>
+#include <asm/config.h>
+EOF
 
 exit 0
-- 
1.6.5.3

[U-Boot] [PATCH 1/4 v2] config_defaults.h: new header for common u-boot config defaults

[Wolfgang Denk]

Dear Mike Frysinger,

In message <1259806503-19853-1-git-send-email-vapier@gentoo.org> you wrote:
> There are a bunch of features in U-Boot that we want to enable by default,
> and it's best if we centralize them in one place rather than updating all
> the board files out there.
> 
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> ---
> note: the LMB patch should be applied before this small series to avoid
> conflicts -- there isnt any actual dependency on each other
> 
> v2
> 	- rebased onto latest next
> 
>  common/cmd_bootm.c        |    4 ----
>  include/config_defaults.h |   17 +++++++++++++++++
>  mkconfig                  |   10 ++++++----
>  3 files changed, 23 insertions(+), 8 deletions(-)
>  create mode 100644 include/config_defaults.h

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
:       I've tried (in vi) "g/[a-z]\n[a-z]/s//_/"...but that doesn't
: cut it.  Any ideas?  (I take it that it may be a two-pass sort of solution).
In the first pass, install perl. :-) Larry Wall <6849@jpl-devvax.JPL.NASA.GOV>

[U-Boot] [PATCH 2/4] gzip/zlib: make features optional

[Mike Frysinger]

If you really want to slim down U-Boot and you would rather use a higher
compression scheme (like LZMA), it'd be nice to disable gzip/zlib since
these code bases take up a significant amount of space.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 common/cmd_bootm.c        |    2 ++
 include/config_defaults.h |    3 +++
 lib_generic/Makefile      |    4 ++--
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index f275d02..ce174d7 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -348,6 +348,7 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
 		*load_end = load + image_len;
 		puts("OK\n");
 		break;
+#ifdef CONFIG_GZIP
 	case IH_COMP_GZIP:
 		printf ("   Uncompressing %s ... ", type_name);
 		if (gunzip ((void *)load, unc_len,
@@ -361,6 +362,7 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
 
 		*load_end = load + image_len;
 		break;
+#endif /* CONFIG_GZIP */
 #ifdef CONFIG_BZIP2
 	case IH_COMP_BZIP2:
 		printf ("   Uncompressing %s ... ", type_name);
diff --git a/include/config_defaults.h b/include/config_defaults.h
index 08b6ede..0337163 100644
--- a/include/config_defaults.h
+++ b/include/config_defaults.h
@@ -14,4 +14,7 @@
 #define CONFIG_BOOTM_NETBSD 1
 #define CONFIG_BOOTM_RTEMS 1
 
+#define CONFIG_GZIP 1
+#define CONFIG_ZLIB 1
+
 #endif
diff --git a/lib_generic/Makefile b/lib_generic/Makefile
index 8d23c5d..ae2c282 100644
--- a/lib_generic/Makefile
+++ b/lib_generic/Makefile
@@ -36,7 +36,7 @@ COBJS-y += crc32.o
 COBJS-y += ctype.o
 COBJS-y += display_options.o
 COBJS-y += div64.o
-COBJS-y += gunzip.o
+COBJS-$(CONFIG_GZIP) += gunzip.o
 COBJS-$(CONFIG_LMB) += lmb.o
 COBJS-y += ldiv.o
 COBJS-$(CONFIG_MD5) += md5.o
@@ -45,7 +45,7 @@ COBJS-$(CONFIG_SHA256) += sha256.o
 COBJS-y += string.o
 COBJS-y	+= strmhz.o
 COBJS-y += vsprintf.o
-COBJS-y += zlib.o
+COBJS-$(CONFIG_ZLIB) += zlib.o
 COBJS-$(CONFIG_RBTREE)	+= rbtree.o
 
 COBJS	:= $(COBJS-y)
-- 
1.6.5.2

[U-Boot] [PATCH 2/4] gzip/zlib: make features optional

[Wolfgang Denk]

Dear Mike Frysinger,

In message <1257371196-11360-2-git-send-email-vapier@gentoo.org> you wrote:
> If you really want to slim down U-Boot and you would rather use a higher
> compression scheme (like LZMA), it'd be nice to disable gzip/zlib since
> these code bases take up a significant amount of space.
> 
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> ---
>  common/cmd_bootm.c        |    2 ++
>  include/config_defaults.h |    3 +++
>  lib_generic/Makefile      |    4 ++--
>  3 files changed, 7 insertions(+), 2 deletions(-)

Does not apply any more:

Applying: gzip/zlib: make features optional
error: patch failed: lib_generic/Makefile:36
error: lib_generic/Makefile: patch does not apply
fatal: sha1 information is lacking or useless (common/cmd_bootm.c).
Repository lacks necessary blobs to fall back on 3-way merge.
Cannot fall back to three-way merge.
Patch failed at 0001 gzip/zlib: make features optional

Can you please rebase and resend?

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
"The number  of  Unix  installations  has  grown  to  10,  with  more
expected."    - The Unix Programmer's Manual, 2nd Edition, June, 1972

[U-Boot] [PATCH v2] gzip/zlib: make features optional

[Mike Frysinger]

If you really want to slim down U-Boot and you would rather use a higher
compression scheme (like LZMA), it'd be nice to disable gzip/zlib since
these code bases take up a significant amount of space.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
v2
	- rebased onto latest master

 common/cmd_bootm.c        |    2 ++
 include/config_defaults.h |    3 +++
 lib_generic/Makefile      |    4 ++--
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index f28e88f..23ab0c4 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -352,6 +352,7 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
 		*load_end = load + image_len;
 		puts("OK\n");
 		break;
+#ifdef CONFIG_GZIP
 	case IH_COMP_GZIP:
 		printf ("   Uncompressing %s ... ", type_name);
 		if (gunzip ((void *)load, unc_len,
@@ -365,6 +366,7 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
 
 		*load_end = load + image_len;
 		break;
+#endif /* CONFIG_GZIP */
 #ifdef CONFIG_BZIP2
 	case IH_COMP_BZIP2:
 		printf ("   Uncompressing %s ... ", type_name);
diff --git a/include/config_defaults.h b/include/config_defaults.h
index 08b6ede..0337163 100644
--- a/include/config_defaults.h
+++ b/include/config_defaults.h
@@ -14,4 +14,7 @@
 #define CONFIG_BOOTM_NETBSD 1
 #define CONFIG_BOOTM_RTEMS 1
 
+#define CONFIG_GZIP 1
+#define CONFIG_ZLIB 1
+
 #endif
diff --git a/lib_generic/Makefile b/lib_generic/Makefile
index 4e4496a..c45f07c 100644
--- a/lib_generic/Makefile
+++ b/lib_generic/Makefile
@@ -37,7 +37,7 @@ COBJS-y += crc32.o
 COBJS-y += ctype.o
 COBJS-y += display_options.o
 COBJS-y += div64.o
-COBJS-y += gunzip.o
+COBJS-$(CONFIG_GZIP) += gunzip.o
 COBJS-$(CONFIG_LMB) += lmb.o
 COBJS-y += ldiv.o
 COBJS-$(CONFIG_MD5) += md5.o
@@ -48,7 +48,7 @@ COBJS-y += string.o
 COBJS-y	+= strmhz.o
 COBJS-y += time.o
 COBJS-y += vsprintf.o
-COBJS-y += zlib.o
+COBJS-$(CONFIG_ZLIB) += zlib.o
 COBJS-$(CONFIG_RBTREE)	+= rbtree.o
 
 COBJS	:= $(COBJS-y)
-- 
1.6.6

[U-Boot] [PATCH v2] gzip/zlib: make features optional

[Wolfgang Denk]

Dear Mike Frysinger,

In message <1264120236-7618-1-git-send-email-vapier@gentoo.org> you wrote:
> If you really want to slim down U-Boot and you would rather use a higher
> compression scheme (like LZMA), it'd be nice to disable gzip/zlib since
> these code bases take up a significant amount of space.
> 
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> ---
> v2
> 	- rebased onto latest master
> 
>  common/cmd_bootm.c        |    2 ++
>  include/config_defaults.h |    3 +++
>  lib_generic/Makefile      |    4 ++--
>  3 files changed, 7 insertions(+), 2 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Today is the yesterday you worried about tomorrow.

[U-Boot] [PATCH 3/4] sha1: add dedicated config option

[Mike Frysinger]

The sha1 code is currently compiled for everyone, but in reality, it's
only used by the FIT code.  So make it optional just like MD5.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 include/image.h      |    1 +
 lib_generic/Makefile |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/include/image.h b/include/image.h
index b82f4b9..6474eca 100644
--- a/include/image.h
+++ b/include/image.h
@@ -56,6 +56,7 @@
 #include <libfdt.h>
 #include <fdt_support.h>
 #define CONFIG_MD5		/* FIT images need MD5 support */
+#define CONFIG_SHA1		/* and SHA1 */
 #endif
 
 /*
diff --git a/lib_generic/Makefile b/lib_generic/Makefile
index ae2c282..63b8cca 100644
--- a/lib_generic/Makefile
+++ b/lib_generic/Makefile
@@ -40,7 +40,7 @@ COBJS-$(CONFIG_GZIP) += gunzip.o
 COBJS-$(CONFIG_LMB) += lmb.o
 COBJS-y += ldiv.o
 COBJS-$(CONFIG_MD5) += md5.o
-COBJS-y += sha1.o
+COBJS-$(CONFIG_SHA1) += sha1.o
 COBJS-$(CONFIG_SHA256) += sha256.o
 COBJS-y += string.o
 COBJS-y	+= strmhz.o
-- 
1.6.5.2

[U-Boot] [PATCH 3/4 v2] sha1: add dedicated config option

[Mike Frysinger]

The sha1 code is currently compiled for everyone, but in reality, it's
only used by the FIT code.  So make it optional just like MD5.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
v2
	- rebased onto latest tree

 include/image.h      |    1 +
 lib_generic/Makefile |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/include/image.h b/include/image.h
index 8c0c1b0..4ed0379 100644
--- a/include/image.h
+++ b/include/image.h
@@ -56,6 +56,7 @@
 #include <libfdt.h>
 #include <fdt_support.h>
 #define CONFIG_MD5		/* FIT images need MD5 support */
+#define CONFIG_SHA1		/* and SHA1 */
 #endif
 
 /*
diff --git a/lib_generic/Makefile b/lib_generic/Makefile
index 2938825..c45f07c 100644
--- a/lib_generic/Makefile
+++ b/lib_generic/Makefile
@@ -42,7 +42,7 @@ COBJS-$(CONFIG_LMB) += lmb.o
 COBJS-y += ldiv.o
 COBJS-$(CONFIG_MD5) += md5.o
 COBJS-y += net_utils.o
-COBJS-y += sha1.o
+COBJS-$(CONFIG_SHA1) += sha1.o
 COBJS-$(CONFIG_SHA256) += sha256.o
 COBJS-y += string.o
 COBJS-y	+= strmhz.o
-- 
1.6.6

[U-Boot] [PATCH 3/4 v2] sha1: add dedicated config option

[Wolfgang Denk]

Dear Mike Frysinger,

In message <1263780480-7036-1-git-send-email-vapier@gentoo.org> you wrote:
> The sha1 code is currently compiled for everyone, but in reality, it's
> only used by the FIT code.  So make it optional just like MD5.
> 
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> ---
> v2
> 	- rebased onto latest tree
> 
>  include/image.h      |    1 +
>  lib_generic/Makefile |    2 +-
>  2 files changed, 2 insertions(+), 1 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
For every problem there is one solution which is  simple,  neat,  and
wrong.                                                - H. L. Mencken

[U-Boot] [PATCH 4/4] bootm: allow people to disable this command

[Mike Frysinger]

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 common/cmd_bootm.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index ce174d7..ab636c0 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -57,6 +57,10 @@
 #include <lzma/LzmaTools.h>
 #endif /* CONFIG_LZMA */
 
+ulong load_addr = CONFIG_SYS_LOAD_ADDR;	/* Default Load Address */
+
+#ifndef CONFIG_SYS_NO_BOOTM
+
 DECLARE_GLOBAL_DATA_PTR;
 
 extern int gunzip (void *dst, int dstlen, unsigned char *src, unsigned long *lenp);
@@ -147,7 +151,6 @@ static boot_os_fn *boot_os[] = {
 #endif
 };
 
-ulong load_addr = CONFIG_SYS_LOAD_ADDR;	/* Default Load Address */
 static bootm_headers_t images;		/* pointers to os/initrd/fdt images */
 
 /* Allow for arch specific config before we boot */
@@ -1453,3 +1456,5 @@ static int do_bootm_integrity (int flag, int argc, char *argv[],
 	return 1;
 }
 #endif
+
+#endif /* CONFIG_SYS_NO_BOOTM */
-- 
1.6.5.2

[U-Boot] [PATCH 4/4] bootm: allow people to disable this command

[Wolfgang Denk]

Dear Mike Frysinger,

In message <1257371196-11360-4-git-send-email-vapier@gentoo.org> you wrote:
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> ---
>  common/cmd_bootm.c |    7 ++++++-
>  1 files changed, 6 insertions(+), 1 deletions(-)
> 
> diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
> index ce174d7..ab636c0 100644
> --- a/common/cmd_bootm.c
> +++ b/common/cmd_bootm.c
> @@ -57,6 +57,10 @@
>  #include <lzma/LzmaTools.h>
>  #endif /* CONFIG_LZMA */
>  
> +ulong load_addr = CONFIG_SYS_LOAD_ADDR;	/* Default Load Address */
> +
> +#ifndef CONFIG_SYS_NO_BOOTM
> +
>  DECLARE_GLOBAL_DATA_PTR;
>  
>  extern int gunzip (void *dst, int dstlen, unsigned char *src, unsigned long *lenp);
> @@ -147,7 +151,6 @@ static boot_os_fn *boot_os[] = {
>  #endif
>  };
>  
> -ulong load_addr = CONFIG_SYS_LOAD_ADDR;	/* Default Load Address */
>  static bootm_headers_t images;		/* pointers to os/initrd/fdt images */
>  
>  /* Allow for arch specific config before we boot */
> @@ -1453,3 +1456,5 @@ static int do_bootm_integrity (int flag, int argc, char *argv[],
>  	return 1;
>  }
>  #endif
> +
> +#endif /* CONFIG_SYS_NO_BOOTM */

Hm... please let's not invent a new style to configure commands -
please use CONFIG_CMD_BOOTM instead (enabled by default).

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
The IQ of the group is the lowest IQ of a member of the group divided
by the number of people in the group.

[U-Boot] [PATCH 4/4] bootm: allow people to disable this command

[Mike Frysinger]

On Thursday 21 January 2010 16:17:19 Wolfgang Denk wrote:
> Mike Frysinger wrote:
> > --- a/common/cmd_bootm.c
> > +++ b/common/cmd_bootm.c
> > @@ -57,6 +57,10 @@
> >  #include <lzma/LzmaTools.h>
> >  #endif /* CONFIG_LZMA */
> >
> > +ulong load_addr = CONFIG_SYS_LOAD_ADDR;	/* Default Load Address */
> > +
> > +#ifndef CONFIG_SYS_NO_BOOTM
> > +
> >  DECLARE_GLOBAL_DATA_PTR;
> >
> >  extern int gunzip (void *dst, int dstlen, unsigned char *src, unsigned
> > long *lenp); @@ -147,7 +151,6 @@ static boot_os_fn *boot_os[] = {
> >  #endif
> >  };
> >
> > -ulong load_addr = CONFIG_SYS_LOAD_ADDR;	/* Default Load Address */
> >  static bootm_headers_t images;	/* pointers to os/initrd/fdt images */
> >
> >  /* Allow for arch specific config before we boot */
> > @@ -1453,3 +1456,5 @@ static int do_bootm_integrity (int flag, int argc,
> > char *argv[], return 1;
> >  }
> >  #endif
> > +
> > +#endif /* CONFIG_SYS_NO_BOOTM */
> 
> Hm... please let's not invent a new style to configure commands -
> please use CONFIG_CMD_BOOTM instead (enabled by default).

i did it this way because u-boot doesnt have a default list for everyone of 
commands.  the config_cmd_default.h isnt included by all boards.  i can 
(semi-)reuse the new config_defaults.h if you're OK with that.
-mike
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[U-Boot] [PATCH 4/4] bootm: allow people to disable this command

[Wolfgang Denk]

Dear Mike Frysinger,

In message <201001211934.21010.vapier@gentoo.org> you wrote:
>
> > Hm... please let's not invent a new style to configure commands -
> > please use CONFIG_CMD_BOOTM instead (enabled by default).
>
> i did it this way because u-boot doesnt have a default list for everyone of 
> commands.  the config_cmd_default.h isnt included by all boards.  i can 

Those boards need to be adapted, then.

> (semi-)reuse the new config_defaults.h if you're OK with that.

No, please don't. Let's not scatter this allover the place.


Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Never call a man a fool.  Borrow from him.

[U-Boot] [PATCH][RFC] bootm: Added CONFIG_BOOTM_{LINUX, NETBSD, RTEMS}

[Mike Frysinger]

On Tuesday 21 October 2008, Wolfgang Denk wrote:
> Dear Kumar Gala,
>
> In message <1224520793-28186-1-git-send-email-galak@kernel.crashing.org> you 
wrote:
> > Added the ability to config out bootm support for Linux, NetBSD, RTEMS
> >
> > Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
> > ---
> >
> > Looking for suggestions on how to deal with enabling LINUX, NETBSD, and
> > RTEMS.
>
> ...
>
> > --- a/common/cmd_bootm.c
> > +++ b/common/cmd_bootm.c
> > @@ -103,13 +103,23 @@ extern int do_reset (cmd_tbl_t *cmdtp, int flag,
> > int argc, char *argv[]); typedef int boot_os_fn (int flag, int argc, char
> > *argv[],
> >  			bootm_headers_t *images); /* pointers to os/initrd/fdt */
> >
> > +#define CONFIG_BOOTM_LINUX 1
> > +#define CONFIG_BOOTM_NETBSD 1
> > +#define CONFIG_BOOTM_RTEMS 1
>
> The only somewhat reasonable thing I can come up with  is  to  add  a
> "#define  CONFIG_BOOTM_LINUX"  to  all  board  config  files,  so all
> support Linux by default, and leave it up to the board maintainers to
> add additioonal OS support if needed.

sounds great to me
-mike
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