u-boot/include/config_defaults.h

/*
 * 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_PLAN9 1
#define CONFIG_BOOTM_RTEMS 1
#define CONFIG_BOOTM_VXWORKS 1

#define CONFIG_GZIP 1
#define CONFIG_ZLIB 1
#define CONFIG_PARTITIONS 1

#ifndef CONFIG_SPL_BUILD
#define CONFIG_DM_DEVICE_REMOVE
#define CONFIG_DM_STDIO
#endif

#endif
config_defaults.h: new header for common u-boot config defaults 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> 2009-12-03 02:15:03 +00:00			`/*`
			`* 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`
image: Add support for Plan 9 Signed-off-by: Steven Stallion <sstallion@gmail.com> Cc: Tom Rini <trini@ti.com> Reviewed-by: Tom Rini <trini@ti.com> 2013-03-20 06:31:35 +00:00			`#define CONFIG_BOOTM_PLAN9 1`
config_defaults.h: new header for common u-boot config defaults 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> 2009-12-03 02:15:03 +00:00			`#define CONFIG_BOOTM_RTEMS 1`
common/config_defaults.h: make CONFIG_BOOTM_VXWORKS default configuration Signed-off-by: Miao Yan <miao.yan@windriver.com> 2013-11-28 09:51:37 +00:00			`#define CONFIG_BOOTM_VXWORKS 1`
config_defaults.h: new header for common u-boot config defaults 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> 2009-12-03 02:15:03 +00:00
gzip/zlib: make features optional 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> 2010-01-22 00:30:36 +00:00			`#define CONFIG_GZIP 1`
			`#define CONFIG_ZLIB 1`
disk/part.c: Make features optional If we don't want to build support for any partition types we can now add #undef CONFIG_PARTITIONS in a board config file to keep this from being compiled in. Otherwise boards assume this is compiled in by default Signed-off-by: Matthew McClintock <msm@freescale.com> 2011-05-24 05:31:19 +00:00			`#define CONFIG_PARTITIONS 1`
gzip/zlib: make features optional 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> 2010-01-22 00:30:36 +00:00
dm: Allow device removal features to be dropped For SPL we don't expect to need to remove a device. Save some code space by dropping this feature. The board config can define CONFIG_DM_DEVICE_REMOVE if this is in fact needed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com> 2014-11-11 00:16:47 +00:00			`#ifndef CONFIG_SPL_BUILD`
			`#define CONFIG_DM_DEVICE_REMOVE`
dm: Allow stdio registration to be dropped Provide a CONFIG_DM_STDIO option to enable registering a serial device with the stdio library. This is seldom useful in SPL, so disable it by default when building for SPL. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com> 2014-11-11 00:16:48 +00:00			`#define CONFIG_DM_STDIO`
dm: Allow device removal features to be dropped For SPL we don't expect to need to remove a device. Save some code space by dropping this feature. The board config can define CONFIG_DM_DEVICE_REMOVE if this is in fact needed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com> 2014-11-11 00:16:47 +00:00			`#endif`

config_defaults.h: new header for common u-boot config defaults 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> 2009-12-03 02:15:03 +00:00			`#endif`