Commit graph

148 commits

Author SHA1 Message Date
Heinrich Schuchardt
3c21d7738a log: don't show function by default
The name of the function emitting a log message may be of interest for a
developer but is distracting for normal users. See the example below:

    try_load_entry() Booting: Debian

Make the default format for log messages customizable. By default show
only the message text.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09 18:57:22 -06:00
Heinrich Schuchardt
7b6c34cb15 log: clean up Kconfig
LOG_DEFAULT_LEVEL has been chosen as 6. Adjust the default of LOG_MAX_LEVEL
to this value.

Use ranges to clamp log levels to reasonable values.

Group output options by main U-Boot, SPL, TPL, followed by other logging
options.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-06-11 20:52:11 -06:00
Ovidiu Panait
98bf46f7bd board_r: Introduce CONFIG_PCI_INIT_R Kconfig option
With CONFIG_DM_PCI enabled, PCI buses are not enumerated at boot, as they
are without that config option enabled. However, there are cases such as DM
PCI-based Ethernet devices that need the PCI bus enumerated so that they
can be discovered by their drivers.

Currently, to solve this, some boards enumerate the pci bus using
"pci enum" preboot command, while others do it manually in board files
(in board_init/board_late_init/etc. functions).

In order to possibly make the pci enumeration process uniform across all
boards, introduce CONFIG_PCI_INIT_R Kconfig option.

This change also preserves the current behavior in the !DM_PCI case
(pci_init is run unconditionally at boot).

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-05-15 17:12:41 -04:00
Heinrich Schuchardt
6441164dda common: image_sign_info helper functions in SPL
Do not build image_sign_info helper functions in SPL if not needed.

Fixes: b983cc2da0 ("lib: rsa: decouple rsa from FIT image verification")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-04-24 10:51:32 -04:00
Heinrich Schuchardt
befadde0a2 log: syslog driver
Provide a log driver that broadcasts RFC 3164 messages to syslog servers.
rsyslog is one implementation of such a server.

The messages are sent to the local broadcast address 255.255.255.255 on
port 514.

The environment variable log_hostname can be used to provide the HOSTNAME
field for the messages. The optional TIMESTAMP field of RFC 3164 is not
provided.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-04-16 08:07:58 -06:00
Heinrich Schuchardt
d1a02f53b3 log: correct CONFIG_LOG_TEST prerequisites
An error

	undefined reference to `do_log_test'

occurs for CONFIG_CMD_LOG=y, CONFIG_LOG_TEST=y, CONGIG_UNIT_TEST=n

Make CONFIG_UNIT_TEST a prerequisite.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-04-16 08:07:57 -06:00
Tom Rini
1f47e2aca4 Xilinx changes for v2020.07
common:
 - Align ENV_FAT_INTERFACE
 - Fix MAC address source print log
 - Improve based autodetection code
 
 xilinx:
 - Enable netconsole
 
 Microblaze:
 - Setup default ENV_OFFSET/ENV_SECT_SIZE
 
 Zynq:
 - Multiple DT updates/fixes
 - Use DEVICE_TREE environment variable for DTB selection
 - Switch to single zynq configuration
 - Enable NOR flash via DM
 - Minor SPL print removal
 - Enable i2c mux driver
 
 ZynqMP:
 - Print multiboot register
 - Enable cache commands in mini mtest
 - Multiple DT updates/fixes
 - Fix firmware probing when driver is not enabled
 - Specify 3rd backup RAM boot mode in SPL
 - Add SPL support for zcu102 v1.1 and zcu111 revA
 - Redesign debug uart enabling and psu_init delay
 - Enable full u-boot run from EL3
 - Enable u-boot.itb generation without ATF with U-Boot in EL3
 
 Versal:
 - Enable distro default
 - Enable others SPI flashes
 - Enable systems without DDR
 
 Drivers:
 - Gem:
   - Flush memory after freeing
   - Handle mdio bus separately
 - Watchdog:
   - Get rid of unused global data pointer
   - Enable window watchdog timer
 - Serial:
   - Change reinitialization logic in zynq serial driver
 -----BEGIN PGP SIGNATURE-----
 
 iF0EABECAB0WIQQbPNTMvXmYlBPRwx7KSWXLKUoMIQUCXoxw9wAKCRDKSWXLKUoM
 IbQxAKCK23yTy4FoN8oTGTYsbmLOA9kVUQCbBx8lg4nBeA8ihSaAnY+HMDF37YI=
 =Lg54
 -----END PGP SIGNATURE-----

Merge tag 'xilinx-for-v2020.07' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next

Xilinx changes for v2020.07

common:
- Align ENV_FAT_INTERFACE
- Fix MAC address source print log
- Improve based autodetection code

xilinx:
- Enable netconsole

Microblaze:
- Setup default ENV_OFFSET/ENV_SECT_SIZE

Zynq:
- Multiple DT updates/fixes
- Use DEVICE_TREE environment variable for DTB selection
- Switch to single zynq configuration
- Enable NOR flash via DM
- Minor SPL print removal
- Enable i2c mux driver

ZynqMP:
- Print multiboot register
- Enable cache commands in mini mtest
- Multiple DT updates/fixes
- Fix firmware probing when driver is not enabled
- Specify 3rd backup RAM boot mode in SPL
- Add SPL support for zcu102 v1.1 and zcu111 revA
- Redesign debug uart enabling and psu_init delay
- Enable full u-boot run from EL3
- Enable u-boot.itb generation without ATF with U-Boot in EL3

Versal:
- Enable distro default
- Enable others SPI flashes
- Enable systems without DDR

Drivers:
- Gem:
  - Flush memory after freeing
  - Handle mdio bus separately
- Watchdog:
  - Get rid of unused global data pointer
  - Enable window watchdog timer
- Serial:
  - Change reinitialization logic in zynq serial driver

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-04-07 17:13:35 -04:00
Jagan Teki
61853a7ac7 rockchip: Enable pre console for rk3399
Enable pre console buffer for rk3399 platform.

This would help to capture the console messages prior to
the console being initialised. Enabling this would help
to capture all the console messages on video output source
like HDMI. So we can find the full console messages of
U-Boot proper on HDMI display when enabled it for RK3399
platform boards.

Buffer address used for pre console is 0x0f200000 which is
ram base plus 240MiB. right now the Allwinner SoC is using
similar computation.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
2020-04-02 15:49:16 +02:00
AKASHI Takahiro
b983cc2da0 lib: rsa: decouple rsa from FIT image verification
Introduce new configuration, CONFIG_RSA_VERIFY which will decouple building
RSA functions from FIT verification and allow for adding a RSA-based
signature verification for other file formats, in particular PE file
for UEFI secure boot.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-03-12 08:20:38 -04:00
Jagan Teki
38070170b8 rockchip: rk3288: Enable pre console buffer
Enable pre console buffer for rk3288 platform.

This would help to capture the console messages prior to
the console being initialised. Enabling this would help
to capture all the console messages on video output source
like HDMI. So we can find the full console messages of
U-Boot proper on HDMI display when enabled it for RK3288
platform boards.

Buffer address used for pre console is 0x0f000000 which is
ram base plus 240MiB. right now the Allwinner SoC is using
similar computation.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-02-19 16:45:38 +08:00
Marek Bykowski
2aa69c9b9d Kconfig: update LOGLEVEL range
As LOGLEVEL ranges form 0 to 9 set the limit to 10.

Signed-off-by: Marek Bykowski <marek.bykowski@gmail.com>
2020-02-10 22:14:18 -05:00
Miquel Raynal
88718be300 mtd: rename CONFIG_NAND -> CONFIG_MTD_RAW_NAND
Add more clarity by changing the Kconfig entry name.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
[trini: Re-run migration, update a few more cases]
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2019-12-03 23:04:10 -05:00
Simon South
54b6abae3a common: Kconfig: Fix typo in TPL_LOG_CONSOLE description
Signed-off-by: Simon South <simon@simonsouth.net>
2019-10-31 07:22:53 -04:00
Simon Glass
9f53146f39 Convert CONFIG_SHOW_BOOT_PROGRESS to Kconfig
This converts the following to Kconfig:
   CONFIG_SHOW_BOOT_PROGRESS

Signed-off-by: Simon Glass <sjg@chromium.org>
2019-08-02 11:17:58 -04:00
Ruslan Trofymenko
d65e8da92e common: Implement A/B metadata
This patch determines the A/B-specific bootloader message structure
that is the basis for implementation of recovery and A/B update
functions. A/B metadata is stored in this structure and used to decide
which slot should we use to boot the device. Also some basic functions
for A/B metadata manipulation are implemented (like slot selection).

The patch was extracted from commits [1], [2] with some coding style
fixes.

[1] https://android-review.googlesource.com/c/platform/external/u-boot/+/729878/2
[2] https://android-review.googlesource.com/c/platform/external/u-boot/+/729880/2

Signed-off-by: Ruslan Trofymenko <ruslan.trofymenko@linaro.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-07-24 13:16:29 -04:00
Simon Glass
59d0452df3 bootstage: Add support for TPL record count
If bootstage is enabled in TPL it lacks a record count and so does not
build. Fix this by adding a new Kconfig option.

Signed-off-by: Simon Glass <sjg@chromium.org>
2019-07-10 16:52:58 -06:00
Andy Shevchenko
69264f4993 common: Fix a typo abnove -> above
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2019-06-14 16:10:48 -04:00
Patrick Delaunay
ce3772ca8d stm32mp1: migrate PREBOOT to Kconfig
Use Kconfig to activate CONFIG_PREBOOT (empty by default).

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-05-23 11:36:46 +02:00
Masahiro Yamada
607d06d262 preboot: Introduce CONFIG_USE_PREBOOT and migrate CONFIG_PREBOOT
This is the same migration path as commit b6251db8c3 ("Kconfig:
Introduce USE_BOOTCOMMAND and migrate BOOTCOMMAND").

I also moved the description in README to the Kconfig help.
I ripped off the sentence about 'LWMON' since it is gone already.

I only let my boards migrate, leaving the rest to platform maintainers.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-02-22 19:49:41 -05:00
Simon Glass
f0b05c95e3 log: Add a Kconfig option to set the default log level
At present the default log level is set to LOGL_INFO on start-up. Allow
this to be controlled from Kconfig.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-02-20 15:21:44 +08:00
Simon Glass
6fc7e93896 log: Fix up Kconfig log level names
The log level numbers in the Kconfig are not actually correct. Fix them
and also add a missing space in the header-file comment.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-02-20 15:21:44 +08:00
Simon Glass
bed44f499f Convert CONFIG_BOARD_TYPES to Kconfig
This converts the following to Kconfig:
   CONFIG_BOARD_TYPES

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2019-02-09 12:50:21 -07:00
Philipp Tomsich
2acc24fc28 Kconfig: Migrate BOUNCE_BUFFER
The bounce buffer is used by a few drivers (most of the MMC drivers)
to overcome limitations in their respective DMA implementation.

This moves the configuration to Kconfig and makes it user-selectable
(even though it will be a required feature to make those drivers
work): the expected usage is for drivers depending on this to 'select'
it unconditionally from their respective Kconfig (see follow-up
patches).

This commit includes a full migration using moveconfig.py to ensure
that each commit compiles.  To ensure bisectability we update
dependencies of various drivers to now select BOUNCE_BUFFER when needed.

[trini: Squash all patches to ensure bisectability]
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br> [dw_mmc portion]
Reviewed-by: Fabio Estevam <festevam@gmail.com> [mxsmmc portion]
Reviewed-by: Simon Glass <sjg@chromium.org> [tegra portion]
2019-01-19 09:49:26 -05:00
Chris Packham
f75977303d common: Kconfig: miscellaneous spelling fixes
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-01-15 15:28:52 -05:00
Simon Glass
9f407d4ef0 Add core support for a bloblist to convey data from SPL
At present there is no standard way in U-Boot to pass information from SPL
to U-Boot proper. But sometimes SPL wants to convey information to U-Boot
that U-Boot cannot easily figure out. For example, if SPL sets up SDRAM
then it might want to pass the size of SDRAM, or the location of each
bank, to U-Boot proper.

Add a new 'bloblist' feature which provides this. A bloblist is set up in
the first phase of U-Boot that runs (i.e. TPL or SPL). The location of
this info may be in SRAM or CAR (x86 cache-as-RAM) or somewhere else.

Information placed in this region is preserved (with a checksum) through
TPL and SPL and ends up in U-Boot. At this point it is copied into SDRAM
so it can be used after relocation.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Andreas Dannenberg <dannenberg@ti.com>
2018-11-26 08:25:32 -05:00
Simon Glass
4d8d3056f8 spl: Add support for logging in SPL and TPL
It is sometimes useful to log information in SPL and TPL. Add support for
this.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2018-11-26 08:25:32 -05:00
Simon Glass
c0126bd862 spl: Support bootstage, log, hash and early malloc in TPL
At present these features are supported in SPL but not TPL. Update the
Kconfig and Makefile to allow this.

Also add a few Makefile comments to make earier to track what is going on.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-11-20 19:14:22 -07:00
Alexey Brodkin
f31414a0ed ARC: Enable DISPLAY_CPUINFO & DISPLAY_BOARDINFO
With implemented print_cpuinfo() and model property in .dts
we're ready to print nice info about ARC cores and boards on boot.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-10-05 16:55:42 +03:00
Christian Gmeiner
83f6f608c2 Convert CONFIG_DISABLE_CONSOLE to Kconfig
This converts the following to Kconfig:
   CONFIG_DISABLE_CONSOLE

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2018-09-29 08:07:29 -04:00
Michal Simek
8eb55e1965 arm64: zynqmp: Handle CONFIG_BOARD_LATE_INIT via Kconfig
Disable BOARD_LATE_INIT via Kconfig.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-09-26 10:15:00 +02:00
Eugeniu Rosca
87c814d4c7 common: kconfig: Mark AVB_VERIFY as dependent on PARTITION_UUIDS
Avoid below compiler [1] errors, reproduced with configuration [2]:

common/avb_verify.c: In function ‘get_unique_guid_for_partition’:
common/avb_verify.c:692:31: error: ‘disk_partition_t {aka struct disk_partition}’ has no member named ‘uuid’
  uuid_size = sizeof(part->info.uuid);
                               ^
common/avb_verify.c:696:29: error: ‘disk_partition_t {aka struct disk_partition}’ has no member named ‘uuid’
  memcpy(guid_buf, part->info.uuid, uuid_size);
                             ^
  LD      drivers/built-in.o
make[2]: *** [scripts/Makefile.build:278: common/avb_verify.o] Error 1

[1] aarch64-linux-gnu-gcc (Linaro GCC 7.2-2017.11)
[2] r8a7795_ulcb_defconfig, plus:
    CONFIG_AVB_VERIFY=y
    CONFIG_PARTITION_UUIDS=y
    CONFIG_UDP_FUNCTION_FASTBOOT=y
    CONFIG_LIBAVB=y

Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@linaro.org>
2018-08-24 13:19:53 -04:00
Adam Ford
8ccf98b1cf Convert CONFIG_MISC_INIT_R to Kconfig
This converts the following to Kconfig:
   CONFIG_MISC_INIT_R

Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Update the defaults logic slightly]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-08-17 13:04:00 -04:00
Michal Simek
563273dfa9 common: Log should depends on DM not be selected by DM
Better use depends on instead of select.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-07-30 07:18:47 -04:00
Igor Opaniuk
b0aa74a264 avb2.0: add proper dependencies
1. Since libavb library alone is highly portable, introduce dedicated
Kconfig symbol for AVB bootloader-dependent operations, so it's possible
to build libavb separately. AVB bootloader-dependent operations include:
  * Helpers to process strings in order to build OS bootargs.
  * Helpers to access MMC, similar to drivers/fastboot/fb_mmc.c.
  * Helpers to alloc/init/free avb ops.
2. Add CONFIG_FASTBOOT dependency, as fastboot buffer is
re-used in partition verification operations.

Reported-by: Eugeniu Rosca <rosca.eugeniu@gmail.com>
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Reviewed-by: Eugeniu Rosca <rosca.eugeniu@gmail.com>
Tested-by: Eugeniu Rosca <rosca.eugeniu@gmail.com>
2018-07-24 09:25:23 -04:00
Adam Ford
9d04b5fe16 configs: Make NAND_BOOT and ONENAND_BOOT imply NAND
Some boards indicate support from booting NAND or
ONENAND booting, but don't enable the CONFIG_NAND.  This
makes those boards imply NAND which will make
enabling other flags that are dependent on CONFIG_NAND
possible and easier to migrate.

Signed-off-by: Adam Ford <aford173@gmail.com>
2018-07-21 22:26:58 -04:00
Alex Kiernan
b27dc8ec5c bootmenu: Extend BOOTDELAY help text
Extend BOOTDELAY help text to cover its additional usage within the
bootmenu command.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-07-20 15:37:45 -04:00
Heinrich Schuchardt
9adc78d278 log: CONFIG_LOG should select CONFIG_DM
Compling with CONFIG_LOG and without CONFIG_DM results in
common/log.c:47: undefined reference to `uclass_get_name'

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-04-28 10:42:35 -04:00
Mario Six
78eba69d98 treewide: Migrate CONFIG_DISPLAY_BOARDINFO_LATE to Kconfig
Migrate the CONFIG_DISPLAY_BOARDINFO_LATE option to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
[trini: Re-run migration]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-08 15:12:09 -04:00
Mario Six
2aeb22d9ab treewide: Migrate CONFIG_LAST_STAGE_INIT to Kconfig
Migrate the CONFIG_LAST_STAGE_INIT option to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-04-08 14:52:54 -04:00
Mario Six
02ddc1477c treewide: Migrate CONFIG_BOARD_EARLY_INIT_R to Kconfig
Migrate the CONFIG_BOARD_EARLY_INIT_R option to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-04-08 14:52:54 -04:00
Adam Ford
d021e94210 Convert CONFIG_BOOTP_BOOTPATH et al to Kconfig
This converts the following to Kconfig:
   CONFIG_BOOTP_BOOTPATH
   CONFIG_BOOTP_DNS
   CONFIG_BOOTP_GATEWAY
   CONFIG_BOOTP_HOSTNAME
   CONFIG_BOOTP_PXE
   CONFIG_BOOTP_SUBNETMASK
   CONFIG_CMDLINE_EDITING
   CONFIG_AUTO_COMPLETE
   CONFIG_SYS_LONGHELP
   CONFIG_SUPPORT_RAW_INITRD
   CONFIG_ENV_VARS_UBOOT_CONFIG

Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Re-run the migration]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-02-23 21:41:49 -05:00
Marek Vasut
b254c5291d cmd: fitupd: Convert CONFIG_UPDATE_TFTP and co.
Convert the CONFIG_UPDATE_TFTP and related symbols to Kconfig.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
2018-02-13 20:34:07 -05:00
Simon Glass
3707c6ee0d log: Add a way to log error-return values
When functions return an error it propagates up the stack to the point
where it is reported. Often the error code provides enough information
about the root cause of the error that this is obvious what went wrong.

However in some cases the error may be hard to trace. For example if a
driver uses several devices to perform an operation, it may not be
obvious which one failed.

Add a log_ret() macro to help with this. This can be used to wrap any
error-return value. The logging system will then output a log record when
the original error is generated, making it easy to trace the call stack
of the error.

This macro can significantly impact code size, so its use is controlled
by a Kconfig option, which is enabled for sandbox.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-02-03 10:09:27 -07:00
Angelo Dureghello
b9153fe308 common/board_f.c: align m68k arch to use CONFIG_DISPLAY_CPUINFO
Change all coldfire arch files to use CONFIG_DISPLAY_CPUINFO.

Signed-off-by: Angelo Dureghello <angelo@sysam.it>
Reviewed-by: Tom Rini <trini@konsulko.com>
---
Changes for v2:
   - update common/Kconfig to add M68K to the default y list
2018-01-23 23:47:02 +01:00
Simon Glass
ef11ed8239 log: Add a test command
Add a command which exercises the logging system.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-12-07 15:17:00 -05:00
Simon Glass
c6d47535df log: Add a console driver
It is useful to display log messages on the console. Add a simple driver
to handle this.

Note that this driver outputs to the console, which may be serial or
video. It does not specifically select serial output.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-12-07 15:17:00 -05:00
Simon Glass
e9c8d49d54 log: Add an implementation of logging
Add the logging header file and implementation with some configuration
options to control it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-12-07 15:17:00 -05:00
Tom Rini
b6251db8c3 Kconfig: Introduce USE_BOOTCOMMAND and migrate BOOTCOMMAND
We first introduce CONFIG_USE_BOOTCOMMAND, similar to
CONFIG_USE_BOOTARGS.  We then migrate CONFIG_BOOTCOMMAND for most
CONFIG_DISTRO_DEFAULT users.  In some cases platforms have a complex
scheme around this usage, and these have been defered for the moment so
that platform maintainers can work on a migration plan.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
2017-11-17 16:37:26 -05:00
Jean-Jacques Hiblot
11955590a2 dts: renamed FIT_EMBED to MULTI_DTB_FIT and moved it to the dts Kconfig
CONFIG_FIT_EMBED might be confused with CONFIG_OF_EMBED, rename it
MULTI_DTB_FIT as it is able to get a DTB from a FIT image containing
multiple DTBs. Also move the option to the Kconfig dedicated to the DTS
options and create a README for this feature.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-10-05 21:31:04 -04:00
Tom Rini
6a3e65dea3 common: Drop LOGLEVEL to 4
While this came in with a default value of 6 I am lowering this to 4.
The MTD/UBI code has a large number of error messages that we include
now.  In addition, "normally" warning messages are not included so this
feels like a more natural level to have.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-10-05 08:25:18 -04:00