History log of /openbmc/u-boot/arch/arm/Kconfig.debug (Results 1 – 11 of 11)
Revision Date Author Comments
# bd5053ff 14-Jan-2015 Tom Rini <trini@ti.com>

Merge branch 'buildman' of git://git.denx.de/u-boot-x86

Conflicts:
tools/buildman/control.py

Signed-off-by: Tom Rini <trini@ti.com>


# bdf790fa 17-Nov-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-sh


# 256d83cd 17-Nov-2014 Tom Rini <trini@ti.com>

Merge branch 'rmobile' of git://git.denx.de/u-boot-sh


# 6393c43c 14-Nov-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-video


# 3deb013a 13-Nov-2014 Tom Rini <trini@ti.com>

Merge branch 'zynq' of git://www.denx.de/git/u-boot-microblaze


# c88eaea0 11-Nov-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-socfpga


# 6841deb6 11-Nov-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-usb


# 1e4b45c8 10-Nov-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-i2c


# 490fdad5 10-Nov-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-blackfin


# 2db8c2d6 07-Nov-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-arm


# 51b17d49 31-Aug-2014 Masahiro Yamada <yamada.m@jp.panasonic.com>

arm: debug: add Kconfig entries for lowlevel debug

We have not had a good method to debug the early boot stage such as
lowlevel_init function. I guess developers generally use dedicated

arm: debug: add Kconfig entries for lowlevel debug

We have not had a good method to debug the early boot stage such as
lowlevel_init function. I guess developers generally use dedicated
debuggers for that, but it is difficult in some cases.
(For example, my debugger cannot connect to the ARM processor when
it is in the secure state. It sometimes happens when I need to
debug the early boot stage on ARM SoCs with secure extension.)

The low level debug feature in Linux would be also helpful for U-boot
when we are stucking in nasty problems where the console is not
available yet.

You have to enable CONFIG_DEBUG_LL to use this feature.
For now, only 8250-compatible UART devices are supported.
You can add a header file under arch/arm/include/debug/ directory
to support your UART device if necessary.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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