Commit graph

7 commits

Author SHA1 Message Date
Marcel Ziswiler
e2b7032524 remove nowhere used symbol CONFIG_SYS_CLKS_IN_HZ
Basically finish what the following commit started a long time ago:

488f5d8790

Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>

For mx35pdk/woodburn:

Acked-by: Stefano Babic <sbabic@denx.de>
2015-03-02 10:59:50 +01:00
Masahiro Yamada
25b4adbba0 include: remove CONFIG_SPL/CONFIG_TPL definition in config headers
Now CONFIG_SPL and CONFIG_TPL are defined in Kconfig.

Remove the redundant definition in config headers.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2014-07-30 14:42:03 -04:00
Masahiro Yamada
4ce9957029 include: define CONFIG_SPL and CONFIG_TPL as 1
We are about to switch to Kconfig in the next commit.
But there are something to get done beforehand.

In Kconfig, include/generated/autoconf.h defines boolean
CONFIG macros as 1.

CONFIG_SPL and CONFIG_TPL, if defined, must be set to 1.
Otherwise, when switching to Kconfig, the build log
would be sprinkled with warning messages like this:
  warning: "CONFIG_SPL" redefined [enabled by default]

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2014-07-30 08:48:02 -04:00
Vladimir Zapolskiy
2c808a12ea kgdb: configs: remove obsolete CONFIG_KGDB_SER_INDEX
The last users of CONFIG_KGDB_SER_INDEX were removed more than 3 years
ago in commits 550650ddd0 and bf16500f79, either kgdb subsystem should
care about this parameter or it should be gone completely.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2013-12-13 09:15:32 -05:00
Rob Herring
f232950f82 config: remove platform CONFIG_SYS_HZ definition part 2/2
Remove platform CONFIG_SYS_HZ definition for configs a-z*.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-11-04 11:06:16 -05:00
Rob Herring
0defddc851 config: Add a default CONFIG_SYS_PROMPT
The definitions for CONFIG_SYS_PROMPT are varied with little reason other
than to display the board name. Over half the definitions are "==> ", so
make this the default. The rest of the boards remain unchanged to avoid
breaking any external scripts expecting a certain prompt.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-11-04 11:02:14 -05:00
Mike Dunn
0dc0e846f3 pxa: add support for palmtreo680 board
This patch adds support for the Palm Treo 680 smartphone.  A quick overview of
u-boot implementation on the treo 680...

The treo 680 has a Diskonchip G4 nand flash chip.  This device has a 2k region
that maps to the system bus at the reset vector in a NOR-like fashion so that it
can be used as the boot device.  The phone is shipped with this 2k region
configured as write-protected (can't be modified) and programmed with an initial
program loader (IPL).  At power-up, this IPL loads the contents of two flash
blocks to SDRAM and jumps to it.  The capacity of the two blocks is not large
enough to hold all of u-boot, so a u-boot SPL is used.  To conserve flash space,
these two blocks and the necessary number of subsequent blocks are programmed
with a concatenated spl + u-boot image.  That way, the IPL will also load a
portion of u-boot proper, and when the spl runs, it relocates the portion of
u-boot that the IPL has already loaded, and then resumes loading the remaining
part of u-boot before jumping to it.

The default_environment is used (CONFIG_ENV_IS_NOWHERE) because I didn't think
that having a writable environment was worth the cost of a flash block, although
adding it would be straightforward.  I abuse the CONFIG_EXTRA_ENV_SETTINGS
option to specify the usbtty for the console (CONFIG_SYS_CONSOLE_IS_IN_ENV).

Support for the LCD is included, but currently it is only useful for displaying
the u-boot splash screen.  But if u-boot is built without the usbtty console, it
does display the auto-boot progress nicely.

Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
2013-06-22 15:25:28 +02:00