u-boot.git/common/stdio.c, branch v2014.04

serial: arm_dcc: Remove stdio structure support

2013-08-13T06:38:29+00:00

Removed stdio structure ops support on arm_dcc
driver, and need to register with serial core
so-that it can access like remianing serial drivers.

Signed-off-by: Jagannadha Sutradharudu Teki 
Signed-off-by: Michal Simek

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

2013-07-24T13:50:24+00:00

The sandburst-specific i2c drivers have been deleted, conflict was just
over the SPDX conversion.

Conflicts:
	board/sandburst/common/ppc440gx_i2c.c
	board/sandburst/common/ppc440gx_i2c.h

Signed-off-by: Tom Rini

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

i2c, soft-i2c: switch to new multibus/multiadapter support

2013-07-23T03:54:29+00:00

- added to soft_i2c driver new multibus/multiadpater support
- adapted all config files, which uses this driver

Signed-off-by: Heiko Schocher 
Cc: Simon Glass 
Cc: Stephen Warren

i2c: common changes for multibus/multiadapter support

2013-07-23T03:54:28+00:00

Signed-off-by: Heiko Schocher 
Signed-off-by: Simon Glass 
Cc: Henrik Nordström

serial: arm_dcc: Remove CONFIG_ARM_DCC_MULTI option

2013-02-04T14:14:21+00:00

CONFIG_ARM_DCC_MULTI should be also removed in the patch
"serial: Remove CONFIG_SERIAL_MULTI from serial drivers"
(sha1: a3827250606895ec2dd4b8d867342b7cabf3692f)
Because the driver defines serial_* functions
which cause conflict with serial.c (multiple definition of serial_*)

Removing CONFIG_SERIAL_MULTI function also require to define
default_serial_console for cases where another serial driver
is not available in the system.

Signed-off-by: Michal Simek 
Acked-by: Marek Vasut

stdio: remove useless strncpy

2012-12-11T20:17:33+00:00

The name is already copied when we memcpy() the whole structure.

This is because struct stdio_dev has this field:

	char	name[16];		/* Device name				*/

So the data is inline, rather than being a pointer.

Signed-off-by: Vincent Palatin 

Signed-off-by: Simon Glass

x86: Add CBMEM console driver for coreboot

2012-11-30T21:44:03+00:00

This patch builds upon the recently introduced CBMEM console
feature of coreboot.

CBMEM console uses a memry area allocated by coreboot to store
the console output. The memory area has a certain structure,
which allows to determine where the buffer is, the buffer size
and the location of the pointer in the buffer. This allows
different phases of the firmware (rom based coreboot, ram based
coreboot, u-boot after relocation with this change) to keep
adding text to the same buffer.

Note that this patch introduces a new console driver and adds the
driver to the list of drivers to be used for console output, i.e.
it engages only after u-boot relocates. Usiong CBMEM console for
capturing the pre-relocation console output will be done under a
separate change.

>From Linux, run the cbmem.py utility (which is a part of the coreboot
package) to see the output, e.g.:

vvvvvvvvvvvvvvvvv
SCSI:  AHCI 0001.0300 32 slots 6 ports ? Gbps 0xf impl SATA mode
flags: 64bit ilck stag led pmp pio
...
Magic signature found
Kernel command line: "cros_secure  quiet loglevel=1 console=tty2...
^^^^^^^^^^^^^^^^^

Note that the entire u-boot output fits into the buffer only if
the coreboot log level is reduced from the most verbose. Ether
the buffer size will have to be increased, or the coreboot
verbosity permanently reduced.

Signed-off-by: Vadim Bendebury 
Signed-off-by: Simon Glass

serial: Remove CONFIG_SERIAL_MULTI from remaining sources

2012-10-15T18:53:59+00:00

Remove the parts depending either on disabled CONFIG_SERIAL_MULTI
or ifdefs around CONFIG_SERIAL_MULTI parts since CONFIG_SERIAL_MULTI
is now enabled by default.

Signed-off-by: Marek Vasut 
Cc: Marek Vasut 
Cc: Tom Rini 
Cc: Anatolij Gustschin 
Cc: Stefan Roese

stdio: Fix a possible buffer overflow

2011-09-04T21:27:52+00:00

Signed-off-by: Bradley Bolen