| Commit message (Collapse) | Author | Age | Lines |
|
|
|
|
|
| |
The at91rm9200_usart driver could be fully replaced by atmel_usart driver.
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
|
|\
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
* 'master' of git://git.denx.de/u-boot-arm:
run arm_pci_init after relocation
IXP42x PCI rewrite
update/fix PDNB3 board
update/fix IXDP425 / IXDPG425 boards
add dvlhost (dLAN 200 AV Wireless G) board
IXP NPE: add support for fixed-speed MII ports
update/fix AcTux4 board
update/fix AcTux3 board
update/fix AcTux2 board
update/fix AcTux1 board
use -ffunction-sections / --gc-sections on IXP42x
support CONFIG_SYS_LDSCRIPT on ARM
fix "depend" target in npe directory
Fix IXP code to work after relocation was added
trigger hardware watchdog in IXP42x serial driver
add support for IXP42x Rev. B1 and newer
add XScale sub architecture (IXP/PXA) to maintainer list
Conflicts:
arch/arm/lib/board.c
Signed-off-by: Wolfgang Denk <wd@denx.de>
|
| |
| |
| |
| | |
Signed-off-by: Michael Schwingen <michael@schwingen.org>
|
|/
|
|
|
|
|
|
|
|
| |
The 'trab' board configuration is broken, and there is nobody who is
interested and willing to fix it. Drop it.
This includes support for VFD displays which have always been used by
this board only.
Signed-off-by: Wolfgang Denk <wd@denx.de>
|
|
|
|
| |
Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Two new options:
CONFIG_PL011_SERIAL_RLCR
Some vendor versions of PL011 serial ports (e.g. ST-Ericsson U8500)
have separate receive and transmit line control registers. Set
this variable to initialize the extra register.
CONFIG_PL011_SERIAL_FLUSH_ON_INIT
On some platforms (e.g. U8500) U-Boot is loaded by a second stage
boot loader that has already initialized the UART. Define this
variable to flush the UART at init time.
empty fifo on init
Signed-off-by: John Rigby <john.rigby@linaro.org>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
|
|
|
|
|
|
|
|
|
|
| |
As exception among the i.MX processors, the i.MX31 has headers
without general names (mx31-regs.h, mx31.h instead of imx-regs.h and
clock.h). This requires several nasty #ifdef in the drivers to
include the correct header. The patch cleans up the driver and
renames the header files as for the other i.MX processors.
Signed-off-by: Stefano Babic <sbabic@denx.de>
|
|
|
|
| |
Signed-off-by: Lei Wen <leiwen@marvell.com>
|
|
|
|
| |
Signed-off-by: Tom Warren <twarren@nvidia.com>
|
|
|
|
| |
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
|
|
|
|
|
|
| |
The patch adds UART support for the i.MX35 processor.
Signed-off-by: Stefano Babic <sbabic@denx.de>
|
|
|
|
|
|
| |
This patch add UART support for Freescale MX53 processor
Signed-off-by: Jason Liu <r64343@freescale.com>
|
|
|
|
|
|
|
|
|
| |
The serial of ap325rxa has it of two kinds, and the setting of
the clock is different.
Because there was a problem by function to judge serial kind,
this revised it.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
|
|
|
|
| |
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
|
|
|
|
|
|
|
|
| |
I copied the setting of CPU from Linux kernel and commonized it.
By this, we can communalize a kernel and information.
And added the serial setting of many CPU's.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
|
|\ |
|
| |
| |
| |
| |
| |
| |
| |
| | |
ARMADA 100 SoCs has NS16550 compatible UART peripheral
This patch enables the same for ARMADA100 platforms
Signed-off-by: Mahavir Jain <mjain@marvell.com>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
On some processors this ier register configuration is different
for ex. Marvell Armada100
This patch introduce CONFIG_SYS_NS16550_IER macro support to
unconditionally initialize this register.
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
|
| |
| |
| |
| |
| |
| |
| |
| | |
Use C structs for registers, and use readl/writel instead of custom
accessors.
Acked-by: Michael Brandt <michael.brandt@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
|
|/
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
It can be optimised out by the compiler otherwise resulting
in obscure errors like a board not booting.
This has been documented in README since 2006 when these were
first fixed up for GCC 4.x.
Signed-off-by: John Rigby <john.rigby@linaro.org>
Fix some additional places.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-By: Albert ARIBAUD <albert.aribaud@free.fr>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Before this commit, weak symbols were not overridden by non-weak symbols
found in archive libraries when linking with recent versions of
binutils. As stated in the System V ABI, "the link editor does not
extract archive members to resolve undefined weak symbols".
This commit changes all Makefiles to use partial linking (ld -r) instead
of creating library archives, which forces all symbols to participate in
linking, allowing non-weak symbols to override weak symbols as intended.
This approach is also used by Linux, from which the gmake function
cmd_link_o_target (defined in config.mk and used in all Makefiles) is
inspired.
The name of each former library archive is preserved except for
extensions which change from ".a" to ".o". This commit updates
references accordingly where needed, in particular in some linker
scripts.
This commit reveals board configurations that exclude some features but
include source files that depend these disabled features in the build,
resulting in undefined symbols. Known such cases include:
- disabling CMD_NET but not CMD_NFS;
- enabling CONFIG_OF_LIBFDT but not CONFIG_QE.
Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
|
|\ |
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
This patch adds generic support for the Samsung s3c2440 processor.
Global s3c24x0 changes to struct members converting from upper case to
lower case.
Signed-off-by: Craig Nauman <cnauman@diagraph.com>
Cc: kevin.morfitt@fearnside-systems.co.uk
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
This patch is for s5pc210 support.
Due to the resigter of baudrate is changed from slot to value,
add both of them to uart structure.
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
|
| |
| |
| |
| | |
Signed-off-by: Wolfgang Denk <wd@denx.de>
|
|/
|
|
| |
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Call watchdog_reset() upon newline. This is done here in putc
since the environment code uses a single puts() to print the complete
envrironment upon "printenv". So we can't put this watchdog call
in puts().
This is needed for boards with a very short watchdog timeout, like the
lwmon5 with a 100ms timeout. Without this patch this board resets in the
commands with long outputs, like "printenv" or "fdt print".
Note that the image size is not increased with this patch when
CONFIG_HW_WATCHDOG or CONFIG_WATCHDOG are not defined since the compiler
optimizes this additional code away.
Signed-off-by: Stefan Roese <sr@denx.de>
Fix typo in comment.
Signed-off-by: Wolfgang Denk <wd@denx.de>
|
|
|
|
|
|
|
|
|
| |
The pl01x serial driver was lacking the code to switch baudrates from the
command line. Fixed by simply saving the new baudrate and calling
serial_init() again. Also fixed CamelCase variables, I/O accessors and
comment style.
Signed-off-by: Matt Waddel <matt.waddel@linaro.org>
|
|\ |
|
| |
| |
| |
| |
| |
| |
| | |
This patch introduces C structure definition for register footprint of atmel's
usart.
Signed-off-by: Andreas Bießmann <biessmann@corscience.de>
|
|/
|
|
|
|
|
| |
Calls WATCHDOG_RESET() inside serial driver
for boards enabling watchdog.
Signed-off-by: Stefano Babic <sbabic@denx.de>
|
|
|
|
|
|
|
|
| |
CONFIG_UART1_CONSOLE was a PPC4xx specific implementation and is now
removed since the move from the 4xx UART driver to the common NS16550
UART driver. Let's remove all references to this define now.
Signed-off-by: Stefan Roese <sr@denx.de>
|
|
|
|
|
|
|
|
|
|
| |
Because of peripheral devices can select clock sources,
separate the peripheral clocks. (pwm, uart and so on)
It just return the pclk at s5pc1xx SoC,
but s5pc210 SoC must be calculated by own clock register setting.
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
|
|
|
|
|
|
|
| |
Use the same configuration around S5P SoCs.
(s5pc100, s5pc110, s5pc210 and so on)
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
|
|
|
|
|
|
|
|
|
|
|
| |
base address
This patch is intended to prepare the other S5P SoC. (s5pc210)
If use SoC specific defines then can't share with other SoC.
So, make the accessor functions for access the base address by common way.
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
|
|
|
|
|
|
|
|
|
|
|
| |
remove below warnings
serial_s5p.c: In function 'serial_getc_dev':
serial_s5p.c:136: warning: dereferencing type-punned pointer will break strict-aliasing rules
serial_s5p.c: In function 'serial_putc_dev':
serial_s5p.c:152: warning: dereferencing type-punned pointer will break strict-aliasing rules
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
|
|
|
|
|
|
|
| |
This patch provides access to the 16550-compatible
serial device of the Orion5x SoC.
Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
|
|
|
|
| |
Signed-off-by: Wolfgang Denk <wd@denx.de>
|
|
|
|
|
|
|
|
|
| |
The x86 architecture exclusively uses Port-Mapped I/O (inb/outb) to access
the 16550 UARTs. This patch mimics how Linux selects between Memory-Mapped
and Port-Mapped I/O. This allows x86 boards to use CONFIG_SERIAL_MUTLI and
drop the custom serial port driver
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
|
|
|
|
|
|
|
| |
Because of other s5p series SoC will use these serial functions,
modify function's name and structure's name.
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
|
|\ |
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
This patch adds an option to bypass output waiting when there
is no jtag connection. This allows the jtag uart work similar
to a serial uart, ie, boot even without connection.
This option is enabled with CONFIG_ALTERA_JTAG_UART_BYPASS
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
|
|/
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Subsequent patch extends mpc512x serial driver to support
multiple PSC ports. The driver will provide an uninit()
function to stop the serial controller and to disable the
controller's clock. Adding uninit() entry to struct serial_device
allows disabling the serial controller after usage of
a stdio serial device.
This patch adds uninit() entry to the struct serial_device
and fixes initialization of this structure in the code
accordingly.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
As discussed on the list, move "arch/ppc" to "arch/powerpc" to
better match the Linux directory structure.
Please note that this patch also changes the "ppc" target in
MAKEALL to "powerpc" to match this new infrastructure. But "ppc"
is kept as an alias for now, to not break compatibility with
scripts using this name.
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Anatolij Gustschin <agust@denx.de>
|
|
|
|
|
|
|
|
|
| |
The outx/writex macros were using writex(addr, val) rather than
the standard writex(val, addr), resulting in incompatibilty with
architecture independent components. This change set uses standard
parameter order.
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
|
|
|
|
|
|
|
|
| |
The standard Altera UART & JTAG UART as well as the OpenCores
YANU driver are now in individual files in drivers/serial
rather than a single file uner cpu/nios2.
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
|
|
|
|
|
|
| |
Provide proper port passing from serial_init to uart_part_conf.
Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
|
|
|
|
|
|
|
|
| |
I executed 'find . -name "*.[chS]" -perm 755 -exec chmod 644 {} \;'
Signed-off-by: Thomas Weber <swirl@gmx.li>
Add some more: neither Makefile nor config.mk need execute permissions.
Signed-off-by: Wolfgang Denk <wd@denx.de>
|
|
|
|
|
|
|
|
|
| |
ARM926EJS core with MX31 peripherals.
Signed-off-by: John Rigby <jcrigby@gmail.com>
Earlier Version Signed-off-by: Wolfgang Denk <wd@denx.de>
CC: Fred Fan <fanyefeng@gmail.com>
CC: Tom <Tom.Rix@windriver.com>
|
|
|
|
|
|
|
| |
The patch adds support for the Freescale mx51 processor.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Fred Fan <fanyefeng@gmail.com>
|