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2011-09-15tegra: Rename TEGRA2 to TEGRASimon Glass
Some constants are actually better of with generic Tegra family names. This also cleans up a few addresses which were in drivers rather than in the tegra.h header file. BUG=chromium-os:19004 TEST=build and boot on Seaboard Change-Id: I1cabb5191a2b36648a37268069beb3b43c12d0e1 Reviewed-on: http://gerrit.chromium.org/gerrit/7128 Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2011-08-29Remove explicit support for the OXPCIE952Gabe Black
Early in development, we needed a driver for the OXPCIE952 UART which would be left configured by coreboot and just needed to send and receive characters. It was only partially developed and was somewhat redundant with the NS16550 UART support already in u-boot. Now that we're using the device tree to configure the serial console and it requires us to use the NS16550 driver, the OXPCIE952 driver is no longer necessary. Since it isn't likely to be useful in other contexts, this change removes support for it entirely. BUG=chrome-os-partner:4520 TEST=Built on x86-alex and tegra2_kaen. Installed and booted on x86-alex and verified that the serial console still worked. Change-Id: I124c4596b224f1b2a8d27b2b38e08ee2ce739c79 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://gerrit.chromium.org/gerrit/5871 Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org>
2011-08-29Small refactor to remove duplicate serial codeSimon Glass
This tidies up duplicate code, and checks that default_serial_console() does in fact produce a device. BUG=chromium-os:17062 TEST=build and boot U-Boot on Seaboard Change-Id: Icc20e304049fc3568717457ad8366903a7a05bf8 Reviewed-on: http://gerrit.chromium.org/gerrit/6064 Reviewed-by: Mike Frysinger <vapier@chromium.org> Reviewed-by: Anton Staaf <robotboy@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2011-08-29Add support for the OXPCIe 952 serial port.Gabe Black
Add support for the OXPCIe 952 serial port card. BUG=chrome-os-partner:3895 TEST=Configured u-boot to use this serial card, built u-boot, built coreboot with it as a payload, flashed to an Alex system with this card installed, booted it and interacted with it over the serial connection. Change-Id: I0f154c5faac3ae1f30d1a8489cc05e103bf4a3e6 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://gerrit.chromium.org/gerrit/2367 Reviewed-by: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org>
2011-08-24Set up the serial port for qemu.Gabe Black
BUG=chrome-os-partner:3905 TEST=Built coreboot u-boot Signed-off-by: Gabe Black <gabeblack@google.com> Change-Id: Ica82ba89f73425ff640a7ef47604f1f8216a5607 Reviewed-on: http://gerrit.chromium.org/gerrit/2073 Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org>
2011-08-24fdt: Add serial port controlled by device treeSimon Glass
This adds a new console serial port which is implemented by the driver selected in the device tree. BUG=chromium-os:11623 TEST=build and boot U-Boot on Seaboard Change-Id: I0e41f795a78d165c2907a9f8faeeabe1a2639a18 Reviewed-on: http://gerrit.chromium.org/gerrit/958 Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2011-02-21serial: Add Tegra2 serial port supportTom Warren
Signed-off-by: Tom Warren <twarren@nvidia.com>
2010-10-29Replace CONFIG_RELOC_FIXUP_WORKS by CONFIG_NEEDS_MANUAL_RELOCWolfgang Denk
By now, the majority of architectures have working relocation support, so the few remaining architectures have become exceptions. To make this more obvious, we make working relocation now the default case, and flag the remaining cases with CONFIG_NEEDS_MANUAL_RELOC. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
2010-10-19common: Enable serial for PXA250Marek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-06serial.c: Fix build breakage introduced with commit e3c78c9bStefan Roese
This patch fixes the compilation problem introduced with commit e3c78c9b [ppc4xx: Remove now unused CONFIG_UART1_CONSOLE]: -> ./MAKEALL TB5200 Configuring for TB5200 board... serial.c: In function '__default_serial_console': serial.c:94: warning: no return statement in function returning non-void I accidentally removed an "#else" line. This patch adds it back. Signed-off-by: Stefan Roese <sr@denx.de>
2010-09-23ppc4xx: Remove now unused CONFIG_UART1_CONSOLEStefan Roese
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>
2010-09-23ppc4xx: Use common NS16550 driver for PPC4xx UARTStefan Roese
This patch removes the PPC4xx UART driver. Instead the common NS16550 driver is used, since all PPC4xx SoC's use this peripheral device. The file 4xx_uart.c now only implements the UART clock calculation function which also sets the SoC internal UART divisors. All PPC4xx board config headers are changed to use this common NS16550 driver now. Tested on these boards: acadia, canyonlands, katmai, kilauea, sequoia, zeus Signed-off-by: Stefan Roese <sr@denx.de>
2010-09-08Merge branch 'master' of git://git.denx.de/u-boot-samsungWolfgang Denk
2010-08-26ARMV7: S5P: rename from CONFIG_S5PC1XX to CONFIG_S5PMinkyu Kang
Use the same configuration around S5P SoCs. (s5pc100, s5pc110, s5pc210 and so on) Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-08-10ARM: Add support for MB86R0x SoCsMatthias Weisser
Signed-off-by: Matthias Weisser <weisserm@arcor.de>
2010-05-06x86: Use CONFIG_SERIAL_MULTIGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-04-30SAMSUNG: serial: modify name from s5pc1xx to s5pMinkyu Kang
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>
2010-04-24mpc512x: add multi serial PSC supportAnatolij Gustschin
Extend mpc512x serial driver to support multiple PSC ports. Subsequent patches for PDM360NG board support make use of this functionality by defining CONFIG_SERIAL_MULTI in the board config file. Additionally the used PSC devices are specified by defining e.g. CONFIG_SYS_PSC1, CONFIG_SYS_PSC4 and CONFIG_SYS_PSC6. Support for PSC devices other than 1, 3, 4 and 6 is not added by this patch because these aren't used currently. In the future it can be easily added using DECLARE_PSC_SERIAL_FUNCTIONS(N) and INIT_PSC_SERIAL_STRUCTURE(N) macros in cpu/mpc512x/serial.c. Additionally you have to add code for registering added devices in serial_initialize() in common/serial.c. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2009-10-13s5pc1xx: support serial driverMinkyu Kang
This patch includes the serial driver for s5pc1xx. s5pc1xx uart driver needs own register setting and clock configuration. So, need to special driver. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2009-10-03Conditionally perform common relocation fixupsPeter Tyser
Add #ifdefs where necessary to not perform relocation fixups. This allows boards/architectures which support relocation to trim a decent chunk of code. Note that this patch doesn't add #ifdefs to architecture-specific code which does not support relocation. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-07-18stdio/device: rework function naming conventionJean-Christophe PLAGNIOL-VILLARD
So far the console API uses the following naming convention: ======Extract====== typedef struct device_t; int device_register (device_t * dev); int devices_init (void); int device_deregister(char *devname); struct list_head* device_get_list(void); device_t* device_get_by_name(char* name); device_t* device_clone(device_t *dev); ======= which is too generic and confusing. Instead of using device_XX and device_t we change this into stdio_XX and stdio_dev This will also allow to add later a generic device mechanism in order to have support for multiple devices and driver instances. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Edited commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-028xxx: Second UART port added for MPC85xx, MPC83xx, MPC86xx processorsPoonam Aggrwal
Defining the next two configs allows to switch the serial port from the console using the setenv stdin and stdout 1. #define CONFIG_SERIAL_MULTI 1 /* Enable both serial ports */ 2. #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* determine from environment */ Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-12ZOOM2 Add serial support.Tom Rix
Zoom2 serial is in general supplied by one of the 4 UARTS on the debug board. The default serial is from the USB connector on left side of the debug board. The USB connector will produce 2 of the 4 UARTS. On your host pick the first enumeration. The details of the setting of the serial gpmc setup are not available. The values were provided by another party. The serial port set up is the same with Zoom1. Baud rate 115200, 8 bit data, no parity, 1 stop bit, no flow. The kernel bootargs are console=ttyS3,115200n8 Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
2009-02-11common/{hush, kgdb, serial}.c: build by COBJS-$(...) in MakefileMike Frysinger
Move global '#ifdef CONFIG_xxx .... #endif' out of the .c files and into the COBJS-$(CONFIG_xxx) in the Makefile. Also delete unused var in kgdb code in the process. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-02-04ARM: s3c24xx: Multiple serial port supportHarald Welte
This patch adds support for CONFIG_SERIAL_MULTI on s3c24x0 CPU's Signed-off-by: Harald Welte <laforge@openmoko.org>
2008-01-09serial: Make default_serial_console() a weak functionMatthias Fuchs
With this patch it is possible to reimplement default_serial_console() in board specific code. This will be done in the upcomming PMC440 U-Boot port. This also allows the lwmon board maintainer to remove the '#if !defined(CONFIG_LWMON) ...' from common/serial.c. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2007-10-31ppc4xx: Add PPC405EX supportStefan Roese
Signed-off-by: Stefan Roese <sr@denx.de>
2007-09-07PXA270: Add support for multiple serial ports.stefano babic
This patch adds support for multiple serial ports to the PXA target. FFUART, BTUART and STUART are supported. Signed-off-by: Stefano Babic <sbabic@denx.de>
2007-03-24[PATCH] Clean up 40EZ/Acadia supportStefan Roese
This patch cleans up all the open issue of the preliminary Acadia support. Signed-off-by: Stefan Roese <sr@denx.de>
2006-08-30Make the serial driver framework work with CONFIG_SERIAL_MULTI enabledWolfgang Denk
2006-06-30Merge: Add support for AMCC 440SPe CPU based eval board (Yucca).Marian Balakowicz
2006-06-30Add support for AMCC 440SPe CPU based eval board (Yucca).Marian Balakowicz
2006-06-16Add support for CONFIG_SERIAL_MULTI on MPC5xxxWolfgang Denk
Patch by Martin Krause, 8 Jun 2006 This patch supports two serial consoles on boards with a MPC5xxx CPU. The console can be switched at runtime by setting stdin, stdout and stderr to the desired serial interface (serial0 or serial1). The PSCs to be used as console port are definded by CONFIG_PSC_CONSOLE and CONFIG_PSC_CONSOLE2. See README.serial_multi for details.
2006-03-31GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk
2005-01-09* Patch by Leif Lindholm, 23 Sep 2004:wdenk
add support for the AMD db1550 board * Patch by Travis Sawyer, 15 Sep 2004: Add CONFIG_SERIAL_MULTI support for ppc4xx, update README.serial_multi
2004-10-11CleanupLABEL_2004_10_12_0110wdenk
2004-10-11* Patch by Pantelis Antoniou, 14 Sep 2004:wdenk
Fix early serial hang when CONFIG_SERIAL_MULTI is defined. * Patch by Pantelis Antoniou, 14 Sep 2004: Kick watchdog when bz-decompressing
2004-08-01* Code cleanupwdenk
* Patch by Sascha Hauer, 28 Jun: - add generic support for Motorola i.MX architecture - add support for mx1ads, mx1fs2 and scb9328 boards * Patches by Marc Leeman, 23 Jul 2004: - Add define for the PCI/Memory Buffer Configuration Register - corrected comments in cpu/mpc824x/cpu_init.c * Add support for multiple serial interfaces (for example to allow modem dial-in / dial-out)
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