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2010-01-31new at91_emac network driver (NET_MULTI api)Jens Scharsig
* add's at91_emac (AT91RM9200) network driver (NET_MULTI api) * enable driver with CONFIG_DRIVER_AT91EMAC * generic PHY initialization * modify AT91RM9200 boards to use NET_MULTI driver * the drivers has been tested with LXT971 Phy and DM9161 Phy at MII and RMII interface Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-12-05Generic udelay() with watchdog supportIngo van Lil
According to the PPC reference implementation the udelay() function is responsible for resetting the watchdog timer as frequently as needed. Most other architectures do not meet that requirement, so long-running operations might result in a watchdog reset. This patch adds a generic udelay() function which takes care of resetting the watchdog before calling an architecture-specific __udelay(). Signed-off-by: Ingo van Lil <inguin@gmx.de>
2009-10-13Add support for Eukrea CPUAT91 SBCTom Rix
CPUAT91 is built around Atmel's AT91RM9200 and has up to 16MB of NOR flash, up to 128MB of SDRAM, and includes a Micrel KS8721 PHY in RMII mode. Signed-off-by: Eric Benard <eric@eukrea.com> Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
2009-08-03rm9200 lowevel_init: don't touch reserved/readonly registersDavid Brownell
For some reason the AT91rm9200 lowlevel init writes to a bunch of reserved or read-only addresses. All the boards seem to define the value-to-be-written values as zero ... but they shouldn't actually be writing *anything* there. No documented erratum justifies these accesses. It looks like maybe some pre-release BDI-2000 setup code has been carried along by cargo cult programming since at least late 2004 (per GIT history). Here's a patch disabling what seems to be bogosity. Tested on a csb337; there were no behavioral changes. Signed-off-by: David Brownell <david-b@pacbell.net> on RM9200ek Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-07-22rm9200 ethernet driver: board-specific quirk (csb337)David Brownell
CSB337 boards originally shipped with MicroMonitor, not U-Boot; and with a version using a different convention for recording Ethernet addresses than anyone else. To avoid breaking Linux when it uses U-Boot, have it use the same convention on that hardware. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-06-12arm: timer and interrupt init reworkJean-Christophe PLAGNIOL-VILLARD
actually the timer init use the interrupt_init as init callback which make the interrupt and timer implementation difficult to follow so now rename it as int timer_init(void) and use interrupt_init for interrupt btw also remane the corresponding file to the functionnality implemented as ixp arch implement two timer - one based on interrupt - so all the timer related code is moved to timer.c Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-12at91rm9200: move reset code to reset.cJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-12i2c: Create common default i2c_[set|get]_bus_speed() functionsPeter Tyser
New default, weak i2c_get_bus_speed() and i2c_set_bus_speed() functions replace a number of architecture-specific implementations. Also, providing default functions will allow all boards to enable CONFIG_I2C_CMD_TREE. This was previously not possible since the tree-form of the i2c command provides the ability to display and modify the i2c bus speed which requires i2c_[set|get]_bus_speed() to be present. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-04-28Replace __attribute references with __attribute__Peter Tyser
__attribute__ follows gcc's documented syntax and is generally more common than __attribute. This change is only asthetic and should not affect functionality. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-04-04at91rm9200: Reset updateJean-Christophe PLAGNIOL-VILLARD
Update the rm9200 reset sequence to try executing a board-specific reset function and move specific board reset to board. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-04-04at91rm9200: move serial shutdown code to serial driversJean-Christophe PLAGNIOL-VILLARD
introduce serial_exit for this purpose. Use it only when the rm9200 serial driver is active Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-04-04at91rm9200: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD
add CONFIG_AT91RM9200_USART to activate the driver Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-03-20cpu/: get mac address from environmentMike Frysinger
The environment is the canonical storage location of the mac address, so we're killing off the global data location and moving everything to querying the env directly. The cpus that get converted here: at91rm9200 mpc512x mpc5xxx mpc8260 mpc8xx ppc4xx Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com> CC: John Rigby <jrigby@freescale.com> CC: Stefan Roese <sr@denx.de>
2009-01-06at91rm9200: move define from lowlevel_init to headerJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-01-06at91rm9200: rename lowlevel init value to CONFIG_SYS_Jean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-12-15i2c: merge all i2c_reg_read() and i2c_reg_write() into inline functionsTimur Tabi
All implementations of the functions i2c_reg_read() and i2c_reg_write() are identical. We can save space and simplify the code by converting these functions into inlines and putting them in i2c.h. Signed-off-by: Timur Tabi <timur@freescale.com> Acked-By: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-12at91rm9200: fix errors with CONFIG_CMD_I2C_TREEJens Scharsig
This patch prevents linker error on AT91RM9200 boards, if CONFIG_CMD_I2_TREE is set. It implements i2c_set_bus_speed and i2c_get_bus_speed as a dummy function. Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
2008-07-06Remove duplicate definitions in include/lxt971a.h.Hugo Villeneuve
Remove duplicate definitions in include/lxt971a.h. Remove duplicate registers and bits definitions in include/lxt971a.h for standard MII registers, and use values in include/miiphy.h instead. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-05-21Big white-space cleanup.Wolfgang Denk
This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-03-30use correct at91rm9200 register nameDavid Brownell
This fixes a naming bug for at91rm9200 lowlevel init code: NOR boot flash is on chipselect 0, not chipselect 2. This makes code use the register name from chip datasheets. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2007-10-24fix warning: no return statement in function returning non-voidJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2007-08-14Coding style cleanup. Update CHANGELOG.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-08-14Add the files.Peter Pearse
2007-08-14Add MACH_TYPE records for several AT91 boards.Peter Pearse
Merge to two at45.c files into a common file, split to at45.c and spi.c Fix spelling error in DM9161 PHY Support. Initialize at91rm9200 board (and set LED). Add PIO control for at91rm9200dk LEDs and Mux. Change dataflash partition boundaries to be compatible with Linux 2.6. Signed-off-by: Peter Pearse <peter.pearse@arm.com> Signed-off-by: Ulf Samuelsson <ulf@atmel.com>
2007-08-07Merge with git://www.denx.de/git/u-boot.gitMarkus Klotzbuecher
2007-07-09cpu/[7a-ln-z]*: Remove obsolete references to CONFIG_COMMANDSJon Loeliger
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-07-04cpu/ non-mpc*: Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger
This is a compatibility step that allows both the older form and the new form to co-exist for a while until the older can be removed entirely. All transformations are of the form: Before: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) After: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT) Signed-off-by: Jon Loeliger <jdl@freescale.com>
2006-11-27Merge with /home/mk/git/u-boot-generic_ohci#generic_ohciWolfgang Denk
2006-11-27Merge with /home/wd/git/u-boot/masterWolfgang Denk
2006-11-27Introduced the configuration option CONFIG_USB_OHCI_NEW in order to be ableMarkus Klotzbuecher
to choose between the old and the generic OHCI drivers.
2006-10-09Move "ar" flags to config.mk to allow for silent "make -s"Wolfgang Denk
Based on patch by Mike Frysinger, 20 Jun 2006
2006-09-01Add support for a saving build objects in a separate directory.Marian Balakowicz
Modifications are based on the linux kernel approach and support two use cases: 1) Add O= to the make command line 'make O=/tmp/build all' 2) Set environement variable BUILD_DIR to point to the desired location 'export BUILD_DIR=/tmp/build' 'make' The second approach can also be used with a MAKEALL script 'export BUILD_DIR=/tmp/build' './MAKEALL' Command line 'O=' setting overrides BUILD_DIR environent variable. When none of the above methods is used the local build is performed and the object files are placed in the source directory.
2006-05-30Support generic OHCI support for the s3c24x0 cpu.Markus Klotzbuecher
2006-05-23Changed the mp2usb (at91rm9200) board to use the generic OHCI driver. SomeMarkus Klotzbuecher
fixes to the latter.
2006-03-31GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk
2006-03-11Some code cleanup for GCC 4.xWolfgang Denk
2005-10-28Add support for multiple PHYs.Marian Balakowicz
2005-10-13Support passing of OF flat trees to the kernel.Wolfgang Denk
Patch by Pantelis Antoniou, 04 Sep 2005
2005-10-09Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200Wolfgang Denk
Patch by Anders Larsen, 07 Oct 2005 The Atmel errata #11 states that the transfer buffer descriptor table must be aligned on a 16-word boundary. As it turned out, this is insufficient - it seems the table must be aligned on a boundary at least as large as the table itself (in Linux this is not an issue - the table is aligned on a PAGE_SIZE (4096) boundary).
2005-10-06Complete support for the KwikByte KB920x boardsWolfgang Denk
Patch by Anders Larsen, 05 Oct 2005
2005-10-05Set the AT91RM9200 clock to asynchronous modeWolfgang Denk
Patch by Anders Larsen, 03 May 2005
2005-10-05Set the AT91RM9200 clock to synchronous modeWolfgang Denk
Patch by Anders Larsen, 29 Apr 2005
2005-10-05Add support for Cogent csb637Wolfgang Denk
Patch by Anders Larsen, 29 Apr 2005
2005-10-05Fix dm9161.c initializationWolfgang Denk
Patch by Anders Larsen, 29 Apr 2005
2005-10-05* Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200Wolfgang Denk
Patch by Anders Larsen, 29 Apr 2005 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
2005-09-26Add support for AT91RM9200 OHCI Controller.Wolfgang Denk
Patch by Eric Benard, 07 Apr 2005
2005-08-23Fix make dependencies for at91rm9200 and ks8695 cpusWolfgang Denk
Patch by Steven Scholz, 23 Aug 2005
2005-08-12Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3Wolfgang Denk
Patch by Anders Larsen, 26 Apr 2005
2005-04-20Cleanup serial console baudrate calculation on AT91RM9200wdenk
generated by cgit (git 2.34.1) at 2024-12-26 19:06:11 +0000