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* arm: timer and interrupt init reworkJean-Christophe PLAGNIOL-VILLARD2009-06-12-1/+0
| | | | | | | | | | | | | | 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>
* at91sam9/at91cap: improve clock frameworkJean-Christophe PLAGNIOL-VILLARD2009-04-16-1/+2
| | | | | | calculate dynamically the clock rate and pllb setting for usb Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* at91sam9/at91cap: move nand drivers to drivers/mtd/nandJean-Christophe PLAGNIOL-VILLARD2009-03-22-74/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* atmel/at91/boards: compile dataflash partition only when dataflash isJean-Christophe PLAGNIOL-VILLARD2009-03-22-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* at91sam9/at91cap: move common macb initialisation to cpuJean-Christophe PLAGNIOL-VILLARD2009-03-22-21/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* at91sam9/at91cap: move common led management to cpuJean-Christophe PLAGNIOL-VILLARD2009-03-22-40/+6
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* at91sam9/at91cap: move common spi initialisation to cpuJean-Christophe PLAGNIOL-VILLARD2009-03-22-15/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* at91sam9/at91cap: move common serial initialisation to cpuJean-Christophe PLAGNIOL-VILLARD2009-03-22-28/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* AT91: Use AT91_CPU_CLOCK in displaysStelian Pop2008-11-21-1/+1
| | | | | | | | | | Introduce AT91_CPU_CLOCK and use it for displaying the CPU speed in the LCD driver. Also make AT91_MAIN_CLOCK and AT91_MASTER_CLOCK reflect the corresponding board clocks. Signed-off-by: Stelian Pop <stelian@popies.net>
* AT91: Replace AT91_BASE_EMAC by the board specific values.Stelian Pop2008-11-07-1/+1
| | | | | | | | AT91_BASE_EMAC is never used outside the board specific files, so replace its usage by the board specific AT91xxx_BASE_EMAC. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* AT91: Replace (undefined) AT91_ID_US* by the board specific values.Stelian Pop2008-11-07-3/+3
| | | | | | | | | | | | AT91_ID_US0 / AT91_ID_US1 / AT91_ID_US2 were used but never defined. Since they are never used outside the board specific files, they can be replaced by the board specific AT91xxx_ID_US0 / AT91xxx_ID_US1 / AT91xxx_ID_US2. Bug spotted by Jesus Alvarez <jalvarez@micromint.com>. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* lcd: Let the board code show board-specific infoHaavard Skinnemoen2008-10-27-0/+29
| | | | | | | | | | | | | The information displayed when CONFIG_LCD_INFO is set is inherently board-specific, so it should be done by the board code. The current code dealing with this only handles two cases, and is already a horrible mess of #ifdeffery. Yes, this duplicates some code, but it also allows boards to print more board-specific information; this used to be very difficult. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-6/+6
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Moved initialization of Ethernet controllers on Atmel AT91 to board_eth_init()Ben Warren2008-09-02-0/+11
| | | | | | Removed at91sam9_eth_initialize() from net/eth.c Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* at91: Update board NAND drivers to current API.Scott Wood2008-08-13-19/+18
| | | | Signed-off-by: Scott Wood <scottwood@freescale.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-at91Wolfgang Denk2008-07-07-1/+6
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| * Fix boot from NOR due to incorrect reset delay.Stelian Pop2008-07-05-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AT91 RSTC registers are battery-backuped, so their values are not reset across power cycles. One of those registers, the AT91_RSTC_MR register, is being modified by U-Boot, in the ethernet initialisation routine, to generate a 500ms user reset. Unfortunately, this value is not being restored afterwards, causing subsequent resets to also last for 500ms. This long reset sequence causes problems (at least) in the boot sequence from NOR: by the time the CPU tries to load a program from the NOR flash, the latter is still in reset and not yet available. Additionaly, this patch fixes a bug in the original code which caused the reset delay to last for 2s instead of 500ms. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | Cleanup out-or-tree building for some boards (.depend)Wolfgang Denk2008-07-02-1/+1
|/ | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Support AT91CAP9 revC CPUsStelian Pop2008-05-10-0/+28
| | | | | | | | | | | | | The AT91CAP9 revC CPU has a few differences over the previous, revB CPU which was distributed in small quantities only (revA was an internal Atmel product only). The revC silicon needs a special initialisation sequence to switch from the internal (imprecise) RC oscillator to the external 32k clock. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* AT91CAP9ADK: hook up the ATMEL LCD driverStelian Pop2008-05-10-0/+64
| | | | | | | | | This patch makes the necessary adaptations (PIO configurations and defines in config header file) to hook up the Atmel LCD driver to the AT91CAP9ADK board. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* AT91CAP9ADK: Handle 8 or 16 bit NANDStelian Pop2008-05-10-2/+9
| | | | | | | | | The Atmel boards can handle 8 or 16 bit NAND memories. This patch makes the support configurable in the board config header file (CFG_NAND_DBW_8 or CFG_NAND_DBW_16). Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Use a common u-boot.lds file across all AT91CAP9/AT91SAM9 platformsStelian Pop2008-05-10-57/+0
| | | | | | | | | All the AT91CAP9/AT91SAM9 boards have the same linker script. The patch below avoids the duplication of u-boot.lds by putting the file in the cpu directory instead of the board one. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Add proper copyright notices in Atmel boards MakefilesStelian Pop2008-05-10-0/+4
| | | | | | | | The Makefiles for the AT91CAP9/AT91SAM9 boards have an incomplete copyright notice. This patch adds the missing pieces. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Add copyright information in Atmel boards partition.cStelian Pop2008-05-10-0/+2
| | | | | | | | When Ulf did the dataflash.c cleanup, he didn't add his copyright on the new created files. This patch fixes the problem. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Update origin and copyright information in arch-at91sam9 header filesStelian Pop2008-05-10-1/+1
| | | | | | | | | | | | | | | | When doing the AT91CAP9/AT91SAM9 port, a number of header files were copied from the Linux kernel sources. This patch explicitly specifies this origin for all the copied headers, and for those missing copyright information, adds it. Additionaly, the header file 'at91sam926x_mc.h' has been superceeded in the latest kernel sources by 'at91sam9_smc.h'. The copyright information has been confirmed by the AT91 Linux kernel maintainer, Andrew Victor <avictor.za@gmail.com>. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Fix @ -> <at> substitutionStelian Pop2008-05-08-5/+5
| | | | | | | | | | | | | When applying the AT91CAP9 patches upstream, something transformed the '@' character into the ' <at> ' sequence. The patch below restores the original form in all the places where it has been modified (the AT91CAP9 files, the AT91SAM9260 files which were copied from AT91CAP9, and a couple of other files where the ' <at> ' sequence was present). Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Clean up dataflash partitioningUlf Samuelsson2008-04-18-0/+38
| | | | | | | | | | | | | | | This patch removes the board dependent parts from "drivers/mtd/dataflash.c". Each board relying on this, will have the appropriate code in a new file, "partition.c" in the board directory. board Makefiles updated to use the file. The dataflash partitions are aligned on sector/page boundaries. The CONFIG_NEW_DF_PARTITION was used to create named partitions This is now the default operation, and the CONFIG variable is removed. Signed-off-by: Ulf Samuelsson <ulf@atmel.com>
* AT91CAP9ADK: Move CONFIG_CMD_NAND to MakefileJean-Christophe PLAGNIOL-VILLARD2008-04-01-6/+5
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Port AT91CAP9 to the new headersStelian Pop2008-04-01-146/+136
| | | | | | Adapt the existing AT91CAP9 code to the new headers and APIs. Signed-off-by: Stelian Pop <stelian@popies.net>
* at91cap9adk: fix implicit declaration of function 'eth_init'Jean-Christophe PLAGNIOL-VILLARD2008-02-17-0/+3
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* AT91CAP9 support : move board files to Atmel vendor directory.Stelian Pop2008-02-14-0/+542
AT91CAP9 support : move at91cap9adk board files to Atmel vendor directory. Signed-off-by: Stelian Pop <stelian@popies.net>
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