- 01 8月, 2008 1 次提交
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由 Pieter du Preez 提交于
Structs called at91_nand_data where renamed to atmel_nand_data and configs called *MTD_NAND_AT91* where renamed to *MTD_NAND_ATMEL*. This was unfortunately not done consistently, causing NAND chips not being initialised on several ARM boards. I am aware that the author of the original change did not rename MTD_NAND_AT91_BUSWIDTH to MTD_NAND_ATMEL_BUSWIDTH, for example. All *MTD_NAND_AT91* where renamed to *MTD_NAND_ATMEL* in order to keep naming consistency. This patch was only tested on a MACH_SAM9_L9260, as this is the only ARM board I have to my disposal. Before this patch: $ git-ls-files |xargs grep atmel_nand |wc -l 105 $ git-ls-files |xargs grep at91_nand |wc -l 4 $ git-ls-files |xargs grep MTD_NAND_ATMEL |wc -l 8 $ git-ls-files |xargs grep MTD_NAND_AT91 |wc -l 47 After this patch: $ git-ls-files |xargs grep atmel_nand |wc -l 109 $ git-ls-files |xargs grep at91_nand |wc -l 0 $ git-ls-files |xargs grep MTD_NAND_ATMEL |wc -l 55 $ git-ls-files |xargs grep MTD_NAND_AT91 |wc -l 0 Signed-off-by: NPieter du Preez <pdupreez@gmail.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 10 7月, 2008 1 次提交
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由 sedji gaouaou 提交于
Support for the at91sam9g20 : Atmel 400Mhz ARM 926ej-s SOC. AT91sam9g20 is an evolution of the at91sam9260 with a faster clock speed. We created a new board for this device but based the chip support directly on 9260 files with little updates. Here is the chip page on Atmel wabsite: http://atmel.com/dyn/products/product_card.asp?part_id=4337Signed-off-by: NSedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: NJustin Waters <justin.waters@timesys.com> Acked-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 02 6月, 2008 2 次提交
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由 Andrew Victor 提交于
Add support for three AT91-based boards available from Calao Systems: USB_A9260, USB_A9263 and QIL_A9260. Signed-off-by: NGrégory Hermant <gregory.hermant@calao-systems.com> Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Andrew Victor 提交于
Cleanup the YL9200 board-support file. Other things fixed are: - Use new-style UART initialization - Register all LEDs as gpio_leds. - NOR Flash error noted in comments fixed by increasing YL9200_FLASH_SIZE - The only I2C device is the AT24C eeprom. - Setup of NWAIT pin and programming of SMC controller for the LCD/VGA. - Configure touchscreen interrupt pin. Also adding the board to the KConfig and Makefile. Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 17 4月, 2008 4 次提交
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由 Andrew Victor 提交于
Update AT91SAM9/CAP9 PIT driver to use generic time and clockevent infrastructure: - Clocksource gives sub-microsecond timestamp precision, assuming memory is clocked at over 16 MHz. It's less than a 32 bit counter, unless it's is also generating IRQs. - Clockevent device supports periodic mode only; no oneshot support from this hardware. No IRQs generated unless it's the active clocksource. Later, another timer (probably from a TC module) can provide a oneshot clockevent device to get NO_HZ and High-Res-Timer behavior. This also updates the timekeeping to use the actual master clock rate on the system, instead of compile-time <asm/arch/timex.h> constants matching what Atmel's EK boards use. (Product boards may well differ!) Plus cleanup: rename "*_timer*" symbols to "*_pit*" (there are other timers, but only one PIT); shorter lines; remove needless CPP stuff; make several symbols static; etc. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Andrew Victor 提交于
Support for the emQbit ECB_AT91 board. <http://wiki.emqbit.com/free-ecb-at91> Original patch from Nelson Castillo. Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Andrew Victor 提交于
Support for the Olimex SAM9-L9260 board. <http://www.olimex.com/dev/sam9-L9260.html> Original patch from Ivan Vasilev. Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Andrew Victor 提交于
Support for the Kwikbyte KB9260 (CAM60) board. <http://www.kwikbyte.com/KB9260.html> Original patch from Kwikbyte. Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 04 2月, 2008 1 次提交
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由 Guennadi Liakhovetski 提交于
Currently early kernel messages, i.e., those from uncompression, go to the debugging UART. And if it is enabled in the platform configuration, but not initialized by the bootloader, the machine hangs, waiting for UART status change. Besides, having those messages on another UART - typically the console UART - may be preferrable. This patch allows selecting the UART in kernel configuration. Signed-off-by: NGuennadi Liakhovetski <lg@denx.de> Acked-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 26 1月, 2008 3 次提交
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由 Andrew Victor 提交于
Add support for the Atmel AT91CAP9A-DK Evaluation Kit board. Signed-off-by: NStelian Pop <stelian@popies.net> Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Andrew Victor 提交于
Add support for Atmel's AT91CAP9 Customizable Microcontroller family. <http://www.atmel.com/products/AT91CAP/Default.asp> Signed-off-by: NStelian Pop <stelian@popies.net> Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 David Brownell 提交于
This makes HZ configurable on AT91, following the model used on OMAP. It defaults to a power of two on AT91rm9200 chips, avoiding rounding errors which come from dividing a 32 KiHz clock to generate scheduler irqs; and uses 100 on AT91sam926x chips, using MCK/16 (multi-MHZ). Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Acked-by: NRemy Bhmer <linux@bohmer.net> Acked-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 13 10月, 2007 2 次提交
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由 David Brownell 提交于
GENERIC_TIME and GENERIC_CLOCKEVENTS support for the at91rm9200. - Oneshot mode (used for NO_HZ and high res timers) uses the alarm to emulate a real oneshot timer; the trickiest bit is how to avoid some lowlevel races. Thanks to Remy Bohmer for various fixes to this code. - Tighten up periodic mode support using the PIT. - Streamline reads of the 32KHz counter. Thanks to Marc Pignat for some testing results: the CRTR register has *very* odd behavior. The reread appears to work around stranger glitches than just getting an old clock value (which would quickly self-correct). - Remove the rounding-up of tick_usec to 10.009 msec (32KiHz/100), since that no longer acts correct (time increases too fast). Note that the at91sam9 and at91x40 chips need other solutions, since they don't have the same system timer module. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Acked-by: NBill Gatliff <bgat@billgatliff.com> Acked-by: NRemy Bohmer <linux@bohmer.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Greg Ungerer 提交于
Configuration support for the AT91x40 CPU and EB01 board. Signed-off-by: NGreg Ungerer <gerg@uclinux.org> Acked-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 12 5月, 2007 2 次提交
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由 Andrew Victor 提交于
Add support for the Atmel AT91SAM9RL-EK development board. Signed-off-by: NNicolas Ferre <nicolas.ferre@rfo.atmel.com> Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Andrew Victor 提交于
Add support for Atmel's new AT91SAM9RL range of processors. Includes similar peripherals as other AT91SAM9 processors, but with a High-speed USB controller and various sizes of internal SRAM. Signed-off-by: NNicolas Ferre <nicolas.ferre@rfo.atmel.com> Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 09 5月, 2007 1 次提交
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由 Matt LaPlante 提交于
Fix various typos in kernel docs and Kconfigs, 2.6.21-rc4. Signed-off-by: NMatt LaPlante <kernel1@cyberdogtech.com> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
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- 22 4月, 2007 1 次提交
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由 Simon Richter 提交于
Add the picotux 200 ARM board: - Enable its machine type in the filter in head.S - Add configuration option - Add board initialisation - Add default configuration Signed-off-by: NSimon Richter <Simon.Richter@kleinhenz.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 15 2月, 2007 1 次提交
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由 Andrew Victor 提交于
Add support for the Atmel AT91SAM9XE range of processors. These are basically AT91SAM9260's with different amounts of internal SRAM and Flash. We make use of the existing AT91SAM9260 support, but just perform run-time detection of the size of the internal SRAM. Original patch from Nicolas Ferre. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 08 2月, 2007 3 次提交
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由 Andrew Victor 提交于
Add support for the Atmel AT91SAM9263-EK board. Original patch from Nicolas Ferre. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Andrew Victor 提交于
Add support for the Atmel AT91SAM9263 processor. It is similar to the AT91SAM9260 but with more integrated peripherals, 5 GPIO banks, etc. Original patch from Nicolas Ferre. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Andrew Victor 提交于
Now that Linux includes support for the Atmel AT91SAM9260 and AT91SAM9261 processors in addition to the original Atmel AT91RM9200 (with support for more AT91 processors pending), the "mach-at91rm9200" and "arch-at91rm9200" directories should be renamed to indicate their more generic nature. The following git commands should be run BEFORE applying this patch: git-mv arch/arm/mach-at91rm9200 arch/arm/mach-at91 git-mv include/asm-arm/arch-at91rm9200 include/asm-arm/arch-at91 Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 02 12月, 2006 1 次提交
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由 Andrew Victor 提交于
A number of configuration file changes. These are mainly to replace references to ARCH_AT91RM9200 and ARCH_AT91SAM9261 with the common/generic ARCH_AT91. That way we don't need to mention every specific AT91 processor explicitly. Also adds the configuration option for AT91SAM9260-EK and AT91SAM9261-EK boards. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 01 12月, 2006 1 次提交
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由 Andrew Victor 提交于
This patch includes a number of small changes for integrating the AT91SAM9261 and AT91SAM0260 support. * Can only select support for one AT91 processor at a time. * Remove most of the remaining static memory mapping for the AT91RM9200. * Reserve 1Mb of memory below the IO for mapping the internal SRAM and any custom board-specific devices (ie, FPGA). * The SAM9260 has more serial ports, so increase the maximum to 7. * Define the standard chipselect addresses, and define other addresses relative to those. * CLOCK_TICK_RATE is different on the SAM926x's. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 29 6月, 2006 1 次提交
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由 Andrew Victor 提交于
Patch from Andrew Victor This prepares the way for adding support for the new Atmel AT91SAM926x processors. Major changes: - Rename time.c to at91rm9200_time.c - Rename common.c to at91rm9200.c - Introduce ARCH_AT91, of which ARCH_AT91RM9200, ARCH_AT91SAM9260 and ARCH_AT91SAM9261 are dependent. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 27 6月, 2006 1 次提交
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由 Lennert Buytenhek 提交于
Patch from Lennert Buytenhek This patch adds support for the Ajeco 1ARM Single Board Computer, a VME form factor SBC based on the Atmel AT91 SoC, with 64M RAM, seven serial ports, three ethernet ports, IDE, CF, USB host and device, and S-Video/VGA out.-- Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org>Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 21 6月, 2006 1 次提交
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由 Andrew Victor 提交于
Patch from Andrew Victor This patch adds support for an additional 4 AT91RM9200-based boards: 1. Conitec ARM&EVA [MACH_CARMEVA] (http://www.conitec.net/english/linuxboard.htm) 2. KwikByte KB920x [MACH_KB9200] (http://kwikbyte.com/KB9202_description_new.htm) 3. Embest ATEB9200 [MACH_ATEB9200] (http://www.embedinfo.com/english/product/ATEB9200.asp) 4. Sperry-Sun KAFA board [MACH_KAFA] (unknown) Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 10 1月, 2006 1 次提交
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由 SAN People 提交于
Patch from SAN People Following changes were made to clock.c: 1) Replaced <asm/hardware/clock.h> with <linux/clk.h> 2) Removed old unused clk_enable & clk_disable. 3) Replaced clk_use/clk_unuse with clk_enable/clk_disable. Otherwise it's the same as the previous patch. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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