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* Remove duplicate #defines in atngw100.h and mimc200.hSemih Hazar2010-11-28-2/+0
| | | | | | | | | Two configuration include files had duplicate CONFIG_DOS_PARTITION definitions with the same value. This patch does not effect anything, just trims unnecessary text. Signed-off-by: Semih Hazar <semih.hazar@indefia.com>
* avr32: Add simple paging supportHaavard Skinnemoen2010-09-03-0/+3
| | | | | | | | | | | | | | | | | | Use the MMU hardware to set up 1:1 mappings between physical and virtual addresses. This allows us to bypass the cache when accessing the flash without having to do any physical-to-virtual address mapping in the CFI driver. The virtual memory mappings are defined at compile time through a sorted array of virtual memory range objects. When a TLB miss exception happens, the exception handler does a binary search through the array until it finds a matching entry and loads it into the TLB. The u-boot image itself is covered by a fixed TLB entry which is never replaced. This makes the 'saveenv' command work again on ATNGW100 and other boards using the CFI driver, hopefully without breaking any rules. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* MIMC200: set default fbmem valueMark Jackson2009-11-22-1/+1
| | | | | | | This patch adds a default bootargs "fbmem" value to the CONFIG_BOOTARGS string for the MIMC200 board. Signed-off-by: Mark Jackson <mpfj@mimc.co.uk>
* Add LCD support to MIMC200 boardMark Jackson2009-07-26-0/+16
| | | | | | This patch updates the MIMC200 files to enable the LCD. Signed-off-by: Mark Jackson <mpfj@mimc.co.uk>
* Merge branch 'mimc200' into nextHaavard Skinnemoen2009-02-23-3/+3
|\ | | | | | | | | | | | | Conflicts: board/mimc/mimc200/mimc200.c include/configs/mimc200.h
| * MIMC200 board now uses CONFIG_DISABLE_CONSOLEMark Jackson2008-10-05-3/+3
| | | | | | | | | | | | | | | | Changed MIMC200 board setup and config to use CONFIG_DISABLE_CONSOLE. Also fixed default uImage location. Signed-off-by: Mark Jackson <mpfj@mimc.co.uk> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* | Merge branch 'fixes' into cleanupsHaavard Skinnemoen2008-12-17-43/+43
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: board/atmel/atngw100/atngw100.c board/atmel/atstk1000/atstk1000.c cpu/at32ap/at32ap700x/gpio.c include/asm-avr32/arch-at32ap700x/clk.h include/configs/atngw100.h include/configs/atstk1002.h include/configs/atstk1003.h include/configs/atstk1004.h include/configs/atstk1006.h include/configs/favr-32-ezkit.h include/configs/hammerhead.h include/configs/mimc200.h
| * | rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-41/+41
| |/ | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * rename CFG_ENV macros to CONFIG_ENVJean-Christophe PLAGNIOL-VILLARD2008-09-10-2/+2
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * rename CFG_ENV_IS_IN_FLASH in CONFIG_ENV_IS_IN_FLASHJean-Christophe PLAGNIOL-VILLARD2008-09-10-1/+1
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | avr32: refactor the portmux/gpio codeHaavard Skinnemoen2008-09-01-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Separate the portmux configuration functionality from the GPIO pin control API. - Separate the controller-specific code from the chip-specific code. - Allow "ganged" port configuration (multiple pins at once). - Add more flexibility to the "canned" peripheral select functions: - Allow using more than 23 address bits, more chip selects, as well as NAND- and CF-specific pins. - Make the MACB SPEED pin optional, and choose between MII/RMII using a parameter instead of an #ifdef. - Make it possible to use other MMC slots than slot 0, and support different MMC/SDCard data bus widths. - Use more reasonable pull-up defaults; floating pins may consume a lot of power. - Get rid of some custom portmux code from the mimc200 board code. The old gpio/portmux API couldn't really handle its requirements, but the new one can. - Add documentation. The end result is slightly smaller code for all boards. Which isn't really the point, but at least it isn't any larger. This has been verified on ATSTK1002 and ATNGW100. I'd appreciate if the board maintainers could help me test this on their boards. In particular, the mimc200 port has lost a lot of code, so I'm hoping Mark can help me out. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Cc: Mark Jackson <mpfj@mimc.co.uk> Cc: Alex Raimondi <alex.raimondi@miromico.ch> Cc: Julien May <julien.may@miromico.ch> Changes since v1: * Enable pullup on NWAIT * Add missing include to portmux-pio.h * Rename CONFIG_PIO2 -> CONFIG_PORTMUX_PIO to match docs
* hammerhead/mimc200: Use CONFIG_FLASH_CFI_DRIVERHaavard Skinnemoen2008-08-20-1/+1
| | | | | | CFG_FLASH_CFI_DRIVER was recently renamed CONFIG_FLASH_CFI_DRIVER. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Add MIMC200 boardMark Jackson2008-08-20-0/+177
The MIMC200 board is based on Atmel's NGW100 dev kit, but with an extra 8MByte FLASH and 128KByte FRAM. Signed-off-by: Mark Jackson <mpfj@mimc.co.uk> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
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