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* Blackfin: bf533-stamp: bump up default clocksMike Frysinger2009-03-24-1/+1
| | | | | | | Since the hardware can handle it, bump the default clocks from 80mhz SCLK and 398mhz CCLK to 100mhz SCLK and 498mhz CCLK. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: bf533-stamp: rewrite startup LED notificationsMike Frysinger2009-03-24-0/+25
| | | | | | | Again, don't clobber pins that we aren't actually using, and use the common LED framework rather than our own hob-job-but-not-really-working. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: unify common ADI board settingsMike Frysinger2009-03-24-937/+719
| | | | | | | | Rather than duplicate the same ADI settings in every ADI board, create a common ADI config header and have all ADI boards start using that. This will also make merging the ~10 boards I have to forward port a lot easier. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: fix SIC_RVECT definition: it is 16bits, not 32bitsMike Frysinger2009-03-23-6/+6
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: drop SPORT_TX read helper macrosMike Frysinger2009-03-23-26/+0
| | | | | | | The SPORT_TX registers cannot be read (the hardware will trigger an error), so drop the read helper macros. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: unify duplicate CPU port definitionsMike Frysinger2009-03-23-320/+314
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: drop now-unused CONFIG_SYS_BFIN_CMD_XXXMike Frysinger2009-03-23-6/+0
| | | | | | | With the new CONFIG_XXX system and CONFIG_CMD_XXX handling, these defines are no longer used/needed. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: update lockbox api according to latest documentationMike Frysinger2009-03-23-35/+35
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: fix SWRST/SYSCR register sizesMike Frysinger2009-03-23-9/+9
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: update anomaly listsMike Frysinger2009-03-23-11/+39
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Merge branch 'master' of git://git.denx.de/u-boot-avr32Wolfgang Denk2009-03-23-231/+587
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| * Merge branch 'evk1100-prep'Haavard Skinnemoen2009-03-23-0/+0
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| | * avr32: fix cacheflush.h location introducted by d8f2aa3298610bJean-Christophe PLAGNIOL-VILLARD2009-03-23-0/+0
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | Merge branch 'mimc200'Haavard Skinnemoen2009-03-23-231/+587
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| | * \ Merge branch 'evk1100-prep' into nextHaavard Skinnemoen2009-02-23-119/+129
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| | | * AVR32: Make GPIO implmentation cpu dependentGunnar Rangoy2009-02-23-81/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are some differences in the implementation of GPIO in the at32uc chip compared to the ap700x series. Signed-off-by: Gunnar Rangoy <gunnar@rangoy.com> Signed-off-by: Paul Driveklepp <pauldriveklepp@gmail.com> Signed-off-by: Olav Morken <olavmrk@gmail.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * AVR32: Move addrspace.h to arch-directory, and move some functions from io.h ↵Olav Morken2009-02-23-37/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | to addrspace.h The AVR32A architecture (which AT32UC3A-series is based on) has a different memory layout than the AVR32B-architecture. This patch moves addrspace.h to an arch-dependent directory in preparation for AT32UC3A-support. It also moves some address-space manipulation functions from io.h to addrspace.h. Signed-off-by: Gunnar Rangoy <gunnar@rangoy.com> Signed-off-by: Paul Driveklepp <pauldriveklepp@gmail.com> Signed-off-by: Olav Morken <olavmrk@gmail.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * AVR32: Make cacheflush cpu-dependentOlav Morken2009-02-23-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AT32UC3A series of processors doesn't contain any cache, and issuing cache control instructions on those will cause an exception. This commit makes cacheflush.h arch-dependent in preparation for the AT32UC3A-support. Signed-off-by: Gunnar Rangoy <gunnar@rangoy.com> Signed-off-by: Paul Driveklepp <pauldriveklepp@gmail.com> Signed-off-by: Olav Morken <olavmrk@gmail.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | * | 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 'cleanups' into nextHaavard Skinnemoen2009-02-23-190/+536
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| | | * \ Merge branch 'fixes' into cleanupsHaavard Skinnemoen2008-12-17-44026/+50682
| | | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| | | * | | avr32: Add support for "GPIO" port muxHaavard Skinnemoen2008-09-01-0/+193
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "GPIO" port mux is used on AVR32 UC3 parts as well as AT32AP7200 and all later AVR32 chips. This patch adds a driver for it, implementing the same API as the existing portmux-pio driver but with more functionality. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * | | avr32: use board_early_init_r instead of board_init_infoHaavard Skinnemoen2008-09-01-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the avr32-specific board_init_info hook by the standard board_early_init_r hook and make it optional. board_early_init_r() runs somewhat earlier than board_init_info used to do, but this isn't a problem for any of the in-tree boards. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * | | avr32: Use board_postclk_init instead of gclk_initHaavard Skinnemoen2008-09-01-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the avr32-specific gclk_init() board hook with the standard board_postclk_init() hook which is supposed to run at the same point during initialization. Provide a dummy weak alias for boards not implementing this hook. The cost of this is: - 2 bytes for the dummy function (retal 0) - 2 bytes for each unnecessary function call (short rcall) which is a pretty small price to pay for avoiding lots of #ifdef clutter. In this particular case, all boards probably end up slightly smaller because we avoid the conditional checking if the gclk_init symbol is NULL. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * | | avr32: Add gclk helper functionsHaavard Skinnemoen2008-09-01-2/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add two helper functions for configuring and enabling generic clocks: - gclk_enable_output: Enables output on a GCLKx pin - gclk_set_rate: Configures a gclk to run at a specific rate This should eliminate any reason to go mucking about with PM registers from board code. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * | | avr32: refactor the portmux/gpio codeHaavard Skinnemoen2008-09-01-184/+243
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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
| | | * | | avr32: data_bits should reflect the actual number of data bitsHaavard Skinnemoen2008-09-01-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the data_bits enum in struct sdram_config reflect the actual number of data bits on the bus, i.e. 16 or 32. Having 0 mean 16 bits and 1 mean 32 bits is just too confusing. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* | | | | | Add define for mpc5200 CDM_CLK_ENAJon Smirl2009-03-23-0/+1
|/ / / / / | | | | | | | | | | | | | | | Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
* | | | | UBIFS: Implement read-only UBIFS support in U-BootStefan Roese2009-03-20-1/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The U-Boot UBIFS implementation is largely a direct copy from the current Linux version (2.6.29-rc6). As already done in the UBI version we have an "abstraction layer" to redefine or remove some OS calls (e.g. mutex_lock() ...). This makes it possible to use the original Linux code with very little changes. And by this we can better update to later Linux versions. I removed some of the Linux features that are not used in the U-Boot version (e.g. garbage-collection, write support). Signed-off-by: Stefan Roese <sr@denx.de> CC: Artem Bityutskiy <dedekind@infradead.org> CC: Adrian Hunter <ext-Adrian.Hunter@nokia.com>
* | | | | Add LZO decompressor supportStefan Roese2009-03-20-0/+197
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds LZO decompression support to U-Boot. It is needed for the upcoming UBIFS support, since UBIFS uses LZO as default compressor/ decompressor. Since we only support read-only in UBIFS, only the decompressor is needed. All this is copied with minor changes from the current Linux kernel version (2.6.28-rc8). This patch only implements this LZO decompressor support for PPC. Other platforms using UBIFS will have to add the required "include/asm/unaligned.h" as well. It should be fairly easy to copy this from the Linux source tree as I have done it for PPC in this patch. Signed-off-by: Stefan Roese <sr@denx.de>
* | | | | Separate mtdparts command from jffs2Stefan Roese2009-03-20-111/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the mtdparts commands are included in the jffs2 command support. This doesn't make sense anymore since other commands (e.g. UBI) use this infrastructure as well now. This patch separates the mtdparts commands from the jffs2 commands making it possible to only select mtdparts when no JFFS2 support is needed. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* | | | | Add support for the digsy MTC board.Grzegorz Bernacki2009-03-20-0/+346
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the InterControl custom device based on the MPC5200B chip. Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
* | | | | ppc4xx: Use correct io accessors for esd 405/440 boardsMatthias Fuchs2009-03-20-17/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch replaces in/out8/16/32 macros by in/out_8/_be16/_be32 macros. Also volatile pointer references are replaced by the new accessors. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* | | | | ppc4xx: Update TEXT_BASE for DASA_SIM boardsMatthias Fuchs2009-03-20-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix building DASA_SIM boards by increasing U-Boot's size in flash. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* | | | | ppc4xx: DU405 maintenance fixMatthias Fuchs2009-03-20-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -strip unused features -fix resetting phy Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* | | | | ppc4xx: Abort autoboot only by space key on CPCI405 boardsMatthias Fuchs2009-03-20-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | | | | Add basic relocation to i386 portGraeme Russ2009-03-20-0/+4
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* | | | | Implement SC520 timersGraeme Russ2009-03-20-0/+7
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Graeme Russ <graeme.russ at gmail.com>
* | | | | Rewrite i386 interrupt handlingGraeme Russ2009-03-20-3/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rewrite interrupt handling functionality for the i386 port. Separated functionality into separate CPU and Architecture components. It appears as if the i386 interrupt handler functionality was intended to allow multiple handlers to be installed for a given interrupt. Unfortunately, this functionality was not fully implemented and also had the problem that irq_free_handler() does not allow the passing of the handler function pointer and therefore could never be used to free specific handlers that had been installed for a given IRQ. There were also various issues with array bounds not being fully tested. I had two objectives in mind for the new implementation: 1) Keep the implementation as similar as possible to existing implementations. To that end, I have used the leon2/3 implementations as the reference 2) Seperate CPU and Architecture specific elements. All specific i386 interrupt functionality is now in cpu/i386/ with the high level API and architecture specific code in lib_i386. Functionality specific to the PC/AT architecture (i.e. cascaded i8259 PICs) has been further split out into an individual file to allow for the implementation of the PIC architecture of the SC520 CPU (supports more IRQs) Signed-off-by: Graeme Russ <graeme.russ at gmail.com>
* | | | | Move ali512x.hGraeme Russ2009-03-20-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Moved ali512x.h from include/asm-i386/ic/ to /include Signed-off-by: Graeme Russ <graeme.russ at gmail.com>
* | | | | Rename SC520 Configuration OptionsGraeme Russ2009-03-20-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Options are now all uniformly CONFIG_SYS_SC520_<option> Signed-off-by: Graeme Russ <graeme.russ at gmail.com>
* | | | | remove bi_enet*addr from global data for all archesMike Frysinger2009-03-20-38/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com> CC: Daniel Hellstrom <daniel@gaisler.com> CC: Michal Simek <monstr@seznam.cz> CC: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> CC: Scott McNutt <smcnutt@psyent.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | | | | ppc: mark global bi_enet*addr as legacyMike Frysinger2009-03-20-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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. In the ppc case, these things are part of the legacy ABI, so keep them around but mark them as legacy so no new code will touch them. Also stop calling load_sernum_ethaddr() since all boards now implement this as a stub. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | | boards: get mac address from env and move load_sernum_ethaddr() to board initMike Frysinger2009-03-20-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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. Rather than have common ppc code call a board-specific function like load_sernum_ethaddr(), have each board call it in its own board-specific misc_init_r() function. The boards that get converted here are: - kup4k/kup4x - pcs440ep - tqm8xx Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com> CC: Stefan Roese <sr@denx.de>
* | | | | cmc_pu2: get mac address from environmentMike Frysinger2009-03-20-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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. Also rename load_sernum_ethaddr() to misc_init_r() so we don't need to handle this board specially in common ARM code. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | | boards: move board_get_enetaddr() into board-specific initMike Frysinger2009-03-20-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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. Rather than have the common ppc code have board-specific hooks, move the board_get_enetaddr() function into the board-specific init functions. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | | net: new utility functions for working with enetaddr'sMike Frysinger2009-03-20-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Declare new utility functions for converting between the environment variables (eth*addr) and the binary MAC address representation. This way we can unify all the random places that already do this kind of thing. The functions in question: eth_parse_enetaddr - "..." -> {...} eth_getenv_enetaddr - env -> {...} eth_setenv_enetaddr - {...} -> env Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | | convert print_IPaddr() to %pI4Mike Frysinger2009-03-20-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that our printf functions support the %pI4 modifier like the kernel, let's drop the inflexible print_IPaddr() function and covert over to the %pI4 modifier. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | | mpc52xx: Get rid of board-specific #ifdef's in cpu/mpc5xxx/ide.cGrzegorz Bernacki2009-03-18-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Total5200 and digsy MTC use I2C port 2 pins as a ATA chip select. To avoid adding board-specific ifdefs to cpu/mpc5xxx/ide.c new define CONFIG_SYS_ATA_CS_ON_I2C2 was introduced. It is used by Total5200 and will be used by digsy MTC and other boards with ATA CS on I2C pins. Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
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