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2009-02-24i.MX31: add a simple gpio driverGuennadi Liakhovetski
This is a minimal driver, so far only managing output. It will be used by the mxc_spi.c driver. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-02-24i.MX31: fix SPI driver for shorter than 32 bitGuennadi Liakhovetski
Fix setting the SPI Control register, 8 and 16-bit transfers and a wrong pointer in the free routine in the mxc_spi driver. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-02-23mpc83xx: MPC837XERDB: Add PCIe supportAnton Vorontsov
On MPC8377E-RDB and MPC8378E-RDB boards we have PCIe and mini-PCIe slots. Let's support them. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-02-23mpc83xx: PCI: Fix hard-coded first_busno valueAnton Vorontsov
We should use pci_last_busno() in pci_init_bus(), otherwise we'll erroneously re-use PCI0's first_busno for PCI1 hoses. NOTE: The patch is untested. All MPC83xx FSL boards I have have PCI1 in miniPCI form, for which I don't have any cards handy. But looking in cpu/mpc85xx/pci.c: ... #ifdef CONFIG_MPC85XX_PCI2 hose = &pci_hose[1]; hose->first_busno = pci_hose[0].last_busno + 1; And considering that we do the same for MPC83xx PCI-E support, I think this patch is correct. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-02-23mpc83xx: PCI: Fix bus-range fdt fixups for PCI1 controllersAnton Vorontsov
This patch fixes copy-paste issue: pci_hose[0]'s first and last busnos were used to fixup pci1's nodes. We don't see this bug triggering only because Linux reenumerate buses anyway. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-02-23mpc83xx: PCIe: Fix CONFIG_PCI_SCAN_SHOW reporting bogus valuesAnton Vorontsov
This patch fixes an issue in config space read accessors: we should fill-in the value even if we fail (e.g. skipping devices), otherwise CONFIG_PCI_SCAN_SHOW reports bogus values during boot up. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-02-23mpc83xx: PCIe: Don't start bus enumeration at 0Anton Vorontsov
Currently we assign first_busno = 0 for the first PCIe hose, but this scheme won't work if we have ordinary PCI hose already registered (its first_busno value is 0 too). The old code worked fine only because we have PCI disabled on MPC837XEMDS boards in stand-alone mode (see commit 00f7bbae92e3b13f2b3 "mpc83xx: fix PCI scan hang on the standalone MPC837xE-MDS boards"). But on MPC837XERDB boards we have PCI and PCIe, so the bug actually triggers. So, to fix the issue, we should use pci_last_busno() + 1 for the first_busno (i.e. last available busno). Reported-by: Huang Changming <Chang-Ming.Huang@freescale.com> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-02-23PCI: Add pci_last_busno() helperAnton Vorontsov
This is just a handy routine that reports last PCI busno: we walk down all the hoses and return last hose's last_busno. Will be used by PCI/PCIe initialization code. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-02-23MPC86xx: set CONFIG_MAX_MEM_MAPPED to 2G by defaultBecky Bruce
Currently, we get 256MB as the default, but since all the 86xx board configs define a 2G BAT mapping for RAM, raise default to 2G. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Acked-by: Jon Loeliger <jdl@freescale.com>
2009-02-23mpc8641hpcn: Indicate 36-bit addr map in boot messagesBecky Bruce
If 36-bit addressing is enabled, print a message on the console when we boot. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
2009-02-23Merge branch 'master' of git://git.denx.de/u-bootKim Phillips
2009-02-22netloop: speed up NetLoopHeiko Schocher
NetLoop polls every cycle with getenv some environment variables. This is horribly slow, especially when the environment is big. This patch reads only the environment variables in NetLoop, when they were changed. Also moved the init part of the NetLoop function in a seperate function. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-02-22smc911x_eeprom: new example app for managing newer SMC partsMike Frysinger
A forward port of the last version to work with the newer smc911x driver. I only have a board with a LAN9218 part on it, so that is the only one I've tested. But there isn't anything in this that would make it terribly chip specific afaik. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Sascha Hauer <s.hauer@pengutronix.de> CC: Guennadi Liakhovetski <lg@denx.de> CC: Magnus Lilja <lilja.magnus@gmail.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-02-22Added Vitesse VSC8211 definitions to TSEC driverPieter Henning
Added the struct containing PHY settings for the Vitesse VSC8211 phy to the phy_info list in tsec.c Signed-off-by: Pieter Henning <phenning@vastech.co.za> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-02-23Update CHANGELOG; Prepare 2009.03-rc1v2009.03-rc1Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-02-22ARM: synchronize mach-types.h with linux v2.6.29-rc5-315-g683fdc5Wolfgang Denk
The file was generated from building versatile_defconfig. Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-02-22Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk
2009-02-22Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
2009-02-22Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk
2009-02-22Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk
2009-02-22MIPS: Fix GCC-4.2 'discards qualifiers from pointer target type' warningsShinya Kuribayashi
Compiling dbau1x00 and gth2 boards with GCC-4.2, you would see new warnings like this: skuribay@ubuntu:u-boot.git$ ./MAKEALL dbau1000 Configuring for dbau1x00 board... au1x00_eth.c: In function 'au1x00_send': au1x00_eth.c:158: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type au1x00_eth.c: In function 'au1x00_recv': au1x00_eth.c:211: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type au1x00_eth.c: In function 'au1x00_init': au1x00_eth.c:252: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type au1x00_eth.c: In function 'au1x00_recv': au1x00_eth.c:211: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type au1x00_eth.c: In function 'au1x00_init': au1x00_eth.c:252: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type au1x00_eth.c: In function 'au1x00_send': au1x00_eth.c:158: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type We're passing a volatile pointer to a function which is expecting a non- volatile pointer. That's potentially dangerous, so gcc warns about it. Confirmed with ELDK 4.2 (GCC 4.2.2) and Sourcey G++ 4.2 (GCC 4.2.3). To fix this, we add a volatile attribute to the argument in question. The virt_to_phys function in Linux kernel also does the same thing. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
2009-02-22Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk
2009-02-22OMAP3: Clean up MMC codeDirk Behme
Clean up OMAP3 MMC code: * Convert register access to struct & readx/writex style * Replace hardcode values by macros * Remove macro defined twice Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-02-22OMAP3: Pandora: Update pin muxDirk Behme
Clock pin must have input enabled for MMC3 to work. Also enable pull-ups for cmd/data lines to be consistent with remaining MMC host pin setup. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
2009-02-22OMAP3: Add OMAP3 auto detectionDirk Behme
This patch adds OMAP3 cpu type auto detection based on OMAP3 register and removes hardcoded values. Signed-off-by: Steve Sakoman <sakoman@gmail.com> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-02-22OMAP3: Beagle: Add board revision detectionDirk Behme
With BeagleBoard revision C some HW changes are introduced (e.g. PinMUX) which might need different software handling. For this, GPIO pin 171 (GPIO module 6, offset 11) can be used to check for board revision. If this pin is low, we have a rev C board. Else it must be a revision Ax or Bx board. To handle board differences you can call function beagle_get_revision(). E.g.: if (beagle_get_revision()) { /* do special revision C stuff here */ } Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-02-22OMAP3: Overo: Clean up pin mux and GPIO configurationDirk Behme
* Make Overo GPIO114 an input for touchscreen PENDOWN * Make Overo GPIO144-147 readable * Make Overo EHCI pinmux match beagle rev c setup * Adjust pinmux for SMSC911X network chip support * Remove unnecessary GPIO setup * Fix merge error in Makefile Signed-off-by: Steve Sakoman <sakoman@gmail.com> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-02-22nmdk8815: fix onenand supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-02-22nomadik/nand: fix 'ecc512' discards qualifiers from pointer target typeJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-02-22davinci: fix implicit declaration of function 'davinci_errata_workarounds'Jean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-02-22arm: add uart dcc supportJean-Christophe PLAGNIOL-VILLARD
Serial driver via the EmbeddedICE macrocell's DCC channel using co-processor 14. It does include a timeout to ensure that the system does not totally freeze when there is nothing connected to read. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-02-22ARM DaVinci: Add common peripherals and modules enable functions.Hugo Villeneuve
Taken all the duplicated code for enabling common modules and apply software workarounds from the board specific code into common functions. Also added comments explaining the workarounds (from TI errata documents) and replaced some numerical bit numbers with more meaningful defines. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
2009-02-22Enable Ethernet for Nomadik 8815 Evaluation KitAlessandro Rubini
This trivially enables Ethernet support in the debug board by setting up the proper chip select. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stnwireless.com>
2009-02-22Nand driver for Nomadik SoCAlessandro Rubini
This driver implements the ECC algorithm described in the CPU data sheet and uses the OOB layout chosen in already-released development systems (shipped with a custom-made u-boot 1.3.1). Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stnwireless.com>
2009-02-22Added nomadik.h headerAlessandro Rubini
Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stnwireless.com>
2009-02-22r8a66597-hcd: fix cannot use external hubYoshihiro Shimoda
Fix the problem that cannot use external hub, because this driver did not control correctly a DEVADDx register. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-02-21Blackfin: disable syscontrol code for nowMike Frysinger
Looks like the initcode updates fell out of order during my merges. The patch that really fixes up this code is part of power-on overhaul and so is too large for merging at this point. Instead, we can disable the code as no currently in-tree board depends on it. The next merge window will fix things up properly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-02-21Blackfin: bf537-stamp: fix I2C board definesMike Frysinger
The previous merge for cleaning up the I2C driver incorrectly reverted the CFG_xxx rename for some of the I2C defines. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Heiko Schocher <hs@denx.de>
2009-02-22Coding Style cleanup; update CHANGELOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-02-22Makefile: fix cleanupWolfgang Denk
Commit e4943ec5 moved the ARM boards to a vendor directory but forgot to adapt the cleanup rules in the Makefile Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-02-21Cleanup the comment for m68k linux boot argument passing.Richard Retanubun
This patch clarifies the way m68k passes linux boot argument. The one gotcha here is that the assembly instruction that the compiler uses to jump to the kernel is 'jsr' which pushes the program counter for the instruction after the jsr into the stack pointer. Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-02-21sh: Fix rsk7203 in tree buildPeter Griffin
Signed-off-by: Peter Griffin <pgriffin@mpc-data.co.uk>
2009-02-21bootm: Reduce the unnecessary memmoveMinkyu Kang
Although load address and image start address are same address, bootm command always does memmove. That is unnecessary memmove and can be taken few milliseconds (about 500 msec to 1000 msec). If skip this memmove, we can reduce the boot time. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2009-02-21fpga: Fix Spartan III FPGA bootingMatthias Fuchs
This patch does some minor fixing of the Xilinx Spartan III FPGA boot code: - Fixed call order of post configuration callback and success message printing (result of copy-paste?) - remove obsolete comment - minor coding style cleanup Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2009-02-21fpga: Fix Spartan II FPGA bootingMatthias Fuchs
This patch does some minor fixing of the Xilinx Spartan II FPGA boot code: - Fixed call order of post configuration callback and success message printing (result of copy-paste?) - relocate post configuration callback only when it is implemented - remove obsolete comment - minor coding style cleanup Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2009-02-21drivers/serial/ns16550: move ifdef into Makefile COBJS-$(...)Mike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-02-21lcd_putc bug fix for tab.Derek Ou
Signed-off-by: Derek Ou <dou@siconix.com>
2009-02-21MIPS: cpu/mips/Makefile: Add a missing START lineShinya Kuribayashi
In the commit 79b51ff8205f0354d5300570614c1d2db499679c ([MIPS] cpu/mips/ Makefile: Split [CS]OBJS onto separate lines), I wrongly deleted a START line. This patch puts it back. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
2009-02-21Enable ext2 support for TQM8xxL/M based boardsWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-02-20ARM:PXA Use new definitions in mmc.hTom Rix
Signed-off-by: Tom Rix <Tom.Rix@windriver.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>