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2009-01-27MIPS: Add flush_dcache_range() and invalidate_dcache_range()Stefan Roese
This patch adds flush_/invalidate_dcache_range() to the MIPS architecture. Those functions are needed for the upcoming dcache support for the USB EHCI driver. I chose this API because those cache handling functions are already present in the PPC architecture. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
2009-01-26nand_spl: Fix compile problem with board_nand_init() prototypeStefan Roese
This patch removes the now obsolete and additionally wrongly defined board_nand_init() prototype from nand_spl/nand_boot.c. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-01-26CFI: Add geometry reversal for STMicro M29W320ETRichard Retanubun
Added flash_fixup_stm to fix geometry reversal on STMicro M29W320ET flash chip. Modeled after flash_fixup_amd, this patch handles the geometry reversal or erase sectors that exist for ST Micro (now Numonyx) M29W320ET flash. Since I cannot test all STM's chips, the detection is implemented as narrow as possible for now. Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com> Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-26CFI: increase performance of function find_sector()Jens Gehrlein
Tested on TQM5200S-BD with Samsung K8P2815UQB Signed-off-by: Jens Gehrlein <sew_s@tqs.de> Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-26CFI: avoid redundant function call in single word programming modeJens Gehrlein
The function find_sector() doesn't need to be called twice in the case of AMD command set. Tested on TQM5200S-BD with Samsung K8P2815UQB. Signed-off-by: Jens Gehrlein <sew_s@tqs.de> Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-26ppc4xx: Remove compilation warning in gdppc440etc.cStefan Roese
Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-26ppc4xx: Remove CONFIG_SYS_IGNORE_405_UART_ERRATA_59 from config filesMatthias Fuchs
Lot's of 405 board config files use CONFIG_SYS_IGNORE_405_UART_ERRATA_59. Either they define or undef it. Because it's not used in any source files this patch removes any references to it. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-26ppc4xx: Add GDsys PowerPC 440 ETX board support.Dirk Eibach
Board support for the Guntermann & Drunck PowerPC 440 ETX module. Based on the AMCC Yosemite board support by Stefan Roese. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-26ppc4xx: Improve DDR autodetectDirk Eibach
Added support for a second memory bank to DDR autodetection for 440 platforms. Made hardcoded values configurable. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-24sh: sh7763rdp: Update sh7763rdp configNobuhiro Iwamatsu
Add CONFIG_NET_MULTI in config file, because sh_eth changed new newwork API. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-01-24mgcoge make ether_scc.c work with CONFIG_NET_MULTIGary Jennejohn
This change is needed for mgcoge because it uses two ethernet drivers. Add a check for the presence of the PIGGY board on mgcoge. Without this board networking cannot work and the initialization must be aborted. Only allocate rtx once to prevent DPRAM exhaustion. Initialize ether_scc.c and the keymile-specific HDLC driver (to be added soon) in eth.c. Signed-off-by: Gary Jennejohn <garyj@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-01-24sh: sh_eth: Change new network APINobuhiro Iwamatsu
sh_eth used old network API. This patch changed new API. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-01-24net: smc911x: Make register read/write functions weakStefan Roese
This patch changes the reg_read/_write to smc911x_reg_read/_write and defines then as weak so that they can be overridden by board specific version. This will be used by the upcoming VCTH board support. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-01-24powerpc: net: support for the SMSC LAN8700 PHYHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-01-24Merge git://git.denx.de/u-boot into u-bootBen Warren
2009-01-24Initial support for Nomadik 8815 development boardAlessandro Rubini
The NMDK8815 board is distributed by ST Microelectornics. Other (proprietary) code must be run to unlock the CPU before U-Boot runs. doc/README.nmdk8815 outlines the boot sequence. This is the initial port, with basic infrastructure and a working serial port. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stnwireless.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-01-24OMAP3: Add I2C supportDirk Behme
Add I2C support. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-01-24OMAP3: Add MMC supportDirk Behme
Add MMC support. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-01-24OMAP3: Add NAND supportDirk Behme
Add NAND support. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Syed Mohammed Khasim <khasim@ti.com> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-01-24OMAP3: Add common board, interrupt and system infoDirk Behme
Add common board, interrupt and system info code. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-01-24OMAP3: Add common clock, memory and low level codeDirk Behme
Add common clock, memory and low level code Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-01-24OMAP3: Add common cpu and start codeDirk Behme
Add common cpu and start code. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-01-24OMAP3: Add OMAP3, memory and function prototype headersDirk Behme
Add OMAP3, memory and function prototype header files for OMAP3. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-01-24OMAP3: Add pin mux, clock and cpu headersDirk Behme
Add pin mux, clock and cpu header files for OMAP3. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-01-24bugfix for i.mx31 CCM_UPCTL regMaxim Artamonov
Signed-off-by: Maxim Artamonov <scn1874 at yandex.ru>
2009-01-24Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk
2009-01-24Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk
2009-01-24easylogo: add optional gzip supportMike Frysinger
Some images can be quite large, so add an option to compress the image data with gzip in the U-Boot image. Then at runtime, the board can decompress it with the normal zlib functions. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-01-24fat: fix unaligned errorsBryan Wu
A couple of buffers in the fat code are declared as an array of bytes. But it is then cast up to a structure with 16bit and 32bit members. Since GCC assumes structure alignment here, we have to force the buffers to be aligned according to the structure usage. Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-01-24spi flash: fix crash due to spi flash miscommunicationBrad Bozarth
Higher spi flash layers expect to be given back a pointer that was malloced so that it can free the result, but the lower layers return a pointer that is in the middle of the malloced memory. Reorder the members of the lower spi structures so that things work out. Signed-off-by: Brad Bozarth <bflinux@yumbrad.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
2009-01-24FPU POST: fix warnings when building with 2.18 binutilsYuri Tikhonov
When compile u-boot with the 2.18 binutils the following warning messages for each object file in post/lib_ppc/fpu/ is produced at the linking stage: post/libpost.a(acc1.o) uses hard float, u-boot uses soft-float ... This is because of the fact that, in general, the soft-float and hard-float ABIs are incompatible; the 2.18 binutils do checking of the Tag_GNU_Power_ABI_FP attribute of the files to be linked, and produce the worning like above if these are not compatible. The incompatibility of ABIs is concerned only the float values: e.g. the soft-float ABI assumes the float argument passing in the pair of rX registers, and the hard-float ABI assumes passing of the float argument in the fX register. When we don't pass the float arguments between the functions compiled with different floatness, then such an application will work correctly. This is the case for the FPU POST: u-boot (compiled with soft-float) doesn't pass to (and doesn't get from) the FPU POST functions any floats; there are no functions exported from the post/lib_ppc/fpu/ objects which would work with float parameters/returns too. So, we can reassure the linker not to worry about the difference in ABI attributes of linking files just by setting the 'soft-float' attribute for the objects in post/lib_ppc/fpu. And this patch does this. Also, to avoid passing both soft- and hard-float options in CFLAGS when compiling the files from post/lib_ppc/fpu (which is OK, but looks rather dirty) this patch removes the soft-float string from CFLAGS in post/lib_ppc/fpu/Makefile. Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2009-01-24Add support for Maxim's DS4510 I2C devicePeter Tyser
Initial support for the DS4510, a CPU supervisor with integrated EEPROM, SRAM, and 4 programmable non-volatile GPIO pins. The CONFIG_DS4510 define enables support for the device while the CONFIG_CMD_DS4510 define enables the ds4510 command. The additional CONFIG_DS4510_INFO, CONFIG_DS4510_MEM, and CONFIG_DS4510_RST defines add additional sub-commands to the ds4510 command when defined. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-01-24common: Iteration limit for memory test.Dirk Eibach
The iteration limit is passed to mtest as a fourth parameter: [start [end [pattern [iterations]]]] If no fourth parameter is supplied, there is no iteration limit and the test will loop forever. Signed-off-by: Dirk Eibach <eibach@gdsys.de>
2009-01-24serial: Rename driver vcth to vct to support other board variantsStefan Roese
Moved driver vcth.c to vct.c to better reflect the VCT board series. This driver is now used by the VCT platforms: vct_premium vct_platinum vct_platinumsvc Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-24nios: Move README.nios_CONFIG_SYS_NIOS_CPU to doc/ dirShinya Kuribayashi
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
2009-01-24common/main: support bootdelay=0 for CONFIG_AUTOBOOT_KEYEDPeter Korsgaard
Support bootdelay=0 in abortboot for the CONFIG_AUTOBOOT_KEYED case similar to the CONFIG_ZERO_BOOTDELAY_CHECK support for the !CONFIG_AUTOBOOT_KEYED case. Do this by reversing the loop so we do at least one iteration before checking for timeout. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-01-24Added legacy flash ST Micro M29W040BNiklaus Giger
2009-01-24Fixed off-by-one errors in lib_m68k/interrupts.cGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-01-24Removed all references to CONFIG_SYS_RESET_GENERICGraeme Russ
Generic i386 reset - #define made redundant by weak function Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-01-24Remove #ifdef CONFIG_SC520 in source codeGraeme Russ
CONFIG_SC520 is now used for conditional compile Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-01-24Added MMCR reset functionalityGraeme Russ
Reset function specific to AMD SC520 microcontroller - Is more of a 'hard reset' that the triple fault. Requires CONFIG_SYS_RESET_SC520 to be defined in config I would have liked to add this to a new file (cpu/i386/sc520/reset.c) but ld requires that a object file in a library arhive MUST contain at least one function which does not override a weak function (and is called from outside the object file) in order for that object file to be extracted from the archive. This would be the only function on the new file, and hence, will never get linked in. Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-01-24Moved generic (triple fault) reset codeGraeme Russ
Moved from interrupts.c to cpu.c and made into a weak function to allow vendor specific override Vendor specific CPU reset (like the AMD SC520 MMCR reset) can now be added to the vendor specific code without the need to remember to #undef usage of the generic method and if you forget to include your custom reset method, you will always get the default. Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-01-24Moved definition of set_vector() to new header fileGraeme Russ
This allows for future tidy ups and functionality that will require set_vector () Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-01-24Moved sc520 specific code into new cpu/i386/sc520 folderGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-01-24Renamed cpu/i386/reset.S to resetvec.SGraeme Russ
Brings i386 in line with other CPUs with a reset vector and frees up reset.c for CPU reset functions Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-01-24Makefile: keep lists sorted.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-01-24Added initial eNET board supportGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-01-23Merge branch 'next'Kim Phillips
2009-01-24POWERPC 82xx: add the SCC as an HDLC controllerGary Jennejohn
Right now this is only used by keymile. Signed-off-by: Gary Jennejohn <garyj@denx.de>
2009-01-24powerpc, keymile boards: extract identical config optionsHeiko Schocher
This patch extracts the identical config options for the keymile boards mgcoge, mgsuvd and kmeter1 in a new common config file keymile-common.h. Signed-off-by: Heiko Schocher <hs@denx.de>
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