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2009-10-03arm: Make arm bitops endianness-independentSimon Kagstrom
Bring over the bitop implementations from the Linux include/asm-generic/bitops/non-atomic.h to provide endianness-independence. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
2009-10-03Move __set/clear_bit from ubifs.h to bitops.hSimon Kagstrom
__set_bit and __clear_bit are defined in ubifs.h as well as in asm/include/bitops.h for some architectures. This patch moves the generic implementation to include/linux/bitops.h and uses that unless it's defined by the architecture. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
2009-10-03microblaze: Enable hush parserMichal Simek
With Hush parser is possible to change command line in dtb Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-10-03microblaze: Remove AtmarkTechno Suzaku boardMichal Simek
Users should use microblaze-generic platform. This platform is longer not supported. Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-10-03net: Remove old Xilinx Emac driverMichal Simek
Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-10-03microblaze: Short size of global data and fix malloc sizeMichal Simek
If is full malloc area global, data are rewrite because there was bad size of malloc area. Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-10-03ppc4xx: Rename compactcenter to intipDirk Eibach
Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-03ppc4xx: Big cleanup of PPC4xx definesStefan Roese
This patch cleans up multiple issues of the 4xx register (mostly DCR, SDR, CPR, etc) definitions: - Change lower case defines to upper case (plb4_acr -> PLB4_ACR) - Change the defines to better match the names from the user's manuals (e.g. cprpllc -> CPR0_PLLC) - Removal of some unused defines Please test this patch intensive on your PPC4xx platform. Even though I tried not to break anything and tested successfully on multiple 4xx AMCC platforms, testing on custom platforms is recommended. Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-03r7780mp: fix typo in Ethernet chip model number comment.Marcel Ziswiler
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@noser.com>
2009-10-03ep8248: add support for device tree and secondary Ethernet interface.Marcel Ziswiler
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@noser.com>
2009-10-03mkimage: Add Kirkwood Boot Image support (kwbimage)Prafulla Wadaskar
This patch adds support for "kwbimage" (Kirkwood Boot Image) image types to the mkimage code. For details refer to docs/README.kwbimage This patch is tested with Sheevaplug board Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> Acked-by: Ron Lee <ron@debian.org> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-10-03mkimage: Make table_entry code globalPrafulla Wadaskar
- make get_table_entry_id() global - make get_table_entry_name() global - move struct table_entry to image.h Currently this code is used by image.c only. This patch makes this API global so it can be used by other parts of code, too. Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> Acked-by: Ron Lee <ron.debian.org> Edit comments and commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-03mkimage: Make genimg_print_size() globalPrafulla Wadaskar
Currently it is used by image.c only, but the the function can be used to support additional mkimage types like for example kwbimage, so make this function globally visible. Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> Edited commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-03tools/mkimage: fix compiler warnings, use "const"Wolfgang Denk
This fixes some compiler warnings: tools/default_image.c:141: warning: initialization from incompatible pointer type tools/fit_image.c:202: warning: initialization from incompatible pointer type and changes to code to use "const" attributes in a few places where it's appropriate. Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-03tools: mkimage: Fixed build warningsPrafulla Wadaskar
uninitialized retval variable warning fixed crc32 APIs moved to crc.h (newly added) and build warnings fixed Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-03ppc4xx: Add CONFIG_PCI_4xx_PTM_OVERWRITE to some esd 4xx boardsMatthias Fuchs
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-03amcc-common.h: Use filenames from environment variables for update procedure.Detlev Zundel
Using a separate "u-boot" environment variable allows to easily specify different filenames for the update procedure. This is also in line with many other board configurations defining an "update" script. Signed-off-by: Detlev Zundel <dzu@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-03ppc/85xx,86xx: Handling Unknown SOC versionPoonam Aggrwal
Incase the system is detected with Unknown SVR, let the system boot with a default value and a proper message. Now with dynamic detection of SOC properties from SVR, this is necessary to prevent a crash. Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-10-03ppc/8xxx: Refactor code to determine if PCI is enabled & agent/hostKumar Gala
Refactor the code into a simple bitmask lookup table that determines if a given PCI controller is enabled and if its in host/root-complex or agent/end-point mode. Each processor in the PQ3/MPC86xx family specified different encodings for the cfg_host_agt[] and cfg_IO_ports[] boot strapping signals. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-10-03ppc/85xx: Add a simple function to search the TLBKumar Gala
Allow us to search the TLB array based on an address. This is useful if we want to change an entry but dont know where it happens to be located. For example, the boot page mapping we use on MP or the flash TLB that we change the WIMGE settings for after we've relocated. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-10-0385xx: Add support for setting IVORs to fixed offset defaultsKumar Gala
In future Book-E implementations IVORs will most likely go away and be replaced with fixed offsets. The IVPR will continue to exist to allow for relocation of the interrupt vectors. This code adds support to setup the IVORs as their fixed offset values per the ISA 2.06 spec when we transition from u-boot to another OS either via 'bootm' or a cpu release. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-10-03ppc/8xxx: Remove ddr_pd_cntl register since it doesn't existKumar Gala
The ddr_pd_cntl isn't defined in any reference manual and thus we wil remove especially since we set it to 0, which would most likely be its POR value. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-10-03Reset i2c slave devices during init on mpc5xxx cpusEric Millbrandt
Reset any i2c devices that may have been interrupted during a system reset. Normally this would be accomplished by clocking the line until SCL and SDA are released and then sending a start condtiion (From an Atmel datasheet). There is no direct access to the i2c pins so instead create start commands through the i2c interface. Send a start command then delay for the SDA Hold time, repeat this by disabling/enabling the bus a total of 9 times. Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
2009-10-03ARM: Update mach-typesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-03Move uninitialized_var() macro from ubi_uboot.h to compiler.hAnton Vorontsov
This is needed so that we could use this macro for non-UBI code. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2009-10-03galaxy5200: Add chip select region for an Epson S1D15313Eric Millbrandt
Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
2009-10-03Add PCI support to eNET boardGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-10-03i386: Replace [read, write]_mmcr_[byte, word, long] with memory mapped structureGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-10-03Misc sc520 cdp fixupsGraeme Russ
Now that the PCI, SATA et al compile problems have been resolved, the cludge that was applied to avoid them can be removed Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-10-03Fixup sc520_spunk boardGraeme Russ
Primary intent is to resolve build errors for this board which has been neglected for a very long time. I do not have one of these boards, so I cannot test functionality Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-10-03Misc ds1722 fixupsGraeme Russ
This patch is based on a patch submitted by Jean-Christophe PLAGNIOL-VILLARD on 18th May 2008 as part of a general i386 / sc520 fixup which was never applied Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-10-03i386: Misc PCI fixupsGraeme Russ
Change PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY (Originally done in commit ff4e66e93c1a, regressed by commit 6d7f610b09f8) Cast PCI_ROM_ADDRESS_MASK to u32 Wrap probe_pci_video() call inside #ifdef CONFIG_VIDEO Change call to pci_find_class() to pci_find_devices(). This is based on a patch submitted on 1st March 2007 (Patch that fixes the compilation errors for sc520_cdp board) by mushtaq_k This patch requires that PCI_VIDEO_VENDOR_ID and PCI_VIDEO_DEVICE_ID be specified in the board config file. Dummy values have been added for the SC520 CDP board to enable compilation, but since I do not have one of these, I do know what the values should be Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-10-03Fix environment configuration for eNET boardGraeme Russ
The current configuration of the Environment has the redundant copy of the environment in the Boot Flash - This was never the intent. The Environment should instead be in the first two sectors of the first Strata Flash Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-10-03i386: Add errno.hGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-10-03Consolidate arch-specific mem_malloc_init() implementationsPeter Tyser
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-03Consolidate arch-specific sbrk() implementationsPeter Tyser
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-03Blackfin: enable 64bit printf for nandMike Frysinger
Since the NAND code now uses 64bit code, make sure we enable support for ADI Blackfin boards in printf to avoid the warning: nand_util.c:45:2: warning: #warning Please define CONFIG_SYS_64BIT_VSPRINTF for correct output! Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-10-03Blackfin: use scratch pad for exception stackMike Frysinger
If the memory layout pushes the stack out of the default DCPLB coverage, the exception handler may trigger a double fault by trying to push onto the uncovered stack. So handle the exception stack similar to the kernel by using the top of the scratch pad SRAM. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-10-03Blackfin: increase default console sizeMike Frysinger
The default console size indirectly applies to length of env vars, so a smaller length makes it hard to pass longer command lines to kernels. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-10-03Blackfin: cm-bf537u: new board portHarald Krapfenbauer
The CM-BF537U is similar to the CM-BF537E module, but enough to need its own board port. Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-10-03Blackfin: change global data register from P5 to P3Robin Getz
Since the Blackfin ABI favors higher scratch registers by default, use the last scratch register (P3) for global data rather than the first (P5). This allows the compiler's register allocator to use higher number scratch P registers, which in turn better matches the Blackfin instruction set, which reduces the size of U-Boot by more than 1024 bytes... Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-10-03Blackfin: enable more network commands for ADI dev boardsRobin Getz
Add dns and ntp to default networking commands, and ask for more dhcp options to better configure the network environment. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-10-03Blackfin: bf537-stamp: comment CF-Flash Card Support betterMichael Hennerich
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-10-03Blackfin: use +(filesize) to make sure we are only doing what is necessaryRobin Getz
Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-30Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk
2009-09-30Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang Denk
2009-09-30On-chip ROM boot: MPC8536DS supportMingkai Hu
The MPC8536E is capable of booting from the on-chip ROM - boot from eSDHC and boot from eSPI. When power on, the porcessor excutes the ROM code to initialize the eSPI/eSDHC controller, and loads the mian U-Boot image from the memory device that interfaced to the controller, such as the SDCard or SPI EEPROM, to the target memory, e.g. SDRAM or L2SRAM, then boot from it. The memory device should contain a specific data structure with control word and config word at the fixed address. The config word direct the process how to config the memory device, and the control word direct the processor where to find the image on the memory device, or where copy the main image to. The user can use any method to store the data structure to the memory device, only if store it on the assigned address. The on-chip ROM code will map the whole 4GB address space by setting entry0 in the TLB1, so the main image need to switch to Address space 1 to disable this mapping and map the address space again. This patch implements loading the mian U-Boot image into L2SRAM, so the image can configure the system memory by using SPD EEPROM. Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-09-30NAND boot: MPC8536DS supportMingkai Hu
MPC8536E can support booting from NAND flash which uses the image u-boot-nand.bin. This image contains two parts: a 4K NAND loader and a main U-Boot image. The former is appended to the latter to produce u-boot-nand.bin. The 4K NAND loader includes the corresponding nand_spl directory, along with the code twisted by CONFIG_NAND_SPL. The main U-Boot image just like a general U-Boot image except the parts that included by CONFIG_SYS_RAMBOOT. When power on, eLBC will automatically load from bank 0 the 4K NAND loader into the FCM buffer RAM where CPU can execute the boot code directly. In the first stage, the NAND loader copies itself to RAM or L2SRAM to free up the FCM buffer RAM, then loads the main image from NAND flash to RAM or L2SRAM and boot from it. This patch implements the NAND loader to load the main image into L2SRAM, so the main image can configure the RAM by using SPD EEPROM. In the first stage, the NAND loader copies itself to the second to last 4K address space, and uses the last 4K address space as the initial RAM for stack. Obviously, the size of L2SRAM shouldn't be less than the size of the image used. If so, the workaround is to generate another image that includes the code to configure the RAM by SPD and load it to L2SRAM first, then relocate the main image to RAM to boot up. Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-09-30mpc8536: fix board config file line lengthMingkai Hu
Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-09-30sbc8548: reclaim wasted sector in boot flashPaul Gortmaker
By nature of being based off the MPC8548CDS board, this board inherited an ENV_SIZE setting of 256k. But since it has a smaller flash device (8MB soldered on), it has a native sector size of 128k, and hence the ENV_SIZE was causing 2 sectors to be used for the environment. By removing the unused sector, we can push TEXT_BASE up closer to the end of address space and reclaim that sector for any other application. This also fixes the mismatch between TEXT_BASE and MONITOR_LEN reported by Kumar earlier. Since this board also supports the ability to boot off the 64MB SODIMM flash, this change is forward looking with that in mind; i.e. the settings for MONITOR_LEN and ENV_SIZE will work when the 512k sectors of the SODIMM flash are used for alternate boot in the future. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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