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* OMAP3:SDRC: introduce DDR typesNishanth Menon2009-11-27-19/+96
| | | | | | | | | | | | | | Micron DDR timings based on: http://www.sakoman.net/cgi-bin/gitweb.cgi?p=x-load-omap3.git;a=blob;f=include/asm/arch-omap3/mem.h;h=e6fbfe3947f5d0d85fea776e30821d4017316d86;hb=HEAD Introduce Micron DDR timings and provide CONFIG_OMAP3_INFINEON_DDR and CONFIG_OMAP3_MICRON_DDR config options to allow for platform files to setup their timings as per the type of DDR selected Reported-by: Steve Sakoman in http://www.nabble.com/forum/Permalink.jtp?root=25779518&post=25959734&page=y Signed-off-by: Nishanth Menon <nm@ti.com>
* OMAP3:SDRC: Cleanup references to SDPNishanth Menon2009-11-27-11/+4
| | | | | | Remove SDP referenced unused defines Signed-off-by: Nishanth Menon <nm@ti.com>
* TI DA8xx: Integrate DA830 EVM support into U-BootSekhar Nori2009-11-27-0/+254
| | | | | | | | | Integrate DA830 EVM support into U-Boot. Provides initial support for TI OMAP-L137/DA830 SoC devices on a Spectrum Digital EVM board. See http://www.spectrumdigital.com/ Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com>
* TI DA8xx: Add new directory for da830evm boardSekhar Nori2009-11-27-0/+221
| | | | | | | | | | | | | | Add new directory for da830evm board Provides initial support for TI OMAP-L137/DA830 SoC devices on a Spectrum Digital EVM board. See http://www.spectrumdigital.com/ Provides: Initial boot and configuration. Support for i2c. UART support (console). Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com>
* TI DA8xx: Add DA8xx cpu functionsSekhar Nori2009-11-27-10/+83
| | | | | | | | | | | | Provides initial support for TI OMAP-L1x/DA8xx SoC devices. See http://www.ti.com Provides: Low level initialisation. System clock API. Timer control. Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com>
* Add TI DA8xx support: DA8xx includesNick Thompson2009-11-27-0/+242
| | | | | | | | | | | Provides initial support for TI OMAP-L1x/DA8xx SoC devices. See http://www.ti.com The DA8xx devices are similar to DaVinci devices but have a differing memory map and updated peripheral versions. Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
* TI Davinci: add a pin multiplexer configuration APINick Thompson2009-11-27-1/+59
| | | | | | | | Creates a method allowing pin settings to be logically grouped into data structure arrays and provides an API to configure the pinmux settings to enable the relevant pin functions. Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com>
* TI Davinci timer.c: Remove volatiles and memory mapped structuresNick Thompson2009-11-27-13/+15
| | | | | | | Remove volatiles and memory mapped structure accesses and replace with readl and writel macro usage. Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com>
* OMAP3: pandora: fix booting without serial attachedGrazvydas Ignotas2009-11-27-1/+2
| | | | | | | | | | | | | When the board is booted without serial cable attached (which is how most of them will be used) UART RX is left floating and sometimes picks noise, which interrupts countdown and enters U-Boot prompt instead of booting the kernel. Fix this by setting up internal pullup on UART RX pin. This does not prevent serial from working as the internal pullup is weak. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
* Add a unified s3c24x0 header filekevin.morfitt@fearnside-systems.co.uk2009-11-27-95/+87
| | | | | | | | | | This patch adds a unified s3c24x0 cpu header file that selects the header file for the specific s3c24x0 cpu from the SOC and CPU configs defined in board config file. This removes the current chain of s3c24-type #ifdef's from the s3c24x0 code. Signed-off-by: Kevin Morfitt <kevin.morfitt@fearnside-systems.co.uk> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* S3C6400/SMDK6400: fix stack_setup in start.SSeunghyeon Rhee2009-11-27-8/+1
| | | | | | | | | | | | | Fix stack_setup to place the stack on the correct address in DRAM accroding to U-Boot standard and remove conditional compilation by CONFIG_MEMORY_UPPER_CODE macro that is not necessry. This macro was introduced and used only by this board for some unclear reason. The definition of this macro is also removed because it's not referenced elsewhere. Signed-off-by: Seunghyeon Rhee <seunghyeon@lpmtec.com> Tested-by: Minkyu Kang <mk7.kang@samsung.com>
* s5pc1xx: serial: fix the error check logicMinkyu Kang2009-11-27-7/+17
| | | | | | | Because of Frame error, Parity error and Overrun error are occured only receive operation, need to masking when error checking. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Clean-up of s3c24x0 header fileskevin.morfitt@fearnside-systems.co.uk2009-11-27-461/+490
| | | | | | | | | | | | | | Cleans up the s3c24x0 header files: s4c24x0.h: removes the use of 'volatile' from the S3C24X0_REG8, S3C24X0_REG16 and S3C24X0_REG32 register typedef's. Registers are always accessed using the IO accessor functions which cast the register address as 'volatile' anyway so it isn't required here. s3c2400.h and s3c2410.h: insert a blank line between the static inline functions Signed-off-by: Kevin Morfitt <kevin.morfitt@fearnside-systems.co.uk>
* s3c64xx: move s3c64xx header files to asm-arm/arch-s3c64xxMinkyu Kang2009-11-27-11/+11
| | | | | | | This patch moves the s3c64xx header files from include/ to include/asm-arm/arch-s3c64xx Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Move s3c24x0 header files to asm-arm/arch-s3c24x0/kevin.morfitt@fearnside-systems.co.uk2009-11-27-31/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the s3c24x0 header files from include/ to include/asm-arm/arch-s3c24x0/. checkpatch.pl showed 2 errors and 3 warnings. The 2 errors were both due to a non-UTF8 character in David M?ller's name: ERROR: Invalid UTF-8, patch and commit message should be encoded in UTF-8 #489: FILE: include/asm-arm/arch-s3c24x0/s3c2410.h:3: + * David M?ller ELSOFT AG Switzerland. d.mueller@elsoft.ch As David's name correctly contains a non-UTF8 character I haven't fixed these errors. The 3 warnings were all because of the use of 'volatile' in s3c24x0.h: WARNING: Use of volatile is usually wrong: see Documentation/volatile-considered-harmful.txt #673: FILE: include/asm-arm/arch-s3c24x0/s3c24x0.h:35: +typedef volatile u8 S3C24X0_REG8; +typedef volatile u16 S3C24X0_REG16; +typedef volatile u32 S3C24X0_REG32; I'll fix these errors in another patch. Tested by running MAKEALL for ARM8 targets and ensuring there were no new errors or warnings. Signed-off-by: Kevin Morfitt <kevin.morfitt@fearnside-systems.co.uk> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* ARM Update mach-typesTom Rix2009-11-27-2/+1211
| | | | | | | | | | Fetched from http://www.arm.linux.org.uk/developer/machines/download.php And built with repo http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm commit 156171c71a0dc4bce12b4408bb1591f8fe32dc1a Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* sheevaplug: correct SDRAM address control registerMark Asselstine2009-11-27-5/+5
| | | | | | | | | | | | | | | | | | | | | | | value The SheevaPlug DevKit is shipped with 4x8 by 1Gb DDR devices in two banks for a total of 512MB of RAM. Based on this configuration the existing values for SDRAM address control register are incorrect and result in random kernel oops as memory is incorrectly accessed (while for example extracting a large tarball such as a rootfs). Based on the hardware configuration along with the supporting documentation from Marvell these are the correct values, as well this change mimics values previously used in Marvell's own u-boot git tree for the SheevaPlug. Other variants of the hardware such as the PogoPlug and TonidoPlug may have different memory configurations but to properly support those additional board directories should be maintained or a better system to support other kwb*.cfg is needed. Tested on SheevaPlug DevKit. Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
* Fix for Void function returning value in sbc35-a9g20Sandeep Paulraj2009-11-27-1/+0
| | | | | | | Void function was returning 0 in the m41t94 rtc driver. This makes it similar to m41t62 rtc driver. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARM Update mach-types.hTom Rix2009-11-27-19/+263
| | | | | | | | From http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm Commit id 0996391139f43d032335b5360db11da62a2cbb39 Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* Merge branch 'next' of git://www.denx.de/git/u-boot-ppc4xx into nextWolfgang Denk2009-11-24-161/+118
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| * ppc4xx: Cleanup PPC4xx I2C infrastructureStefan Roese2009-11-23-157/+118
| | | | | | | | | | | | | | | | | | | | | | This patch cleans up the PPC4xx I2C intrastructure: - Use C struct to describe the I2C registers instead of defines - Coding style cleanup (braces, whitespace, comments, line length) - Extract common code from i2c_read() and i2c_write() - Remove unneeded IIC defines from ppc405.h & ppc440.h Signed-off-by: Stefan Roese <sr@denx.de>
| * ppc4xx: Remove some testing code from 4xx_pcie.cStefan Roese2009-11-23-4/+0
| | | | | | | | | | | | This code got included accidentally. Signed-off-by: Stefan Roese <sr@denx.de>
* | at91: Extended soft_i2c driver for AT91SAM9263 SoCDaniel Gorsulowski2009-11-23-0/+5
|/ | | | | | | | While hard_i2c support is not available (see http://lists.denx.de/pipermail/u-boot/2009-March/049751.html), this patch enables soft_i2c on AT91SAM9263 SoC. Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
* Add 'true' and 'false' commandsPeter Tyser2009-11-23-0/+22
| | | | | | | | | | | | | | These commands are only enabled when the hush shell is enabled and can be useful in scripts such as: while true do echo "Booting OS..."; run $bootcmd; echo "Booting OS failed"; sleep 10; done Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* cmd_help: General cleanupPeter Tyser2009-11-23-14/+7
| | | | | | | Shorten the overly-verbose help message of 'help' and clean up some redundant ifdefery while we're at it. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* command.c: Break commands out to appropriate cmd_*.c filesPeter Tyser2009-11-23-233/+353
| | | | | | | command.c should contain common code related to commands, not miscellaneous command implementations. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Merge branch 'next' of git://git.denx.de/u-boot-nand-flash into nextWolfgang Denk2009-11-21-13/+45
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| * NAND: Add Support for 4K page size in DaVinci NAND driverSandeep Paulraj2009-11-20-7/+16
| | | | | | | | | | | | | | | | This patch adds support for NAND devices with a page size of 4K in the DaVinci NAND driver. The layout matches the layout that TI uses for 4K page size NAND devices in the kernel NAND driver. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * S3C2410 NAND Flash Add Missing FunctionHui.Tang2009-11-18-4/+27
| | | | | | | | | | | | | | | | This patch add nand_read_buf() for S3C2410 NAND SPL. In nand_spl/nand_boot.c, nand_boot() will check nand->select_chip, so nand->select_chip should also be initialized. Signed-off-by: Hui.Tang <zetalabs@gmail.com>
| * NAND: Update read_read_subpage API checkSandeep Paulraj2009-11-18-1/+1
| | | | | | | | | | | | | | This patch updates a check condition in the NAND driver. The check condition is similat to what is in linux/next. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * NAND:Extending the nand_ecclayout structureSandeep Paulraj2009-11-18-1/+1
| | | | | | | | | | | | | | | | | | NANDs with page size of lesser than and equal to 2K are reaching EOL. They are bing replaced with NANDs of page size 4K and above. To support this we have to extend the eccpos field Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | Merge branch 'next' of git://www.denx.de/git/u-boot-ppc4xx into nextWolfgang Denk2009-11-21-2041/+272
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| * | ppc4xx: Remove unused features from PMC440 board supportMatthias Fuchs2009-11-19-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | This patch shrinks the PMC440 u-boot binary (from next branch) to fit into 384kB again. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: Remove confusing commentMatthias Fuchs2009-11-19-4/+0
| | | | | | | | | | | | | | | | | | | | | This is not the sequoia board. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: alpr: Remove some not needed commands to make image fit againStefan Roese2009-11-19-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The latest changes in the u-boot/next branch increased the size of the alpr image a bit more. Now it doesn't fit into the 256k reserved for it. This patch now removes the commands "askenv" and "irq" which are not needed in the production systems. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Pieter Voorthuijsen <pieter.voorthuijsen@prodrive.nl>
| * | ppc4xx: Consolidate pci_master_init() functionStefan Roese2009-11-19-182/+32
| | | | | | | | | | | | | | | | | | | | | | | | This patch removes the duplicted implementations of the pci_master_init() function by introducing a weak default function for it. It can be overridden by a board specific version. Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: Consolidate pci_pre_init() functionStefan Roese2009-11-19-837/+130
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the duplicted implementations of the pci_pre_init() function by introducing a weak default function for it. This weak default has a different implementation for some PPC variants. It can be overridden by a board specific version. Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: Consolidate pci_target_init() functionStefan Roese2009-11-19-1022/+118
| |/ | | | | | | | | | | | | | | | | | | This patch removes the duplicted implementations of the pci_target_init() function by introducing a weak default function for it. This weak default has a different implementation for 440EP(x)/GR(x) PPC's. It can be overridden by a board specific version (e.g. PMC440, korat). Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
* | OMAP2/3: I2C: Add support for second and third busDirk Behme2009-11-16-98/+170
|/ | | | | | | | | | Add support to use second and third I2C bus, too. Bus 0 is still the default, but by calling i2c_set_bus_num(1/2) before doing I2C accesses, code can switch to bus 1 and 2, too. Don't forget to switch back afterwards, then. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
* Merge branch 'master' into nextWolfgang Denk2009-11-15-233/+358
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| * Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk2009-11-15-62/+64
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| | * smc911x: make smc911x_initialize return correct valueMike Rapoport2009-11-12-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Make smc911x_initialize return -1 on error and number of interfaces detected otherwise. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| | * smc911x_eeprom: fix building after smc911x overhaulMike Frysinger2009-11-12-60/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the smc911x driver was converted to NET_MULTI, the smc911x eeprom was missed. The config option needed updating as well as overhauling of the rergister read/write functions. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Tested-by: Mike Rapoport <mike.rapoport@gmail.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2009-11-15-6/+5
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| | * | ppc/85xx: Fix how we determine the number of CAM entriesKumar Gala2009-11-13-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We were incorrectly use the max CAM size as the number of entries in the array for setting up the addrmap. We should be using the NENTRY field which is the low 12-bits of TLB1CFG. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | fsl-ddr: Fix the chip-select interleaving issueDave Liu2009-11-12-4/+3
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 1542fbdeec0d1e2a6df13189df8dcb1ce8802be3 introduced one new bug to chip-select interleaving. Single DDR controller also can do the chip-select interleaving if there is dual-rank or qual-rank DIMMs. Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | Merge branch 'master-sync' of git://git.denx.de/u-boot-armWolfgang Denk2009-11-15-9/+9
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| | * ARM Don't inline weak symbolsRon Lee2009-11-11-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | ------------------------------------------------------------------------ GCC 4.4 complains about this now. Signed-off-by: Ron Lee <ron@debian.org>
| * | Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk2009-11-11-36/+44
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| | * | mxc_fec: avoid free() calls to already freed pointers.javier Martin2009-11-11-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes, inside NetLoop, eth_halt() is called before eth_init() has been called. This is harmless except for free() calls to pointers which have not been allocated yet. This patch initializes those pointers to NULL and allocates them only the first time. This way we can get rid of free calls in halt callback. This has been tested in i.MX27 Litekit board and eldk-4.2 toolchains. Signed-off-by: Javier Martin <javier.martin@vista-silicon.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
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