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* da850evm: Move LPSC configuration to board_early_init_f()Christian Riesch2011-10-27-0/+1
| | | | | | | | | | | | | | | | | | | | | | | Since commit f1d2b313c9eb6808d30c16a9eb5251240452a56c the serial port of the da850evm is accessed before the UART2 peripheral of the SoC is powered on in the function board_init() in board/davinci/da8xxevm/da850evm.c. When u-boot is used in conjunction with the UBL (user boot loader, see doc/README.davinci) on this board, the UART2 peripheral is already turned on by UBL at the time u-boot is started. Hence, the wrong initialization sequence is not noticed by most users. However, if UBL is not used, u-boot must power on the peripheral before using it. This patch adds a board_early_init_f() function for the LPSC configuration to the da850evm board configuration. Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Cc: Heiko Schocher <hs@denx.de> Cc: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* omap4_panda: Build in cmd_gpio support on pandaJoe Hershberger2011-10-27-0/+3
| | | | | | | | | Enable the gpio command Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* OMAP3: overo : Add environment variable optargs to bootargsPhilip Balister2011-10-27-0/+3
| | | | | | | | | | This allows the user can easily add extra kernel arguments. Very helpful for reserving memory for the DSP without rewriting the entire kernel argument line. Signed-off-by: Philip Balister <philip@opensdr.com> Tested-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* OMAP3: overo : Use ttyO2 instead of ttyS2.Philip Balister2011-10-27-1/+1
| | | | | | | | | Starting with kernel 2.6.37, the serial ports on the OMAP3 are called ttyOX, not ttySX. Signed-off-by: Philip Balister <philip@opensdr.com> Tested-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* da830: add support for NAND boot modeManjunath Hadli2011-10-27-1/+3
| | | | | | | | | | | | Add support for enabling NAND boot mode in configuration file and add correspanding pinmux support, nand initialize function in board file. The size required for environment variables not more than 10KB the CONFIG_ENV_SIZE is set to 10KB from (512 << 10). Acked-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* dm36x: revert cache disable patchManjunath Hadli2011-10-27-3/+0
| | | | | | | | | | | revert commit 98c19aff9524e1d0dd6bf39bf7bde5644f121feb as the disabling of cache need not be done explicitly. Subsequent patches to new cache management framework has fixed it. EMAC issue with cache coherency still exists when cahces are enabled. Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* dm644X: revert cache disable patchManjunath Hadli2011-10-27-3/+0
| | | | | | | | | | | revert commit 913a39e9aa4d935948d41cd727d53f5878414a77 as the disabling of cache need not be done explicitly. Subsequent patches to new cache management framework has fixed it. EMAC issue with cache coherency still exists when cahces are enabled. Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* devkit8000: Add malloc spaceTom Rini2011-10-27-0/+3
| | | | | | | | | With malloc support being a new requirement for all ARM SPL implementations, define a small area for use on devkit8000. Cc: Frederik Kriewitz <frederik@kriewitz.eu> Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* omap: spl: fix build break due to changes in FATAneesh V2011-10-27-8/+10
| | | | | | | | | | | | | | FAT library now uses malloc() and free(). But SPL doesn't have heap until now. Setup a heap in SDRAM to fix this issue. However this increases SPL footprint beyond the available SRAM budget. So, compile out some fancy features in the SDARM init bring back footprint under control CC: Sandeep Paulraj <s-paulraj@ti.com> CC: Wolfgang Denk <wd@denx.de> Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* omap: beagle: Use ubifs instead of jffs2 for nand bootSteve Sakoman2011-10-27-2/+2
| | | | | | Signed-off-by: Steve Sakoman <steve@sakoman.com> Acked-by: Koen Kooi <k-kooi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* U-Boot/SPL: omap4: Make ddr pre-calculated timings as default.SRICHARAN R2011-10-27-0/+2
| | | | | | | | | | | | | All ddr configurations(geometry/timings) are done automatically by detecting the device connected at run time. Though this is a useful feature, making this as a default setting increases the code size by about 2K bytes. This is quite big, especially in the case of SPL which runs from a smaller SRAM. So do not use this feature as the default setting, instead use the precalculated tables. Signed-off-by: sricharan <r.sricharan@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARM: orion5x: reduce dependence of including platform fileLei Wen2011-10-27-0/+1
| | | | | | | | | | | For files like the drivers/serial/serial.c, it must include the platform file, as the CONFIG_SYS_NS16550_COM1 must reference to the definition in the platform definition files. Include the platform definition file in the config file, so that it would decouple the dependence for the driver files. Signed-off-by: Lei Wen <leiwen@marvell.com>
* Armada100: Add env storage support for Marvell gplugDAjay Bhargav2011-10-27-2/+8
| | | | | | | This patch adds support for envrionment varaible storage in SPI flash for Marvell gplugD. Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
* Armada100: Add SPI flash support for Marvell gplugDAjay Bhargav2011-10-27-0/+4
| | | | | | | This patch enables Atmel AT45 SPI flash support for Marvell gplugD Enables SF commands. Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
* Armada100: Add SPI support for Marvell gplugDAjay Bhargav2011-10-27-0/+5
| | | | | | This patch add SPI driver support for Marvell gplugD Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
* dreamplug: initial board support.Jason Cooper2011-10-27-0/+151
| | | | | | | | | | | Copied wholeheartedly from board/Marvell/guruplug and modified to add support for SPI NOR flash. CONFIG_MACH_DREAMPLUG defined in include/configs/dreamplug.h until Linus's kernel.org tree adds it to mach-types.h. Once it trickles down, the definition can be removed from include/configs/dreamplug.h. Signed-off-by: Jason Cooper <u-boot@lakedaemon.net>
* MX31: mx31pdk: use new pmic driverStefano Babic2011-10-27-1/+5
| | | | | | | Switch to new pmic generic driver. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@freescale.com>
* MX31: mx31ads: use new pmic driverStefano Babic2011-10-27-2/+6
| | | | | | | Switch to new pmic generic driver. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@freescale.com>
* MX31: mx31_litekit: use new pmic driverStefano Babic2011-10-27-3/+6
| | | | | | Switch to new pmic generic driver. Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX5: mx53evk: use new pmic driverStefano Babic2011-10-27-2/+3
| | | | | | | | Switch to new pmic generic driver. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Jason Liu <jason.hui@linaro.org> Acked-by: Jason Liu <jason.hui@linaro.org>
* MX5: mx51evk: use new pmic driverStefano Babic2011-10-27-1/+5
| | | | | | Switch to new pmic generic driver. Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX35: mx35pdk: use new pmic driverStefano Babic2011-10-27-2/+3
| | | | | | Switch to new pmic generic driver. Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX5: efikamx/efikasb: use new pmic driverStefano Babic2011-10-27-1/+4
| | | | | | | | Switch to new pmic generic driver. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Marek Vasut <marek.vasut@gmail.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
* MX3: qong: use new pmic driverStefano Babic2011-10-27-1/+4
| | | | | | Switch to new pmic generic driver. Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX5: vision2: use new pmic driverStefano Babic2011-10-27-1/+4
| | | | | | Switch to new pmic generic driver. Signed-off-by: Stefano Babic <sbabic@denx.de>
* misc: pmic: Freescale PMIC switches to generic PMIC driverStefano Babic2011-10-27-4/+1
| | | | | | Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Stefano Babic <sbabic@denx.de>
* misc:pmic:samsung Enable PMIC driver at GONI targetŁukasz Majewski2011-10-27-0/+4
| | | | | | | | Enable support for new PMIC driver at GONI reference target. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Stefano Babic <sbabic@denx.de>
* misc:pmic:max8998 MAX8998 support at a new PMIC driver.Łukasz Majewski2011-10-27-0/+84
| | | | | | | | This commit adds support for MAX8998 PMIC driver. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Stefano Babic <sbabic@denx.de>
* misc:pmic:core New generic PMIC driverŁukasz Majewski2011-10-27-0/+71
| | | | | | | | | | | | | | I2C or SPI PMIC devices can be accessed. Separate files: pmic_i2c.c and pmic_spi.c are responsible for handling transmission over I2C or SPI bus. New flags: CONFIG_PMIC - enable PMIC general device. CONFIG_PMIC_I2C/SPI - specify the interface to be used. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Stefano Babic <sbabic@denx.de>
* MX51: vision2: Set global macrosStefano Babic2011-10-27-8/+9
| | | | | | | Adapt vision2 to the current u-boot version. Drop own macros to set global data and use the common ones. Signed-off-by: Stefano Babic <sbabic@denx.de>
* devkit8000: Add config to enable SPL MMC bootSimon Schwarz2011-10-27-0/+5
| | | | | | Add MMC boot configs to devkit8000 config. Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
* FAT: Add FAT write featureDonggeun Kim2011-10-26-0/+3
| | | | | | | | | | | | | | In some cases, saving data in RAM as a file with FAT format is required. This patch allows the file to be written in FAT formatted partition. The usage is similar with reading a file. First, fat_register_device function is called before file_fat_write function in order to set target partition. Then, file_fat_write function is invoked with desired file name, start ram address for writing data, and file size. Signed-off-by: Donggeun Kim <dg77.kim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* fdt: add decode helper librarySimon Glass2011-10-26-0/+128
| | | | | | | | | | | | | | | | | | This library provides useful functions to drivers which want to use the fdt to control their operation. Functions are provided to: - look up and enumerate a device type (for example assigning i2c bus 0, i2c bus 1, etc.) - decode basic types from the fdt, like addresses and integers While this library is not strictly necessary, it helps to minimise the changes to a driver, in order to make it work under fdt control. Less code is required, and so the barrier to switch drivers over is lower. Additional functions to read arrays and GPIOs could be made available here also. Signed-off-by: Simon Glass <sjg@chromium.org>
* fdt: Add support for embedded device tree (CONFIG_OF_EMBED)Simon Glass2011-10-26-0/+1
| | | | | | | | | | | | | | | | | This new option allows U-Boot to embed a binary device tree into its image to allow run-time control of peripherals. This device tree is for U-Boot's own use and is not necessarily the same one as is passed to the kernel. The device tree compiler output should be placed in the $(obj) rooted tree. Since $(OBJCOPY) insists on adding the path to the generated symbol names, to ensure consistency it should be invoked from the directory where the .dtb file is located and given the input file name without the path. This commit contains my entry for the ugliest Makefile / shell interaction competition. Signed-off-by: Simon Glass <sjg@chromium.org>
* tftpput: add save_addr and save_size global variablesSimon Glass2011-10-26-0/+2
| | | | | | We need something akin to load_addr to handle saving data. Signed-off-by: Simon Glass <sjg@chromium.org>
* net: tftpput: Support selecting get/put for tftpSimon Glass2011-10-26-1/+1
| | | | | | TftpStart should support starting either a get or a put. Signed-off-by: Simon Glass <sjg@chromium.org>
* net: tftpput: Rename TFTP to TFTPGETSimon Glass2011-10-26-3/+5
| | | | | | | | This is a better name for this protocol. Also remove the typedef to keep checkpatch happy, and move zeroing of NetBootFileXferSize a little earlier since TFTPPUT will need to change this. Signed-off-by: Simon Glass <sjg@chromium.org>
* net: tftpput: Add support for receiving ICMP packetsSimon Glass2011-10-26-0/+19
| | | | | | | | | | ICMP packets can tell you when there is no server at the other end. It is useful for tftp to figure this out, so that a quick error can be displayed, rather than pointlessly retrying. This adds an ICMP packet handler to the net interface. Signed-off-by: Simon Glass <sjg@chromium.org>
* Add setenv_ulong() and setenv_addr()Simon Glass2011-10-26-0/+2
| | | | | | | It seems we put numbers and addresses into environment variables a lot. We should have some functions to do this. Signed-off-by: Simon Glass <sjg@chromium.org>
* Move simple_itoa to vsprintfSimon Glass2011-10-26-0/+1
| | | | | | | This function is generally useful and shouldn't hide away in hush. It has been moved as is. Signed-off-by: Simon Glass <sjg@chromium.org>
* altera_tse: Add support for dedicated descriptor memoryJoachim Foerster2011-10-26-1/+2
| | | | Signed-off-by: Joachim Foerster <joachim.foerster@missinglinkelectronics.com>
* tegra: define CONFIG_SYS_CACHELINE_SIZE for tegraAnton staaf2011-10-25-0/+2
| | | | | | | | | | | Signed-off-by: Anton Staaf <robotboy@chromium.org> Cc: Tom Warren <twarren.nvidia@gmail.com> Cc: Simon Glass <sjg@chromium.org> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Change-Id: I5c4bcfc0bfe59158ff249fe3be6640eec6d3cc76 Acked-by: Mike Frysinger <vapier@gentoo.org>
* cache: add ALLOC_CACHE_ALIGN_BUFFER macroAnton staaf2011-10-25-0/+58
| | | | | | | | | | | | | This macro is used to allocate cache line size aligned stack buffers for use with DMA hardware. Signed-off-by: Anton Staaf <robotboy@chromium.org> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Aneesh V <aneesh@ti.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Wolfgang Denk <wd@denx.de>
* Revert "km_arm: enable POST for these boards"Wolfgang Denk2011-10-24-6/+0
| | | | | | | | | This reverts commit a2da616311151ecfab8b8fcc510686fc3c0c9a21. THis was applied by accident - a more recent version of this change was already present, see commit 9400f8f 2011-10-05 22:03:11 +0200 km_arm: enable POST for these boards Signed-off-by: Wolfgang Denk <wd@denx.de>
* mkimage: adding support for Davinci AIS imageStefano Babic2011-10-23-0/+1
| | | | | | | | | | | Some Davinci processors supports the Application Image Script (AIS) boot process. The patch adds the generation of the AIS image inside the mkimage tool to make possible to generate a bootable U-boot without external tools (TI Davinci AIS Generator). Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Wolfgang Denk <wd@denx.de>
* net: ns9750: drop !NET_MULTI driverMike Frysinger2011-10-23-300/+0
| | | | | | | | Only one board uses this driver (ns9750dev), but the board doesn't seem to have an entry to actually build it in the Makefile/boards.cfg, so just delete net support from its board config. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Add getenv_ulong() to read an integer from an environment variableSimon Glass2011-10-23-0/+1
| | | | | | | | This is not an uncommon operation in U-Boot, so let's put it in a common function. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* net: emaclite: Move RX/TX ping pong initialization toMichal Simek2011-10-23-1/+2
| | | | | | Init RX/TX ping pong directly from board not in the driver. Signed-off-by: Michal Simek <monstr@monstr.eu>
* net: emaclite: Use unsigned long for baseaddrMichal Simek2011-10-23-1/+1
| | | | | | Baseaddr should be unsigned long. Signed-off-by: Michal Simek <monstr@monstr.eu>
* cache: include asm/cache.h for ARCH_DMA_MINALIGN definitionAnton Staaf2011-10-23-0/+8
| | | | | | | | | | | | | | | | | ARCH_DMA_MINALIGN will be used to allocate DMA buffers that are aligned correctly. In all current cases this means that the DMA buffer will be aligned to at least the L1 data cache line size of the configured architecture. If the board configuration file does not specify the architecture L1 data cache line size then the maximum line size of the architecture is used to align DMA buffers. Signed-off-by: Anton Staaf <robotboy@chromium.org> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Ilya Yanok <yanok@emcraft.com> Cc: Laurence Withers <lwithers@guralp.com>
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