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* am335x_evm: CPSW supportChandan Nath2012-09-01-1/+110
| | | | | | | | | This patch adds board-specific initialization for CPSW on TI AM335X based boards. Tested on BeagleBone. Signed-off-by: Chandan Nath <chandan.nath@ti.com> [Ilya: split board-specific part into separate patch] Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
* am335x_evm: read the on-board EEPROMIlya Yanok2012-09-01-2/+70
| | | | | | | | Read the on-board EEPROM during startup to detect the version of the board we are running on (as for now only BeagleBone vs EVM detection is supported). Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
* am33xx: pin mux defintions for CPSW switchChandan Nath2012-09-01-0/+49
| | | | | | | | | This patch adds pin mux settings for CPSW switch found on TI AM335X based boards (MII and RGMII modes). Signed-off-by: Chandan Nath <chandan.nath@ti.com> [Ilya: split pinmux into separate patch] Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
* am33xx: CPSW init and definitionsChandan Nath2012-09-01-1/+23
| | | | | | | | | This patch adds platform-specific initialization for CPSW switch on TI AM33XX SoCs. Signed-off-by: Chandan Nath <chandan.nath@ti.com> [Ilya: split init out of original patch] Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
* cpsw: add driver for cpsw ethernet deviceCyril Chemparathy2012-09-01-0/+1043
| | | | | | | | | | | | | | | | | | | CPSW is an on-chip ethernet switch that is found on various SoCs from Texas Instruments. This patch adds a simple driver (based on the Linux driver) for this hardware module. This patch also adds support to clean and flush dcache during packet send and receive. Changes by Sandhya: Added support to clean and flush dcache during packet send/receive and added timeouts. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Chandan Nath <chandan.nath@ti.com> Signed-off-by: Satyanarayana, Sandhya <sandhya.satyanarayana@ti.com> [Ilya: Cleaned cache handling, some style cleanup, some small fixes, use of internal RAM for descriptors] Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
* beagle: only call DSS code when #defined CONFIG_VIDEO_OMAP3Peter Meerwald2012-09-01-0/+4
| | | | Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
* serial/ns16550: ns16550 has a different register layout on SOC_DA8XXMikhail Kshevetskiy2012-09-01-1/+10
| | | | | | | | | | also fix NS16550_init() as we need 16x divider Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com> Acked-by: Christian Riesch <christian.riesch@omicron.at> Tested-by: Christian Riesch <christian.riesch@omicron.at> Acked-by: Sughosh Ganu <urwithsughosh@gmail.com> Tested-by: Sughosh Ganu <urwithsughosh@gmail.com>
* arm/davinci/da850: add uart0 pinmuxMikhail Kshevetskiy2012-09-01-0/+7
| | | | | Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com> Tested-by: Sughosh Ganu <urwithsughosh@gmail.com>
* arm/davinci: fix DDR2/mDDR memory controller initialization for Omap L138Mikhail Kshevetskiy2012-09-01-7/+20
| | | | | | | | | follow section 15.2.13.1 (Initializing Following Device Power Up or Reset) of OMAP-L138 DSP+ARM Processor Technical Reference Manual Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com> Acked-by: Christian Riesch <christian.riesch@omicron.at> Tested-by: Christian Riesch <christian.riesch@omicron.at>
* Revert "arm: armv7: add compile option -mno-unaligned-access if available"Albert ARIBAUD2012-09-01-2/+0
| | | | | | This reverts commit 5347560f5427bcdd48a563b62180481606ac8044, which was applied only to get release 2012.07 functional on as many ARM targets as possible despite mis-aligned accesses.
* omap: am335x_evm: enable i2c1 channelSteve Sakoman2012-09-01-0/+20
| | | | | | | This patch sets up pinmux, enables fclk, and defines CONFIG_I2C_MULTI_BUS Signed-off-by: Steve Sakoman <steve@sakoman.com>
* beagle: removed unused pr_debug #definePeter Meerwald2012-09-01-2/+0
| | | | Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
* beagle: fix termination of buddy env settingPeter Meerwald2012-09-01-1/+1
| | | | Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
* beagle: make get_expansion_id(), get_board_revision(), beagle_display_init() ↵Peter Meerwald2012-09-01-3/+3
| | | | | | static Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
* igep00x0: default mmcrootfstype to EXT4Javier Martinez Canillas2012-09-01-1/+1
| | | | | | | | | omap2plus_defconfig now has built-in compile support for EXT4 enabled by default now. So, we can use EXT4 as the default root file system type for MMC. Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
* igep00x0: default to OMAP-specific serial driverJavier Martinez Canillas2012-09-01-1/+1
| | | | | | | | | An OMAP specific serial driver was merged on the Linux kenel a long time ago. So, it makes sense to default the console name to OMAP ttyO instead of the generic ttyS naming. Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
* da850/omap-l138: add support for direct NOR boot modeLad, Prabhakar2012-09-01-2/+21
| | | | | | | | | | | This patch adds support for direct NOR boot mode on da850/omap-l138. Added da850evm_direct_nor entry in boards.cfg to allow to build targets. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
* da850/omap-l138: Add support for NAND SPLLad, Prabhakar2012-09-01-0/+26
| | | | | | | | | | This patch adds configuration required for NAND SP on DA850/OMAP-L138. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
* da850/omap-l138: Fix NAND flash timingsLad, Prabhakar2012-09-01-5/+5
| | | | | | | | | | | | | | | Though Commit id a3f88293ddd13facd734769c1664d35ab4ed681f (da850evm: setup the NAND flash timings) has configured the AEMIF timings, they are not exactly in sync with the timings used in Linux. Linux is configuring the timing register as 0x08222204, where as currently it configured to 0x00100084 in U-Boot. This issue was found out when support for NAND SPL is added in U-Boot. Without this patch U-Boot does not come up with SPL. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
* da850/omap-l138: Add support to read u-boot image from MMC/SDLad, Prabhakar2012-09-01-0/+84
| | | | | | | | | | | | | | | DA850/OMAP-L138 does not support strict MMC/SD boot mode. SPL will be in SPI flash and U-Boot image will be in MMC/SD card. SPL will do the low level initialization and then loads the u-boot image from MMC/SD card. Define CONFIG_SPL_MMC_LOAD macro in the DA850/OMAP-L138 configuration file to enable this feature. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
* da850/omap-l138: Define SPI specific configs for SPL only when SPI is usedLad, Prabhakar2012-09-01-7/+10
| | | | | | | | | | define SPI specific configs for SPL only when CONFIG_USE_SPIFLASH config is defined Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
* arm, davinci: perform check for initializing global data and serial initLad, Prabhakar2012-09-01-6/+9
| | | | | | | | | | | initialize baudrate, flags, data and serial initialization, only when CONFIG_SPL_LIBCOMMON_SUPPORT is defined. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com> Acked-by: Christian Riesch <christian.riesch@omicron.at>
* da850/omap-l138: Make MMC and NOR support mutually exclusiveRajashekhara, Sudhakar2012-09-01-0/+2
| | | | | | | | | | | | On Logic PD Rev.3 DA850/OMAP-L138 EVM, NOR and MMC/SD cannot work together. This patch enables the MMC/SD support only when NOR support is disabled. NOR Flash identification works even without this patch, but erase and write will have issues. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
* da850/omap-l138: modifications for Logic PD Rev.3 AM18xx EVMRajashekhara, Sudhakar2012-09-01-1/+11
| | | | | | | | | | | | | AHCLKR/UART1_RTS/GP0[11] pin needs to be configured for MMC and NOR to work on DA850/OMAP-L138 Rev.3 EVM. When GP0[11] is low, the SD0 interface will not work, but NOR flash will. When GP0[11] is high, SD0 will work but NOR flash will not. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
* da850/omap-l138: Add MMC support for DA850/OMAP-L138Lad, Prabhakar2012-09-01-0/+64
| | | | | | | | | This patch adds support for MMC/SD on DA850/OMAP-L138. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
* omap: am33xx: enable gpio supportSteve Sakoman2012-09-01-1/+75
| | | | | | | | | | | This patch uses the code in omap-common to support gpio modules 1-3 on am33xx based boards. It adds base address and register definitions, enables clocks to the modules, and enables building the common gpio code for CONFIG_AM33XX as well as CONFIG_OMAP Signed-off-by: Steve Sakoman <steve@sakoman.com>
* omap: am335x_evm: remove unused definitionsSteve Sakoman2012-09-01-6/+0
| | | | | | | | | | UART_RESET, UART_CLK_RUNNING_MASK, and UART_SMART_IDLE_EN are defined inn evm.c but not used. Also removes unnecessary include of serial.h PHYS_DRAM_1_SIZE is defined in am335x_evm.h but never used. Signed-off-by: Steve Sakoman <steve@sakoman.com>
* OMAP3: mcx: read hot-water-button after resetStefano Babic2012-09-01-0/+25
| | | | | | | Detect hot-water-button to start a differnt image. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <trini@ti.com>
* OMAP3: mcx: updated default environmentStefano Babic2012-09-01-37/+91
| | | | | | | | Patch drops also not used CFI setup in the configuration file. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <trini@ti.com>
* OMAP3: mcx: set pinmux for uart4Stefano Babic2012-09-01-3/+8
| | | | | Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <trini@ti.com>
* mcx: increased buffer for command lineStefano Babic2012-09-01-1/+1
| | | | | Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <trini@ti.com>
* arm: omap3: cm-t35: minor comment and printf changeIgor Grinberg2012-09-01-2/+2
| | | | | | | Fix the comment to reflect the actual function call time. Change the printf message to look nicer in the context it might be printed. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
* hawkboard/omapl-138: Add support for generating ais image for hawkboardSughosh Ganu2012-09-01-2/+11
| | | | | | | | | Parameters used for configuring certain SoC peripherals are parsed from the cfg file and appended as part of the ais image's header. The u-boot-spl.ais generated is flashed separately to the nand, so do not delete the file after generation of u-boot.ais. Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com>
* omap24xx_i2c: add 2-byte address supportIlya Yanok2012-09-01-32/+26
| | | | | | | | | | | | | | | Various devices like EEPROMs require 2-byte address support to be properly accessed. This patch adds this support for OMAP2/3/4 I2C controller driver. I've tested it with EEPROM (16 bit address) and TPS65217 chip (8 bit address) on TI Beaglebone board. Unfortunately I don't have access to any compatible hardware with 16bit data register so I can't test if those #ifdef clauses really work. CC: Tom Rini <trini@ti.com> Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
* CREDITS: Add credits for MCF5249 initialization codeJeremy Andrus2012-09-01-0/+5
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Consolidate bootcount code into drivers/bootcountStefan Roese2012-09-01-207/+282
| | | | | | | | | | | | | | | | | | | This patch moves all bootcount implementations into a common directory: drivers/bootcount. The generic bootcount driver is now usable not only by powerpc platforms, but others as well. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Valentin Longchamp <valentin.longchamp@keymile.com> Cc: Christian Riesch <christian.riesch@omicron.at> Cc: Manfred Rudigier <manfred.rudigier@omicron.at> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Reinhard Meyer <reinhard.meyer@emk-elektronik.de> Tested-by: Valentin Longchamp <valentin.longchamp@keymile.com> Tested-by: Christian Riesch <christian.riesch@omicron.at> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* mpc52xx: remove o2dnt boardAnatolij Gustschin2012-09-01-1119/+0
| | | | | | | Remove old o2dnt board without OF support. New support for this board is added by the previous patch, O2I configuration. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* mpc52xx: add common o2dnt and o2dnt2 support and configurationsAnatolij Gustschin2012-09-01-0/+1287
| | | | | | | | Add common code for o2dnt and o2dnt2 based boards and add different board configuration files for O2D, O2I, O2DNT2, O2D300, O2MNT and O3DNT boards. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* mpc5xxx: add GPIO port configurationAnatolij Gustschin2012-09-01-0/+14
| | | | | | | Add posibility for board specifig GPIO configurations using various CONFIG_SYS_ macros. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* mpc5xxx: add pci_mpc5xxx_init prototype to common headerAnatolij Gustschin2012-09-01-0/+3
| | | | | | | Add pci_mpc5xxx_init() prototype to the header file, so board .c files do not need to add extern pci_mpc5xxx_init() declaration. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-shWolfgang Denk2012-09-01-210/+117
|\ | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-sh: sh: tmu: Removed arch/sh/include/asm/clk.h sh: tmu: Changed switch statement to shift operation sh: tmu: Changed TMU driver using array of structures Signed-off-by: Wolfgang Denk <wd@denx.de>
| * sh: tmu: Removed arch/sh/include/asm/clk.hNobuhiro Iwamatsu2012-08-21-31/+0
| | | | | | | | | | | | | | | | | | asm/clk.h was included get_peripheral_clk_rate function. But this is not used from anywhere. This removed asm/clk.h, and deleted include line from arch/sh/lib/time.c Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * sh: tmu: Changed switch statement to shift operationNobuhiro Iwamatsu2012-08-21-30/+18
| | | | | | | | | | | | | | | | | | Calculation of the bit position using switch statement can substitute shift operation using ffs. And removed unsed macro and variable. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * sh: tmu: Changed TMU driver using array of structuresNobuhiro Iwamatsu2012-08-21-151/+101
| | | | | | | | | | | | | | | | | | This changed into access using array of structure from access to the register using the definition of the register by macro. And removed white space. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | Merge branch 'sf' of git://git.denx.de/u-boot-blackfinWolfgang Denk2012-09-01-14/+41
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | * 'sf' of git://git.denx.de/u-boot-blackfin: sf: spansion: Add support for S25FL256S sf: winbond: fix page_size sf: stmicro: add support for N25Q128A sf: stmicro: add support N25Q128 parts sf: stmicro: support JEDEC standard two-byte signature sf: winbond: add W25Q32 cmd_spi: remove superfluous semicolon Signed-off-by: Wolfgang Denk <wd@denx.de>
| * sf: spansion: Add support for S25FL256SMichal Simek2012-08-14-0/+7
| | | | | | | | | | | | | | Add support for Spansion S25FL256S SPI flash. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sf: winbond: fix page_sizeStephen Warren2012-08-14-1/+1
| | | | | | | | | | | | | | | | | | | | | | Commit a4ed3b6 "sf: inline data constants" modified winbond.c's page_size from 256 to 4096. This prevents either/both of "sf write" writing the correct data, or "sf read" from reading the correct data back. This allows U-Boot running on Compulab Tegra to upgrade itself. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sf: stmicro: add support for N25Q128AMichal Simek2012-08-10-0/+6
| | | | | | | | | | | | | | Add support for Numonyx N25Q128A SPI flash. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sf: stmicro: add support N25Q128 partsStephan Linz2012-08-09-0/+6
| | | | | | | | | | | | | | | | | | Adds support for Numonyx's N25Q128 SPI flash. These devices are used on (among others) Avnet Spartan-6 LX9 micro-evaluation boards. Tested with "sf" commands and CONFIG_ENV_IS_IN_SPI_FLASH. Signed-off-by: Stephan Linz <linz@li-pro.net> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sf: stmicro: support JEDEC standard two-byte signatureStephan Linz2012-08-09-12/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There are more than the M25Pxx serial flashs that can be used with the stmicro driver, for example: the M25PXxx or N25Qxx serie. All these chips have burned in the original stmicro manufacture id 0x20 together with a standard two-byte signature. In preperation to support all these chips the stmicro driver have to decode the full two-byte signature. Signed-off-by: Stephan Linz <linz@li-pro.net> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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