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* OMAP3: BeagleBoard: Enable pullups on i2c2.Steve Kipisz2011-04-27-0/+14
| | | | | | | | | This allows the reading of EEPROMS on the expansion bus without adding external pull-ups. Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* MX31: drop warnings in get_cpu_revStefano Babic2011-04-27-1/+1
| | | | | | | | Drop warnings due to recent commit ARM: mx31: Print the silicon version Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@freescale.com>
* ARM: MX31: Fix file name labelFabio Estevam2011-04-27-3/+3
| | | | | | | | | Commit 5d2c154 (IMX: MX31: Cleanup include files and drop nasty #ifdef in drivers) renamed mx31-imx-regs.h to imx-regs.h. Change the file label accordingly. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* ARM: mx31: Print the silicon versionFabio Estevam2011-04-27-0/+25
| | | | | | | | | | | Use the same method of the Linux kernel to print the MX31 silicon version on boot. Tested on a MX31PDK with a 2.0 silicon, where it shows: CPU: Freescale i.MX31 rev 2.0 at 531 MHz Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* IMX: MX31: Cleanup include files and drop nasty #ifdef in driversStefano Babic2011-04-27-3/+3
| | | | | | | | | | As exception among the i.MX processors, the i.MX31 has headers without general names (mx31-regs.h, mx31.h instead of imx-regs.h and clock.h). This requires several nasty #ifdef in the drivers to include the correct header. The patch cleans up the driver and renames the header files as for the other i.MX processors. Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX31: add support for MX31 watchdogStefano Babic2011-04-27-0/+10
| | | | | | | | | | | | | | | | | | The patch add CONFIG_HW_WATCHDOG to be used with the internal watchdog timer of the MX31 processor. Two function are exported for the board maintainers: mxc_hw_watchdog_enable mxc_hw_watchdog_reset The board maintainer can decide to use mxc_hw_watchdog_reset as hw_watchdog_reset, or to implement his own function to reset the watchdog. The watchdog timer can be configured with CONFIG_SYS_WD_TIMER_SECS (value in seconds). The MX31 allows values between 0.5 (CONFIG_SYS_WD_TIMER_SECS = 0) and 128 seconds. Signed-off-by: Stefano Babic <sbabic@denx.de>
* ARMV7: S5P: Fixed register offset in mmc.hChander Kashyap2011-03-27-4/+6
| | | | | | | | | | | The MMC registers are accessed through struct s5p_mmc member variables. MMC controller "control4" register offset is set to 0x8C as per data sheet. The size of struct s5p_mmc is also corrected. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* S5P: timer: Use pwm functionsMinkyu Kang2011-03-27-14/+2
| | | | | | Use pwm functions for timer that is PWM timer 4. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* ARM: S5P: pwm driver supportDonghwa Lee2011-03-27-0/+38
| | | | | | | | This is common pwm driver of S5P. Signed-off-by: Donghwa Lee <dh09.lee@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* arm: fix incorrect monitor protection region in FLASHPo-Yu Chuang2011-03-27-0/+1
| | | | | | | | | | | Monitor protection region in FLASH did not cover .rel.dyn and .dynsym sections, because it uses __bss_start to compute monitor_flash_len. Use _end instead. Add _end to linker scripts for end of u-boot image Add _end_ofs to all the start.S. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
* ARM: Update mach-typesSandeep Paulraj2011-02-21-15/+1276
| | | | | | | This commit updates the mach-types based on the latest in linus's head Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* mvmfp: add MFP configuration support for PANTHEONLei Wen2011-02-21-0/+41
| | | | | | | This patch adds the Multiple Function Pin configuration support for Marvell PANTHEON SoCs Signed-off-by: Lei Wen <leiwen@marvell.com>
* ARM: Add Support for Marvell Pantheon Familiy SoCsLei Wen2011-02-21-0/+171
| | | | | | | | | | | | | Pantheon Family processors are highly integrated SoCs based on Sheeva_88SV331x-v5 PJ1 cpu core. Ref: http://www.marvell.com/products/processors/communications/marvell_pantheon_910_920_pb.pdf SoC versions Supported: 1) PANTHEON920 (TD) 2) PANTHEON910 (TTC) Signed-off-by: Lei Wen <leiwen@marvell.com>
* mv: seperate kirkwood and armada from common settingLei Wen2011-02-21-0/+189
| | | | | | | | | | | | | Since there are lots of difference between kirkwood and armada series, it is better to seperate them but still keep the most common file shared by all marvell platform in the mv-common configure file. This patch move the kirkwood only driver definitoin in mv-common to the <soc_name>/config.h. This patch is tested with compilation for armada100 and guruplug. Signed-off-by: Lei Wen <leiwen@marvell.com>
* ARM: fix write*() I/O accessorsWolfgang Denk2011-02-21-3/+3
| | | | | | | | | | | | | | | | | | | Commit 3c0659b "ARM: Avoid compiler optimization for readb, writeb and friends." introduced I/O accessors with memory barriers. Unfortunately the new write*() accessors introduced a bug: The problem is that the argument "v" gets evaluated twice. This breaks code like used here (from "drivers/net/dnet.c"): for (i = 0; i < wrsz; i++) writel(*bufp++, &dnet->regs->TX_DATA_FIFO); Use auxiliary variables to avoid such problems. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.aribaud@free.fr> Cc: Alexander Holler <holler@ahsoftware.de> Cc: Dirk Behme <dirk.behme@googlemail.com>
* arm: Tegra2: Add basic NVIDIA Tegra2 SoC supportTom Warren2011-02-21-0/+475
| | | | Signed-off-by: Tom Warren <twarren@nvidia.com>
* armv7: add support for S5PC210 SoCMinkyu Kang2011-02-02-0/+764
| | | | | | | S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* S5P: serial: Use the inline function instead of static valueMinkyu Kang2011-02-02-1/+4
| | | | Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* ARM: Avoid compiler optimization for readb, writeb and friends.Alexander Holler2011-02-02-12/+20
| | | | | | | | | | | | | | | | | | | | | gcc 4.5.1 seems to ignore (at least some) volatile definitions, avoid that as done in the kernel. Reading C99 6.7.3 8 and the comment 114) there, I think it is a bug of that gcc version to ignore the volatile type qualifier used e.g. in __arch_getl(). Anyway, using a definition as in the kernel headers avoids such optimizations when gcc 4.5.1 is used. Maybe the headers as used in the current linux-kernel should be used, but to avoid large changes, I've just added a small change to the current headers. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com> Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Alessandro Rubini <rubini-list@gnudd.com> Tested-by: Thomas Weber <weber@corscience.de> Acked-by: Alexander Holler <holler@ahsoftware.de> Tested-by: Alexander Holler <holler@ahsoftware.de>
* armv7: s5pc1xx: don't use function pointer for clock functionsMinkyu Kang2011-02-02-6/+4
| | | | | | | | Because of the bss area is cleared after relocation, we've lost pointers. This patch fixed it. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* DaVinci DM6467: Enhance board SupportSandeep Paulraj2011-02-02-0/+1
| | | | | | | | | | | | Support for DM6467 was incomplete and the build failed as well. Patches were sent to the list but have not been added. This enhances the DM6467 support. Some more patches will need to be sent to bring it in line with what is available in internal TI trees Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARM: Update mach typesSandeep Paulraj2011-02-02-15/+2290
| | | | | | | This commit updates the mach-types for ARM Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* DaVinci DM6467: Added ET1011C (LSI) PHY supportSandeep Paulraj2011-02-02-0/+3
| | | | | | | | | | Added arch/arm/cpu/arm926ejs/davinci/et1011c.c for handling ET1011C gigabit phy. which overrides get_link_speed function from default implementation. This enables output of 125 MHz reference clock on SYS_CLK pin. Signed-off-by: Prakash PM <prakash.pm@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Davinci MMCSD SupportSandeep Paulraj2011-02-02-0/+175
| | | | | | | | | | Added support for MMC/SD cards for Davinci. This feature is enabled by CONFIG_DAVINCI_MMC and is dependant on CONFIG_MMC and CONFIG_GENERIC_MMC options. This is tested on DM355 and DM365 EVMs with both the available mmc controllers. Signed-off-by: Alagu Sankar <alagusankar@embwise.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* SPI: mxc_spi: replace fixed offsets with structuresStefano Babic2011-02-02-0/+35
| | | | | | | | This patch cleans driver code replacing all accesses to registers with fixed offsets with a corresponding structure. Signed-off-by: Stefano Babic <sbabic@denx.de>
* Add support for MX35 processorStefano Babic2011-02-02-0/+1287
| | | | | | | | | | | The patch adds basic support for the Freescale's i.MX35 (arm1136 based) processor. The patch adds also a prototype for the initialization of the FEC(ethernet controller) to netdev.h to avoid warnings. Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX5: Add initial support for MX53 processorLiu Hui-R643432011-02-02-158/+500
| | | | | | | | | | Add initial support for Freescale MX53 processor, - Add the iomux support and the pin definition, - Add the regs definition, clean up some unused def from mx51, - Add the low level init support, make use the freq input of setup_pll macro Signed-off-by: Jason Liu <r64343@freescale.com>
* ftpmu010: support faraday ftpmu010 driverMacpaul Lin2011-01-25-146/+0
| | | | | | | | | Faraday's ftpmu010 is a power managemnet unit which support cpu sleep and frequency scaling. It has been integrated into many SoC. This patch also move ftpmu010 to a proper place for later enhancement. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
* Merge branch 'next' of ../nextWolfgang Denk2010-12-22-2/+345
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| * add Multi Function Pin configuration support for ARMADA100Prafulla Wadaskar2010-12-16-0/+67
| | | | | | | | | | | | This patch adds the support MFP support for Marvell ARMADA100 SoCs Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * arm: Add Support for Marvell ARMADA 100 Familiy SoCsPrafulla Wadaskar2010-12-16-0/+174
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ARMADA 100 Family processors are highly integrated SoCs based on Sheeva_88SV331x-v5 PJ1 cpu core. Ref: http://www.marvell.com/products/processors/applications/armada_100 SoC versions Supported: 1) ARMADA168/88AP168 (Aspen P) 2) ARMADA166/88AP166 (Aspen M) 3) ARMADA162/88AP162 (Aspen L) Contributors: Eric Miao <eric.y.miao@gmail.com> Lei Wen <leiwen@marvell.com> Mahavir Jain <mjain@marvell.com> Signed-off-by: Mahavir Jain <mjain@marvell.com> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * Merge branch 'master' of ../master into nextWolfgang Denk2010-12-16-16/+62
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| * | Davinci 8xx: Move common functions to share codeStefano Babic2010-11-30-37/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As more Davinci 8xx board can be added, move common code to be shared between boards. * rebased ontop of Sugosh's patches * moving the HAWKBOARD_KICK{0,1}_UNLOCK defines to arch/arm/include/asm/arch-davinci/davinci_misc.h from to arch/arm/include/asm/arch-davinci/da8xx_common.h * don't define dram functions in PRELOADER * move sync_env_enetaddr into existing EMAC ifdef * use misc.c in hawkboard nand_spl Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | da850: Add RMII support for EMACSudhakar Rajashekhara2010-11-30-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is a port of the work by Sudhakar Rajeshekhara in commit ab3effbcad8851cc65dc5241a01c064d2030a3b2 of git://arago-project.org/git/people/sandeep/u-boot-davinci.git. The da850 UI board has on it an RMII PHY which can be used if the MDC line to the MII PHY on the baseboard is disabled and the RMII PHY is enabled by configuring the values of some GPIO pins on the IO expander of the UI board. This patch implements disabling that line via GPIO2[6], configuring the UI board's IO expander and setting only the pinmux settings that are needed for RMII operation. Tested on da850evm by adding a define for CONFIG_DRIVER_TI_EMAC_USE_RMII. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> CC: Sandeep Paulraj <s-paulraj@ti.com> CC: Ben Warren <biggerbadderben@gmail.com> CC: Mike Frysinger <vapier@gentoo.org> CC: Sughosh Ganu <urwithsughosh@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | Add board support for hawkboardSughosh Ganu2010-11-30-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch adds basic board support for TI's OMAP-L138 based Hawkboard. This board is pretty similar to the da850 EVM. Support for nand and network access is added in this version. The following bootup procedure is used. At reset, the Rom Boot Loader(RBL), initialises the ddr and the nand controllers and copies the second stage bootloader(nand_spl) to RAM. The secondary bootloader then copies u-boot from a predefined location in the nand flash to the RAM, and passes control to the u-boot image. Three config options are supported * hawkboard_config - Used to create the u-boot.bin. Tftp the u-boot.bin image to the RAM from u-boot, and flash to the nand flash at address 0xe0000. * hawkboard_nand_config - Used to generate the secondary bootloader(nand_spl) image. This creates an elf file u-boot-spl under nand_spl/. Create an AIS signed image using this file, and flash it to the nand flash at address 0x20000. The ais file should fit in one block. * hawkboard_uart_config - This is same as the first image, but with the TEXT_BASE as expected by the RBL(0xc1080000). Create the AIS Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com> Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | Move and rename common headers from underSughosh Ganu2010-11-28-0/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | board/davinci. Move the davinci common headers to the architecture specific include file path. Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | da850: Enable SPI FlashStefano Babic2010-11-28-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch was already posted to the arago project, but not yet to mainline. It allows to save environment into the spi flash. Tested on LogiPD tmdxl138. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Detlev Zundev <dzu@denx.de> CC: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | da8xx: Add cpu_is_da8xx macrosSudhakar Rajashekhara2010-11-28-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> CC: Stefano Babic <sbabic@denx.de> CC: Detlev Zundev <dzu@denx.de> CC: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | | AT91RM9200: fix AT91_PMC_MCKR_MDIV_* defines for this CPUclagix@gmail.com2010-12-17-0/+8
| |/ |/| | | | | | | Signed-off-by: Guido Classen <clagix@gmail.com> Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-12-09-15/+58
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| * | imx: Get fec mac address from fuseLiu Hui-R643432010-11-21-15/+58
| | | | | | | | | | | | | | | | | | | | | The patch is to support getting FEC MAC address from fuse bank. Signed-off-by: Jason Liu <r64343@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de>
* | | ARM: make timer variables in gt_t available for all ARM platformsPrafulla Wadaskar2010-12-09-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All code that attemots to access variables in BSS before relocation (for example directly or indirectly by board_init_f()) needs to be fixed. Especially timer.c needs to fix on most of the ARM platforms. This patch makes timer related variables in gd_t available for all ARM implementations. Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> Edited commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | arm920t/at91/timer: replace bss variables by gdAndreas Bießmann2010-12-07-0/+1
| |/ |/| | | | | | | | | | | | | | | | | Reuse the gd->tbl value for timestamp and add gd->lastinc for lastinc bss values in arm920t/at91/timer driver. The usage of bss values in driver before initialisation of bss is forbidden. In that special case some data in .rel.dyn gets corrupted by the arm920t/at91/timer driver. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | AT91: add header file for the Shutdown ControllerReinhard Meyer2010-11-02-0/+39
| | | | | | | | | | | | and SHDWN address entry in at91sam9260.h Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | AT91: add 2nd SPI to 9260/9XE/9G20Reinhard Meyer2010-10-30-0/+2
|/ | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-10-29-7/+10
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| * mx51evk: support new relocation schemeShawn Guo2010-10-28-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to fix build breakage and support new relocation scheme for mx51evk. - Correct IRAM base address and add size definition The IRAM starts from 0x1FFE0000 on final revsion i.mx51 than 0x1FFE8000 which is for older revision. - Include imx-regs.h in mx51evk.h Definitions like CSD0_BASE_ADDR and IRAM_BASE_ADDR can be referred to. - Define CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE They are used to define init RAM layout. - Remove comment for CONFIG_SYS_GBL_DATA_SIZE which has been buried by Wolfgang's commit below 25ddd1fb: Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
| * imx25: Fix resetMatthias Weisser2010-10-28-6/+8
| | | | | | | | | | | | | | | | This patch fixes the reset command on imx25. The watchdog registers are 16 bits in size and not 32. This patch also adds the service register codes as constants. Signed-off-by: Matthias Weisser <weisserm@arcor.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-samsungWolfgang Denk2010-10-29-301/+550
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| * | Add generic support for samsung s3c2440C Nauman2010-10-28-297/+538
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds generic support for the Samsung s3c2440 processor. Global s3c24x0 changes to struct members converting from upper case to lower case. Signed-off-by: Craig Nauman <cnauman@diagraph.com> Cc: kevin.morfitt@fearnside-systems.co.uk Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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