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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>
* MX5: factor out boot cause funciton to common codeJason Liu2011-04-27-0/+28
| | | | | | | factor out boot cause function to common code to avoid the duplicate code in each board support package Signed-off-by: Jason Liu <jason.hui@linaro.org>
* 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>
* MX31: Introduce get_reset_cause()Fabio Estevam2011-04-27-1/+28
| | | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Detlev Zundel <dzu@denx.de>
* ARM: mx31: Print the silicon versionFabio Estevam2011-04-27-2/+53
| | | | | | | | | | | 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 Babic2011-04-27-7/+7
| | | | | | | | | | 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>
* mx25: Make the UART port number explicit in its setup functionFabio Estevam2011-04-27-1/+1
| | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* MX31: add support for MX31 watchdogStefano Babic2011-04-27-1/+47
| | | | | | | | | | | | | | | | | | 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>
* Make STANDALONE_LOAD_ADDR configurable per boardWolfgang Denk2011-04-12-5/+3
| | | | | | | | | | | | | Rename STANDALONE_LOAD_ADDR into CONFIG_STANDALONE_LOAD_ADDR and allow that the architecture-specific default value gets overwritten by defining the value in the board header file. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> Cc: Daniel Hellstrom <daniel@gaisler.com> Cc: Tsi Chung Liew <tsi-chung.liew@freescale.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* Fix misc spelling errors found by lintianLoïc Minier2011-04-12-1/+1
| | | | Signed-off-by: Loïc Minier <loic.minier@linaro.org>
* 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: replace bss variable by gdMinkyu Kang2011-03-27-15/+12
| | | | | | | | | | | | Use the global data instead of bss variable, replace as follow. count_value -> removed timestamp -> tbl lastdec -> lastinc Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Albert ARIBAUD <albert.aribaud@free.fr>
* S5P: timer: Use pwm functionsMinkyu Kang2011-03-27-58/+7
| | | | | | 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/+228
| | | | | | | | 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>
* SMDK6400: Disable LED function in start.s on the nand bootingseedshope2011-03-27-0/+2
| | | | | | | | | | Since nand boot have some limit for the first 4KB, We only disable the LED function to reduce the code space. At the same time, Fix the compile error for LED function undefined in the compile time of nand_spl. Signed-off-by: Zhong Hongbo <bocui107@gmail.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* arm: fix incorrect monitor protection region in FLASHPo-Yu Chuang2011-03-27-1/+88
| | | | | | | | | | | 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>
* rename _end to __bss_end__Po-Yu Chuang2011-03-27-29/+29
| | | | | | | Currently, _end is used for end of BSS section. We want _end to mean end of u-boot image, so we rename _end to __bss_end__ first. 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>
* arm1136 relocation: Fix calculation of board_init_rFabio Estevam2011-02-21-1/+1
| | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* arm1136: Fix NAND bootFabio Estevam2011-02-21-12/+4
| | | | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com> Tested-by: Magnus Lilja <lilja.magnus@gmail.com>
* arm: get_sp() should always be compiledPo-Yu Chuang2011-02-21-3/+1
| | | | | | | | | | | | get_sp() was incorrectly excluded if none of CONFIG_SETUP_MEMORY_TAGS CONFIG_CMDLINE_TAG CONFIG_INITRD_TAG CONFIG_SERIAL_TAG CONFIG_REVISION_TAG were defined. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.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/+641
| | | | | | | | | | | | | 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 relocation: Fix calculation of board_init_rAlexander Stein2011-02-21-1/+1
| | | | Signed-off-by: Alexander Stein <alexander.stein@informatik.tu-chemnitz.de>
* arm: Tegra2: Add basic NVIDIA Tegra2 SoC supportTom Warren2011-02-21-0/+861
| | | | Signed-off-by: Tom Warren <twarren@nvidia.com>
* armv7: add support for S5PC210 SoCMinkyu Kang2011-02-02-0/+1056
| | | | | | | 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>
* arm926ejs: timer: Replace bss variable by gdrHeiko Schocher2011-02-02-16/+32
| | | | | | | | | | | | | | | | | | | | | Reuse the gd->tbl value for timestamp and add gd->lastinc for lastinc bss values in the arm926ejs timers implementation. The usage of bss values in drivers before initialisation of bss is forbidden. In that special case some data in .rel.dyn gets corrupted. This patch is similiar to the patch Dirk Behme posted for the armv7/omap-common/timer.c and added suggestions from Reinhard Meyer. Tested on the arm926ejs mx27 based magnesium board Tested on the arm926ejs kirkwood based suen3 board Signed-off-by: Heiko Schocher <hs@denx.de> cc: Albert ARIBAUD <albert.aribaud@free.fr> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Stefano Babic <sbabic@denx.de> cc: Reinhard Meyer <u-boot@emk-elektronik.de>
* remove (double) LED initialization in arm920t start.sJens Scharsig2011-02-02-3/+0
| | | | | | * remove LED initialization in front of relocation and bss init Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
* arm1136: timer: Replace bss variable by gdHeiko Schocher2011-02-02-20/+18
| | | | | | | | | | | | | | | | | Reuse the gd->tbl value for timestamp and add gd->lastinc for lastinc bss values in the arm1136 timer driver for mx31 and omap24xx The usage of bss values in drivers before initialisation of bss is forbidden. In that special case some data in .rel.dyn gets corrupted. This patch is similiar to the patch Dirk Behme posted for the armv7/omap-common/timer.c Tested on the mx31 based qong board Signed-off-by: Heiko Schocher <hs@denx.de> cc: Albert ARIBAUD <albert.aribaud@free.fr> Acked-by: Albert ARIBAUD <albert.aribaud@free.fr>
* ARM: */start.S: code cleanupLiu Hui-R643432011-02-02-28/+0
| | | | | | | Remove the useless code from start.S Signed-off-by: Jason Liu <r64343@freescale.com> Tested-by: Andreas Bießmann <andreas.devel@googlemail.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 Kang2011-02-02-23/+27
| | | | | | | | 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: Remove incorrect CONFIG optionSandeep Paulraj2011-02-02-6/+0
| | | | | | | | | The option CONFIG_SOC_DM6447 seems to have ended up in the code by mistake. It is not used anywhere and there is no chip called DM6447. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* DaVinci DM6467: Fix Build ErrorSandeep Paulraj2011-02-02-0/+16
| | | | | | | This commit fixes build errors on the DM6467 port. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.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 Paulraj2011-02-02-1/+59
| | | | | | | | | | 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>
* ARM: fix broken build of ARMStefano Babic2011-02-02-1/+1
| | | | | | | | | | | | | | | Commit 8aba9dceebb14144e07d19593111ee3a999c37fc breaks ARM boards because for ARM the -pie option is used for partial linking together with -r option. The patch adds the -pie option to link u-boot.bin only. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Jason Liu <liu.h.jason@gmail.com> CC: lool@dooz.org CC: Wolfgang Denk <wd@denx.de> CC: Albert Aribaud <albert.aribaud@free.fr> Tested-by: Alexander Holler <holler@ahsoftware.de>
* MX5: Reuse the gd->tbl value for timestamp and add gd->lastinc for lastinc bssStefano Babic2011-02-02-2/+4
| | | | | | | | | | The usage of bss values in drivers before initialisation of bss is forbidden. In that special case some data in .rel.dyn gets corrupted. This patch is the same as recently applied for arm926js architecture. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Heiko Schocher <hs@denx.de>
* 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/+2092
| | | | | | | | | | | 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-R643432011-02-02-205/+596
| | | | | | | | | | 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>
* Replace "FLASH" strings with "Flash" or "flash"Peter Tyser2011-01-19-1/+1
| | | | | | | | There's no compelling reason to have the output on bootup or the "flinfo" command print "flash" in uppercase, so use the proper case where appropriate. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* miiphy: convert to linux/mii.hMike Frysinger2011-01-09-26/+26
| | | | | | | | The include/miiphy.h header duplicates a lot of things from linux/mii.h. So punt all the things that overlap to keep the API simple and to make merging between U-Boot and Linux simpler. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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