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* arm: Move cpu/$CPU to arch/arm/cpu/$CPUPeter Tyser2010-04-13-2648/+0
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Merge branch 'master' into nextWolfgang Denk2009-12-07-0/+2
|\ | | | | | | | | | | | | Conflicts: lib_generic/zlib.c Signed-off-by: Wolfgang Denk <wd@denx.de>
| * trab: fix warning: implicit declaration of function 'disable_vfd'Wolfgang Denk2009-12-07-0/+2
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Generic udelay() with watchdog supportIngo van Lil2009-12-05-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | According to the PPC reference implementation the udelay() function is responsible for resetting the watchdog timer as frequently as needed. Most other architectures do not meet that requirement, so long-running operations might result in a watchdog reset. This patch adds a generic udelay() function which takes care of resetting the watchdog before calling an architecture-specific __udelay(). Signed-off-by: Ingo van Lil <inguin@gmx.de>
* | Add a unified s3c24x0 header filekevin.morfitt@fearnside-systems.co.uk2009-11-27-45/+17
| | | | | | | | | | | | | | | | | | | | 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>
* | Move s3c24x0 header files to asm-arm/arch-s3c24x0/kevin.morfitt@fearnside-systems.co.uk2009-11-27-10/+10
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Clean-up of cpu_arm920t and cpu_arm920t_s3c24x0 codekevin.morfitt@fearnside-systems.co.uk2009-10-13-800/+882
| | | | | | | | | | | | | | | | | | | | | | | | This patch re-formats the code in cpu/arm920t and cpu/arm920t/23c24x0 in preparation for changes to add support for the Embest SBC2440-II Board. The changes are as follows: - re-indent the code using Lindent - make sure register layouts are defined using a C struct - replace the upper-case typedef'ed C struct names with lower case non-typedef'ed ones - make sure registers are accessed using the proper accessor functions - run checkpatch.pl and fix any error reports It assumes the following patch has been applied first: - [U-Boot][PATCH-ARM] CONFIG_SYS_HZ fix for ARM902T S3C24X0 Boards, 05/09/2009 Tested on an Embest SBC2440-II Board with local u-boot patches as I don't have any s3c2400 or s3c2410 boards but need this patch applying before I can submit patches for the SBC2440-II Board. Also, ran MAKEALL for all ARM9 targets and no new warnings or errors were found. Signed-off-by: Kevin Morfitt <kevin.morfitt@fearnside-systems.co.uk> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* CONFIG_SYS_HZ fix for ARM902T S3C24X0 Boardskevin.morfitt@fearnside-systems.co.uk2009-10-13-16/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | This sets CONFIG_SYS_HZ to 1000 for all boards that use the s3c2400 and s3c2410 cpu's which fixes various problems such as the timeouts in tftp being too short. Tested on an Embest SBC2440-II Board with local u-boot patches as I don't have any s3c2400 or s3c2410 boards but need this patch applying before I can submit patches for the SBC2440-II Board. Also, ran MAKEALL for all ARM9 targets and no new warnings or errors were found. It was originally submitted on 21/06/2009 but didn't get into the 2009.08 release, and Jean-Pierre made one comment on the original patch (see http://lists.denx.de/pipermail/u-boot/2009-July/055470.html). I've made two changes to the original patch: - it's been re-based to the current release - I've re-named get_timer_raw() to get_ticks() in response to Jean-Pierre's comment This affects the sbc2410, smdk2400, smdk2410 and trab boards. I've copied it directly to the maintainers of all except the sbc2410 which doesn't have an entry in MAINTAINERS. Signed-off-by: Kevin Morfitt <kmorfitt@aselaptop-1.localdomain> Tested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* S3C24x0: extract interrupts from timerJean-Christophe PLAGNIOL-VILLARD2009-07-06-15/+54
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* arm920/926/926: remove non needed headerJean-Christophe PLAGNIOL-VILLARD2009-06-12-1/+0
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* arm: timer and interrupt init reworkJean-Christophe PLAGNIOL-VILLARD2009-06-12-2/+5
| | | | | | | | | | | | | | actually the timer init use the interrupt_init as init callback which make the interrupt and timer implementation difficult to follow so now rename it as int timer_init(void) and use interrupt_init for interrupt btw also remane the corresponding file to the functionnality implemented as ixp arch implement two timer - one based on interrupt - so all the timer related code is moved to timer.c Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Fix e-mail address of Gary Jennejohn.Detlev Zundel2009-05-15-2/+2
| | | | Signed-off-by: Detlev Zundel <dzu@denx.de>
* Replace __attribute references with __attribute__Peter Tyser2009-04-28-4/+4
| | | | | | | | __attribute__ follows gcc's documented syntax and is generally more common than __attribute. This change is only asthetic and should not affect functionality. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* s3c2410: move nand driver to drivers/mtd/nandJean-Christophe PLAGNIOL-VILLARD2009-03-30-180/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* s3c24x0: move i2c driver to drivers/i2cJean-Christophe PLAGNIOL-VILLARD2009-03-30-448/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* s3c24x0: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-03-30-306/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* usb.h: use standard __LITTLE_ENDIAN from Linux headersMike Frysinger2009-01-28-3/+1
| | | | | | | | | Rather than forcing people to define a custom "LITTLEENDIAN", just use the __LITTLE_ENDIAN one from the Linux byteorder headers that every arch is already setting up. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Remy Bohmer <linux@bohmer.net>
* Merge git://git.denx.de/u-boot into x1Markus Klotzbuecher2008-10-21-7/+7
|\ | | | | | | | | | | Conflicts: drivers/usb/usb_ohci.c
| * rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-7/+7
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | The PIPE_INTERRUPT flag is used wrongRemy Bohmer2008-10-14-4/+4
|/ | | | | | | | | | | | | | At a lot of places in the code the PIPE_INTERRUPT flags and friends are used wrong. The wrong bits are compared to this flag resulting in wrong conditions. Also there are macros that should be used for PIPE_* flags. This patch tries to fix them all, however, I was not able to test the changes, because I do not have any of these boards. Review required! Signed-off-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Markus Klotzbuecher <mk@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk2008-08-14-32/+32
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| * s3c24x0: Update NAND driver to new API.Scott Wood2008-08-13-32/+32
| | | | | | | | Signed-off-by: Scott Wood <scottwood@freescale.com>
* | drivers/mtd/nand: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-13-1/+1
|/ | | | | | rename CFG_NAND_LEGACY to CONFIG_NAND_LEGACY Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Big white-space cleanup.Wolfgang Denk2008-05-21-156/+153
| | | | | | | | | | | This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Fix some typosAdrian Filipi2008-05-09-1/+1
| | | | | | | | | This patch fixes three typos. The first is a repetition of CONFIG_CMD_BSP. The second makes the #endif comment match its #if. The third is a spelling error. Signed-off-by: Adrian Filipi <adrian.filipi@eurotech.com>
* USB: fix more GCC 4.2.x aliasing warningsWolfgang Denk2008-04-25-2/+2
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Markus Klotzbuecher <mk@denx.de>
* s3c24x0: Fix unused variable 'i' in function 'serial_init_dev'Jean-Christophe PLAGNIOL-VILLARD2008-02-17-1/+0
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* ARM: S3C24x0 SoC NAND controller supportHarald Welte2008-02-04-1/+180
| | | | | | This patch adds NAND support to the S3C24x0 SoC code in u-boot Signed-off-by: Harald Welte <laforge@openmoko.org>
* ARM: s3c24xx: Multiple serial port supportHarald Welte2008-02-04-21/+143
| | | | | | This patch adds support for CONFIG_SERIAL_MULTI on s3c24x0 CPU's Signed-off-by: Harald Welte <laforge@openmoko.org>
* ARM: arm920/s3c24xx: IRQ demulitplexer callbackHarald Welte2008-02-04-0/+9
| | | | | | | | | | | This patch adds a IRQ demultiplexer callback to the arm920 cpu core code, plus a stub implementation of it for the S3C2410. The purpose is to allow arm920t implementations such as the s3c24x0 to implement interrupt handlers in u-boot without having to touch core arm920t code. Signed-off-by: Harald Welte <laforge@openmoko.org>
* s3c24x0: Fix usb_ohci.c missing in MakefileJean-Christophe PLAGNIOL-VILLARD2007-11-18-8/+8
| | | | | | and usb_ohci.c warning differ in signedness Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Merge with /home/mk/git/u-boot-generic_ohci#generic_ohciWolfgang Denk2006-11-27-1/+1
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| * Introduced the configuration option CONFIG_USB_OHCI_NEW in order to be ableMarkus Klotzbuecher2006-11-27-1/+1
| | | | | | | | to choose between the old and the generic OHCI drivers.
* | Merge with /home/wd/git/u-boot/masterWolfgang Denk2006-11-27-8/+11
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| * Move "ar" flags to config.mk to allow for silent "make -s"Wolfgang Denk2006-10-09-1/+1
| | | | | | | | Based on patch by Mike Frysinger, 20 Jun 2006
| * Add support for a saving build objects in a separate directory.Marian Balakowicz2006-09-01-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modifications are based on the linux kernel approach and support two use cases: 1) Add O= to the make command line 'make O=/tmp/build all' 2) Set environement variable BUILD_DIR to point to the desired location 'export BUILD_DIR=/tmp/build' 'make' The second approach can also be used with a MAKEALL script 'export BUILD_DIR=/tmp/build' './MAKEALL' Command line 'O=' setting overrides BUILD_DIR environent variable. When none of the above methods is used the local build is performed and the object files are placed in the source directory.
* | Merge with /home/wd/git/u-boot/masterWolfgang Denk2006-08-07-1/+3
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| * Add support for friendly-arm SBC-2410X boardWolfgang Denk2006-07-21-1/+3
| | | | | | | | Patch by JinHua Luo, 01 Sep 2005
* | More code cleanupWolfgang Denk2006-06-26-3/+3
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* | Merge with /home/wd/git/u-boot/masterWolfgang Denk2006-06-26-1/+1
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| * Bugfix in I2C initialisation on S3C2400.Wolfgang Denk2006-06-16-1/+1
| | | | | | | | | | | | | | | | | | If the bus is blocked because of a previously interrupted transfer, up to eleven clocks are generated on the I2CSCL line to complete the transfer and to free the bus. With this fix pin I2CSCL (PG6) is really configured as GPIO so the clock pulses are really generated. Patch by Martin Krause, 04 Apr 2006
* | Support generic OHCI support for the s3c24x0 cpu.Markus Klotzbuecher2006-05-30-1/+73
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* GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk2006-03-31-1/+2
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* More GCC 4.x woesWolfgang Denk2006-03-11-1/+2
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* Coding style cleanupWolfgang Denk2005-08-02-4/+2
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* Fix low-level OHCI transfers for ARM920t and MPC5xxxWolfgang Denk2005-07-21-7/+63
| | | | | | | | A new, Windows compatible init sequence was also backported from Linux 2.6, but disabled with #undef NEW_INIT_SEQ as it wouldn't change the behaviour of the memopry sticks we tested. Maybe it's not relevant for mass storage devices. For recerence, see file common/usb.c, function usb_new_device(), section #ifdef NEW_INIT_SEQ.
* * Patch by Ladislav Michl, 05 Apr 2005:wdenk2005-04-05-1/+3
| | | | | | | | | Add support for VoiceBlue board. * Patch by Ladislav Michl, 05 Apr 2005: Fix netboot_common() prototypes. * Cleanup.
* Patches by Steven Scholz, 05 Apr 2005:wdenk2005-04-05-0/+27
| | | | | | | - Use i.MX watchdog timer for reset_cpu() - Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/ (now in interupts.c)
* Fix timer code for ARM systems: make sure that udelay() does notwdenk2005-04-04-6/+15
| | | | reset timers so it's save to use udelay() in timeout code.
* Patch by Steven Scholz, 25 Oct 2004:wdenk2005-04-03-1/+0
| | | | Declare reset_cpu() in include/common.h instead locally
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