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* serial: mpc8xx: Move serial registration from serial_initialize()Marek Vasut2012-10-15-8/+14
| | | | | | | | | | | | | | | | | | | Move the registration of serial_smc and serial_scc ports from default serial_initialize() into CPU specific function called from serial_initialize(). This slims down the serial_initialize() call to a bare tracker of all possible serial port registration routines in U-Boot. The exports of both serial_scc_device and serial_smc_device can not yet be removed as they are still used in default_serial_console() calls. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Mike Frysinger <vapier@gentoo.org>
* serial: Implement serial_initfunc() macroMarek Vasut2012-10-15-0/+8
| | | | | | | | | | | | | | | | | This macro simplifies declaration of weak aliases for per-driver functions, which register these drivers with the serial subsystem. The idea here is to push serial_register() calls from serial.c into the drivers. To avoid pile of ifdef construct as it is now, create weak aliases to these functions, which in case the driver is not present alias onto an empty function, which is in turn optimized out altogether. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Mike Frysinger <vapier@gentoo.org>
* serial: mpc512x: Properly define CONFIG_SYS_PSC3 in config filesMarek Vasut2012-10-15-0/+3
| | | | | | | | | | | | | Some of the boards using the mpc512x serial driver didn't properly define which PSC console to use. This caused breakage when building with CONFIG_SERIAL_MULTI enabled. Fix this by defining the default PSC console. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de>
* serial: pxa: Make local functions staticMarek Vasut2012-10-15-3/+3
| | | | | | | | | Make functions that are local-only static, so no hairy symbols stick out of the serial_pxa driver file. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
* serial: pxa: Make use of default_serial_console in serial_pxaMarek Vasut2012-10-15-36/+10
| | | | | | | | | | Make use of the newly implemented weak default_serial_console in the serial_pxa driver. This removes all reimplementations of this function from board files. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
* serial: pxa: Implement default_serial_console in serial_pxa.cMarek Vasut2012-10-15-0/+16
| | | | | | | | | | | | Implement weak default_serial_console() function in serial_pxa driver, which gets available in case CONFIG_SERIAL_MULTI is enabled. This will get helpful in subsequent patches, which will encapsulate PXA's struct serial_device instances in serial_pxa driver. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
* serial: Properly spell out the structure member names of serial_driverMarek Vasut2012-10-15-93/+96
| | | | | | | | | | | | | | | | | Properly spell out the whole structure member names when an initialized varible is instantiated from the struct serial_driver. In case the structure definition for struct serial_driver undergoes reordering, there will be no impact on variables defined based on this structure. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: C Nauman <cnauman@diagraph.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Michal Simek <monstr@monstr.eu>
* serial: Rename .init() and .uninit() in serial_deviceMarek Vasut2012-10-15-14/+14
| | | | | | | | | | | | Rename .init() to .start() and .uninit() to .stop() in struct serial_device. This allows aligning struct serial_device with closer to struct stdio_dev. The real goal here is to allow these two structures to converge together and eventually make one to be a superset of the other. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Tom Rini <trini@ti.com>
* serial: Coding style cleanup of struct serial_deviceMarek Vasut2012-10-15-12/+11
| | | | | | | | | Do a simple cleanup of the struct serial_device and align it with current coding style. Checkpatch now reports no errors. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
* COMMON: Use __stringify() instead of rest of implementationsMarek Vasut2012-10-15-19/+12
| | | | | | | Fix up the rest of implementations of __stringify(). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de>
* COMMON: Use __stringify() instead of MK_STR()Marek Vasut2012-10-15-471/+448
| | | | | | | | | Kill multiple occurances and redeclaration of MK_STR in favor of __stringify(). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
* COMMON: Use __stringify() instead of xstr()Marek Vasut2012-10-15-147/+104
| | | | | | | Kill multiple occurances and redeclaration of xstr in favor of __stringify(). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de>
* COMMON: Add __stringify() functionMarek Vasut2012-10-15-0/+13
| | | | | | | | | | | | | Copied from Linux kernel: commit 8f7c2c37319a81ef4c2bfdec67b1ccd5744d97e4 Date: Wed Apr 8 16:58:57 2009 +0800 Pull in the __stringify() macro from Linux kernel. This macro is usually used to convert numbers to strings at preprocessor level, yet it is not limited only to that. This is useful as it allows higher usage of puts() in favour of printf(). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de>
* SPL: Remove setting GD_FLG_RELOC in preloader_console_init()Tom Rini2012-10-15-1/+0
| | | | | | | We have not strictly speaking relocated at this point, do not claim that we have. This is not required for output. Signed-off-by: Tom Rini <trini@ti.com>
* MAINTAINERS: Move dbau1x00 to orphaned.Tom Rini2012-10-15-4/+9
| | | | | | | The former maintainer is no longer interested, move to orphaned. Patch is from the former maintainer. Signed-off-by: Tom Rini <trini@ti.com>
* gth2: Remove this platformTom Rini2012-10-15-1793/+1
| | | | | | | After taking with the former maintainer, delete this platform. The patch is from the former maintainer. Signed-off-by: Tom Rini <trini@ti.com>
* common: cmd_elf.c: use uintptr_t for casts from u32 to void*Daniel Schwierzeck2012-10-15-3/+4
| | | | | | | | | | | | This fixes warnings when compiling with ELDK-5.2.1 for MIPS64: cmd_elf.c: In function 'load_elf_image_phdr': cmd_elf.c:289:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] cmd_elf.c: In function 'load_elf_image_shdr': cmd_elf.c:343:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] cmd_elf.c:346:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* common: cmd_elf.c: fix checkpath.pl warningsDaniel Schwierzeck2012-10-15-95/+94
| | | | | | | | [Tom: Move valid_elf_image around and don't mark it as static as another board makes use of this function] Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Signed-off-by: Tom Rini <trini@ti.com>
* lib: vsprintf.c: replace NUM_TYPE with s64/u64 typesDaniel Schwierzeck2012-10-15-6/+5
| | | | | | | | | | | This fixes warnings when compiling with ELDK-5.2.1 for MIPS64: vsprintf.c: In function 'put_dec': vsprintf.c:258:9: warning: comparison of distinct pointer types lacks a cast [enabled by default] vsprintf.c:258:3: warning: passing argument 1 of '__div64_32' from incompatible pointer type [enabled by default] include/div64.h:22:17: note: expected 'uint64_t *' but argument is of type 'long long unsigned int *' Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* lib: vsprintf.c: fix checkpath.pl warningsDaniel Schwierzeck2012-10-15-50/+77
| | | | Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* ARM: prevent misaligned array initsAlbert ARIBAUD2012-10-15-20/+157
| | | | | | | | | | | | | | Under option -munaligned-access, gcc can perform local char or 16-bit array initializations using misaligned native accesses which will throw a data abort exception. Fix files where these array initializations were unneeded, and for files known to contain such initializations, enforce gcc option -mno-unaligned-access. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> [trini: Switch to usign call cc-option for -mno-unaligned-access as Albert had done previously as that's really correct] Signed-off-by: Tom Rini <trini@ti.com>
* Prepare v2012.10Tom Rini2012-10-15-1/+1
| | | | Signed-off-by: Tom Rini <trini@ti.com>
* m28: Properly configure the SPI flash chipselectMarek Vasut2012-10-12-3/+5
| | | | | | | | | | The SPI flash is not properly detected by plain "sf probe" due to it being located on different bus and different chipselect. Fix this problem. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com>
* Prepare v2012.10-rc3Tom Rini2012-10-08-1/+1
| | | | Signed-off-by: Tom Rini <trini@ti.com>
* arm: armv7: omap3: Fix restore sequence in lowlevel_initAlbert ARIBAUD2012-10-08-5/+4
| | | | | | | | | | | The restore sequence in lowlevel_init was in the wrong order, causing lr to lose its original value and be set equal to ip instead. Also, its use of the stack clashes with that of s_init, so move the s_init call after the restore and turn it into a tail-optimized branch. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Tested-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* yaffs2: Fix GCC 4.6 compile warningsAnatolij Gustschin2012-10-08-40/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix: yaffs_guts.c: In function 'yaffs_check_chunk_erased': yaffs_guts.c:324:6: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_guts.c: In function 'yaffs_verify_chunk_written': yaffs_guts.c:352:6: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_guts.c: In function 'yaffs_grab_chunk_cache': yaffs_guts.c:1488:6: warning: variable 'pushout' set but not used [-Wunused-but-set-variable] yaffs_guts.c: In function 'yaffs_check_obj_details_loaded': yaffs_guts.c:3180:6: warning: variable 'alloc_failed' set but not used [-Wunused-but-set-variable] yaffs_guts.c:3179:6: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_guts.c: In function 'yaffs_update_oh': yaffs_guts.c:3288:6: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_guts.c: In function 'yaffs_get_obj_name': yaffs_guts.c:4447:7: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_summary.c: In function 'yaffs_summary_read': yaffs_summary.c:194:6: warning: variable 'sum_tags_bytes' set but not used [-Wunused-but-set-variable] yaffs_verify.c: In function 'yaffs_verify_file': yaffs_verify.c:227:6: warning: variable 'actual_depth' set but not used [-Wunused-but-set-variable] yaffs_yaffs1.c: In function 'yaffs1_scan': yaffs_yaffs1.c:26:6: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_yaffs2.c: In function 'yaffs2_scan_chunk': yaffs_yaffs2.c:949:6: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_yaffs2.c: In function 'yaffs2_scan_backwards': yaffs_yaffs2.c:1352:6: warning: variable 'deleted' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Charles Manning <cdhmanning@gmail.com> Tested-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* disk: part_dos: don't claim whole-disk FAT filesystemsStephen Warren2012-10-08-12/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Logically, a disk that contains a raw FAT filesystem does not in fact have a partition table. However, test_part_dos() was claiming that such disks did in fact have a DOS-style partition table. This caused get_device_and_partition() not to return a whole-disk disk_partition_t, since part_type != PART_TYPE_UNKNOWN. part_dos.c's print_partition_extended() detected the raw FAT filesystem condition and printed a fake partition table that encompassed the whole disk. However, part_dos.c's get_partition_info_extended() did not return any valid partitions in this case. This combination caused get_device_and_partition() not to find any valid partitions, and hence to return an error. Fix test_part_dos() not to claim that raw FAT filesystems are DOS partition tables. In turn, this causes get_device_and_partition() to return a whole-disk disk_partition_t, and hence the following commands work: fatls mmc 0 / fatls mmc 0:auto / An alternative would be to modify print_partition_extended() to detect raw FAT filesystems, just like print_partition_extended() does, and to return a fake partition in this case. However, this seems logically incorrect, and also duplicates code, since get_device_and_partition() falls back to returning a whole-disk partition when there is no partition table on the device. Signed-off-by: Stephen Warren <swarren@nvidia.com>
* FAT: check for partition 0 not 1 for whole-disk fsStephen Warren2012-10-08-1/+1
| | | | | | | | | | | | | | | | | | | | | The recent switch to use get_device_and_partition() from do_fat_ls() broke the ability to access a FAT filesystem directly on a whole device; FAT only works within a partition on a device. This change makes e.g. "fatls mmc 0:0" work; explicitly requesting partition ID 0 is something that get_device_and_partition() fully supports. However, fat_register_device() expects partition ID 1 to be used in the full-disk case; partition ID 1 was previously implicitly specified when the user didn't actually specify a partition ID. Update fat_register_device() to expect the correct ID. This change does imply that if a user explicitly executes "fatls mmc 0:1" then this will fail, and may be a change in behaviour. Note that this still prevents "fatls mmc 0:auto" from working. The next patch will fix that. Signed-off-by: Stephen Warren <swarren@nvidia.com>
* arm: rmobile: bugfix: wrong register saving in lowlevel_initTetsuyuki Kobayashi2012-10-08-11/+1
| | | | | | | | lowlevel_init() of rmobile badly assumed that ip register holds return address. The commit "63ee53a7 armv7 cpu_init_crit: Simplify code" breaks this assumption. This patch removes this bad assumption and simplify code. Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
* ide: Correct IDE_BUS(dev) macroLuka Perkov2012-10-08-1/+1
| | | | | | | | | | | | | | The IDE_BUS(dev) macro was previously doing dev >> 1. This however is a mis-match of the usage in common/cmd_ide.c and would cause boards with multiple ports / devices to not correctly detect all devices. For more details please see: http://lists.denx.de/pipermail/u-boot/2012-April/122525.html [Tom Rini: Reword commit message only] Tested-by: Luka Perkov <uboot@lukaperkov.net> Signed-off-by: Simon Baatz <gmbnomis@gmail.com> Signed-off-by: Tom Rini <trini@ti.com>
* GPIO: pca953x: fix error reportingLaurence Withers2012-10-08-14/+35
| | | | | | | | Use the standard CMD_RET_* constants to clearly report errors from the pca953x command. In addition, print error messages when I2C communication fails. Signed-off-by: Laurence Withers <lwithers@guralp.com>
* GPIO: pca953x: fix spelling in helpLaurence Withers2012-10-08-1/+1
| | | | Signed-off-by: Laurence Withers <lwithers@guralp.com>
* ml507: Fix Xilinx uartlite driver hangRommel Custodio2012-10-08-1/+1
| | | | | | | | | | | The default configuration for ml507 will generate a hang() in the Xilinx uartlite driver. userial_ports[] in drivers/serial/serial_xuartlite.c does not get initialized properly. CONFIG_SERIAL_BASE is unused. XILINX_UARTLITE_BASEADDR is used instead. Signed-off-by: Rommel Custodio <sessyargc+uboot@gmail.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2012-10-05-0/+3
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| * arm: armv7: temporarily set -mno-unaligned-accessAlbert ARIBAUD2012-10-05-0/+2
| | | | | | | | | | | | | | | | | | This patch aims at ensuring that the 2012.10 release works out-of-the-box on as many targets as possible, by reinstating commit 5347560f5427bcdd48a563b62180481606ac8044, which adds option -mno-unaligned-access to armv7 builds. This patch will be overriden immediately after release of 2012.10.
| * MAINTAINERS: Add Tetsuyuki Kobayshi for kzm9gTetsuyuki Kobayashi2012-10-05-0/+1
| | | | | | | | Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
* | env: fix crash using default -f -aGerlando Falauto2012-10-05-0/+3
| | | | | | | | | | | | | | | | | | | | | | env default -a -f calls env_check_apply on all existing environment variables with a NULL value for "newval" as a way of cleaning up. This causes string manipulation functions to crash on most architectures. So replace a NULL argument with an empty string. Reported-By: Stefano Babic <sbabic@denx.de> Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Tested-by: Stefano Babic <sbabic@denx.de>
* | Improve license declaration for cmd_ini.hJoe Hershberger2012-10-05-2/+30
| | | | | | | | | | | | | | | | | | | | | | | | Instead of referenceing the source webpage (which can change) include the license in the source file. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reported-by: Igor Grinberg <grinberg@compulab.co.il> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Tom Rini <trini@ti.com> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Wolfgang Denk <wd@denx.de>
* | MPC85xx: remove support for TQM85xx boardsWolfgang Denk2012-10-05-2590/+8
| | | | | | | | | | | | | | | | | | | | | | | | Due to grown code sizes the TQM85xx boards don't build any more with some older tool chains (like ELDK 4.2). As these boards have long reached EOL it seems a waste of effort trying to fix them. The vendor has agreed to drop support for them, too. So let's get rid of them. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> cc: Kim Phillips <kim.phillips@freescale.com> Acked-by: Stefan Roese <sr@denx.de>
* | sh: ap_sh4a_4a: Fixed initialization value of DDR memoryNobuhiro Iwamatsu2012-10-05-1/+1
| | | | | | | | | | | | | | | | The wrong value was set as value of column of DDR memory for ap_sh4a_4a. 10 is the right value. This fixed this problem. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2012-10-04-179/+13849
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| * ARM: Add Altera SOCFPGA Cyclone5Dinh Nguyen2012-10-04-0/+901
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add minimal support for Altera's SOCFPGA Cyclone 5 hardware. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Signed-off-by: Chin Liang See <clsee@altera.com> Signed-off-by: Pavel Machek <pavel@denx.de> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Tom Trini <trini@ti.com> Cc: Wolfgang Denx <wd@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Stefan Roese <sr@denx.de> ---- v8: Remove no_return attribute for reset_cpu Based on v2012.10-rc2
| * snowball: Clear UART RX FIFORamesh Chandrasekaran2012-10-04-0/+4
| | | | | | | | | | | | | | | | | | Without usb-serial cable plugged at this stage, some garbage is seen in UART RX FIFO, which blocks autoboot progress. The fix makes sure to empty the RX FIFO, before we wait for user input to interrupt autoboot. Signed-off-by: Ramesh Chandrasekaran <ramesh.chandrasekaran@stericsson.com>
| * xilinx: Add new Zynq boardMichal Simek2012-10-04-0/+225
| | | | | | | | | | | | | | | | Add support for Xilinx Zynq board. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Marek Vasut <marex@denx.de> CC: Joe Hershberger <joe.hershberger@gmail.com>
| * arm: Support new Xilinx Zynq platformMichal Simek2012-10-04-0/+232
| | | | | | | | | | | | | | | | | | Add timer driver. Signed-off-by: Michal Simek <monstr@monstr.eu> CC: Joe Hershberger <joe.hershberger@gmail.com> CC: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de>
| * serial: Add Zynq serial driverMichal Simek2012-10-04-0/+261
| | | | | | | | | | | | | | | | | | The driver is used on Xilinx Zynq platform. Signed-off-by: Michal Simek <monstr@monstr.eu> CC: Joe Hershberger <joe.hershberger@gmail.com> CC: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de>
| * arm: Fixed the offset for the no relocation.Zhong Hongbo2012-10-04-0/+12
| | | | | | | | | | | | | | | | When the u-boot address of destination equal to __start, no relocation. relocation offset(r9) = 0. Signed-off-by: Zhong Hongbo <bocui107@gmail.com> Tested-by: Stefano Babic <sbabic@denx.de>
| * arm: Add CONFIG_OF_BOARD_SETUP support to bootmJoe Hershberger2012-10-04-0/+3
| | | | | | | | | | | | ARM boards need to change device tree settings as well Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
| * arm: Remove additional config flagsMichal Simek2012-10-04-10/+0
| | | | | | | | | | | | These options are just duplicated from arch/arm/cpu/armv7/config.mk Signed-off-by: Michal Simek <monstr@monstr.eu>
| * armv7 cpu_init_crit: Simplify codeBenoît Thébaudeau2012-10-04-4/+1
| | | | | | | | | | | | | | | | We don't need to return to cpu_init_crit after calling lowlevel_init, so lowlevel_init can directly return to the caller of cpu_init_crit. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
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