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* board/mpl/common/isa.c: Fix GCC 4.6 build warningsDavid Müller (ELSOFT AG)2011-12-12-3/+3
| | | | | | | | | | | Fix: ../common/isa.c: In function 'handle_isa_int': ../common/isa.c:385:21: warning: variable 'isr2' set but not used [-Wunused-but-set-variable] ../common/isa.c:385:16: warning: variable 'isr1' set but not used [-Wunused-but-set-variable] Signed-off-by: David Mueller <d.mueller@elsoft.ch>
* board/mpl/common/flash.c: Fix GCC 4.6 build warningWolfgang Denk2011-12-02-2/+1
| | | | | | | | | | | Fix: ../common/flash.c: In function 'flash_init': ../common/flash.c:160:16: warning: variable 'size_b1' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Denis Peter <d.peter@mpl.ch> Acked-by: Marek Vasut <marek.vasut@gmail.com>
* pip405.c: Fix GCC 4.6 build warningsStefan Roese2011-11-16-4/+7
| | | | | | | | | Fix: pip405.c: In function 'board_early_init_f': pip405.c:192:16: warning: variable 'tctp_clocks' set but not used [-Wunused-but-set-variable] pip405.c:182:16: warning: variable 'dataout' set but not used [-Wunused-but-set-variable] Signed-off-by: Stefan Roese <sr@denx.de>
* mip405.c: Fix GCC 4.6 build warningsStefan Roese2011-11-16-7/+3
| | | | | | | | | | Fix: mip405.c: In function 'init_sdram': mip405.c:250:4: warning: variable 'tctp_clocks' set but not used [-Wunused-but-set-variable] mip405.c: In function 'initdram': mip405.c:629:9: warning: variable 'ds' set but not used [-Wunused-but-set-variable] Signed-off-by: Stefan Roese <sr@denx.de>
* ARM: remove superfluous setting of arch_number in board specific code.David Müller (ELSOFT AG)2011-11-08-3/+0
| | | | Signed-off-by: David Mueller <d.mueller@elsoft.ch>
* board/mpl/common/flash.c: fix GCC 4.6 build warningWolfgang Denk2011-11-07-14/+1
| | | | | | | | | | Fix: ../common/flash.c: In function 'flash_erase': ../common/flash.c:603:24: warning: variable 'l_sect' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Denis Peter <d.peter@mpl.ch>
* punt unused clean/distclean targetsMike Frysinger2011-10-15-24/+0
| | | | | | | | | | The top level Makefile does not do any recursion into subdirs when cleaning, so these clean/distclean targets in random arch/board dirs never get used. Punt them all. MAKEALL didn't report any errors related to this that I could see. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Convert ISO-8859 files to UTF-8Albert ARIBAUD2011-08-04-1/+1
| | | | | | | | There was a mix of UTF-8 and ISO-8859 files in the U-Boot source tree, which could cause issues with the patchwork review system. This commit converts all ISO-8859 files to UTF-8. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* cleanup: Fix typos and misspellings in various files.Mike Williams2011-07-28-1/+1
| | | | | | | | | | | Recieve/Receive recieve/receive Interupt/Interrupt interupt/interrupt Addres/Address addres/address Signed-off-by: Mike Williams <mike@mikebwilliams.com>
* VCMA9: various cleanups/code style fixesDavid Müller (ELSOFT AG)2011-07-04-489/+513
| | | | Signed-off-by: David Müller <d.mueller@elsoft.ch>
* VCMA9: use CFI driver (and remove the old one)David Müller (ELSOFT AG)2011-07-04-433/+13
| | | | Signed-off-by: David Müller <d.mueller@elsoft.ch>
* VCMA9: remove unneeded config.mkDavid Müller (ELSOFT AG)2011-07-04-24/+0
| | | | Signed-off-by: David Müller <d.mueller@elsoft.ch>
* rename _end to __bss_end__Po-Yu Chuang2011-03-27-1/+1
| | | | | | | 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>
* Remove redundant config.mk filesWolfgang Denk2010-12-09-24/+0
| | | | | | | | | | | | | | | | | | | | | | | Recent cleanup actions resulted in a number of config.mk files that contained only redundant entries like PLATFORM_CPPFLAGS += -I$(TOPDIR) or settings of variables that were not used anywhere in the code, like TEXT_END = 0xfe080000 Remove these unnecessary files. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Scott McNutt <smcnutt@psyent.com> Cc: Wolfgang Wegner <w.wegner@astro-kom.de> Cc: Josef Wagner <Wagner@Microsys.de> Cc: Tolunay Orkun <torkun@nextio.com> Cc: Frank Panno <fpanno@delphintech.com> Cc: Heiko Schocher <hs@denx.de> Cc: Brad Kemp <Brad.Kemp@seranoa.com> Acked-by: Heiko Schocher<hs@denx.de>
* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
* Add generic support for samsung s3c2440C Nauman2010-10-28-20/+21
| | | | | | | | | | | 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>
* Makefile: move all Power Architecture boards into boards.cfgWolfgang Denk2010-10-18-67/+1
| | | | | | | | | | Clean up Makefile, and drop a lot of the config.mk files on the way. We now also automatically pick all boards that are listed in boards.cfg (and with all configurations), so we can drop the redundant entries from MAKEALL to avoid building these twice. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Rename TEXT_BASE into CONFIG_SYS_TEXT_BASEWolfgang Denk2010-10-18-9/+10
| | | | | | | | | | | | The change is currently needed to be able to remove the board configuration scripting from the top level Makefile and replace it by a simple, table driven script. Moving this configuration setting into the "CONFIG_*" name space is also desirable because it is needed if we ever should move forward to a Kconfig driven configuration system. Signed-off-by: Wolfgang Denk <wd@denx.de>
* board/mpl: Remove mpl-specific memory test commandPeter Tyser2010-10-06-598/+8
| | | | | | | | | | | The mpl-specfic memory test is only documented for one board, doesn't compile cleanly, uses improper coding style, and overlaps functionality with U-Boot's common 'mtest' command, so lets get rid of it. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> CC: d.peter@mpl.ch CC: d.mueller@elsoft.ch CC: wd@denx.de
* ppc4xx: Big header cleanup part 2, mostly PPC405 relatedStefan Roese2010-09-23-4/+3
| | | | | | | | | | | | | | | This cleanup is done by creating header files for all SoC versions and moving the SoC specific defines into these special headers. This way the common header ppc405.h and ppc440.h can be cleaned up finally. As a part from this cleanup, the GPIO definitions for PPC405EP are corrected. The high and low parts of the registers (for example CONFIG_SYS_GPIO0_OSRL vs. CONFIG_SYS_GPIO0_OSRH) have been defined in the wrong order. This patch now fixes this issue by switching these xxxH and xxxL values. This brings the GPIO 405EP port in sync with all other PPC4xx ports. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Move ppc4xx headers to powerpc include directoryStefan Roese2010-09-23-5/+5
| | | | | | | | | This patch moves some ppc4xx related headers from the common include directory (include/) to the powerpc specific one (arch/powerpc/include/asm/). This way to common include directory is not so cluttered with files. Signed-off-by: Stefan Roese <sr@denx.de>
* Rename getenv_r() into getenv_f()Wolfgang Denk2010-08-04-8/+8
| | | | | | | | | | | | | | | | | | | While running from flash, i. e. before relocation, we have only a limited C runtime environment without writable data segment. In this phase, some configurations (for example with environment in EEPROM) must not use the normal getenv(), but a special function. This function had been called getenv_r(), with the idea that the "_r" suffix would mean the same as in the _r_eentrant versions of some of the C library functions (for example getdate vs. getdate_r, getgrent vs. getgrent_r, etc.). Unfortunately this was a misleading name, as in U-Boot the "_r" generally means "running from RAM", i. e. _after_ relocation. To avoid confusion, rename into getenv_f() [as "running from flash"] Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
* cmd_usage(): simplify return code handlingWolfgang Denk2010-07-24-2/+1
| | | | | | | | | | | | | | | | Lots of code use this construct: cmd_usage(cmdtp); return 1; Change cmd_usage() let it return 1 - then we can replace all these ocurrances by return cmd_usage(cmdtp); This fixes a few places with incorrect return code handling, too. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Make sure that argv[] argument pointers are not modified.Wolfgang Denk2010-07-04-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hush shell dynamically allocates (and re-allocates) memory for the argument strings in the "char *argv[]" argument vector passed to commands. Any code that modifies these pointers will cause serious corruption of the malloc data structures and crash U-Boot, so make sure the compiler can check that no such modifications are being done by changing the code into "char * const argv[]". This modification is the result of debugging a strange crash caused after adding a new command, which used the following argument processing code which has been working perfectly fine in all Unix systems since version 6 - but not so in U-Boot: int main (int argc, char **argv) { while (--argc > 0 && **++argv == '-') { /* ====> */ while (*++*argv) { switch (**argv) { case 'd': debug++; break; ... default: usage (); } } } ... } The line marked "====>" will corrupt the malloc data structures and usually cause U-Boot to crash when the next command gets executed by the shell. With the modification, the compiler will prevent this with an error: increment of read-only location '*argv' N.B.: The code above can be trivially rewritten like this: while (--argc > 0 && **++argv == '-') { char *arg = *argv; while (*++arg) { switch (*arg) { ... Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Move arch/ppc to arch/powerpcStefan Roese2010-04-21-1/+1
| | | | | | | | | | | | | | | | | As discussed on the list, move "arch/ppc" to "arch/powerpc" to better match the Linux directory structure. Please note that this patch also changes the "ppc" target in MAKEALL to "powerpc" to match this new infrastructure. But "ppc" is kept as an alias for now, to not break compatibility with scripts using this name. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Anatolij Gustschin <agust@denx.de>
* Rename lib_generic/ to lib/Peter Tyser2010-04-13-2/+2
| | | | | | | | Now that the other architecture-specific lib directories have been moved out of the top-level directory there's not much reason to have the '_generic' suffix on the common lib directory. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Move lib_$ARCH directories to arch/$ARCH/libPeter Tyser2010-04-13-1/+1
| | | | | | | | | Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk This change is intended to clean up the top-level directory structure and more closely mimic Linux's directory organization. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* move prototypes for gunzip() and zunzip() to common.hWolfgang Wegner2009-12-21-1/+0
| | | | | | | | Prototype for gunzip/zunzip was only in lib_generic/gunzip.c and thus repeated in every file using it. This patch moves the prototypes to common.h and removes all prototypes distributed anywhere else. Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de>
* POST: Remove duplicated post_hotkey_pressed() functionsStefan Roese2009-12-07-11/+0
| | | | | | | | | | | | | This patch introduces a weak default function for post_hotkey_pressed(), returning 0, for boards without hotkey support. The long-running tests won't be started on those boards. This default function was implemented in many board directories. By implementing this weak default we can remove all those duplicate versions. Boards with hotkey support, can override this weak default function by defining one in their board specific code. Signed-off-by: Stefan Roese <sr@denx.de>
* Add a unified s3c24x0 header filekevin.morfitt@fearnside-systems.co.uk2009-11-27-2/+2
| | | | | | | | | | 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>
* Clean-up of s3c24x0 header fileskevin.morfitt@fearnside-systems.co.uk2009-11-27-7/+7
| | | | | | | | | | | | | | Cleans up the s3c24x0 header files: s4c24x0.h: removes the use of 'volatile' from the S3C24X0_REG8, S3C24X0_REG16 and S3C24X0_REG32 register typedef's. Registers are always accessed using the IO accessor functions which cast the register address as 'volatile' anyway so it isn't required here. s3c2400.h and s3c2410.h: insert a blank line between the static inline functions Signed-off-by: Kevin Morfitt <kevin.morfitt@fearnside-systems.co.uk>
* Move s3c24x0 header files to asm-arm/arch-s3c24x0/kevin.morfitt@fearnside-systems.co.uk2009-11-27-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* ppc4xx: Remove board specific linker scripts from most PPC4xx boardsStefan Roese2009-11-02-303/+0
| | | | | | | | | All these linker scripts can be removed since the new common ppc4xx linker script should be able to handle all of those boards. Please test and report problems. Thanks. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Fix problems in some ppc4xx board MakefilesStefan Roese2009-11-02-2/+2
| | | | | | | | | | Some 4xx Makefiles didn't add $(SOBJ) to their board library. This was no till now problem, since those boards included this object (init.o most of the time) directly from their linker scripts. This patch clean this up, so that all objects are now collected in the board library. This is in preparation for the upcoming PPC4xx linker script consolidation. Signed-off-by: Stefan Roese <sr@denx.de>
* Clean-up of s3c24x0 drivers excluding nand driverkevin.morfitt@fearnside-systems.co.uk2009-10-13-16/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch re-formats the arm920t s3c24x0 driver files, excluding the nand driver, 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 - patches 1/4 and 2/4 of this series 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, temporarily modified sbc2410x, smdk2400, smdk2410 and trab configs to use the mtd nand driver (which isn't used by any board at the moment), 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>
* mpl: Remove memory test relocation fixupsPeter Tyser2009-10-03-33/+1
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* ppc: Remove pci config table pointer relocation fixupsPeter Tyser2009-10-03-18/+0
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* ppc: Enable full relocation to RAMPeter Tyser2009-10-03-3/+0
| | | | | | | | | | | | | The following changes allow U-Boot to fully relocate from flash to RAM: - Remove linker scripts' .fixup sections from the .text section - Add -mrelocatable to PLATFORM_RELFLAGS for all boards - Define CONFIG_RELOC_FIXUP_WORKS for all boards Previously, U-Boot would partially relocate, but statically initialized pointers needed to be manually relocated. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* ppc4xx: Convert PPC4xx SDRAM defines from lower case to upper caseStefan Roese2009-09-28-37/+37
| | | | | | | | | The latest PPC4xx register cleanup patch missed some SDRAM defines. This patch now changes lower case UIC defines to upper case. Also some names are changed to match the naming in the IBM/AMCC users manuals (e.g. mem_mcopt1 -> SDRAM0_CFG). Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Convert PPC4xx UIC defines from lower case to upper caseStefan Roese2009-09-28-14/+14
| | | | | | | The latest PPC4xx register cleanup patch missed the UIC defines. This patch now changes lower case UIC defines to upper case. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Big cleanup of PPC4xx definesStefan Roese2009-09-11-210/+210
| | | | | | | | | | | | | | | | This patch cleans up multiple issues of the 4xx register (mostly DCR, SDR, CPR, etc) definitions: - Change lower case defines to upper case (plb4_acr -> PLB4_ACR) - Change the defines to better match the names from the user's manuals (e.g. cprpllc -> CPR0_PLLC) - Removal of some unused defines Please test this patch intensive on your PPC4xx platform. Even though I tried not to break anything and tested successfully on multiple 4xx AMCC platforms, testing on custom platforms is recommended. Signed-off-by: Stefan Roese <sr@denx.de>
* Convert CS8900 Ethernet driver to CONFIG_NET_MULTI APIBen Warren2009-08-25-10/+30
| | | | | | | | | | | | | | | All in-tree boards that use this controller have CONFIG_NET_MULTI added Also: - changed CONFIG_DRIVER_CS8900 to CONFIG_CS8900 - changed CS8900_BASE to CONFIG_CS8900_BASE - changed CS8900_BUS?? to CONFIG_CS8900_BUS?? - cleaned up line lengths - modified VCMA9 command function that accesses the device - removed MAC address initialization from lib_arm/board.c Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Tested-by: Wolfgang Denk <wd@denx.de> Acked-by: Wolfgang Denk <wd@denx.de>
* Dual-license IBM code contributionsJosh Boyer2009-08-09-0/+6
| | | | | | | | | | | | | It was brought to our attention that U-Boot contains code derived from the IBM OpenBIOS source code originally provided with some of the older PowerPC 4xx development boards. As a result, the original license of this code has been carried in the various files for a number of years in the U-Boot project. IBM is dual-licensing the IBM code contributions already present in U-Boot under either the terms of the GNU General Public License version 2, or the original code license already present. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* ppc4xx: Replace 4xx lowercase SPR referencesMatthias Fuchs2009-07-24-2/+2
| | | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* PATI board: fix compiler warningsWolfgang Denk2009-07-19-6/+10
| | | | | | | | | | | | Fix these: pati.c: In function 'checkboard': pati.c:358: warning: pointer targets in passing argument 2 of 'getenv_r' differ in signedness ../common/flash.c: In function 'write_word': ../common/flash.c:824: warning: dereferencing type-punned pointer will break strict-aliasing rules cmd_pati.c: In function 'do_pati': cmd_pati.c:279: warning: 'value' may be used uninitialized in this function Signed-off-by: Wolfgang Denk <wd@denx.de>
* mpl: printing current stdio devices cleanupJean-Christophe PLAGNIOL-VILLARD2009-07-19-34/+6
| | | | | | | | | | | | Currently the mpl boards duplicate the code to print the current devices from common/console.c; use stdio_print_current_devices() instead Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Edited commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
* MIP405T: fix compile problemWolfgang Denk2009-07-18-1/+1
| | | | | | | The "stdio/device: rework function naming convention" patch (commit 52cb4d4f) broke the MIP405T board; this patch fixes it. Signed-off-by: Wolfgang Denk <wd@denx.de>
* stdio/device: rework function naming conventionJean-Christophe PLAGNIOL-VILLARD2009-07-18-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | So far the console API uses the following naming convention: ======Extract====== typedef struct device_t; int device_register (device_t * dev); int devices_init (void); int device_deregister(char *devname); struct list_head* device_get_list(void); device_t* device_get_by_name(char* name); device_t* device_clone(device_t *dev); ======= which is too generic and confusing. Instead of using device_XX and device_t we change this into stdio_XX and stdio_dev This will also allow to add later a generic device mechanism in order to have support for multiple devices and driver instances. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Edited commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
* General help message cleanupWolfgang Denk2009-06-12-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many of the help messages were not really helpful; for example, many commands that take no arguments would not print a correct synopsis line, but "No additional help available." which is not exactly wrong, but not helpful either. Commit ``Make "usage" messages more helpful.'' changed this partially. But it also became clear that lots of "Usage" and "Help" messages (fields "usage" and "help" in struct cmd_tbl_s respective) were actually redundant. This patch cleans this up - for example: Before: => help dtt dtt - Digital Thermometer and Thermostat Usage: dtt - Read temperature from digital thermometer and thermostat. After: => help dtt dtt - Read temperature from Digital Thermometer and Thermostat Usage: dtt Signed-off-by: Wolfgang Denk <wd@denx.de>
* arm: unify linker scriptJean-Christophe PLAGNIOL-VILLARD2009-06-12-57/+0
| | | | | | | | | | | | all arm boards except a few use the same cpu linker script so move it to cpu/$(CPU) that could be overwrite in following order SOC BOARD via the corresponding config.mk Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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