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2009-10-08Merge branch 'reloc'Wolfgang Denk
2009-10-07ppc_4xx: Apply new HW register namesNiklaus Giger
Modify all existing *.c files to use the new register names as seen in the AMCC manuals. Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org> Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-03Conditionally perform common relocation fixupsPeter Tyser
Add #ifdefs where necessary to not perform relocation fixups. This allows boards/architectures which support relocation to trim a decent chunk of code. Note that this patch doesn't add #ifdefs to architecture-specific code which does not support relocation. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-03lwmon, lwmon5: Remove sysmon POST relocation fixupsPeter Tyser
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-09-11ppc4xx: Big cleanup of PPC4xx definesStefan Roese
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>
2009-07-24ppc4xx: Replace 4xx lowercase SPR referencesMatthias Fuchs
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-17stdio/device: rework function naming conventionJean-Christophe PLAGNIOL-VILLARD
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>
2009-03-28mpc8xx/ether.c: fix warning: unused variable 'bd'Wolfgang Denk
Also minor coding style cleanup. Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-03-20cpu/: get mac address from environmentMike Frysinger
The environment is the canonical storage location of the mac address, so we're killing off the global data location and moving everything to querying the env directly. The cpus that get converted here: at91rm9200 mpc512x mpc5xxx mpc8260 mpc8xx ppc4xx Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com> CC: John Rigby <jrigby@freescale.com> CC: Stefan Roese <sr@denx.de>
2009-01-24FPU POST: fix warnings when building with 2.18 binutilsYuri Tikhonov
When compile u-boot with the 2.18 binutils the following warning messages for each object file in post/lib_ppc/fpu/ is produced at the linking stage: post/libpost.a(acc1.o) uses hard float, u-boot uses soft-float ... This is because of the fact that, in general, the soft-float and hard-float ABIs are incompatible; the 2.18 binutils do checking of the Tag_GNU_Power_ABI_FP attribute of the files to be linked, and produce the worning like above if these are not compatible. The incompatibility of ABIs is concerned only the float values: e.g. the soft-float ABI assumes the float argument passing in the pair of rX registers, and the hard-float ABI assumes passing of the float argument in the fX register. When we don't pass the float arguments between the functions compiled with different floatness, then such an application will work correctly. This is the case for the FPU POST: u-boot (compiled with soft-float) doesn't pass to (and doesn't get from) the FPU POST functions any floats; there are no functions exported from the post/lib_ppc/fpu/ objects which would work with float parameters/returns too. So, we can reassure the linker not to worry about the difference in ABI attributes of linking files just by setting the 'soft-float' attribute for the objects in post/lib_ppc/fpu. And this patch does this. Also, to avoid passing both soft- and hard-float options in CFLAGS when compiling the files from post/lib_ppc/fpu (which is OK, but looks rather dirty) this patch removes the soft-float string from CFLAGS in post/lib_ppc/fpu/Makefile. Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-12-16post/Makefile: fix dependency problem with parallel buildsWolfgang Denk
Parallel builds (using "make -jN") would occasionally fail with error messages like ppc_4xxFP-objdump: string.o: File format not recognized or post/libpost.a(cpu.o): In function `cpu_post_test': /home/wd/git/u-boot/work/post/lib_ppc/cpu.c:130: undefined reference to `cpu_post_test_string' or similar. We now make sure to run the 'postdeps" step before attempting to build the specific POST libraries. Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-12-15POST Make: fix the sub-dir dependencies missing.Yuri Tikhonov
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-06Fix merge problemsStefan Roese
Signed-off-by: Stefan Roese <sr@denx.de>
2008-06-29Configure DSP POST; add watchdog reset to diag commandSascha Laue
Signed-off-by: Sascha Laue <sascha.laue@liebherr.com>
2008-06-11Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xxWolfgang Denk
2008-06-06ppc4xx: Fix misspelled CONFIG_440SPE/440EPX/GRX config optionsStefan Roese
We use upper case letters for the AMCC processor defines (like CONFIG_440SPE) in U-Boot. So the 440SPe is labeled CONFIG_440SPE and not CONFIG_440SPe. This patch fixes the last misspelled config options. Signed-off-by: Stefan Roese <sr@denx.de>
2008-06-03lwmon5: add memory-pattern-test to FPGA POST.Sascha Laue
2008-05-20Merge branch 'lwmon5' of /home/wd/git/u-boot/projectsWolfgang Denk
2008-05-20Big white-space cleanup.Wolfgang Denk
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>
2008-05-20POST: mark OCM test as POST_STOPYuri Tikhonov
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
2008-05-20POST: add POST_STOP flagYuri Tikhonov
Don't run futher tests in case of a test fails that is marked as POST_STOP. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-05-20POST: OCM test added.Yuri Tikhonov
Added OCM test to POST layer. This version runs before all other tests but doesn't yet interrupt post sequence on failure. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-05-20POST: typo fixYuri Tikhonov
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
2008-05-09post/cpu/ppc4xx/Makefile: line length cleanupWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-05-04Prepare for v1.3.3-rc3Wolfgang Denk
Update ChNAGELOG, minor white space cleanup. Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-30lwmon5: fix offset error in sysmon0 POSTSascha Laue
Signed-off-by: Sascha Laue <sascha.laue@liebherr.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-30lwmon5: fix manual merge error in POSTSascha Laue
Signed-off-by: Sascha Laue <sascha.laue@liebherr.com>
2008-04-29post/board/lwmon5/sysmon.c: fix manual merge error.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-29POST: fix Makefiles for mpc8xx, lwmon, and netta POSTs.Yuri Tikhonov
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-04-28lwmon5: update dsPIC POST spezificationSascha Laue
The specification for the lwmon5 board dsPIC POST got changed. Also add defines for the temperatures and voltages. Signed-off-by: Sascha Laue <sascha.laue@liebherr.com>
2008-04-28Fix watchdog POST for lwmon5Sascha Laue
If the hardware watchdog detects a voltage error, the watchdog sets GPIO62 to low. The watchdog POST has to detect this low level. Signed-off-by: Sascha Laue <leglas0@legpc180.leg.liebherr.i> Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-27post: Fix building with O=Kumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-04-25post/Makefile: make sure to use the correct flagsWolfgang Denk
ARFLAGS was not set, which caused "ppc_8xx-ar: creating libgenpost.a" messages to be printed. Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-25Coding Style cleanup, update CHANGELOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-25Merge branch 'master' of /home/wd/git/u-boot/lwmon5Wolfgang Denk
Conflicts: common/cmd_bootm.c common/cmd_log.c include/common.h post/board/lwmon5/Makefile post/board/lwmon5/dsp.c post/board/lwmon5/dspic.c post/board/lwmon5/fpga.c post/board/lwmon5/gdc.c post/board/lwmon5/sysmon.c post/board/lwmon5/watchdog.c Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-22POST: move CONFIG_POST to MakefilesYuri Tikhonov
Introduce the new logical option CONFIG_HAS_POST which is set when the platform has CONFIG_POST set. Use CONFIG_HAS_POST in the post/ Makefiles to determine should the POST libs be compiled for the selected target platform, or not. To avoid breaking u-boot linking process, the empty post/libpost.a file is created for platforms which do not have POSTs. Signed-off-by: Yuri Tikhonov <yur@emcraft.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-22POST: preparations for moving CONFIG_POST to MakefilesYuri Tikhonov
Remove CONFIG_POST ifdefs from the post/ source files. Signed-off-by: Yuri Tikhonov <yur@emcraft.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-14Fix watchdog POST for lwmon5Sascha Laue
If the hardware watchdog detects a voltage error, the watchdog sets GPIO62 to low. The watchdog POST has to detect this low level. Signed-off-by: Sascha Laue <leglas0@legpc180.leg.liebherr.i>
2008-03-25Coding Style cleanyp; update CHANGELOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-03-24lwmon5 SYSMON POST: fix handling of negative temperaturesYuri Tikhonov
Fix errors in the LWMON5 Sysmon POST for negative temperatures. Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-03-22Merge branch 'master' of /home/wd/git/u-boot/workWolfgang Denk
2008-03-22LWMON5: fix dsPIC POSTYuri Tikhonov
Add test for DPIC_SYS_ERROR_REG to be zero in the LWMON5 dsPIC POST. Signed-off-by: Yuri Tikhonov <yur@emcraft.com> ---
2008-03-20lwmon5 POST: remove unreachable codeWolfgang Denk
plus some coding style cleanup Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-03-20LWMON5: POST RTC fixYuri Tikhonov
Modify the RTC API to provide one a status for the time reported by the rtc_get() function: 0 - a reliable time is guaranteed, < 0 - a reliable time isn't guaranteed (power fault, clock issues, and so on). The RTC chip drivers are responsible for providing this info if the corresponding chip supports such functionality. If not - always report that the time is reliable. The POST RTC test was modified to detect the RTC faults utilizing this new rtc_get() feature. Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-03-18lwmon5: Fix register test logic to match the specific GDC h/w.Yuri Tikhonov
Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-03-18Fix backlight in the lwmon5 POST.Yuri Tikhonov
Backlight was switched on even when temperature was too low. Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-03-18Some fixes to dspic, fpga, and gdc post tests for lwmon5. Disable external ↵Yuri Tikhonov
watch-dog for now. Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-03-18The patch introduces the CRITICAL feature of POST tests. If the test marked ↵Yuri Tikhonov
as POST_CRITICAL fails then the alternative, post_critical, boot-command is used. If this command is not defined then U-Boot enters into interactive mode. Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2008-03-18The patch adds new POST tests for the Lwmon5 board. These are:Yuri Tikhonov
* External Watchdog test; * dsPIC tests; * FPGA test; * GDC test; * Sysmon tests. Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>