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* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Coding Style cleanupWolfgang Denk2010-10-27-2/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ppc4xx: Big lwmon5 board support rework/updateSascha Laue2010-10-04-145/+727
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch brings the lwmon5 board support up-to-date. Here a summary of the changes: lwmon5 board port related: - GPIO's changed to control the LSB transmitter - Reset USB PHY's upon power-up - Enable CAN upon power-up - USB init error workaround (errata CHIP_6) - EBC: Enable burstmode and modify the timings for the GDC memory - EBC: Speed up NOR flash timings lwmon5 board POST related: - Add FPGA memory test - Add GDC memory test - DSP POST reworked - SYSMON POST: Fix handling of negative temperatures - Add output for sysmon1 POST - HW-watchdog min. time test reworked Additionally some coding-style changes were done. Signed-off-by: Sascha Laue <sascha.laue@liebherr.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Move gpio.h to ppc4xx-gpio.h since its ppc4xx specificStefan Roese2010-09-23-1/+1
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* mpc5121: pdm360ng: add coprocessor POSTAnatolij Gustschin2010-04-24-0/+126
| | | | | | Adds coprocessor communication POST code Signed-off-by: Anatolij Gustschin <agust@denx.de>
* lwmon, lwmon5: Remove sysmon POST relocation fixupsPeter Tyser2009-10-03-32/+2
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-38/+38
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* lwmon5: add memory-pattern-test to FPGA POST.Sascha Laue2008-06-03-0/+50
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* Prepare for v1.3.3-rc3Wolfgang Denk2008-05-04-1/+1
| | | | | | Update ChNAGELOG, minor white space cleanup. Signed-off-by: Wolfgang Denk <wd@denx.de>
* lwmon5: fix offset error in sysmon0 POSTSascha Laue2008-04-30-4/+4
| | | | | Signed-off-by: Sascha Laue <sascha.laue@liebherr.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
* lwmon5: fix manual merge error in POSTSascha Laue2008-04-30-2/+2
| | | | Signed-off-by: Sascha Laue <sascha.laue@liebherr.com>
* post/board/lwmon5/sysmon.c: fix manual merge error.Wolfgang Denk2008-04-29-5/+3
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* POST: fix Makefiles for mpc8xx, lwmon, and netta POSTs.Yuri Tikhonov2008-04-29-4/+4
| | | | Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
* lwmon5: update dsPIC POST spezificationSascha Laue2008-04-28-14/+43
| | | | | | | 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>
* Fix watchdog POST for lwmon5Sascha Laue2008-04-28-2/+3
| | | | | | | | 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>
* post: Fix building with O=Kumar Gala2008-04-28-1/+1
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Coding Style cleanup, update CHANGELOGWolfgang Denk2008-04-26-15/+13
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'master' of /home/wd/git/u-boot/lwmon5Wolfgang Denk2008-04-25-96/+50
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * POST: move CONFIG_POST to MakefilesYuri Tikhonov2008-04-22-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * POST: preparations for moving CONFIG_POST to MakefilesYuri Tikhonov2008-04-22-33/+0
| | | | | | | | | | | | | | 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>
| * lwmon5: Fix register test logic to match the specific GDC h/w.Yuri Tikhonov2008-03-18-6/+12
| | | | | | | | | | Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
| * Fix backlight in the lwmon5 POST.Yuri Tikhonov2008-03-18-35/+8
| | | | | | | | | | | | | | Backlight was switcehd on even when temperature was too low. Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
| * Some fixes to dspic, fpga, and gdc post tests for lwmon5.Yuri Tikhonov2008-03-18-2/+6
| | | | | | | | | | | | | | Disable external watch-dog for now. Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
| * The patch adds new POST tests for the Lwmon5 board.Yuri Tikhonov2008-03-18-0/+790
| | | | | | | | | | | | | | | | | | | | | | | | | | These are: * 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>
* | Fix watchdog POST for lwmon5Sascha Laue2008-04-13-1/+1
| | | | | | | | | | | | | | 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>
* | Coding Style cleanyp; update CHANGELOGWolfgang Denk2008-03-26-6/+6
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | lwmon5 SYSMON POST: fix handling of negative temperaturesYuri Tikhonov2008-03-25-24/+36
| | | | | | | | | | | | Fix errors in the LWMON5 Sysmon POST for negative temperatures. Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
* | Merge branch 'master' of /home/wd/git/u-boot/workWolfgang Denk2008-03-22-1/+2
|\ \
| * | LWMON5: fix dsPIC POSTYuri Tikhonov2008-03-22-1/+2
| | | | | | | | | | | | | | | | | | Add test for DPIC_SYS_ERROR_REG to be zero in the LWMON5 dsPIC POST. Signed-off-by: Yuri Tikhonov <yur@emcraft.com> ---
* | | lwmon5 POST: remove unreachable codeWolfgang Denk2008-03-20-19/+24
|/ / | | | | | | | | | | plus some coding style cleanup Signed-off-by: Wolfgang Denk <wd@denx.de>
* | lwmon5: Fix register test logic to match the specific GDC h/w.Yuri Tikhonov2008-03-18-6/+12
| | | | | | | | | | Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
* | Fix backlight in the lwmon5 POST.Yuri Tikhonov2008-03-18-35/+8
| | | | | | | | | | | | | | 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>
* | Some fixes to dspic, fpga, and gdc post tests for lwmon5. Disable external ↵Yuri Tikhonov2008-03-18-2/+6
| | | | | | | | | | | | | | watch-dog for now. Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
* | The patch adds new POST tests for the Lwmon5 board. These are:Yuri Tikhonov2008-03-18-0/+785
|/ | | | | | | | | | | * 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>
* ppc4xx: Fix lwmon5 compilation problemStefan Roese2007-12-27-29/+0
| | | | | | | Now that the 440EPx ECC test is not board specific anymore remove this Makefile. Signed-off-by: Stefan Roese <sr@denx.de>
* PPC4xx: Move/rename ECC POST for 440EPx/GRxLarry Johnson2007-12-27-267/+0
| | | | Signed-off-by: Larry Johnson <lrj@acm.org>
* ppc4xx: Update 440EPx lwmon5 board supportStefan Roese2007-07-31-1/+11
| | | | | | | | - Clear ECC status regs after ECC POST test - Set dcbz for ECC generation with caches enabled as default - Code cleanup Signed-off-by: Stefan Roese <sr@denx.de>
* POST: Add ECC POST for the lwmon5 boardPavel Kolesnikov2007-07-20-0/+286
| | | | | | | | | This patch adds ECC Post test for the Lwmon5 board based on PPC440EPx to U-Boot. Signed-off-by: Pavel Kolesnikov <concord@emcraft.com> Acked-by: Yuri Tikhonov <yur@emcraft.com> Acked-by: Stefan Roese <sr@denx.de>
* Restructure POST directory to support of other CPUs, boards, etc.Wolfgang Denk2007-03-06-0/+485
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