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* Check run_command() return code properlyThomas Betker2014-06-11-5/+1
| | | | | | | | | | run_command() returns 0 for success, 1 for failure. Fix places which assume that failure is indicated by a negative return code. Signed-off-by: Thomas Betker <thomas.betker@rohde-schwarz.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Tested-by: Stefan Roese <sr@denx.de>
* Driver/DDR: Moving Freescale DDR driver to a common driverYork Sun2013-11-25-3/+3
| | | | | | | Freescale DDR driver has been used for mpc83xx, mpc85xx, mpc86xx SoCs. The similar DDR controllers will be used for ARM-based SoCs. Signed-off-by: York Sun <yorksun@freescale.com>
* board: powerpc: convert makefiles to Kbuild styleMasahiro Yamada2013-11-01-189/+26
| | | | | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: York Sun <yorksun@freescale.com> Cc: Stefan Roese <sr@denx.de>
* Coding Style cleanup: remove trailing white spaceWolfgang Denk2013-10-14-2/+2
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* powerpc/ppc4xx: Do full iocon PHY initialization in softwareDirk Eibach2013-08-19-48/+172
| | | | | | | | | | | Up to this point some PHY initialization was done from the FPGA and some from u-boot. From now all initialization is done from u-boot. To keep this maintainable a PHY setup machine was implemented that can execute commands from initialization arrays. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
* powerpc/ppc4xx: Add support for iocon-2Dirk Eibach2013-08-19-11/+25
| | | | | | | Add a new iocon flavor with a second communiction port per channel. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
* powerpc/ppc4xx: Add support for iocon fiberDirk Eibach2013-08-19-8/+36
| | | | | | | Add a new iocon flavor with fiber instead of copper connectivity. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
* powerpc/ppc4xx: Convert new gdsys files to SPDX license tagsTom Rini2013-07-26-68/+4
| | | | Signed-off-by: Tom Rini <trini@ti.com>
* powerpc/ppc4xx: Consider gdsys FPGA OSD sizeDirk Eibach2013-07-25-16/+18
| | | | | | | | OSD size was constant 32x16 characters. Now the size is set as announced by the FPGA. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
* powerpc/ppc4xx: Support gdsys multichannel iocon hardwareDirk Eibach2013-07-25-39/+451
| | | | | Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
* powerpc/ppc4xx: Add gdsys mclink interfaceDirk Eibach2013-07-25-0/+184
| | | | | | | mclink is a serial interface for communication between gdsys FPGA. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
* powerpc/ppc4xx: Use generic accessor functions for gdsys FPGADirk Eibach2013-07-25-91/+167
| | | | | | | | | | A set of accessor functions was added to be able to access not only memory mapped FPGA in a generic way. Thanks to Wolfgang Denk for getting this sorted properly. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-408/+24
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* mpc85xx: Add gdsys ControlCenter Digital boardDirk Eibach2013-07-16-0/+2171
| | | | | | | | | | | | | | | | | The gdsys ControlCenter Digital board is based on a Freescale P1022 QorIQ SOC. It boots from SPI-Flash but can be configured to boot from SD-card for factory programming and testing. On board peripherals include: - 2x GbE - Lattice ECP3 FPGA connected via PCIe - mSATA RAID1 - USB host - DisplayPort video output - Atmel TPM Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Reinhard Pfau <reinhard.pfau@gdsys.cc> Signed-off-by: Andy Fleming <afleming@freescale.com>
* ppc: Move fpga_state to arch_global_dataSimon Glass2013-02-04-14/+16
| | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* powerpc/ppc4xx: Remove typedefs for gdsys FPGADirk Eibach2012-04-30-20/+22
| | | | | | Signed-off-by: Dirk Eibach <eibach@gdsys.de> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
* powerpc/ppc4xx: Support gdsys dlvision-10g hardware 1.20Dirk Eibach2012-04-30-1/+11
| | | | | | | | In hardware revision 1.20 one more fan controller is added to dlvision-10g. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
* powerpc/ppc4xx: Adapt gdsys 405ep boards to platform changesDirk Eibach2012-04-30-37/+66
| | | | | | | | | Print fpga info at last_stage_init on gdsys 405ep boards. Use dtt_init() to startup fans. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
* powerpc/ppc4xx: Make gdsys 405ep boards reset more genericDirk Eibach2012-04-30-172/+293
| | | | | | | | | | | | | | In order to add boards that have different hardware for fpga reset, any 405ep gdsys board now provides these functions: void gd405ep_init(void); void gd405ep_set_fpga_reset(unsigned state); void gd405ep_setup_hw(void); int gd405ep_get_fpga_done(unsigned fpga); Signed-off-by: Dirk Eibach <eibach@gdsys.de> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Setup HICB on Io64Dirk Eibach2012-01-09-0/+16
| | | | | | | The FPGA High-Speed Interconnect Bus (HICB) is now setup by u-boot. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add Io64 board supportDirk Eibach2011-12-01-8/+844
| | | | | | | Board support for the Guntermann & Drunck Io64. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
* dlvision-10g.c: Fix GCC 4.6 build warningsStefan Roese2011-11-16-2/+0
| | | | | | | | Fix: dlvision-10g.c: In function 'print_fpga_info': dlvision-10g.c:90:11: warning: variable 'feature_compression' set but not used [-Wunused-but-set-variable] Signed-off-by: Stefan Roese <sr@denx.de>
* punt unused clean/distclean targetsMike Frysinger2011-10-15-36/+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>
* Fix incorrect use of getenv() before relocationWolfgang Denk2011-05-12-21/+28
| | | | | | | | | | | | | | | | | | | A large number of boards incorrectly used getenv() in their board init code running before relocation. In some cases this caused U-Boot to hang when certain environment variables grew too long. Fix the code to use getenv_r(). Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: The LEOX team <team@leox.org> Cc: Michael Schwingen <michael@schwingen.org> Cc: Georg Schardt <schardt@team-ctech.de> Cc: Werner Pfister <Pfister_Werner@intercontrol.de> Cc: Dirk Eibach <eibach@gdsys.de> Cc: Peter De Schrijver <p2@mind.be> Cc: John Zhan <zhanz@sinovee.com> Cc: Rishi Bhattacharya <rishi@ti.com> Cc: Peter Tyser <ptyser@xes-inc.com>
* ppc4xx: Set DLVision 10G osd position to linux defaultsDirk Eibach2011-04-21-0/+2
| | | | | Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Adapt DLVision 10G to new FPGA firmwareDirk Eibach2011-04-21-6/+28
| | | | | Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Improve video board detectionDirk Eibach2011-04-21-8/+18
| | | | | Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Improve DLVision-10G PLL setupDirk Eibach2011-04-21-3/+52
| | | | | Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add DLVision-10G board supportDirk Eibach2011-02-07-158/+540
| | | | | | | | | | Board support for the Guntermann & Drunck DLVision-10G. Adds support for multiple FPGAs per board for gdsys 405ep architecture. Adds support for dual link osd hardware for gdsys 405ep. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
* gdsys: osd: Use return value of cmd_usageThomas Weber2010-11-27-4/+2
| | | | | | | | Use the return value of cmd_usage instead of ignoring this and returning a 1. Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
* ppc4xx: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-2/+4
| | | | | | | | | | | | | | | | | This commit adapts 4xx boards for partial linking with --gc-sections. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Tirumala Marri <tmarri@apm.com> Cc: David Updegraff <dave@cray.com> Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Cc: Dirk Eibach <eibach@gdsys.de> Cc: Larry Johnson <lrj@acm.org> Cc: Peter De Schrijver <p2@mind.be> Cc: Niklaus Giger <niklaus.giger@netstal.com> Cc: Daniel Poirot <dan.poirot@windriver.com> Acked-by: Stefan Roese <sr@denx.de>
* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated valueWolfgang Denk2010-10-26-0/+2
| | | | | | | | | | | | | | | | | | CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* ppc4xx: Add Io and IoCon 405EP board supportDirk Eibach2010-10-25-0/+1037
| | | | | | | | Board support for the Guntermann & Drunck CATCenter Io. Board support for the Guntermann & Drunck IoCon. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
* Makefile: move all Power Architecture boards into boards.cfgWolfgang Denk2010-10-18-63/+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 Denk2010-10-18-7/+7
| | | | | | | | | | | | 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>
* ppc4xx: Move gpio.h to ppc4xx-gpio.h since its ppc4xx specificStefan Roese2010-09-23-2/+2
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Move ppc4xx headers to powerpc include directoryStefan Roese2010-09-23-2/+2
| | | | | | | | | 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>
* ppc4xx: TLB init file cleanupStefan Roese2010-04-19-18/+18
| | | | | | | | | | | | This patch adds new macros, with frequently used combinations of the 4xx TLB access control and storage attibutes. Additionally the 4xx init.S files are updated to make use of these new macros. Resulting in easier to read TLB definitions. Additionally some init.S files are updated to use the mmu header for the TLB defines, instead of defining their own macros. Signed-off-by: Stefan Roese <sr@denx.de>
* Replace "#include <asm-$ARCH/$FILE>" with "#include <asm/$FILE>"Peter Tyser2010-04-13-1/+1
| | | | | | | | | | The appropriate include/asm-$ARCH directory should already by symlinked to include/asm so using the whole "asm-$ARCH" path is unnecessary. This change should also allow us to move the include/asm-$ARCH directories into their appropriate lib/$ARCH/ directories. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* ppc4xx: Consolidate pci_master_init() functionStefan Roese2009-11-19-21/+0
| | | | | | | | This patch removes the duplicted implementations of the pci_master_init() function by introducing a weak default function for it. It can be overridden by a board specific version. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Consolidate pci_pre_init() functionStefan Roese2009-11-19-45/+4
| | | | | | | | | This patch removes the duplicted implementations of the pci_pre_init() function by introducing a weak default function for it. This weak default has a different implementation for some PPC variants. It can be overridden by a board specific version. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Consolidate pci_target_init() functionStefan Roese2009-11-19-100/+0
| | | | | | | | | | This patch removes the duplicted implementations of the pci_target_init() function by introducing a weak default function for it. This weak default has a different implementation for 440EP(x)/GR(x) PPC's. It can be overridden by a board specific version (e.g. PMC440, korat). Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
* ppc4xx: Remove duplicated is_pci_host() functionsStefan Roese2009-11-09-43/+0
| | | | | | | | | This patch introduces a weak default function for is_pci_host(), returning 1. This is the default behaviour, since most boards only implement PCI host functionality. This weak default can be overridden by a board specific version if needed. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Remove board specific linker scripts from most PPC4xx boardsStefan Roese2009-11-02-544/+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>
* Merge branch 'reloc'Wolfgang Denk2009-10-09-4/+0
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| * ppc: Enable full relocation to RAMPeter Tyser2009-10-03-4/+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>
* | ppc_4xx: Apply new HW register namesNiklaus Giger2009-10-07-27/+27
|/ | | | | | | | 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>
* ppc4xx: Convert PPC4xx UIC defines from lower case to upper caseStefan Roese2009-09-28-60/+60
| | | | | | | 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: Rename compactcenter to intipDirk Eibach2009-09-11-2/+2
| | | | | Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
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