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* Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2014-11-05-2/+10
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| * tqma6: fix typo in header guard defineMarkus Niebel2014-10-30-1/+1
| | | | | | | | Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
| * tqma6: fix sf detectionMarkus Niebel2014-10-30-1/+9
| | | | | | | | | | | | | | | | | | Commit 155fa9af95ac5be857a7327e7a968a296e60d4c8 changed the way to define a GPIO line, which can be used to force CS high across multiple transactions. In order to fix sf detection change board code to make use of board_spi_cs_gpio(..). Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
* | kconfig: arm: introduce symbol for ARM CPUsGeorges Savoundararadj2014-10-29-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit introduces a Kconfig symbol for each ARM CPU: CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136, CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100. Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected for CPU_ARM1176 and CPU_V7. For each target, the corresponding CPU is selected and the definition of SYS_CPU in the corresponding Kconfig file is removed. Also, it removes redundant "string" type in some Kconfig files. Signed-off-by: Georges Savoundararadj <savoundg@gmail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | ppc: Zap TQM8272 boardMarek Vasut2014-10-27-1271/+0
| | | | | | | | | | | | | | | | | | | | | | This board is old and is using CONFIG_I2C_X, which is wrong. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Heiko Schocher <hs@denx.de>
* | ppc: Zap TQM8260 boardMarek Vasut2014-10-27-803/+0
|/ | | | | | | | | | | This board is old and is using CONFIG_I2C_X, which is wrong. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Heiko Schocher <hs@denx.de>
* MAINTAINERS: comment out blank M: fieldMasahiro Yamada2014-09-24-4/+4
| | | | | | | | | | | | | | | | | | Since commit ddaf5c8f3030050fcd356a1e49e3ee8f8f52c6d4 (patman: RunPipe() should not pipe stdout/stderr unless asked), Patman spits lots of "Invalid MAINTAINERS address: '-'" error messages for patches with global changes. It takes too long for Patman to process them. Anyway, "M: -" does not carry any important information. Rather, it is just like a place holder in case of assigning a new board maintainer. Let's comment out. This commit can be reproduced by the following command: find . -name MAINTAINERS | xargs sed -i -e '/^M:[[:blank:]]*-$/s/^/#/' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* kconfig: remove redundant "string" type in arch and board KconfigsMasahiro Yamada2014-09-13-80/+0
| | | | | | | | | | | | | | | | | | Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME} are specified in arch/Kconfig. We can delete the ones in arch and board Kconfig files. This commit can be easily reproduced by the following command: find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e ' /config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ { N s/\n[[:space:]]*string// } ' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* mx6: tqma6: get board support back to Kconfig build systemMasahiro Yamada2014-08-31-0/+29
| | | | | | | | | | | | | | | | | The QS Systems TQMa6 board support was added by commit cb07d74e and lost by commit e82abaeb. Commit e82abaeb merged the IMX branch based on pre-Kconfig and the mainline based on post-Kconfig, simply deleting the boards.cfg file. As a result, some boards added just before the merge were lost. This commit adds Kconfig, defconfig, MAINTAINERS for TQMa6 board to work on the Kconfig infrastructure. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Markus Niebel <Markus.Niebel@tq-group.com> Cc: Stefano Babic <sbabic@denx.de>
* Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2014-08-29-0/+971
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| * Merge branch 'master' of git://git.denx.de/u-boot-armStefano Babic2014-08-11-0/+496
| |\ | | | | | | | | | | | | | | | | | | Conflicts: boards.cfg Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | pmic: pmic_pfuze100: Use a shorter name for PMIC nameFabio Estevam2014-08-08-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is redundant to use 'PFUZE100_PMIC' as the PMIC name because we already know it is a PMIC. Call it simply 'PFUZE100' instead. Cc: Tim Harvey <tharvey@gateworks.com> Cc: Markus Niebel <Markus.Niebel@tq-group.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | Add TQ Systems TQMa6 board supportMarkus Niebel2014-07-23-0/+971
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the changes to boards.cfg and the board directory under board/tqc. TQMa6 is a family of modules based on Freescale i.MX6. It consists of TQMa6Q (i.MX6 Quad), TQMa6D (i.MX6 Dual) featuring eMMC, and 1 GiB DDR3 TQMa6S (i.MX6 Solo) featuring eMMC and 512 MiB DDR3 The modules need a baseboard. Initially the MBa6x starterkit mainboard is supported. To easy support for other mainboards the functionality is splitted in one file for the module (tqma6.c) and one file for the baseboard (tqma6_ mba6). The modules can be boot from eMMC (on USDHC3) and SPI flash. The following features are supported: - MMC: eMMC on module (on USDHC3) and SD-card (on MBa6x mainboard) - Ethernet: RGMII using micrel KSZ9031 phy on MBa6x mainboard for TQMa6<x> module. The phy needs special configurations for the pad skew registers to adjust for the signal routing. Also support for standard ethernet commands and uppdate via tftp. - SPI: ECSPI1 with bootable serial flash on module and two additional chip selects on MBa6x - I2C: This patch adds support for the I2C busses on the TQMa6<x> modules (I2C3) and MBa6x baseboards (I2C1). The LM75 temperature sensors on TQMa6<x> and MBa6x are also configured. - USB: high speed host 1 on MBa6x and support for USB storage - PMIC: support for pfuze 100 on TQMa6<x> Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
* | | mtd, ubi, ubifs: resync with Linux-3.14Heiko Schocher2014-08-25-0/+4
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | resync ubi subsystem with linux: commit 455c6fdbd219161bd09b1165f11699d6d73de11c Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Sun Mar 30 20:40:15 2014 -0700 Linux 3.14 A nice side effect of this, is we introduce UBI Fastmap support to U-Boot. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Tom Rini <trini@ti.com> Cc: Marek Vasut <marex@denx.de> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Scott Wood <scottwood@freescale.com> Cc: Joerg Krause <jkrause@posteo.de>
* | Add board MAINTAINERS filesMasahiro Yamada2014-07-30-0/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have switched to Kconfig and the boards.cfg file is going to be removed. We have to retrieve the board status and maintainers information from it. The MAINTAINERS format as in Linux Kernel would be nice because we can crib the scripts/get_maintainer.pl script. After some discussion, we chose to put a MAINTAINERS file under each board directory, not the top-level one because we want to collect relevant information for a board into a single place. TODO: Modify get_maintainer.pl to scan multiple MAINTAINERS files. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Suggested-by: Tom Rini <trini@ti.com> Acked-by: Simon Glass <sjg@chromium.org>
* | kconfig: add board Kconfig and defconfig filesMasahiro Yamada2014-07-30-0/+395
|/ | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* board: tqm5200: delete its own object make ruleMasahiro Yamada2013-11-25-3/+0
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* Makefile: rename all libraries to built-in.oMasahiro Yamada2013-11-17-7/+7
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* Makefile: make directories by Makefile.buildMasahiro Yamada2013-11-17-8/+0
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* board: powerpc: convert makefiles to Kbuild styleMasahiro Yamada2013-11-01-106/+7
| | | | | | | | 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>
* drivers: move some drivers to drivers/MakefileMasahiro Yamada2013-10-31-2/+2
| | | | | | | | This commit moves some drivers subdirectory entry from the toplevel Makefile to drivers/Makefile using Kbuild descending feature. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* Coding Style cleanup: remove trailing white spaceWolfgang Denk2013-10-14-4/+4
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini2013-07-24-3/+3
|\ | | | | | | | | | | | | | | | | | | | | The sandburst-specific i2c drivers have been deleted, conflict was just over the SPDX conversion. Conflicts: board/sandburst/common/ppc440gx_i2c.c board/sandburst/common/ppc440gx_i2c.h Signed-off-by: Tom Rini <trini@ti.com>
| * i2c, soft-i2c: switch to new multibus/multiadapter supportHeiko Schocher2013-07-23-3/+3
| | | | | | | | | | | | | | | | | | - added to soft_i2c driver new multibus/multiadpater support - adapted all config files, which uses this driver Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@wwwdotorg.org>
* | Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-325/+19
|/ | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-03-18-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Albert's rework of the linker scripts conflicted with Simon's making everyone use __bss_end. We also had a minor conflict over README.scrapyard being added to in mainline and enhanced in u-boot-arm/master with proper formatting. Conflicts: arch/arm/cpu/ixp/u-boot.lds arch/arm/cpu/u-boot.lds arch/arm/lib/Makefile board/actux1/u-boot.lds board/actux2/u-boot.lds board/actux3/u-boot.lds board/dvlhost/u-boot.lds board/freescale/mx31ads/u-boot.lds doc/README.scrapyard include/configs/tegra-common.h Build tested for all of ARM and run-time tested on am335x_evm. Signed-off-by: Tom Rini <trini@ti.com>
| * Refactor linker-generated arraysAlbert ARIBAUD2013-03-12-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor linker-generated array code so that symbols which were previously linker-generated are now compiler- generated. This causes relocation records of type R_ARM_ABS32 to become R_ARM_RELATIVE, which makes code which uses LGA able to run before relocation as well as after. Note: this affects more than ARM targets, as linker- lists span possibly all target architectures, notably PowerPC. Conflicts: arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds arch/arm/cpu/armv7/omap-common/u-boot-spl.lds board/ait/cam_enc_4xx/u-boot-spl.lds board/davinci/da8xxevm/u-boot-spl-da850evm.lds board/davinci/da8xxevm/u-boot-spl-hawk.lds board/vpac270/u-boot-spl.lds Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* | Replace __bss_end__ with __bss_endSimon Glass2013-03-15-1/+1
|/ | | | | | | | | | | | | Note this is a tree-wide change affecting multiple architectures. At present we use __bss_start, but mostly __bss_end__. This seems inconsistent and in a number of places __bss_end is used instead. Change to use __bss_end for the BSS end symbol throughout U-Boot. This makes it possible to use the asm-generic/sections.h file on all archs. Signed-off-by: Simon Glass <sjg@chromium.org>
* TQM8xx: adjust linker script to grown code sizeWolfgang Denk2012-10-28-3/+1
| | | | | | | | | | | | Once more, some of the previous changes caused the code to grow, which causes errors like u-boot.lds:80 cannot move location counter backwards (from 400082a4 to 40008000) when building with some older tool chains (like ELDK 4.2). Adjust the linker script to make fit again. Signed-off-by: Wolfgang Denk <wd@denx.de>
* common: Discard the __u_boot_cmd sectionMarek Vasut2012-10-22-3/+0
| | | | | | | | | | | The command declaration now uses the new LG-array method to generate list of commands. Thus the __u_boot_cmd section is now superseded and redundant and therefore can be removed. Also, remove externed symbols associated with this section from include/command.h . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
* common: Add .u_boot_list into all linker filesMarek Vasut2012-10-22-0/+5
| | | | | | | | | | Add section for the linker-generated lists into all possible linker files, so that everyone can easily use these lists. This is mostly a mechanical adjustment. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
* MPC85xx: remove support for TQM85xx boardsWolfgang Denk2012-10-05-1877/+0
| | | | | | | | | | | | 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>
* TQM8xx: adjust linker script to grown code sizeWolfgang Denk2012-10-02-2/+0
| | | | | | | | | | | | Some of the previous changes caused the code to grow, which causes errors like u-boot.lds:76 cannot move location counter backwards (from 4000828c to 40008000) when building with some older tool chains (like ELDK 4.2). Adjust the linker script to make fit again. Signed-off-by: Wolfgang Denk <wd@denx.de>
* doc: cleanup - move board READMEs into respective board directoriesWolfgang Denk2012-07-29-0/+415
| | | | | | | | | | | | | | | | Also drop a few files referring to no longer / not yet supported boards. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Stefan Roese <sr@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Jason Jin <jason.jin@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
* board/tqc/tqm8272/tqm8272.c: Fix GCC 4.6 build warning:Wolfgang Denk2011-11-07-2/+1
| | | | | | | | | Fix: tqm8272.c: In function 'initdram': tqm8272.c:462:14: warning: variable 'lsize' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de>
* board/tqc/tqm5200/cam5200_flash.c: Fix GCC 4.6 build warningWolfgang Denk2011-11-07-8/+2
| | | | | | | | | | | | Fix: cam5200_flash.c: In function 'flash_erase_32': cam5200_flash.c:282:24: warning: variable 'l_sect' set but not used [-Wunused-but-set-variable] cam5200_flash.c: In function 'flash_erase_16': cam5200_flash.c:612:24: warning: variable 'l_sect' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de>
* board/tqc/tqm5200/cmd_stk52xx.c: fix GC 4.6 build warningsWolfgang Denk2011-11-07-11/+12
| | | | | | | | | | | | Fix: cmd_stk52xx.c: In function 'spi_transmit': cmd_stk52xx.c:85:6: warning: variable 'dummy' set but not used [-Wunused-but-set-variable] cmd_stk52xx.c: In function 'i2s_play_wave': cmd_stk52xx.c:199:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Signed-off-by: Wolfgang Denk <wd@denx.de>
* GCC4.6: Squash warnings in tqm834x.cMarek Vasut2011-10-27-3/+3
| | | | | | | | | | | | | | | | | | | tqm834x.c: In function 'initdram': tqm834x.c:126: warning: format '%d' expects type 'int', but argument 3 has type 'long int' tqm834x.c: In function 'set_cs_bounds': tqm834x.c:336: warning: format '%08x' expects type 'unsigned int', but argument 2 has type 'long int' tqm834x.c:336: warning: format '%08x' expects type 'unsigned int', but argument 3 has type 'long int' tqm834x.c: In function 'set_cs_config': tqm834x.c:354: warning: format '%08x' expects type 'unsigned int', but argument 2 has type 'long int' Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Mike Frysinger <vapier@gentoo.org>
* punt unused clean/distclean targetsMike Frysinger2011-10-15-18/+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>
* TQM8xx: make room for growing code size due to I/O accessor cleanupWolfgang Denk2011-10-05-136/+2
| | | | | | | | | | | | | Commit "PPC: Cleanup tqm8xx_pcmcia.c" will clean up the PCMCIA code to use I/O accessors instead of plain volatile pointer accesses. This will result in about 300 byte bigger code. Fix custom linker script to make room for this. While we are at it, drop unmaintained u-boot.lds.debug linker script. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Tested-by: Wolfgang Denk <wd@denx.de>
* tqm834x.c: fix compiler warningWolfgang Denk2011-08-02-3/+3
| | | | | | | | | | | Fix: tqm834x.c:299: warning: passing argument 1 of 'get_ram_size' discards qualifiers from pointer target type Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* board/tqm85xx: Create and tear down TLB for get_ram_size()Becky Bruce2011-07-22-0/+7
| | | | | | | | | | | | | | We need a TLB entry to call get_ram_size(); the common code doesn't create one until *after* fixed_sdram() has determined the size. So we set up tlbs for the max possible size and tear them down once we're done with get_ram_size(); the common 85xx code will then set up a final set of tlb entries for the *actual* detected size of ddr. This prevents us from having TLB entries that are larger than DDR sitting around for very long, which is not a recommended scenario. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Fix incorrect use of getenv() before relocationWolfgang Denk2011-05-12-22/+31
| | | | | | | | | | | | | | | | | | | 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>
* powerpc, 8xx: Fixup all 8xx u-boot.lds scriptsJoakim Tjernlund2011-04-20-2/+3
| | | | | | | 8xx was left behind when fixing up powerpc linking scripts to support -fpic. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* rename _end to __bss_end__Po-Yu Chuang2011-03-27-2/+2
| | | | | | | 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>
* mpc85xx: Adding more registers and optionsYork Sun2011-01-19-4/+4
| | | | | | | | | | | | | This patch exposes more registers which can be used by the DDR drivers or interactive debugging. U-boot doesn't use all the registers in DDRC. When advanced tuning is required, writing to those registers is needed. Add writing to cdr1, cdr2, err_disable, err_int_en and debug registers Add options to override rcw, address parity to RDIMMs. Use array for debug registers. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Rework TQM boards pci_init_board to use common FSL PCIe codeKumar Gala2011-01-14-37/+13
| | | | | | | | Remove duplicated code in TQM 85xx boards and utilize the common fsl_pcie_init_board(). Signed-off-by: Kumar Gala <galak@kernel.crashing.org> CC: wd@denx.de
* mpc85xx boards: initdram() cleanup/bugfixBecky Bruce2011-01-14-84/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct initdram to use phys_size_t to represent the size of dram; instead of changing this all over the place, and correcting all the other random errors I've noticed, create a common initdram that is used by all non-corenet 85xx parts. Most of the initdram() functions were identical, with 2 common differences: 1) DDR tlbs for the fixed_sdram case were set up in initdram() on some boards, and were part of the tlb_table on others. I have changed them all over to the initdram() method - we shouldn't be accessing dram before this point so they don't need to be done sooner, and this seems cleaner. 2) Parts that require the DDR11 erratum workaround had different implementations - I have adopted the version from the Freescale errata document. It also looks like some of the versions were buggy, and, depending on timing, could have resulted in the DDR controller being disabled. This seems bad. The xpedite boards had a common/fsl_8xxx_ddr.c; with this change only the 517 board uses this so I have moved the ddr code into that board's directory in xpedite517x.c Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Tested-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* tqm85xx: create fixed_sdram() to do sdram setupBecky Bruce2011-01-14-14/+23
| | | | | | | | | | | Also, change this code to use phys_size_t instead of long int. Using common naming for this function will enable us to use the common initdram() for 85xx going forward. Other than the type change, this is just a code rearrange. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/8xxx: Replace is_fsl_pci_cfg with is_serdes_configuredKumar Gala2011-01-14-3/+2
| | | | | | | Now that we have serdes support for all 85xx/86xx/Pxxx chips we can replace the is_fsl_pci_cfg() code with the is_serdes_configured(). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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