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* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* mvsata_ide: adjust port init sequenceAlbert Aribaud2010-10-13-9/+33
| | | | | | | | | | | mvsata_ide_initialize_port(): adjust init sequence (SStatus should be checked only after all writes to SControl) and return success/failure to ide_preinit(). Also, as some tests showed init durations in the hundreds of us, raise the time-out to 01 ms to be on the safe side. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
* ide: add mvsata_ide driverAlbert Aribaud2010-08-08-0/+141
| | | | | | | | This driver only provides initialization code; actual driving is done by cmd_ide.c using the ATA compatibility mode of the Marvell SATAHC controller. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
* ide: reorder object files alphabeticallyAlbert Aribaud2010-08-08-3/+3
| | | | Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
* Blackfin: pata_bfin: convert to portmux frameworkMike Frysinger2010-07-13-13/+12
| | | | | | | Rather than bang MMRs directly, use the new portmux framework to handle the details. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* 85xx/fsl-sata: Use is_serdes_configured() to determine if SATA is enabledKumar Gala2010-05-12-1/+13
| | | | | | | | | | | | On the MPC85xx platform if we have SATA its connected on SERDES. Determing if SATA is enabled via sata_initialize should not be board specific and thus we move it out of the MPC8536DS board code. Additionally, now that we have is_serdes_configured() we can determine if the given SATA port is enabled and error out if its not in the driver. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_sata: Move the snoop bit to another placeDave Liu2010-04-26-2/+6
| | | | | | | | For P1022 SATA host controller, the data snoop bit of DW3 in PRDT is moved to bit28. Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_sata: Add the workaround for errata SATA-A001Dave Liu2010-04-26-0/+22
| | | | | | | | | | | After power on, the SATA host controller of P1022 Rev1 is configured in legacy mode instead of the expected enterprise mode. Software needs to clear bit[28] of HControl register to change to enterprise mode after bringing the host offline. Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Misc SATA fixupsGraeme Russ2009-09-04-19/+6
| | | | | | | | | | | | | | | | | Cast first parameter to sata_cpy() In /drivers/block/ata_piix.h, ata_id_has_lba48(), ata_id_has_lba(), ata_id_has_dma(), ata_id_u32(), ata_id_u64() are all defined in include/libata.h which is included in ata.h which is included by all files which include ata_piix.h (only ata_piix.c) so these definitions are supurflous to (and conlict with) this in libata.h. Interestingly, my compiler complains about ata_id_u64 already being defined, but not ata_id_u32 ata_dump_id() is defined in include/libata.h and should not be static (maybe should even use ata_dump_id() in libata.c Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* Update Freescale copyrights to remove "All Rights Reserved"Kumar Gala2009-07-29-1/+1
| | | | | | "All Rights Reserved" conflicts with the GPL. Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
* ahci: Fix gcc 4.4 compiler warningKumar Gala2009-07-23-8/+6
| | | | | | | ahci.c: In function 'ata_scsiop_read_capacity10': ahci.c:616: warning: dereferencing type-punned pointer will break strict-aliasing rules Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_sata: Fix compiler warnings shown by gcc-4.4galak2009-07-20-81/+19
| | | | | | | | | | | | | | | | | | | | Update fsl_sata to use common structures instead of casting back and forth between the fsl specific ones and the common ones (which are identical). fsl_sata.c: In function 'scan_sata': fsl_sata.c:550: warning: dereferencing pointer 'cfis' does break strict-aliasing rules fsl_sata.c:549: warning: dereferencing pointer 'cfis' does break strict-aliasing rules fsl_sata.c:548: warning: dereferencing pointer 'cfis' does break strict-aliasing rules fsl_sata.c:545: note: initialized from here fsl_sata.c:592: warning: dereferencing pointer 'cfis' does break strict-aliasing rules fsl_sata.c:590: warning: dereferencing pointer 'cfis' does break strict-aliasing rules fsl_sata.c:588: warning: dereferencing pointer 'cfis' does break strict-aliasing rules fsl_sata.c:586: warning: dereferencing pointer 'cfis' does break strict-aliasing rules fsl_sata.c:579: warning: dereferencing pointer 'cfis' does break strict-aliasing rules ... Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Canyonlands SATA harddisk driverKazuaki Ichinohe2009-07-19-0/+2588
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a SATA harddisk driver for the canyonlands. This patch is kernel driver's porting. This patch corresponded to not cmd_scsi but cmd_sata. This patch divided an unused member with ifndef __U_BOOT__ in the structure. [environment variable, boot script] setenv bootargs root=/dev/sda7 rw setenv bootargs ${bootargs} console=ttyS0,115200 ext2load sata 0:2 0x400000 /canyonlands/uImage ext2load sata 0:2 0x800000 /canyonlands/canyonlands.dtb fdt addr 0x800000 0x4000 bootm 0x400000 - 0x800000 If you drive SATA-2 disk on Canyonlands, you must change parts from PI2PCIE212 to PI2PCIE2212 on U25. We confirmed to boot by using following disks: 1.Vendor: Fujitsu Type: MHW2040BS 2.Vendor: Fujitsu Type: MHW2060BK 3.Vendor: HAGIWARA SYS-COM:HFD25S-032GT 4.Vendor: WesternDigital Type: WD3200BJKT (CONFIG_LBA48 required) 5.Vendor: WesternDigital Type: WD3200BEVT (CONFIG_LBA48 required) 6.Vendor: Hitachi Type: HTS543232L9A300 (CONFIG_LBA48 required) 7.Vendor: Seagate Type: ST31000333AS (CONFIG_LBA48 required) 8.Vendor: Transcend Type: TS32GSSD25S-M 9.Vendor: MTRON Type: MSD-SATA1525-016 Signed-off-by: Kazuaki Ichinohe <kazuichi at fsi.co.jp>
* sata: namespace curr_device variableMike Frysinger2009-07-17-3/+3
| | | | | | | | | | | The curr_device variable really should be namespaced with a "sata_" prefix since it is only used by the sata code. It also avoids random conflicts with other pieces of code (like cmd_mmc): common/libcommon.a(cmd_sata.o):(.data.curr_device+0x0): multiple definition of `curr_device' common/libcommon.a(cmd_mmc.o):(.data.curr_device+0x0): first defined here Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Update CHANGELOG, coding style cleanup.Wolfgang Denk2009-04-05-1/+0
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* mflash: Initial mflash supportunsik Kim2009-04-03-2/+730
| | | | | | | | | | | | | | | | | | | | Mflash is fusion memory device mainly targeted consumer eletronic and mobile phone. Internally, it have nand flash and other hardware logics and supports some different operation (ATA, IO, XIP) modes. IO mode is custom mode for the host that doesn't have IDE interface. (Many mobile targeted SoC doesn't have IDE bus) This driver support mflash IO mode. Followings are brief descriptions about IO mode. 1. IO mode based on ATA protocol and uses some custom command. (read confirm, write confirm) 2. IO mode uses SRAM bus interface. Signed-off-by: unsik Kim <donari75@gmail.com>
* sata_sil3114: fix compiler warningKim Phillips2009-02-19-2/+2
| | | | | | | | | | | | | judging from other printfs in the same file, it seems ata should be postpended with the interface number, not the address of the global port variable. Fixes this for current u-boot-mpc83xx tree: Configuring for MPC8349ITX board... sata_sil3114.c: In function 'sata_bus_softreset': sata_sil3114.c:99: warning: format '%u' expects type 'unsigned int', but argument 2 has type 'struct sata_port *' sata_sil3114.c:108: warning: format '%u' expects type 'unsigned int', but argument 2 has type 'struct sata_port *' Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* drivers/block/ahci: Fix pci mapping bugBecky Bruce2009-02-10-5/+2
| | | | | | | | The code assumes that the pci bus address and the virtual address used to access a region are the same, but they might not be. Fix this assumption. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
* Blackfin: add driver for on-chip ATAPI controllerSonic Zhang2009-02-02-0/+1375
| | | | | | | This is a port of the Linux Blackfin on-chip ATAPI driver to U-Boot. Signed-off-by: Sonic Zhang <Sonic.Zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Cleanup: fix "MHz" spellingWolfgang Denk2008-10-21-2/+2
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-58/+58
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* drivers/block: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-13-24/+6
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Code cleanup: fix old style assignment ambiguities like "=-" etc.Wolfgang Denk2008-07-14-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* silence misc printf formatting compiler warningsKim Phillips2008-07-10-2/+2
| | | | Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* sata: wait for device updating signature to hostDave Liu2008-06-30-0/+8
| | | | | | | | The driver need wait for the device updating signature to host. If we don't wait for it, the driver can not detect the device(disk) when the system powers up. Signed-off-by: Dave Liu <daveliu@freescale.com>
* Add sata sil3114 supportTor Krill2008-06-29-0/+987
| | | | Signed-off-by: Tor Krill <tor@excito.com>
* Big white-space cleanup.Wolfgang Denk2008-05-21-63/+145
| | | | | | | | | | | 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>
* ata: update the libata.h from ata.h of linux kernelDave Liu2008-04-13-7/+7
| | | | | | | | Current libata.h of u-boot is out of sync from linux kernel, this patch make it be consistent with linux kernel. Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Tor Krill <tor@excito.com>
* drivers: code clean upDave Liu2008-04-13-18/+18
| | | | Signed-off-by: Dave Liu <daveliu@freescale.com>
* drivers: clean up the ata_piix.hDave Liu2008-04-13-11/+15
| | | | Signed-off-by: Dave Liu <daveliu@freescale.com>
* Coding style cleanup, update CHANGELOGWolfgang Denk2008-03-27-4/+4
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* drivers: add the support for Freescale SATA controllerDave Liu2008-03-26-0/+1291
| | | | | | | | | | | | | | Add the Freescale on-chip SATA controller driver to u-boot, The SATA controller is used on the 837x and 8315 targets, The driver can be used to load kernel, fs and dtb. The features list: - 1.5/3 Gbps link speed - LBA48, LBA28 support - DMA and FPDMA support - Two ports support Signed-off-by: Dave Liu <daveliu@freescale.com>
* ata: add the libata supportDave Liu2008-03-26-0/+159
| | | | | | add simple libata support in u-boot Signed-off-by: Dave Liu <daveliu@freescale.com>
* ata: make the ata_piix driver using new SATA frameworkDave Liu2008-03-26-142/+14
| | | | | | | | | | | | | original ata_piix driver is using IDE framework, not real SATA framework. For now, the ata_piix driver is only used by x86 sc520_cdp board. This patch makes the ata_piix driver use the new SATA framework, so - remove the duplicated command stuff - remove the CONFIG_CMD_IDE define in the sc520_cdp.h - add the CONFIG_CMD_SATA define to sc520_cdp.h Signed-off-by: Dave Liu <daveliu@freescale.com>
* ata: merge the header of ata_piix driverDave Liu2008-03-26-1/+93
| | | | | | move the sata.h from include/ to drivers/block/ata_piix.h Signed-off-by: Dave Liu <daveliu@freescale.com>
* ata: merge the ata_piix driverDave Liu2008-03-26-1/+671
| | | | | | | | move the cmd_sata.c from common/ to drivers/ata_piix.c, the cmd_sata.c have some part of ata_piix controller drivers. consolidate the driver to have better framework. Signed-off-by: Dave Liu <daveliu@freescale.com>
* drivers/block : move block drivers to drivers/blockJean-Christophe PLAGNIOL-VILLARD2007-11-25-0/+2130
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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