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| * | cmd_extX: use common get_device_and_partition functionRob Herring2012-09-25-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | Convert ext2/4 load, ls, and write functions to use common device and partition parsing function. With the common function "dev:part" can come from the environment and a '-' can be used in that case. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
| * | ext4: remove init_fs/deinit_fsRob Herring2012-09-25-4/+0
| | | | | | | | | | | | | | | | | | | | | There's no real need to expose this and it can be removed by using a static allocation. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
| * | disk/part: introduce get_device_and_partitionRob Herring2012-09-25-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All block device related commands (scsiboot, fatload, ext2ls, etc.) have simliar duplicated device and partition parsing and selection code. This adds a common function to replace various implementations. The new function has an enhancement over current versions. If no device or partition is specified on the command line, the bootdevice env variable will be used (scsiboot does this). Signed-off-by: Rob Herring <rob.herring@calxeda.com>
| * | disk/part: check bootable flag for DOS partitionsRob Herring2012-09-25-0/+1
| | | | | | | | | | | | | | | | | | | | | Determine which partitions are bootable/active. In the partition listing, print "Boot" for partitions with the bootable/active flag set. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
| * | combine block device load commands into common functionRob Herring2012-09-25-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | All the raw block load commands duplicate the same code. Starting with the ide version as it has progress updates convert ide, usb, and scsi boot commands to all use a common version. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
| * | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini2012-09-25-107/+105
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| | * powerpc/p1_p2_rdb_pc: print -PC suffix in board nameScott Wood2012-08-23-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the -PC variants of the P1/P2 RDB boards do not print it on boot -- e.g. a P2020RDB-PC will claim to be a plain P2020RDB. Besides being incorrect, this can confuse a user into building U-Boot for P2020RDB rather than P2020RDB-PC, resulting in a board that does not boot. P1024RDB and P1025RDB are not included, as these boards apparently do not have -PC as part of their name, even though they are supported by p1_p2_rdb_pc. The P2020RDB variant covered by this is apparently P2020RDB-PCA rather than P2020RDB-PC. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * powerpc/mpc8xxx: Add fine timing support for DDR3York Sun2012-08-23-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | When the DDR3 speed goes higher, we need to utilize fine offset from SPD. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * powerpc/fsl-corenet: remove dead variant symbolsScott Wood2012-08-23-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are not supported as individual build targets, but instead are supported by another target. The dead p4040 defines in particular had bitrotted significantly. Signed-off-by: Scott Wood <scottwood@freescale.com> Acked-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * powerpc/85xx: remove support for the Freescale P3060Timur Tabi2012-08-23-53/+1
| | | | | | | | | | | | | | | | | | | | | | | | The P3060 was cancelled before it went into production, so there's no point in supporting it. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * fm-eth: add function fm_info_get_phy_address()Timur Tabi2012-08-23-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Function fm_info_get_phy_address() returns the PHY address for a given Fman port. This is handy when the MDIO code needs to fixup the Ethernet nodes in the device tree to point to PHY nodes for a specific PHY address. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * powerpc/85xx: add support for FM2 DTSEC5Timur Tabi2012-08-23-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Unlike previous SOCs, the Freescale P5040 has a fifth DTSEC on the second Fman, so add the Fman and SerDes macros for that DTSEC. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * powerpc/CoreNet: add tool to support pbl image build.Shaohui Xie2012-08-23-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Provides a tool to build boot Image for PBL(Pre boot loader) which is used on Freescale CoreNet SoCs, PBL can be used to load some instructions and/or data for pre-initialization. The default output image is u-boot.pbl, for more details please refer to doc/README.pblimage. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * powerpc/corenet_ds: Slave module for boot from PCIELiu Gang2012-08-23-28/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When boot from PCIE, slave's core should be in holdoff after powered on for some specific requirements. Master will release the slave's core at the right time by PCIE interface. Slave's ucode and ENV can be stored in master's memory space, then slave can fetch them through PCIE interface. For the corenet platform, ucode is for Fman. NOTE: Because the slave can not erase, write master's NOR flash by PCIE interface, so it can not modify the ENV parameters stored in master's NOR flash using "saveenv" or other commands. environment and requirement: master: 1. NOR flash for its own u-boot image, ucode and ENV space. 2. Slave's u-boot image is in master NOR flash. 3. Put the slave's ucode and ENV into it's own memory space. 4. Normally boot from local NOR flash. 5. Configure PCIE system if needed. slave: 1. Just has EEPROM for RCW. No flash for u-boot image, ucode and ENV. 2. Boot location should be set to one PCIE interface by RCW. 3. RCW should configure the SerDes, PCIE interfaces correctly. 4. Must set all the cores in holdoff by RCW. 5. Must be powered on before master's boot. For the slave module, need to finish these processes: 1. Set the boot location to one PCIE interface by RCW. 2. Set a specific TLB entry for the boot process. 3. Set a LAW entry with the TargetID of one PCIE for the boot. 4. Set a specific TLB entry in order to fetch ucode and ENV from master. 5. Set a LAW entry with the TargetID one of the PCIE ports for ucode and ENV. 6. Slave's u-boot image should be generated specifically by make xxxx_SRIO_PCIE_BOOT_config. This will set SYS_TEXT_BASE=0xFFF80000 and other configurations. In addition, the processes are very similar between boot from SRIO and boot from PCIE. Some configurations like the address spaces can be set to the same. So the module of boot from PCIE was added based on the existing module of boot from SRIO, and the following changes were needed: 1. Updated the README.srio-boot-corenet to add descriptions about boot from PCIE, and change the name to README.srio-pcie-boot-corenet. 2. Changed the compile config "xxxx_SRIOBOOT_SLAVE" to "xxxx_SRIO_PCIE_BOOT", and the image builded with "xxxx_SRIO_PCIE_BOOT" can support both the boot from SRIO and from PCIE. 3. Updated other macros and documents if needed to add information about boot from PCIE. Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * powerpc/corenet_ds: Master module for boot from PCIELiu Gang2012-08-23-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the powerpc processors with PCIE interface, boot location can be configured from one PCIE interface by RCW. The processor booting from PCIE can do without flash for u-boot image. The image can be fetched from another processor's memory space by PCIE link connected between them. The processor booting from PCIE is slave, the processor booting from normal flash memory space is master, and it can help slave to boot from master's memory space. When boot from PCIE, slave's core should be in holdoff after powered on for some specific requirements. Master will release the slave's core at the right time by PCIE interface. Environment and requirement: master: 1. NOR flash for its own u-boot image, ucode and ENV space. 2. Slave's u-boot image is in master NOR flash. 3. Normally boot from local NOR flash. 4. Configure PCIE system if needed. slave: 1. Just has EEPROM for RCW. No flash for u-boot image, ucode and ENV. 2. Boot location should be set to one PCIE interface by RCW. 3. RCW should configure the SerDes, PCIE interfaces correctly. 4. Must set all the cores in holdoff by RCW. 5. Must be powered on before master's boot. For the master module, need to finish these processes: 1. Initialize the PCIE port and address space. 2. Set inbound PCIE windows covered slave's u-boot image stored in master's NOR flash. 3. Set outbound windows in order to configure slave's registers for the core's releasing. 4. Should set the environment variable "bootmaster" to "PCIE1", "PCIE2" or "PCIE3" using the following command: setenv bootmaster PCIE1 saveenv Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * powerpc/corenet_ds: Get rid of the CONFIG_SRIOBOOT_SLAVE_PORTx macroLiu Gang2012-08-23-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When compile the slave image for boot from SRIO, no longer need to specify which SRIO port it will boot from. The code will get this information from RCW and then finishes corresponding configurations. This has the following advantages: 1. No longer need to rebuild an image when change the SRIO port for boot from SRIO, just rewrite the new RCW with selected port, then the code will get the port information by reading new RCW. 2. It will be easier to support other boot location options, for example, boot from PCIE. Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * powerpc/corenet_ds: Get rid of the SRIOBOOT_MASTER build targetLiu Gang2012-08-23-26/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Get rid of the SRIOBOOT_MASTER build target, and to support for serving as a SRIO boot master via environment variable. Set the environment variable "bootmaster" to "SRIO1" or "SRIO2" using the following command: setenv bootmaster SRIO1 saveenv The "bootmaster" will enable the function of the SRIO boot master, and this has the following advantages compared with SRIOBOOT_MASTER build configuration: 1. Reduce a build configuration item in boards.cfg file. No longer need to build a special image for master, just use a normal target image and set the "bootmaster" variable. 2. No longer need to rebuild an image when change the SRIO port for boot from SRIO, just set the corresponding value to "bootmaster" based on the using SRIO port. Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| * | Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-stagingTom Rini2012-09-21-0/+12
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| | * | fdt: Add header guard to fdtdec.hSimon Glass2012-09-21-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes it easier to include this header from other headers. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
| | * | Add gpio_request() to asm-generic headerSimon Glass2012-09-21-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | This function should also be part of the GPIO API, so add it. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2012-09-21-248/+394
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| * | | Merge branch 'ext4'Tom Rini2012-09-20-81/+343
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update Makefile change for LIBS -> LIBS-y change. Conflicts: Makefile Signed-off-by: Tom Rini <trini@ti.com>
| | * | | ext4fs write supportUma Shankar2012-08-09-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Uma Shankar <uma.shankar@samsung.com> Signed-off-by: Manjunatha C Achar <a.manjunatha@samsung.com> Signed-off-by: Iqbal Shareef <iqbal.ams@samsung.com> Signed-off-by: Hakgoo Lee <goodguy.lee@samsung.com>
| | * | | ext4fs ls load supportUma Shankar2012-08-09-81/+329
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Uma Shankar <uma.shankar@samsung.com> Signed-off-by: Manjunatha C Achar <a.manjunatha@samsung.com> Signed-off-by: Iqbal Shareef <iqbal.ams@samsung.com> Signed-off-by: Hakgoo Lee <goodguy.lee@samsung.com>
| * | | | ColdFire: Rename NANDFLASH_SIZE into CONFIG_NANDFLASH_SIZE for MCF537xAlison Wang2012-09-20-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the build error for MCF537x. As the NANDFLASH_SIZE is redefined in boards.cfg, it is needed to rename NANDFLASH_SIZE into CONFIG_NANDFLASH_SIZE in include/configs/M5373EVB.h. Signed-off-by: Alison Wang <b18965@freescale.com>
| * | | | Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxTom Rini2012-09-18-0/+31
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| | * | | | mpc8308rdb: add support for eSDHC MMC controllerIra W. Snyder2012-09-18-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the onboard eSDHC MMC controller. The hardware on the MPC8308RDB has the following errata: - ESDHC111: manual asynchronous CMD12 is broken - DMA is broken (PIO works) Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> [added include fsl_esdhc header to prevent implicit declarations of fsl_esdhc_mmc_init() and fdt_fixup_esdhc()] Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| | * | | | mpc8308rdb: add support for FIT imagesIra W. Snyder2012-09-18-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is very useful on a modern system. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| | * | | | mpc8308rdb: add support for Spansion SPI flash on header J8Ira W. Snyder2012-09-18-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SPI pins are routed to header J8 for testing SPI functionality. A Spansion flash has been wired up and tested on this header. This patch breaks support for the second TSEC interface, since the GPIO pin used as a chip select is pinmuxed with some of the TSEC pins. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | | env: make "env default" selective, check and applyGerlando Falauto2012-09-18-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the syntax (user API) for "env default": -f: override write-once variables var... : accept individual variable(s) -a: all (resetting the whole env is NOT the default behavior) Enable variable checking and make changes effective by enabling do_apply argument to himport_r(). Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
| * | | | | env: check and apply changes on delete/destroyGerlando Falauto2012-09-18-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Reviewed-by: Marek Vasut <marex@denx.de>
| * | | | | env: add check/apply logic to himport_r()Gerlando Falauto2012-09-18-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change hashtable so that a callback function will decide whether a variable can be overwritten, and possibly apply the changes. So add a new field to struct hsearch_data: o "apply" callback function to check whether a variable can be overwritten, and possibly immediately apply the changes; when NULL, no check is performed. And a new argument to himport_r(): o "do_apply": whether to call the apply callback function NOTE: This patch does not change the current behavior. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Reviewed-by: Marek Vasut <marex@denx.de>
| * | | | | env: make himport_r() selective on variablesGerlando Falauto2012-09-18-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 2 new arguments to himport_r(): o "nvars", "vars": number and list of variables to take into account (0 means ALL) NOTE: This patch does not change the current behaviour. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Reviewed-by: Marek Vasut <marex@denx.de>
| * | | | | env: unify logic to check and apply changesGerlando Falauto2012-09-18-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The logic of checking special parameters (e.g. baudrate, stdin, stdout, for a valid value and/or whether can be overwritten) and applying the new value to the running system is now all within a single function env_check_apply() which can be called whenever changes are made to the environment, no matter if by set, default or import. With this patch env_check_apply() is only called by "env set", retaining previous behavior. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Reviewed-by: Marek Vasut <marex@denx.de>
| * | | | | ARM: Remove apollon boardMarek Vasut2012-09-18-261/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This board is the only board that still sticks to OneNAND IPL. Remove this board, since we have SPL around for a while and OneNAND is well supported in the SPL framework. The board can be revived if necessary. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Tom Rini <trini@ti.com>
| * | | | | Merge branch 'master' of git://git.denx.de/u-boot-nand-flashTom Rini2012-09-18-66/+61
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| | * | | | mxc nand: Homogenize IP revisions with LinuxBenoît Thébaudeau2012-09-17-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the same IP revisions as in Linux in order to make the comparison more clear. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
| | * | | | mxc nand: Let driver detect IP revisionBenoît Thébaudeau2012-09-17-8/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no reason to have board configs to select the NFC IP revision. Just let the driver detect it. BTW, remove broken NFC IP revision configs from board config files. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
| | * | | | mxc nand: Access all ecc_status_result fieldsBenoît Thébaudeau2012-09-17-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the NFC IP 1.1, the 32-bit ecc_status_result value comes from 2 consecutive 16-bit registers. This patch reads all the fields of this value, which makes a difference for 4-kiB NF pages. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
| | * | | | mxc nand: cosmectic: Light cleanupBenoît Thébaudeau2012-09-17-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
| | * | | | mxc nand: Merge mtd and spl register definitionsBenoît Thébaudeau2012-09-17-49/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patches fixes the TODO to use same register definitions in mtd mxc_nand and nand_spl fsl nfc drivers. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
| | * | | | mtd: nand: allow NAND_NO_SUBPAGE_WRITE to be set from driverMarek Vasut2012-09-17-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is based on Linux kernel -next: commit 14f44abf1dafc20ba42ce8616a8fc8fbd1b3712b Author: Brian Norris <computersforpeace@gmail.com> Date: Fri Jul 13 09:28:24 2012 -0700 mtd: nand: allow NAND_NO_SUBPAGE_WRITE to be set from driver The NAND_CHIPOPTIONS_MSK has limited utility and is causing real bugs. It silently masks off at least one flag that might be set by the driver (NAND_NO_SUBPAGE_WRITE). This breaks the GPMI NAND driver and possibly others. Really, as long as driver writers exercise a small amount of care with NAND_* options, this mask is not necessary at all; it was only here to prevent certain options from accidentally being set by the driver. But the original thought turns out to be a bad idea occasionally. Thus, kill it. Note, this patch fixes some major gpmi-nand breakage. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Scott Wood <scottwood@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| | * | | | nand: Make NAND lock status compatible with MicronJoe Hershberger2012-09-17-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Micron NAND flash (e.g. MT29F4G08ABADAH4) BLOCK LOCK READ STATUS is not the same as others. Instead of bit 1 being lock, it is #lock_tight. To make the driver support either format, ignore bit 1 and use only bit 0 and bit 2. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| | * | | | nand: consolidate duplicated constantsJoe Hershberger2012-09-17-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NAND_CMD_ constants for lock/unlock should be in the header Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| | * | | | nand: Change ulong to loff_t and size_tJoe Hershberger2012-09-17-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Missed in previous cleanup. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| | * | | | nand: Add support for unlock.invertJoe Hershberger2012-09-17-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NAND unlock command allows an invert bit to be set to unlock all but the selected page range. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> [scottwood@freescale.com: updated docs and added comment about invert bit] Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | | | | Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini2012-09-17-7/+29
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| | * | | | | i2c:soft:multi: Enable soft I2C multibus at Trats development boardŁukasz Majewski2012-09-17-7/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit enables multibus handling at Samsung's Trats development board. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Acked-by: Heiko Schocher <hs@denx.de>
| | * | | | | i2c:soft:multi: Support for multiple soft I2C buses at Samsung boardsŁukasz Majewski2012-09-17-0/+12
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support for multiple soft I2C buses. Multibus I2C support is achieved by defining get_multi_{sda|scl}_pin functions to switch between multiple "soft" I2C buses. Common definition of I2C_X I2C buses is provided at <i2c.h>. TEST HW: Samsung's Exynos4210 evt.0.1 - Trats development board Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Heiko Schocher <hs@denx.de> Cc: Minkyu Kang <mk7.kang@samsung.com> Acked-by: Heiko Schocher <hs@denx.de>
| * | | | | Merge branch 'master' of git://git.denx.de/u-boot-mipsTom Rini2012-09-14-1/+7
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