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* 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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| * | MIPS: add support for qemu for little endian MIPS32 CPUsDaniel Schwierzeck2012-08-24-1/+6
| | | | | | | | | | | | | | | | | | Tested with 'qemu-system-mipsel -machine mips -bios u-boot.bin -nographic' Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: factor out endianess flag handling to arch config.mkDaniel Schwierzeck2012-08-24-0/+1
| | | | | | | | | | | | | | | | | | This is CPU independent and should be configured architecture-wide. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-avr32Tom Rini2012-09-13-0/+209
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| * | | avr32: add atngw100mkii boardAndreas Bießmann2012-09-13-0/+209
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | This patch is derived from an older patch provided by atmel in its buildroot-avr32-v3.0.0.tar.bz2 Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> cc: Hans-Christian Egtvedt <egtvedt@samfundet.no> Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
* | | Merge branch 'master' of git://www.denx.de/git/u-boot-mmcTom Rini2012-09-12-5/+18
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| * | | mmc: s5p_sdhci: add the set_mmc_clk for cmu controlJaehoon Chung2012-09-05-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Samsung SoC use the cmu control to set clock. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| * | | mmc: Add a SDHCI quirk for boards that have no CDJoe Hershberger2012-09-05-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some boards have no Card Detect wired. In that case, set the CD test bits in the standard interface. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| * | | tegra: put eMMC environment into the boot sectorsStephen Warren2012-09-05-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When I set up Tegra's config files to put the environment into eMMC, I assumed that CONFIG_ENV_OFFSET was a linearized address relative to the start of the eMMC device, and spanning HW partitions boot0, boot1, general* and the user area in order. However, it turns out that the offset is actually relative to the beginning of the user area. Hence, the environment block ended up in a different location to expected and documented. Set CONFIG_SYS_MMC_ENV_PART=2 (boot1) to solve this, and adjust CONFIG_ENV_OFFSET to be relative to the start of boot1, not the entire eMMC. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| * | | mmc: detect boot sectors using EXT_CSD_BOOT_MULT tooStephen Warren2012-09-05-0/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some eMMC devices contain boot partitions, but do not set the PART_SUPPORT bit in EXT_CSD_PARTITIONING_SUPPORT. Allow partition selection on such devices, by enabling partition switching when EXT_CSD_BOOT_MULT is set. Note that the Linux kernel enables access to boot partitions solely based on the value of EXT_CSD_BOOT_MULT; EXT_CSD_PARTITIONING_SUPPORT only influences access to "general" partitions. eMMC devices affected by this issue exist on various NVIDIA Tegra platforms (and presumably many others too), such as Harmony (plug-in eMMC), Seaboard, Springbank, and Whistler (plug-in eMMC). Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | | microblaze: timer: Prepare for device-tree initializationMichal Simek2012-09-11-10/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix CONFIG_SYS_HZ usage in board config. Do not use hardcoded value. Use CONFIG_SYS_HZ instead. Separate static configuration to single block. Signed-off-by: Michal Simek <monstr@monstr.eu>
* | | serial: Support serial multi for MicroblazeMichal Simek2012-09-11-1/+2
|/ / | | | | | | | | | | | | enable serial multi for Microblaze. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephan Linz <linz@li-pro.net>
* | cfi: Make the flash erase and write operations abortableJoe Hershberger2012-09-03-0/+1
| | | | | | | | | | | | | | | | | | | | | | Check for ctrlc() in operations that take time and loop over the flash addresses. In netconsole, tstc() is expensive. Only check once in a while to not slow down the operation significantly. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | mmc: Remove unused item flags in struct mmc_cmdKaspter Ju2012-09-02-1/+0
| | | | | | | | Signed-off-by: Kaspter Ju <nigh0st3018@gmail.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk2012-09-02-2/+160
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-usb: MUSB driver: Timeout is never detected as the while loop does not end usb: fix ulpi_set_vbus prototype pxa25x: Add UDC registers definitions USB: Fix strict aliasing in ohci-hcd usb: Optimize USB storage read/write ehci: Optimize qTD allocations usb_stor_BBB_transport: Do not delay when not required usb_storage: Remove EHCI constraints usb_storage: Restore non-EHCI support ehci-hcd: Boost transfer speed ehci: cosmetic: Define used constants ehci: Fail for multi-transaction interrupt transfers arm:trats: Enable g_dnl composite USB gadget with embedded DFU function on TRATS arm:trats: Support for USB UDC driver at TRATS board. dfu:cmd: Support for DFU u-boot command dfu: MMC specific routines for DFU operation dfu: DFU backend implementation dfu:usb: DFU USB function (f_dfu) support for g_dnl composite gadget dfu:usb: Support for g_dnl composite download gadget. ehci: cosmetic: Define the number of qt_buffers Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | usb: fix ulpi_set_vbus prototypeLucas Stach2012-09-01-1/+1
| | | | | | | | | | | | | | | | | | | | | Match the name of the header prototype with the actual implementation. Signed-off-by: Lucas Stach <dev@lynxeye.de>
| * | arm:trats: Enable g_dnl composite USB gadget with embedded DFU function on TRATSLukasz Majewski2012-09-01-1/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the g_dnl composite USB gadget driver with embedded DFU function on it. It now uses the composite gadget framework to support download specific USB functions (like enabled DFU or USB Mass Storage). Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de> Cc: Minkyu Kang <mk7.kang@samsung.com>
| * | dfu: DFU backend implementationLukasz Majewski2012-09-01-0/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New, separate driver at ./drivers/dfu has been added. It allows platform and storage independent operation of DFU. It has been extended to use new MMC level of command abstraction. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
| * | dfu:usb: Support for g_dnl composite download gadget.Lukasz Majewski2012-09-01-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | Composite USB download gadget support (g_dnl) for download functions. This code works on top of composite gadget. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
* | | pci: update pci_ids.h with a few new entriesAndrew Sharp2012-09-02-0/+16
| | | | | | | | | | | | | | | | | | | | | Add some recent entries to pci_ids.h for Intel and AMD/ATI devices that are somewhat relevant to u-boot. Signed-off-by: Andrew Sharp <andywyse6@gmail.com>
* | | at91: 9x5: Enable PMECC for 5series ek board.Wu, Josh2012-09-01-0/+7
| | | | | | | | | | | | | | | Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | at91: atmel_nand: extract HWECC initialization code into one function: ↵Wu, Josh2012-09-01-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | atmel_hw_nand_init_param(). This patch 1. extract the hwecc initialization code into one function. It is a preparation for adding atmel PMECC support. 2. enable CONFIG_SYS_NAND_SELF_INIT. Which make us can configurate the ecc parameters between nand_scan_ident() and nand_scan_tail(). Signed-off-by: Josh Wu <josh.wu@atmel.com> [fix empty newline at EOF error and move return value check into ifdef] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | atmel: at91sam9x5: add spi flash boot supportBo Shen2012-09-01-4/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add at91sam9x5 series spi flash boot support Using at91sam9x5ek_spiflash to configure, then it can boot from at25df321 serial flash SPI mater work in 30Mhz speed, while not 1Mhz speed. This will base on atmel_spi patch, or else, it will occur receive overrun Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | arm: sam9g10/sam9m10g45: remove CONFIG_ARCH_CPU_INITBo Shen2012-09-01-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | Remove CONFIG_ARCH_CPU_INIT for at91sam9g10ek and at91sam9m10g45ek Signed-off-by: Bo Shen <voice.shen@atmel.com> [rebase on TOT] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | at91sam9263ek: fix 'update' scriptAndreas Bießmann2012-09-01-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The old update script uses 'load_addr' which is never set. Use 'fileaddr' instead which is automagically set by e.g. dhcp. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> cc: Stelian Pop <stelian@popies.net>
* | | ARM : at91sam9x5 : Remove CONFIG_ARCH_CPU_INITBo Shen2012-09-01-2/+0
| | | | | | | | | | | | | | | | | | | | | Remove CONFIG_ARCH_CPU_INIT, no need it anymore Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | fsl_esdhc: Remove cache snooping for i.MXBenoît Thébaudeau2012-09-01-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cache snooping feature of Freescale's eSDHC IP is not available on i.MX, so disable it globally for this architecture. This avoids setting no_snoop for all i.MX boards, and it prevents setting a reserved bit of a reserved register if fsl_esdhc_mmc_init() is used on i.MX, like in arch/arm/cpu/armv7/imx-common/cpu.c/cpu_mmc_init(). Since no_snoop was only used on i.MX, get rid of it BTW. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com>
* | | efikamx: move and rename Efika MX directories and config files to prepare ↵Matt Sealey2012-09-01-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for new boards * Move Efika MX Smarttop and Smartbook boards into a "genesi" vendor directory * Rename efikamx -> mx51_efikamx since there is an mx53_efikamx and mx6_efikamx to come Signed-off-by: Matt Sealey <matt@genesi-usa.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
* | | MX28: m28evk: Enable SPI DMAMarek Vasut2012-09-01-0/+1
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
* | | MX28: m28evk: Align SSP clock speedMarek Vasut2012-09-01-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Align the SSP clock speed with oscilator to achieve higher transfer stability. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
* | | imx27lite: update with gpio api change (v4)trem2012-09-01-0/+5
| | | | | | | | | | | | | | | Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr> Acked-by: Stefano Babic <sbabic@denx.de>
* | | MX: Set a common gpio.h for all i.MXStefano Babic2012-09-01-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Each i.MX has its own gpio.h, defining the same structure. The internal GPIO controller has the same layout (at least for the register used by u-boot) and can be shared. Signed-off-by: Stefano Babic <sbabic@denx.de> Tested-by: Matt Sealey <matt@genesi-usa.com>
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