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2009-01-23nand: fixup printf modifiers to match types usedMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-01-23NAND: rename NAND_MAX_CHIPS to CONFIG_SYS_NAND_MAX_CHIPSWolfgang Grandegger
This patch renames NAND_MAX_CHIPS to CONFIG_SYS_NAND_MAX_CHIPS and changes the default from 8 to 1 for the legacy and the new MTD NAND layer. This allows to remove all NAND_MAX_CHIPS definitions in the board config files because none of the boards use multi chip support (NAND_MAX_CHIPS > 1) so far. The bamboo and the DU440 define #define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE but that's bogus and did not work anyhow. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-01-23NAND: Enable nand lock, unlock featureNishanth Menon
Enable nand lock, unlock and status of lock feature. Not every device and platform requires this, hence, it is under define for CONFIG_CMD_NAND_LOCK_UNLOCK Nand unlock and status operate on block boundary instead of page boundary. Details in: http://www.micron.com/products/partdetail?part=MT29C2G24MAKLAJG-6%20IT Intial solution provided by Vikram Pandita <vikram.pandita@ti.com> Includes preliminary suggestions from Scott Wood Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-01-23NAND: move board_nand_init to nand.hMike Frysinger
Rather than putting the function prototype for board_nand_init() in the one place where it gets called, put it into nand.h so that every place that also defines it gets the prototype. Otherwise, errors can go silently unnoticed such as using the wrong return value (void rather than int) when defining the function. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-01-23OneNAND: Additional sync with 2.6.27Stefan Roese
- Add subpage write support - Add onenand_oob_64/32 ecclayout This has been missing and without it UBI has some incompatibilies issues with the current (>= 2.6.27) Linux kernel version. vid_hdr_offset is placed differently (2048 instead of 512) without this fix. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-01-23Add markbad functionKyungmin Park
Add missing markbad function If not, it's hang when it entered the mtd->mark_bad(). Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2009-01-23OneNAND: Save version_id in onenand_chip structStefan Roese
The version (ver_id) was not stored in the onenand_chip structure and because of this the continuous locking scheme could be enabled on some chips. Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-23OneNAND: Fix compiler warningsStefan Roese
Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-23Sync with 2.6.27Kyungmin Park
Sync with OneNAND kernel codes Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2009-01-16sh: serial: use readx/writex accessorsJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2009-01-16sh: serial: coding style cleanupJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2008-12-30Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk
2008-12-19NAND FSL elbc: Use virt_to_phys to determine which bank is in useKumar Gala
The current code that determines which bank/chipselect is used for a given NAND instance only worked for 32-bit addresses and assumed a 1:1 mapping. This breaks in 36-bit physical configs. The proper way to handle this is to use the virt_to_phys() and BR_PHYS_ADDR() routinues to match the 34-bit lbc bus address with the the virtual address the NAND code uses. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Scott Wood <scottwood@freescale.com>
2008-12-19Add support for PCA953x I2C gpio devicesPeter Tyser
Initial support for NXP's 4 and 8 bit I2C gpio expanders (eg pca9537, pca9557, etc). The CONFIG_PCA953X define enables support for the devices while the CONFIG_CMD_PCA953X define enables the pca953x command. The CONFIG_CMD_PCA953X_INFO define enables an 'info' sub-command which provides summary information for the given pca953x device. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2008-12-19pci/fsl_pci_init: Enable inbound PCI config cyclesPeter Tyser
Add fsl_pci_config_unlock() function to enable a PCI/PCIe interface configured in agent/endpoint mode to respond to inbound PCI configuration cycles. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2008-12-16NAND: Mark the BBT as scanned prior to calling scan_bbt.Scott Wood
Otherwise, recursion can occur if scan_bbt does not find a bad block table, and tries to write one, and the attempt to erase the BBT area causes a bad block check. Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-12-16Coding style cleanup, update CHANGELOG.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-12-16spi/stmicro: fix debug() display of cmdMike Frysinger
The stmicro_wait_ready() func tries to show the actual opcode that was sent to the device, but instead it displays the array pointer. Fix it to pull out the opcode from the start of the array. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-12-15i2c: merge all i2c_reg_read() and i2c_reg_write() into inline functionsTimur Tabi
All implementations of the functions i2c_reg_read() and i2c_reg_write() are identical. We can save space and simplify the code by converting these functions into inlines and putting them in i2c.h. Signed-off-by: Timur Tabi <timur@freescale.com> Acked-By: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-12-13Merge branch 'master' of git://git.denx.de/u-boot-shWolfgang Denk
2008-12-13Merge branch 'master' of git://git.denx.de/u-boot-ubiWolfgang Denk
2008-12-10sh: r2dplus fix register accessJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2008-12-10sh: Update SuperH serial driverNobuhiro Iwamatsu
The address of SCFSR register is wrong at SH7720/SH7721. This patch fix this. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2008-12-10UBI: Return -ENOMEM upon failing mallocStefan Roese
Return with correct error code (-ENOMEM) from ubi_attach_mtd_dev() upon failing malloc(). Signed-off-by: Stefan Roese <sr@denx.de>
2008-12-10serial: Add vcth UART driverStefan Roese
This patch adds the UART driver for the upcoming VCTH board support. Signed-off-by: Stefan Roese <sr@denx.de>
2008-12-09Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk
2008-12-09drivers/fsl_pci_init: Fix compile warningKumar Gala
fsl_pci_init.c: In function 'fsl_pci_setup_inbound_windows': fsl_pci_init.c:122: warning: comparison is always true due to limited range of data type The check only makes sense if we are CONFIG_PHYS_64BIT Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-12-09usbtty/omap: update to current APIJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Remy Böhmer <linux@bohmer.net>
2008-12-09UBI: Enable re-initializing of the "ubi part" commandStefan Roese
With this patch now, the user can call "ubi part" multiple times to re-connect the UBI device to another MTD partition. Signed-off-by: Stefan Roese <sr@denx.de>
2008-12-09MTD: Fix problem based on non-working relocation (list head mtd_partitions)Stefan Roese
Don't use LIST_HEAD() but initialize the struct via INIT_LIST_HEAD() upon first call of add_mtd_partitions(). Otherwise this won't work on platforms where the relocation is broken (like MIPS or PPC). Signed-off-by: Stefan Roese <sr@denx.de>
2008-12-09Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk
2008-12-09Section name should be ".data", not "data"Trent Piepho
Signed-off-by: Trent Piepho <tpiepho@freescale.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-12-07drivers/bios_emulator: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-12-05FPGA: move fpga drivers to drivers/fpgaJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-12-04net: tsec: Fix Marvell 88E1121R phy initAnatolij Gustschin
This patch tries to ensure that phy interrupt pin won't be asserted after booting. We experienced following issues with current 88E1121R phy init: Marvell 88E1121R phy can be hardware-configured to share MDC/MDIO and interrupt pins for both ports P0 and P1 (e.g. as configured on socrates board). Port 0 interrupt pin will be shared by both ports in such configuration. After booting Linux and configuring eth0 interface, port 0 phy interrupts are enabled. After rebooting without proper eth0 interface shutdown port 0 phy interrupts remain enabled so any change on port 0 (link status, etc.) cause assertion of the interrupt. Now booting Linux and configuring eth1 interface will cause permanent phy interrupt storm as the registered phy 1 interrupt handler doesn't acknowledge phy 0 interrupts. This of course should be fixed in Linux driver too. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-12-05Merge branch 'master' of git://git.denx.de/u-boot-at91Wolfgang Denk
2008-12-05Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk
2008-12-03drivers/fsl_pci_init: Fix inbound window mapping bugBecky Bruce
The current code will cause the creation of a 4GB window starting at 0 if we have more than 4GB of RAM installed, which overlaps with PCI_MEM space and causes pci_bus_to_phys() to return erroneous information. Limit the size to 4GB - 1; which causes the code to create one 2GB and one 1GB window instead. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Andy Fleming <afleming@freescale.com>
2008-12-02mtd/dataflash.c: fix a problem with the last partitionIlko Iliev
This patch fix the problem that only the [NB_DATAFLASH_AREA - 1] dataflash partition can be defined to use the area to the end of dataflash size. Now it is possible to have only one dataflash partition from 0 to the end of of dataflash size. Signed-off-by: Ilko Iliev <iliev@ronetix.at>
2008-12-02fix some coding style violations.Ilko Iliev
This patch fix some coding style violations. Signed-off-by: Ilko Iliev <iliev@ronetix.at>
2008-11-28drivers/usb: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Remy Böhmer <linux@bohmer.net>
2008-11-25NAND: Fix misplaced return statement in nand_{read,write}_skip_bad().Scott Wood
This caused the operation to be needlessly repeated if there were no bad blocks and no errors. Signed-off-by: Valeriy Glushkov <gvv@lstec.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-11-25Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
2008-11-25Merge branch 'master' of git://git.denx.de/u-boot-ubiWolfgang Denk
2008-11-24mtd: Remove a printf() from add_mtd_device().Piotr Ziecik
Remove a printf() from add_mtd_device(), which produces spurious output. Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Stefan Roese <sr@denx.de>
2008-11-24cfi-mtd: Add cfi-mtd driver.Piotr Ziecik
Add cfi-mtd driver, which exports CFI flash to MTD layer. This allows CFI flash devices to be used from MTD layer. Building of the new driver is controlled by CONFIG_FLASH_CFI_MTD option. Initialization is done by calling cfi_mtd_init() from flash_init(). Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Stefan Roese <sr@denx.de>
2008-11-24cfi_flash: Add interface for flash verbosity controlPiotr Ziecik
Add interface for flash verbosity control. It allows to disable output from low-level flash API. It is useful when calling these low-level functions from context other than flash commands (for example the MTD/CFI interface implmentation). Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Stefan Roese <sr@denx.de>
2008-11-24cfi_flash: Export flash_sector_size() function.Piotr Ziecik
Export flash_sector_size() function from drivers/mtd/cfi_flash.c, so that it can be used in the upcoming cfi-mtd driver. Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Stefan Roese <sr@denx.de>
2008-11-24cfi_flash: Make all flash access functions weakStefan Roese
This patch defines all flash access functions as weak so that they can be overridden by board specific versions. This will be used by the upcoming VCTH board support where the NOR FLASH unfortunately can't be accessed memory-mapped. Special accessor functions are needed here. To enable this weak functions you need to define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS in your board config header. Otherwise the "old" default functions will be used resulting in smaller code. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
2008-11-21ARM: OMAP: Convert IO macrosDirk Behme
Convert IO macros to readx/writex. Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
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