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* README: Add new NAND env featuresScott Wood2010-10-11-9/+23
| | | | | | | | CONFIG_ENV_SIZE does not need block alignment. Document CONFIG_ENV_RANGE and CONFIG_ENV_OFFSET_OOB. Signed-off-by: Scott Wood <scottwood@freescale.com>
* PCU_E: remove code for yet another corpseWolfgang Denk2010-10-06-1/+1
| | | | | | | The PCU_E board has long reached EOL, and support for it is no longer relevant in current versions of U-Boot. Remove it. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'next' of /home/wd/git/u-boot/nextWolfgang Denk2010-09-28-19/+8
|\ | | | | | | | | | | | | Conflicts: include/ppc4xx.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * Remove unused CONFIG_SERIAL_SOFTWARE_FIFO featureStefan Roese2010-09-23-12/+0
| | | | | | | | | | | | | | | | | | This patch removes the completely unused CONFIG_SERIAL_SOFTWARE_FIFO feature from U-Boot. It has only been implemented for PPC4xx and was not used at all. So let's remove it and make the code smaller and cleaner. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
| * ppc4xx: Remove now unused CONFIG_UART1_CONSOLEStefan Roese2010-09-23-7/+0
| | | | | | | | | | | | | | | | CONFIG_UART1_CONSOLE was a PPC4xx specific implementation and is now removed since the move from the 4xx UART driver to the common NS16550 UART driver. Let's remove all references to this define now. Signed-off-by: Stefan Roese <sr@denx.de>
| * New implementation for internal handling of environment variables.Wolfgang Denk2010-09-19-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Motivation: * Old environment code used a pessimizing implementation: - variable lookup used linear search => slow - changed/added variables were added at the end, i. e. most frequently used variables had the slowest access times => slow - each setenv() would calculate the CRC32 checksum over the whole environment block => slow * "redundant" envrionment was locked down to two copies * No easy way to implement features like "reset to factory defaults", or to select one out of several pre-defined (previously saved) sets of environment settings ("profiles") * No easy way to import or export environment settings ====================================================================== API Changes: - Variable names starting with '#' are no longer allowed I didn't find any such variable names being used; it is highly recommended to follow standard conventions and start variable names with an alphanumeric character - "printenv" will now print a backslash at the end of all but the last lines of a multi-line variable value. Multi-line variables have never been formally defined, allthough there is no reason not to use them. Now we define rules how to deal with them, allowing for import and export. - Function forceenv() and the related code in saveenv() was removed. At the moment this is causing build problems for the only user of this code (schmoogie - which has no entry in MAINTAINERS); may be fixed later by implementing the "env set -f" feature. Inconsistencies: - "printenv" will '\\'-escape the '\n' in multi-line variables, while "printenv var" will not do that. ====================================================================== Advantages: - "printenv" output much better readable (sorted) - faster! - extendable (additional variable properties can be added) - new, powerful features like "factory reset" or easy switching between several different environment settings ("profiles") Disadvantages: - Image size grows by typically 5...7 KiB (might shrink a bit again on systems with redundant environment with a following patch series) ====================================================================== Implemented: - env command with subcommands: - env print [arg ...] same as "printenv": print environment - env set [-f] name [arg ...] same as "setenv": set (and delete) environment variables ["-f" - force setting even for read-only variables - not implemented yet.] - end delete [-f] name not implemented yet ["-f" - force delete even for read-only variables] - env save same as "saveenv": save environment - env export [-t | -b | -c] addr [size] export internal representation (hash table) in formats usable for persistent storage or processing: -t: export as text format; if size is given, data will be padded with '\0' bytes; if not, one terminating '\0' will be added (which is included in the "filesize" setting so you can for exmple copy this to flash and keep the termination). -b: export as binary format (name=value pairs separated by '\0', list end marked by double "\0\0") -c: export as checksum protected environment format as used for example by "saveenv" command addr: memory address where environment gets stored size: size of output buffer With "-c" and size is NOT given, then the export command will format the data as currently used for the persistent storage, i. e. it will use CONFIG_ENV_SECT_SIZE as output block size and prepend a valid CRC32 checksum and, in case of resundant environment, a "current" redundancy flag. If size is given, this value will be used instead of CONFIG_ENV_SECT_SIZE; again, CRC32 checksum and redundancy flag will be inserted. With "-b" and "-t", always only the real data (including a terminating '\0' byte) will be written; here the optional size argument will be used to make sure not to overflow the user provided buffer; the command will abort if the size is not sufficient. Any remainign space will be '\0' padded. On successful return, the variable "filesize" will be set. Note that filesize includes the trailing/terminating '\0' byte(s). Usage szenario: create a text snapshot/backup of the current settings: => env export -t 100000 => era ${backup_addr} +${filesize} => cp.b 100000 ${backup_addr} ${filesize} Re-import this snapshot, deleting all other settings: => env import -d -t ${backup_addr} - env import [-d] [-t | -b | -c] addr [size] import external format (text or binary) into hash table, optionally deleting existing values: -d: delete existing environment before importing; otherwise overwrite / append to existion definitions -t: assume text format; either "size" must be given or the text data must be '\0' terminated -b: assume binary format ('\0' separated, "\0\0" terminated) -c: assume checksum protected environment format addr: memory address to read from size: length of input data; if missing, proper '\0' termination is mandatory - env default -f reset default environment: drop all environment settings and load default environment - env ask name [message] [size] same as "askenv": ask for environment variable - env edit name same as "editenv": edit environment variable - env run same as "run": run commands in an environment variable ====================================================================== TODO: - drop default env as implemented now; provide a text file based initialization instead (eventually using several text files to incrementally build it from common blocks) and a tool to convert it into a binary blob / object file. - It would be nice if we could add wildcard support for environment variables; this is needed for variable name auto-completion, but it would also be nice to be able to say "printenv ip*" or "printenv *addr*" - Some boards don't link any more due to the grown code size: DU405, canyonlands, sequoia, socrates. => cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>, Stefan Roese <sr@denx.de>, Heiko Schocher <hs@denx.de> - Dropping forceenv() causes build problems on schmoogie => cc: Sergey Kubushyn <ksi@koi8.net> - Build tested on PPC and ARM only; runtime tested with NOR and NAND flash only => needs testing!! Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>, Cc: Stefan Roese <sr@denx.de>, Cc: Heiko Schocher <hs@denx.de> Cc: Sergey Kubushyn <ksi@koi8.net>
* | README: Fix description of version numbering schemeThomas Weber2010-09-28-7/+11
|/ | | | | | | | | | | | The version numbering scheme was changed in Oct, 2008. This patch brings the documentation to the actual level. The description is taken from: http://www.denx.de/wiki/U-Boot/ReleaseCycle Signed-off-by: Thomas Weber <weber@corscience.de> Changed text slightly. Signed-off-by: Wolfgang Denk <wd@denx.de>
* net ppc: fix ethernet device names with spacesHeiko Schocher2010-08-09-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | since commit 1384f3bb8a4f9066805b70c1418eda78ecb73fdd ethernet names with spaces drop a Warning: eth device name has a space! message. This patch fix it for: - "FEC ETHERNET" devices found on mpc512x, mpc5xxx, mpc8xx and mpc8220 boards. renamed to "FEC". - "SCC ETHERNET" devices found on mpc8xx, mpc82xx based boards. Renamed to "SCC". - "HDLC ETHERNET" devices found on mpc8xx boards Renamed to "HDLC" - "FCC ETHERNET" devices found on mpc8260 and mpc85xx based boards. Renamed to "FCC" Tested on the kup4k board. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Rename getenv_r() into getenv_f()Wolfgang Denk2010-08-04-1/+1
| | | | | | | | | | | | | | | | | | | While running from flash, i. e. before relocation, we have only a limited C runtime environment without writable data segment. In this phase, some configurations (for example with environment in EEPROM) must not use the normal getenv(), but a special function. This function had been called getenv_r(), with the idea that the "_r" suffix would mean the same as in the _r_eentrant versions of some of the C library functions (for example getdate vs. getdate_r, getgrent vs. getgrent_r, etc.). Unfortunately this was a misleading name, as in U-Boot the "_r" generally means "running from RAM", i. e. _after_ relocation. To avoid confusion, rename into getenv_f() [as "running from flash"] Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
* i2c: soft_i2c: add simple GPIO implementationMike Frysinger2010-07-22-0/+10
| | | | | | | | | | | Since the vast majority of GPIO I2C implementations behave the same way, support the common GPIO framework with default settings. This adds two new defines CONFIG_SOFT_I2C_GPIO_{SCL,SDA} so that boards which want GPIO I2C support need only define these. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Tested-by: Thomas Chou <thomas@wytron.com.tw>
* Prepare v2010-rc2v2010.06-rc2Wolfgang Denk2010-06-13-4/+4
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* nios: remove nios-32 archThomas Chou2010-05-28-5/+2
| | | | | | The nios-32 arch is obsolete and broken. So it is removed. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
* nios2: fix r15 issue for gcc4Thomas Chou2010-05-28-0/+8
| | | | | | | | | | The "-ffixed-r15" option doesn't work well for gcc4. Since we don't use gp for small data with option "-G0", we can use gp as global data pointer. This allows compiler to use r15. It is necessary for gcc4 to work properly. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
* Program net device MAC addresses after initializingBen Warren2010-05-03-0/+5
| | | | | | | | | | | | | | | | Add a new function to the eth_device struct for programming a network controller's hardware address. After all network devices have been initialized and the proper MAC address for each has been determined, make a device driver call to program the address into the device. Only device instances with valid unicast addresses will be programmed. Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Acked-by: Detlev Zundel <dzu@denx.de> Tested-by: Prafulla Wadaskar <prafulla@marvell.com> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Thomas Chou <thomas@wytron.com.tw>
* Merge branch 'master' of git://git.denx.de/u-boot-i2cWolfgang Denk2010-04-24-0/+11
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| * fsl_i2c: Added a callpoint for i2c_board_late_initRichard Retanubun2010-04-19-0/+11
| | | | | | | | | | | | | | This patch adds a callpoint in i2c_init that allows board specific i2c board initialization (typically for i2c bus reset) that is called after i2c_init operations, allowing the i2c_board_late_init function to use the pre-configured i2c bus speed and slave address.
* | Move arch/ppc to arch/powerpcStefan Roese2010-04-21-8/+8
|/ | | | | | | | | | | | | | | | | As discussed on the list, move "arch/ppc" to "arch/powerpc" to better match the Linux directory structure. Please note that this patch also changes the "ppc" target in MAKEALL to "powerpc" to match this new infrastructure. But "ppc" is kept as an alias for now, to not break compatibility with scripts using this name. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Anatolij Gustschin <agust@denx.de>
* Update README to reflect new directory structurePeter Tyser2010-04-13-67/+91
| | | | | | | Also fix up some whitespace issues that were introduced when moving directory locations. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* ppc: Move cpu/$CPU to arch/ppc/cpu/$CPUPeter Tyser2010-04-13-2/+2
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Rename lib_generic/ to lib/Peter Tyser2010-04-13-1/+1
| | | | | | | | Now that the other architecture-specific lib directories have been moved out of the top-level directory there's not much reason to have the '_generic' suffix on the common lib directory. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Move lib_$ARCH directories to arch/$ARCH/libPeter Tyser2010-04-13-14/+14
| | | | | | | | | Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk This change is intended to clean up the top-level directory structure and more closely mimic Linux's directory organization. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* video: cfb_console.c: add support for RLE8 bitmapsAnatolij Gustschin2010-04-08-0/+6
| | | | | | Allow displaying 8-bit RLE BMP images. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* TFTP: allow for adjustable retransmission timoutWolfgang Denk2010-03-21-3/+16
| | | | | | | | | | | | | So far, TFTP negotiated a fixed retransmission timeout of 5 seconds. In some cases (busy networks, slow TFTP servers) this caused very slow transfers. A new environment variable "tftptimeout" allows to set this timeout. Lowering this value may make downloads succeed faster in networks with high packet loss rates or with unreliable TFTP servers. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Ben Warren <biggerbadderben@gmail.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* new at91_emac network driver (NET_MULTI api)Jens Scharsig2010-01-31-0/+10
| | | | | | | | | | | | * add's at91_emac (AT91RM9200) network driver (NET_MULTI api) * enable driver with CONFIG_DRIVER_AT91EMAC * generic PHY initialization * modify AT91RM9200 boards to use NET_MULTI driver * the drivers has been tested with LXT971 Phy and DM9161 Phy at MII and RMII interface Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* ppc: Update README about the new GOT ptr.Joakim Tjernlund2010-01-26-1/+3
| | | | | | | | r14 is no longer used as non volatile GOT ptr. Instead the volatile r12 is used so be sure to do GET_GOT in asm code when you need to access global data. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* cmd_eeprom: I2C updatesHeiko Schocher2010-01-18-0/+13
| | | | | | | | | | | | | - CONFIG_ENV_EEPROM_IS_ON_I2C define this, if you have I2C and SPI activated, and your EEPROM, which holds the environment, is on the I2C bus. - CONFIG_I2C_ENV_EEPROM_BUS if you have an Environment on an EEPROM reached over I2C muxes, you can now define, how to reach this EEPROM. Signed-off-by: Heiko Schocher <hs@denx.de>
* common: delete CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOULHeiko Schocher2009-12-08-8/+1
| | | | | | | | | There is more and more usage of printing 64bit values, so enable this feature generally, and delete the CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL defines. Signed-off-by: Heiko Schocher <hs@denx.de>
* smc911x: update SMC911X related configuration descriptionMike Rapoport2009-12-07-5/+5
| | | | | | | | | Since commit 736fead8fdbf8a8407048bebc373cd551d01ec98 "Convert SMC911X Ethernet driver to CONFIG_NET_MULTI API" SMC911X configration options are called CONFIG_SMC911X rather than CONFIG_DRIVER_SMC911X. Update README to reflect that change. Signed-off-by: Mike Rapoport <mike@compulab.co.il>
* README: Rearrange paragraphs to regain linear arrangement.Detlev Zundel2009-12-05-20/+20
| | | | | | | Two later additions to the Configuration Option section unfortunately split the description of Show boot progress and the list of its call outs. Signed-off-by: Detlev Zundel <dzu@denx.de>
* README: Update the list of directories.Robert P. J. Day2009-12-02-1/+5
| | | | | | Bring the directory listing more into line with current content. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
* Add 'editenv' commandPeter Tyser2009-10-27-0/+1
| | | | | | | | | The editenv command can be used to edit an environment variable. Editing an environment variable is useful when one wants to tweak an existing variable, for example fix a typo or change the baudrate in the 'bootargs' environment variable. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Revert "env: only build env_embedded and envcrc when needed"Wolfgang Denk2009-10-27-5/+0
| | | | | | Breaks building on many boards, and no really clean fix available yet. This reverts commit 6dab6add2d8ee80905234b326abc3de11be1d178.
* env: only build env_embedded and envcrc when neededMike Frysinger2009-10-18-0/+5
| | | | | | | | | | | | | The env code is protected by the ENV_IS_EMBEDDED define, so attempting to compile the code when this isn't defined is pointless. Now that the env headers have unified around CONFIG_ENV_IS_EMBEDDED, convert the build system to only build the env objects when this is enabled. And now that the env code is conditionally compiled, we can drop the source code checks. For people who want to extract the environment manually, add a new option CONFIG_BUILD_ENVCRC that only enables the envcrc utility. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* mucmc52, uc101: delete ata@3a00 node, if no CF card is detectedHeiko Schocher2009-09-25-0/+9
| | | | | | | | | | | U-Boot can detect if an IDE device is present or not. If not, and this new config option is activated, U-Boot removes the ATA node from the DTS before booting Linux, so the Linux IDE driver does not probe the device and crash. This is needed for buggy hardware (uc101) where no pull down resistor is connected to the signal IDE5V_DD7. Signed-off-by: Heiko Schocher <hs@denx.de>
* Remove deprecated 'autoscr' command/variablesPeter Tyser2009-09-22-8/+0
| | | | | | | | | | | | | | | The more standard 'source' command provides identical functionality to the autoscr command. Environment variable names/values on the MVBC_P, MVBML7, kmeter1, mgcoge, and km8xx boards are updated to no longer refernce 'autoscr'. The 'autoscript' and 'autoscript_uname' environment variables are also removed. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Acked-by: Heiko Schocher <hs@denx.de>
* FDT: remove obsolete OF_CPU and OF_SOC macros.Marcel Ziswiler2009-09-22-2/+4
| | | | | | Signed-off-by: Marcel Ziswiler <marcel.ziswiler@noser.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Heiko Schocher <hs@denx.de>
* Reset i2c slave devices during init on mpc5xxx cpusEric Millbrandt2009-09-06-0/+7
| | | | | | | | | | | Reset any i2c devices that may have been interrupted during a system reset. Normally this would be accomplished by clocking the line until SCL and SDA are released and then sending a start condtiion (From an Atmel datasheet). There is no direct access to the i2c pins so instead create start commands through the i2c interface. Send a start command then delay for the SDA Hold time, repeat this by disabling/enabling the bus a total of 9 times. Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
* Blackfin: change global data register from P5 to P3Robin Getz2009-09-02-2/+2
| | | | | | | | | | | Since the Blackfin ABI favors higher scratch registers by default, use the last scratch register (P3) for global data rather than the first (P5). This allows the compiler's register allocator to use higher number scratch P registers, which in turn better matches the Blackfin instruction set, which reduces the size of U-Boot by more than 1024 bytes... Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Add support for USB on PSC3 for the mpc5200Eric Millbrandt2009-08-25-0/+4
| | | | | | | | | | | Support USB on PSC3 on the mpc5200. Before this patch, enabling USB support would reconfigure PSC4 and PSC5 to USB. The mpc5200 does not support USB enabled on both the standard USB port and PSC3. This patch masks the appropriate bits when enabling USB. Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Remy Bohmer <linux@bohmer.net>
* Add md5sum and sha1 commands...Robin Getz2009-08-25-0/+4
| | | | | | | Now that we have sha1 and md5 in lib_generic, allow people to use them on the command line, for checking downloaded files. Signed-off-by: Robin Getz <rgetz@analog.com>
* Save server's MAC address in environmentRobin Getz2009-07-22-0/+5
| | | | | | | | | | | | | | | Linux's netconsole works much better when you can pass it the MAC address of the server. (otherwise it just uses broadcast, which everyone else on my network complains about :) This sets the env var "serveraddr" (to match ethaddr), so that you can pass it to linux with whatever bootargs you want to.... addnetconsole=set bootargs $(bootargs) netconsole=@$(ipaddr)/eth0,@$(serverip)/$(serveraddr) Signed-of-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk2009-07-19-1/+0
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| * Remove legacy NAND and disk on chip code.Scott Wood2009-07-16-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Legacy NAND had been scheduled for removal. Any boards that use this were already not building in the previous release due to an #error. The disk on chip code in common/cmd_doc.c relies on legacy NAND, and it has also been removed. There is newer disk on chip code in drivers/mtd/nand; someone with access to hardware and sufficient time and motivation can try to get that working, but for now disk on chip is not supported. Signed-off-by: Scott Wood <scottwood@freescale.com>
* | Added support for splash screen positioningMatthias Weisser2009-07-17-0/+20
|/ | | | | | | | | | This patch adds support splash image positioning by adding an additional variable "splashpos" to the environment. Please see README for details. Signed-off-by: Matthias Weisser <matthias.weisser@graf-syteco.de> Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* Improve U-Boot Porting Guide in the READMEJerry Van Baren2009-07-16-24/+36
| | | | | | | | | Update for... * BDI2000 -> BDI3000 (BDI2000 is obsolete). * Add a line to read the doc/README.* files * Fix coding standard violations Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
* nand_spl: read environment early, when booting from NAND using nand_splGuennadi Liakhovetski2009-07-07-0/+6
| | | | | | | | | | | | Currently, when booting from NAND using nand_spl, in the beginning the default environment is used until later in boot process the dynamic environment is read out. This way environment variables that must be interpreted early, like the baudrate or "silent", cannot be modified dynamically and remain at their default values. Fix this problem by reading out main and redundand (if used) copies of the environment in the nand_spl code. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
* ARM1136: Introduce CONFIG_PRELOADER macro.Magnus Lilja2009-06-21-0/+5
| | | | | | | | | Currently CONFIG_ONENAND_IPL is used in a number of #ifdef's in start.S. In preparation for adding support for NAND SPL the macro CONFIG_PRELOADER is introducted and replaces the CONFIG_ONENAND_IPL in start.S. Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
* mtd: Introduce CONFIG_MTD_DEVICE to select compilation of mtdcore.oStefan Roese2009-06-12-0/+11
| | | | | | | | | | | | | This new define enables mtdcore.c compilation and with this we can select the MTD device infrastructure needed for the reworked mtdparts command. We now have the 2 MTD infrastructure defines, CONFIG_MTD_DEVICE and CONFIG_MTD_PARTITIONS. CONFIG_MTD_DEVICE is needed (as explained above) for the "mtdparts" command and CONFIG_MTD_PARTITIONS is needed for UBI. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Scott Wood <scottwood@freescale.com>
* i2c: Update references to individual i2c commandsPeter Tyser2009-06-12-11/+4
| | | | | | | | The individual i2c commands imd, imm, inm, imw, icrc32, iprobe, iloop, and isdram are no longer available so all references to them have been updated to the new form of "i2c <cmd>". Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* i2c: Remove deprecated individual i2c commandsPeter Tyser2009-06-12-5/+0
| | | | | | | | | | | | | The following individual I2C commands have been removed: imd, imm, inm, imw, icrc32, iprobe, iloop, isdram. The functionality of the individual commands is still available via the 'i2c' command. This change only has an impact on those boards which did not have CONFIG_I2C_CMD_TREE defined. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
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