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2008-09-07Prevent crash if random/invalid ramdisks are passed to bootmKumar Gala
Adds returning an error from the ramdisk detection code if its not a real ramdisk (invalid). There is no reason we can't just return back to the console if we detect an invalid ramdisk or CRC error. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-09-07Prevent crash if random DTB address is passed to bootmAnatolij Gustschin
This patch adds bootm_start() return value check. If error status is returned, we do not proceed further to prevent board reset or crash as we still can recover at this point. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2008-09-06Add JFFS2 command support on OneNANDKyungmin Park
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2008-09-06Allow console input to be disabledMark Jackson
Added new CONFIG_DISABLE_CONSOLE define and GD_FLG_DISABLE_CONSOLE. When CONFIG_DISABLE_CONSOLE is defined, setting GD_FLG_DISABLE_CONSOLE disables all console input and output. Signed-off-by: Mark Jackson <mpfj@mimc.co.uk>
2008-09-06loads: allow negative offsetsRicardo Ribalda Delgado
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
2008-09-05devices: Use list_add_tail() instead of list_add() to register a deviceStefan Roese
This patch fixes a problem spotted on Glacier/Canyonlands (and most likely lots of other board ports), that no serial output was seen after console initialization in console_init_r(). This is because the last added console device was used instead of the first added. This patch fixes this problem by using list_add_tail() instead of list_add() to register a device. This way the first added console is used again. Signed-off-by: Stefan Roese <sr@denx.de>
2008-09-02device: make device_register() clone the deviceJean-Christophe PLAGNIOL-VILLARD
This is expected by the callers, but this fact was hidden well within the old list implementation. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-31devices: merge to list_headJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-29cmd_terminal: remove no need ifdefJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-29common/Makefile: order by functionalityJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-29miiphyutil: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-29autoscript: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-29crc16: move to lib_genericJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-29miiphybb: move to drivers/net/phyJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-29soft_spi: move to drivers/spiJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-29soft_i2c: move to drivers/i2cJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-29gunzip: move to lib_genericJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-26Standardize bootp, tftpboot, rarpboot, dhcp, and nfs command descriptionsPeter Tyser
cmd_net.c command descriptions were updated to describe the optional hostIPaddr argument. The dhcp command help message was also updated to more closely reflect the other commands in cmd_net.c Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-08-27Add proper SPD definitions for DDR1/2/3James Yang
Also adds helper functions for DDR1/2 to verify the checksum. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-27common/cmd_load.c cleanup - remove unused variablesGururaja Hebbar K R
- Remove unused global variable os_data_count. - Remove unused variable z. Signed-off-by: Gururaja Hebbar <gururajakr@sanyo.co.in>
2008-08-26bootm: refactor do_reset and os boot function argsKumar Gala
There is no need for each OS specific function to call do_reset() we can just do it once in bootm. This means its feasible on an error for the OS boot function to return. Also, remove passing in cmd_tbl_t as its not needed by the OS boot functions. flag isn't currently used but might be in the future so we left it alone. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-26fdt: Added resize commandKumar Gala
Resize the fdt to size + padding to 4k boundary Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-26fdt: refactor initrd related codeKumar Gala
Created a new fdt_initrd() to deal with setting the initrd properties in the device tree and fixing up the mem reserve. We can use this both in the choosen node handling and lets us remove some duplicated code when we fixup the initrd info in bootm on PPC. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-26fdt: refactor fdt resize codeKumar Gala
Move the fdt resizing code out of ppc specific boot code and into common fdt support code. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-26bootm: refactor image detection and os load stepsKumar Gala
Created a bootm_start() that handles the parsing and detection of all the images that will be used by the bootm command (OS, ramdisk, fdt). As part of this we now tract all the relevant image offsets in the bootm_headers_t struct. This will allow us to have all the needed state for future sub-commands and lets us reduce a bit of arch specific code on SPARC. Created a bootm_load_os() that deals with decompression and loading the OS image. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-26bootm: move lmb into the bootm_headers_t structureKumar Gala
To allow for persistent state between future bootm subcommands we need the lmb to exist in a global state. Moving it into the bootm_headers_t allows us to do that. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-26bootm: Set working fdt address as part of the bootm flowKumar Gala
Set the fdt working address so "fdt FOO" commands can be used as part of the bootm flow. Also set an the environment variable "fdtaddr" with the value. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-26bootm: refactor fdt locating and relocation codeKumar Gala
Move the code that handles finding a device tree blob and relocating it (if needed) into common code so all arch's have access to it. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-26bootm: refactor ramdisk locating codeKumar Gala
Move determing if we have a ramdisk and where its located into the common code. Keep track of the ramdisk start and end in the bootm_headers_t image struct. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-26bootm: refactor entry point codeKumar Gala
Move entry point code out of each arch and into common code. Keep the entry point in the bootm_headers_t images struct. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-26Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk
2008-08-26cmd_mem.c: Fix help message alignmentWolfgang Denk
Bug was introced by "Big white-space cleanup" (53677ef1) Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-08-25Merge branch 'next'Kim Phillips
2008-08-25Minor coding style cleanup, updte CHANGELOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-08-24Add note on dereferencing /aliases pointersGerald Van Baren
Replace the "must quote special characters" note with a hint on how to dereference /aliases pointers by omitting the leading "/". This feature was introduced by Kumar Gala as a libfdt enhancement in commit ed035708235332c3c117ee3bb1a426063f03cfcb. Example: => fdt print /aliases aliases { ethernet0 = "/qe@e0100000/ucc@2000"; ethernet1 = "/qe@e0100000/ucc@3000"; serial0 = "/soc8360@e0000000/serial@4500"; serial1 = "/soc8360@e0000000/serial@4600"; pci0 = "/pci@e0008500"; }; => fdt print ethernet0 ucc@2000 { device_type = "network"; compatible = "ucc_geth"; cell-index = <0x1>; reg = <0x2000 0x200>; interrupts = <0x20>; interrupt-parent = <0x2>; local-mac-address = [00 00 00 00 00 00]; rx-clock-name = "none"; tx-clock-name = "clk9"; phy-handle = <0x3>; phy-connection-type = "rgmii-id"; pio-handle = <0x4>; }; Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
2008-08-21Fix OneNAND read_oob/write_oob functions compatabilityKyungmin Park
Also sync with kernel OneNAND codes Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-08-21fdt: rework fdt_fixup_ethernet() to use env instead of bd_tKumar Gala
Move to using the environment variables 'ethaddr', 'eth1addr', etc.. instead of bd->bi_enetaddr, bi_enet1addr, etc. This makes the code a bit more flexible to the number of ethernet interfaces. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-21hush: Fix printf debug macro in hush.c so that it usable in U-BootStefan Roese
This patch changes the debug_printf() marco for U-Boot in hush.c and moves the definition of DEBUG_SHELL to a place that is actually compiled under U-Boot. Signed-off-by: Stefan Roese <sr@denx.de>
2008-08-21mod_i2c_mem() bugfixPeter Tyser
The last used chip, address, and address length were not being stored for the imm and imn commands. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2008-08-21Fix typo in spelling of ATAPI.Steven A. Falco
Correct a small spelling mistake. Signed-off-by: Steven A. Falco <sfalco@harris.com>
2008-08-21Add a hook to allow board-specific PIO mode setting.Steven A. Falco
This patch adds a hook whereby a board-specific routine can be called to configure hardware for a PIO mode. The prototype for the board-specific routine is: int inline ide_set_piomode(int pio_mode) ide_set_piomode should be prepared to configure hardware for a pio_mode between 0 and 6, inclusive. It should return 0 on success or 1 on failure. Signed-off-by: Steven A. Falco <sfalco@harris.com>
2008-08-21fdt: fdt addr w/o any args reports back the current working addressKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-21fdt: added the ability to set initrd start/end via chosen commandKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-21Add command to enable/disable interruptsKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-19Clean up usage of icache_disable/dcache_disableKumar Gala
There is no point in disabling the icache on 7xx/74xx/86xx parts and not also flushing the icache. All callers of invalidate_l1_instruction_cache() call icache_disable() right after. Make it so icache_disable() calls invalidate_l1_instruction_cache() for us. Also, dcache_disable() already calls dcache_flush() so there is no point in the explicit calls of dcache_flush(). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-18Add 'license' command to U-Boot command lineHarald Welte
The 'license' command includes the U-Boot license (GPLv2) into the actual bootloader binary. The license text can be shown interactively at the U-Boot commandline. For products where the commandline can actually be accessed by the end user, this helps to prevent inadvertent GPL violations, since the GPLv2 license text can no longer be 'forgotten' to be included into the product. The 'license' command can be enabled by CONFIG_CMD_LICENSE. Signed-off-by: Harald Welte <laforge@openmoko.org>
2008-08-18add 'unzip' command to u-boot commandlineHarald Welte
[PATCH] add new 'unzip' command to u-boot commandline common/cmd_mem.c: new command "unzip srcaddr dstaddr [dstsize]" to unzip from memory to memory, and option CONFIG_CMD_UNZIP to enable it Signed-off-by: Werner Almesberger <werner@openmoko.org> Signed-off-by: Harald Welte <laforge@openmoko.org>
2008-08-14Change CFG_ENV_SIZE to CFG_ENV_SECT_SIZE for SPI sector eraseTsiChung Liew
The CFG_ENV_SIZE is not suitable used for SPI flash erase sector size if CFG_ENV_SIZE is less than CFG_ENV_SECT_SIZE. Add condition check if CFG_ENV_SIZE is larger than CFG_ENV_SECT_SIZE, calculate the right number of sectors for erasing. Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
2008-08-14Coding Style cleanup, update CHANGELOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-08-14Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk
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