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* Add proper SPD definitions for DDR1/2/3James Yang2008-08-27-0/+62
| | | | | | Also adds helper functions for DDR1/2 to verify the checksum. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* common/cmd_load.c cleanup - remove unused variablesGururaja Hebbar K R2008-08-27-10/+0
| | | | | | | - Remove unused global variable os_data_count. - Remove unused variable z. Signed-off-by: Gururaja Hebbar <gururajakr@sanyo.co.in>
* bootm: refactor do_reset and os boot function argsKumar Gala2008-08-26-32/+35
| | | | | | | | | | | | 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>
* fdt: Added resize commandKumar Gala2008-08-26-1/+7
| | | | | | Resize the fdt to size + padding to 4k boundary Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fdt: refactor initrd related codeKumar Gala2008-08-26-42/+67
| | | | | | | | | 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>
* fdt: refactor fdt resize codeKumar Gala2008-08-26-0/+39
| | | | | | | 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>
* bootm: refactor image detection and os load stepsKumar Gala2008-08-26-90/+126
| | | | | | | | | | | | | | 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>
* bootm: move lmb into the bootm_headers_t structureKumar Gala2008-08-26-7/+4
| | | | | | | | 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>
* bootm: Set working fdt address as part of the bootm flowKumar Gala2008-08-26-1/+22
| | | | | | | | 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>
* bootm: refactor fdt locating and relocation codeKumar Gala2008-08-26-0/+512
| | | | | | | 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>
* bootm: refactor ramdisk locating codeKumar Gala2008-08-26-0/+38
| | | | | | | | 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>
* bootm: refactor entry point codeKumar Gala2008-08-26-9/+22
| | | | | | | 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>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk2008-08-26-7/+23
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| * Merge branch 'next'Kim Phillips2008-08-25-7/+23
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| | * fdt_support: fdt_fixup_dr_usb: add support for phy_type fixupsAnton Vorontsov2008-07-16-7/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently U-Boot can only fixup the usb dr_mode, but some boards (namely MPC8315E-RDB) can use two PHY types: ULPI (stand-alone OTG port) or UTMI (connected to the four-ports hub, usb host only). This patch implements support for passing Dual-Role USB controller's device tree property phy_type through the usb_phy_type environment variable. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Gerald Van Baren <vanbaren@cideas.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | | cmd_mem.c: Fix help message alignmentWolfgang Denk2008-08-26-15/+15
|/ / | | | | | | | | | | Bug was introced by "Big white-space cleanup" (53677ef1) Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Minor coding style cleanup, updte CHANGELOGWolfgang Denk2008-08-25-2/+0
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Add note on dereferencing /aliases pointersGerald Van Baren2008-08-24-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Fix OneNAND read_oob/write_oob functions compatabilityKyungmin Park2008-08-21-16/+33
| | | | | | | | | | | | | | Also sync with kernel OneNAND codes Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* | fdt: rework fdt_fixup_ethernet() to use env instead of bd_tKumar Gala2008-08-21-41/+27
| | | | | | | | | | | | | | | | | | | | 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>
* | hush: Fix printf debug macro in hush.c so that it usable in U-BootStefan Roese2008-08-21-2/+6
| | | | | | | | | | | | | | | | 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>
* | mod_i2c_mem() bugfixPeter Tyser2008-08-21-3/+3
| | | | | | | | | | | | | | 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>
* | Fix typo in spelling of ATAPI.Steven A. Falco2008-08-21-2/+2
| | | | | | | | | | | | Correct a small spelling mistake. Signed-off-by: Steven A. Falco <sfalco@harris.com>
* | Add a hook to allow board-specific PIO mode setting.Steven A. Falco2008-08-21-0/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | fdt: fdt addr w/o any args reports back the current working addressKumar Gala2008-08-21-0/+8
| | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | fdt: added the ability to set initrd start/end via chosen commandKumar Gala2008-08-21-4/+17
| | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | Add command to enable/disable interruptsKumar Gala2008-08-21-0/+51
| | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | Clean up usage of icache_disable/dcache_disableKumar Gala2008-08-19-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Add 'license' command to U-Boot command lineHarald Welte2008-08-18-0/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | add 'unzip' command to u-boot commandlineHarald Welte2008-08-18-0/+36
| | | | | | | | | | | | | | | | | | | | [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>
* | Change CFG_ENV_SIZE to CFG_ENV_SECT_SIZE for SPI sector eraseTsiChung Liew2008-08-14-1/+9
| | | | | | | | | | | | | | | | | | | | 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>
* | Coding Style cleanup, update CHANGELOGWolfgang Denk2008-08-14-32/+32
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk2008-08-14-5/+5
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| * | Fix OneNAND build breakKyungmin Park2008-08-13-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | Since page size field is changed from oobblock to writesize. But OneNAND is not updated. - fix bufferram management at erase operation This patch includes the NAND/OneNAND state filed too. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* | | Merge branch 'Makefile' of git://git.denx.de/u-boot-armWolfgang Denk2008-08-13-112/+32
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| * | | drivers/mtd/nand: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-13-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | rename CFG_NAND_LEGACY to CONFIG_NAND_LEGACY Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | | common: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-13-103/+23
| |/ / | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | | Merge branch 'master' of /home/stefan/git/u-boot/u-bootStefan Roese2008-08-13-140/+358
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| * | OneNAND: Fill in MTD function pointers for OneNAND.Fathi BOUDRA2008-08-12-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | onenand_print_device_info(): - Now returns a string to be placed in mtd->name, rather than calling printf. - Remove verbose parameter as it becomes useless. Signed-off-by: Fathi Boudra <fabo@debian.org> Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | NAND: Do not write or read a whole block if it is larger than the environmentGuennadi Liakhovetski2008-08-12-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | Environment can be smaller than NAND block size, do not need to read a whole block and minimum for writing is one page. Also remove an unused variable. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | NAND read/write fixScott Wood2008-08-12-27/+9
| | | | | | | | | | | | | | | | | | | | | | | | Implement block-skipping read/write, based on a patch from Morten Ebbell Hestens <morten.hestnes@tandberg.com>. Signed-off-by: Morten Ebbell Hestnes <morten.hestnes@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | NAND: Always skip blocks on read/write/boot.Scott Wood2008-08-12-13/+14
| | | | | | | | | | | | | | | | | | | | | Use of the non-skipping versions was almost always (if not always) an error, and no valid use case has been identified. Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | NAND: Fix compilation warning and small coding style issueStefan Roese2008-08-12-3/+2
| | | | | | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de>
| * | make nand dump and nand dump.oob workWilliam Juul2008-08-12-19/+27
| | | | | | | | | | | | | | | Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | Incorporate yaffs2 into U-bootWilliam Juul2008-08-12-0/+216
| | | | | | | | | | | | | | | | | | | | | To use YAFFS2 define CONFIG_YAFFS2 Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | Whitespace cleanup and marking broken code.William Juul2008-08-12-44/+57
| | | | | | | | | | | | | | | | | | | | | | | | Changes requested by maintainer Stefan Roese after posting patch to U-boot mailing list. Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | Fixing coding style issuesWilliam Juul2008-08-12-52/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | - Fixing leading white spaces - Fixing indentation where 4 spaces are used instead of tab - Removing C++ comments (//), wherever I introduced them Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | Remove white space at end.William Juul2008-08-12-1/+1
| | | | | | | | | | | | | | | Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | Update MTD to that of Linux 2.6.22.1William Juul2008-08-12-142/+135
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A lot changed in the Linux MTD code, since it was last ported from Linux to U-Boot. This patch takes U-Boot NAND support to the level of Linux 2.6.22.1 and will enable support for very large NAND devices (4KB pages) and ease the compatibility between U-Boot and Linux filesystems. This patch is tested on two custom boards with PPC and ARM processors running YAFFS in U-Boot and Linux using gcc-4.1.2 cross compilers. MAKEALL ppc/arm has some issues: * DOC/OneNand/nand_spl is not building (I have not tried porting these parts, and since I do not have any HW and I am not familiar with this code/HW I think its best left to someone else.) Except for the issues mentioned above, I have ported all drivers necessary to run MAKEALL ppc/arm without errors and warnings. Many drivers were trivial to port, but some were not so trivial. The following drivers must be examined carefully and maybe rewritten to some degree: cpu/ppc4xx/ndfc.c cpu/arm926ejs/davinci/nand.c board/delta/nand.c board/zylonite/nand.c Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Stig Olsen <stig.olsen@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* | | Merge branch 'master' of /home/stefan/git/u-boot/u-boot into nextStefan Roese2008-08-12-25/+14
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