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* FSL DDR: Rewrite the FSL mpc8xxx DDR controller setup code.Kumar Gala2008-08-27-0/+137
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The main purpose of this rewrite it to be able to share the same initialization code on all FSL PowerPC products that have DDR controllers. (83xx, 85xx, 86xx). The code is broken up into the following steps: GET_SPD COMPUTE_DIMM_PARMS COMPUTE_COMMON_PARMS GATHER_OPTS ASSIGN_ADDRESSES COMPUTE_REGS PROGRAM_REGS This allows us to share more code an easily allow for board specific code overrides. Additionally this code base adds support for >4G of DDR and provides a foundation for supporting interleaving on processors with more than one controller. Signed-off-by: James Yang <James.Yang@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Becky Bruce <becky.bruce@freescale.com> Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* FSL DDR: Provide a generic set_ddr_laws()Kumar Gala2008-08-27-0/+1
| | | | | | | Provide a helper function that will setup the last available LAWs (upto 2) for DDR. Useful for SPD/dyanmic DDR setting code. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Add proper SPD definitions for DDR1/2/3James Yang2008-08-27-0/+292
| | | | | | Also adds helper functions for DDR1/2 to verify the checksum. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Add support for muas3001 board (MPC8270)Heiko Schocher2008-08-27-0/+387
| | | | Signed-off-by: Heiko Schocher <hs@denx.de>
* fdt: refactor initrd related codeKumar Gala2008-08-26-0/+1
| | | | | | | | | 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/+1
| | | | | | | 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 Gala2008-08-26-0/+9
| | | | | | | | | | | | | | 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 Gala2008-08-26-1/+3
| | | | | | | | 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 Gala2008-08-26-0/+2
| | | | | | | | 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/+13
| | | | | | | 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/+2
| | | | | | | | 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 Gala2008-08-26-0/+2
| | | | | | | 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 Denk2008-08-26-30/+65
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| * change mvBL-M7 default env and move to vendor subdirAndre Schwarz2008-08-25-27/+29
| | | | | | | | | | | | | | fix mvBL-M7 config and move to matrix_vision subdir Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * MPC83XX: Add miscellaneous registers and #defines to support MPC83xx family ↵Nick Spence2008-08-25-1/+10
| | | | | | | | | | | | | | | | | | | | devices This patch adds elements to the 83xx sysconf structure and #define values that are used by mpc83xx family devices. Signed-off-by: Nick Spence <nick.spence@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * MPC8349EMDS: Add PCI Agent (PCISLAVE) supportIra W. Snyder2008-08-25-1/+21
| | | | | | | | | | | | | | | | Add the ability for the MPC8349EMDS to run in PCI Agent mode, acting as a PCI card rather than a host computer. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * MPC8349EMDS: use 83XX_GENERIC_PCI setup codeIra W. Snyder2008-08-25-1/+3
| | | | | | | | | | | | | | | | Change the MPC8349EMDS board to use the generic PCI initialization code for the mpc83xx cpu. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * Merge branch 'next'Kim Phillips2008-08-25-0/+2
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| | * 83xx: mpc8315erdb: add support for switching between ULPI/UTMI USB PHYsAnton Vorontsov2008-07-16-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Freescale ships MPC8315E-RDB boards either with TSEC1 and USB UTMI support, or without TSEC1 but with USB ULPI PHY support in addition. With this patch user can specify desired USB PHY. Also, it seems that we can't distinguish the two boards in software, so user have to set `mpc8315erdb' environment variable to either 'tsec1' (TSEC1 enabled) or `ulpi' (board with ULPI PHY, TSEC1 disabled), so that Linux will not probe for TSEC1. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | | ADS5121: adjust image addresses in RAM and flashWolfgang Denk2008-08-26-7/+9
|/ / | | | | | | | | | | Use the same mapping in flash as used by Linux Signed-off-by: Wolfgang Denk <wd@denx.de>
* | libfdt: Implement fdt_get_property_namelen() and fdt_getprop_namelen()David Gibson2008-08-24-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As well as fdt_subnode_offset(), libfdt includes an fdt_subnode_offset_namelen() function that takes the subnode name to look up not as a NUL-terminated string, but as a string with an explicit length. This can be useful when the caller has the name as part of a longer string, such as a full path. However, we don't have corresponding 'namelen' versions for fdt_get_property() and fdt_getprop(). There are less obvious use cases for these variants on property names, but there are circumstances where they can be useful e.g. looking up property names which need to be parsed from a longer string buffer such as user input or a configuration file, or looking up an alias in a path with IEEE1275 style aliases. So, since it's very easy to implement such variants, this patch does so. The original NUL-terminated variants are, of course, implemented in terms of the namelen versions. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* | libfdt: Improve documentation in libfdt.hWolfram Sang2008-08-24-14/+14
| | | | | | | | | | | | | | Fix a few typos and mistakes. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: David Gibson <david@gibson.dropbear.id.au>
* | dtc: Enable and fix -Wcast-qual warningsDavid Gibson2008-08-24-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Enabling -Wcast-qual warnings in dtc shows up a number of places where we are incorrectly discarding a const qualification. There are also some places where we are intentionally discarding the 'const', and we need an ugly cast through uintptr_t to suppress the warning. However, most of these are pretty well isolated with the *_w() functions. So in the interests of maximum safety with const qualifications, this patch enables the warnings and fixes the existing complaints. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Gerald Van Baren <vanbaren@cideas.com>
* | dtc: Enable and fix -Wpointer-arith warningsDavid Gibson2008-08-24-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch turns on the -Wpointer-arith option in the dtc Makefile, and fixes the resulting warnings due to using (void *) in pointer arithmetic. While convenient, pointer arithmetic on void * is not portable, so it's better that we avoid it, particularly in libfdt. Also add necessary definition of uintptr_t needed by David Gibson's changeset "dtc: Enable and fix -Wpointer-arith warnings" (the definition comes from stdint.h, which u-boot doesn't have). -- gvb Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang Denk2008-08-23-64/+89
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| * | ppc4xx: Cleanup of "ppc4xx: Optimize PLB4 Arbiter..." patchStefan Roese2008-08-21-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes some minor issues introduced with the patch: ppc4xx: Optimize PLB4 Arbiter... from Prodyut Hazarika: - Rework memory-queue and PLB arbiter optimization code, that the local variable is not needed anymore. This removes one #ifdef. - Use consistant spacing in ppc4xx.h header (XXX + 0x01 instead of XXX+ 0x01). This was not introduced by Prodyut, just a copy-paste problem. Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: Optimize PLB4 Arbiter and Memory Queue settings for PPC440SP/SPe,Prodyut Hazarika2008-08-21-64/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PPC405EX and PPC460EX/GT/SX - Read pipeline depth set to 4 for PPC440SP/SPE, PPC405EX, PPC460EX/GT/SX processors - Moved PLB4 Arbiter register definitions to ppc4xx.h since it is shared across processors (405 and 440/460) - Optimize Memory Queue settings for PPC440SP/SPE and PPC460EX/GT/SX processors - Add register bit definitions for Memory Queue Configuration registers Signed-off-by: Prodyut Hazarika <phazarika@amcc.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | | Fix OneNAND read_oob/write_oob functions compatabilityKyungmin Park2008-08-21-12/+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 Gala2008-08-21-1/+1
| | | | | | | | | | | | | | | | | | | | 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>
* | cfi: rename CFG_FLASH_CFI_DRIVER to CONFIG_FLASH_CFI_DRIVERHeiko Schocher2008-08-21-27/+27
| | | | | | | | | | | | | | | | | | | | | | | | Commit 00b1883a4cac59d97cd297b1a3a398db85982865 missed a few boards: include/configs/M5253DEMO.h include/configs/ml507.h include/configs/redwood.h This patch fixes this. Signed-off-by: Heiko Schocher <hs@denx.de>
* | Consolidate strmhz() implementationHaavard Skinnemoen2008-08-21-1/+3
| | | | | | | | | | | | | | | | | | | | ARM, i386, m68k and ppc all have identical implementations of strmhz(). Other architectures don't provide this function at all. This patch moves strmhz() into lib_generic, reducing code duplication and providing a more unified API across architectures. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* | Adding bootlimit/bootcount feature for MPC5XXX on TQM5200 BoardsAxel Beierlein2008-08-21-0/+2
| | | | | | | | | | | | Tested with TQM5200S on STK52XX.200 Board Signed-off-by: Axel Beierlein <belatronix@web.de>
* | Add a hook to allow board-specific PIO mode setting.Steven A. Falco2008-08-21-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Replace enums in ata.h with an include of libata.hSteven A. Falco2008-08-21-60/+2
| | | | | | | | | | | | | | | | This patch removes some enums from ata.h and replaces them with an include of libata.h. This way, we eliminate duplicated code, and prevent errors whereby the different versions could be out of sync. Signed-off-by: Steven A. Falco <sfalco@harris.com>
* | coldfire: fix CFI drivers activation with new macroJean-Christophe PLAGNIOL-VILLARD2008-08-21-3/+3
| | | | | | | | | | | | rename CFG_FLASH_CFI_DRIVER to CONFIG_FLASH_CFI_DRIVER Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | hammerhead/mimc200: Use CONFIG_FLASH_CFI_DRIVERHaavard Skinnemoen2008-08-20-2/+2
| | | | | | | | | | | | CFG_FLASH_CFI_DRIVER was recently renamed CONFIG_FLASH_CFI_DRIVER. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* | Merge branch 'next' of git://git.denx.de/u-boot-avr32Haavard Skinnemoen2008-08-20-0/+551
|\ \ | | | | | | | | | | | | | | | Conflicts: MAINTAINERS
| * | hammerhead: Add missing printf parameter to CONFIG_AUTOBOOT_PROMPTHaavard Skinnemoen2008-08-20-1/+1
| | | | | | | | | | | | Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | favr-32-ezkit: Fix printf format warningsHaavard Skinnemoen2008-08-20-1/+1
| | | | | | | | | | | | Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | Merge branch 'mimc200' of git://git.denx.de/u-boot-avr32Haavard Skinnemoen2008-08-20-0/+177
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: MAKEALL Makefile
| | * | avr32: Add MIMC200 boardMark Jackson2008-08-20-0/+177
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MIMC200 board is based on Atmel's NGW100 dev kit, but with an extra 8MByte FLASH and 128KByte FRAM. Signed-off-by: Mark Jackson <mpfj@mimc.co.uk> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | | Merge branch 'favr-32' of git://git.denx.de/u-boot-avr32Haavard Skinnemoen2008-08-06-81/+299
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: MAINTAINERS MAKEALL Makefile
| | * | | avr32: add support for EarthLCD Favr-32 boardHans-Christian Egtvedt2008-08-06-0/+201
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the Favr-32 board made by EarthLCD. This kit, which is also called ezLCD-101 when running with EarthLCD firmware, has a 10.4" touch screen LCD panel, 16 MB 32-bit SDRAM, 8 MB parallel flash, Ethernet, audio out, USB device, SD-card slot, USART and various other connectors for cennecting stuff to SPI, I2C, GPIO, etc. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | | Merge branch 'hammerhead' of git://git.denx.de/u-boot-avr32Haavard Skinnemoen2008-07-30-369/+180
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| | * | | Add support for the hammerhead (AVR32) boardJulien May2008-07-30-0/+173
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Hammerhead platform is built around a AVR32 32-bit microcontroller from Atmel. It offers versatile peripherals, such as ethernet, usb device, usb host etc. The board also incooperates a power supply and is a Power over Ethernet (PoE) Powered Device (PD). Additonally, a Cyclone III FPGA from Altera is integrated on the board. The FPGA is mapped into the 32-bit AVR memory bus. The FPGA offers two DDR2 SDRAM interfaces, which will cover even the most exceptional need of memory bandwidth. Together with the onboard video decoder the board is ready for video processing. For more information see: http:///www.miromico.com/hammerhead Signed-off-by: Julien May <mailinglist@miromico.ch> [haavard.skinnemoen@atmel.com: various small fixes and adaptions] Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* | | | | Minor code cleanup: keep lists sorted.Wolfgang Denk2008-08-18-7/+7
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | | | Add support for ADT7460 I2C monitor chipRicardo Ribalda Delgado2008-08-18-1/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
* | | | | Add 'license' command to U-Boot command lineHarald Welte2008-08-18-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [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>
* | | | | ColdFire: Multiple fixes for M5282EVBTsiChung Liew2008-08-14-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Incorrect CFG_HZ value, change 1000000 to 1000. Rename #waring to #warning. RAMBAR1 uses twice in start.S, rename the later to FLASHBAR. Insert nop for DRAM setup. And, env_offset in linker file. Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
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