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* ppc: Allow boards to specify how much memory they can mapKumar Gala2008-03-25-0/+11
| | | | | | | | For historical reasons we limited the stack to 256M because some boards could only map that much via BATS. However newer boards are capable of mapping more memory (for example 85xx is capble of doing up to 2G). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* The patch introduces the alternative configuration of the log buffer for the ↵Yuri Tikhonov2008-03-18-0/+4
| | | | | | | | | | | | | | lwmon5 board: the storage for the log-buffer itself is OCM(on-chip memory), the log-buffer header is moved to six GPT registers (PPC440EPX_GPT0_COMP1, ..., PPC440EPX_GPT0_COMP5). To enable this, alternative, configuration the U-Boot board configuration file for lwmon5 includes the definitions of alternative addresses for header (CONFIG_ALT_LH_ADDR) and buffer (CONFIG_ALT_LB_ADDR). The Linux shall be configured with the CONFIG_ALT_LB_LOCATION option set, and has the BOARD_ALT_LH_ADDR and BOARD_ALT_LB_ADDR constants defined in the lwmon5 board-specific header (arch/ppc/platforms/4xx/lwmon5.h). Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
* ppc: Allow boards to specify effective amount of memoryKumar Gala2008-02-22-7/+15
| | | | | | | | For historical reasons we limited the stack to 256M because some boards could only map that much via BATS. However newer boards are capable of mapping more memory (for example 85xx is capable of doing up to 2G). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge branch 'master' of git://www.denx.de/git/u-boot-mpc86xxWolfgang Denk2008-01-23-4/+5
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| * FSL: Fix common EEPROM_data structure definitionHaiying Wang2008-01-17-4/+5
| | | | | | | | | | | | | | | | - Fix EEPROM_data structure definition according to System EEPROM Data Format. - Read MAC addresses from EEPROM to ethXaddr before saving ethXaddr to bd->bi_ethaddr. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
* | Add support for a Freescale non-CPM SPI controllerBen Warren2008-01-17-0/+16
|/ | | | | | | | | This patch adds support for the SPI controller found on Freescale PowerPC processors such as the MCP834x family. Additionally, a new config option, CONFIG_HARD_SPI, is added for general purpose SPI controller use. Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* MPC512X: Cleanup bus clock names.Grzegorz Bernacki2008-01-12-1/+1
| | | | Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
* ads5121: Added support for FDT.Grzegorz Bernacki2008-01-12-0/+3
| | | | Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
* API for external applications.Rafal Jaworowski2008-01-09-0/+5
| | | | | | | | | | | | | | This is an API for external (standalone) applications running on top of U-Boot, and is meant to be more extensible and robust than the existing jumptable mechanism. It is similar to UNIX syscall approach. See api/README for more details. Included is the demo application using this new framework (api_examples). Please note this is still an experimental feature, and is turned off by default. Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
* lib_ppc: make board_add_ram_info weakKim Phillips2007-08-18-5/+6
| | | | | | | | | | | | platforms wishing to display RAM diagnostics in addition to size, can do so, on one line, in their own board_add_ram_info() implementation. this consequently eliminates CONFIG_ADD_RAM_INFO. Thanks to Stefan for the hint. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: Add support for the display of reset statusDave Liu2007-08-10-2/+4
| | | | | | | | | | | | | 83xx processor family has many reset sources, such as power on reset, software hard reset, software soft reset, JTAG, bus monitor, software watchdog, check stop reset, external hard reset, external software reset. sometimes, to figure out the fault of system, we need to know the cause of reset early before the prompt of u-boot present. Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* Merge with /home/wd/git/u-boot/custodian/u-boot-testingWolfgang Denk2007-08-06-22/+29
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| * Merge branch 'testing' into workingAndy Fleming2007-08-03-22/+29
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: CHANGELOG fs/fat/fat.c include/configs/MPC8560ADS.h include/configs/pcs440ep.h net/eth.c
| | * Fix malloc problem introduced with the relocation fixup for the PPC platformStefan Roese2007-07-11-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | The relocation fixup didn't handle the malloc pointer initialization correctly. This patch fixes this problem. Tested successfully on 4xx. The relocation fixup patches for 4xx will follow soon. Signed-off-by: Stefan Roese <sr@denx.de>
| | * disk/ doc/ lib_*/ and tools/: Remove lingering references to CFG_CMD_* symbols.Jon Loeliger2007-07-10-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Fixed some broken instances of "#ifdef CMD_CFG_IDE" too. Those always evaluated TRUE, and thus were always compiled even when IDE really wasn't defined/wanted. Signed-off-by: Jon Loeliger <jdl@freescale.com>
| | * lib_{m68k,microblaze,mips,ppc}/: Remove obsolete references to CONFIG_COMMANDSJon Loeliger2007-07-09-17/+17
| | | | | | | | | | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
| | * Don't set gd->reloc_off if relocation of .fixup works correctlyGrant Likely2007-07-04-0/+5
| | | | | | | | | | | | Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| | * lib_ppc/: Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger2007-07-04-16/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a compatibility step that allows both the older form and the new form to co-exist for a while until the older can be removed entirely. All transformations are of the form: Before: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) After: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT) Signed-off-by: Jon Loeliger <jdl@freescale.com>
* | | make show_boot_progress () weak.Heiko Schocher2007-07-13-2/+0
|/ / | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de>
* | [PCS440EP] upgrade the PCS440EP board:Heiko Schocher2007-06-22-2/+3
|/ | | | | | | | | | | | - Show on the Status LEDs, some States of the board. - Get the MAC addresses from the EEProm - use PREBOOT - use the CF on the board. - check the U-Boot image in the Flash with a SHA1 checksum. - use dynamic TLB entries generation for the SDRAM Signed-off-by: Heiko Schocher <hs@denx.de>
* Fix config problems on SC3 board; make ide_reset_timeout work.Wolfgang Denk2007-06-08-3/+3
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* Merge with git://www.denx.de/git/u-boot.gitStefan Roese2007-05-18-4/+0
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| * mpc83xx: replace elaborate boottime verbosity with 'clocks' commandKim Phillips2007-05-01-4/+0
| | | | | | | | | | | | and fix CPU: to align with Board: display text. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | ppc4xx: Set bd->bi_pci_busfreq on 440EPx/GRx tooStefan Roese2007-05-11-1/+3
|/ | | | Signed-off-by: Stefan Roese <sr@denx.de>
* Added support for the SOLIDCARD III board from EurodesignHeiko Schocher2007-01-11-0/+16
| | | | Signed-off-by: Heiko Schocher <hs@denx.de>
* Merge with /home/hs/TQ/u-boot-devWolfgang Denk2006-12-24-0/+12
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| * Added support for the TQM8272 board from TQHeiko Schocher2006-12-21-0/+12
| | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de>
* | Code cleanup.Wolfgang Denk2006-11-30-11/+11
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* | mpc83xx: Replace CFG_IMMRBAR with CFG_IMMRTimur Tabi2006-11-03-1/+1
|/ | | | | | | Replace all instances of CFG_IMMRBAR with CFG_IMMR, so that the 83xx tree matches the other 8xxx trees. Signed-off-by: Timur Tabi <timur@freescale.com>
* Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger2006-10-19-2/+5
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| * Preliminary patch adding support for the MarelV38B board.Bartlomiej Sieka2006-10-13-2/+5
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* | Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger2006-09-19-6/+6
|\ \ | |/ | | | | | | | | Conflicts: board/stxxtc/Makefile
| * Add support for AMCC Sequoia PPC440EPx eval boardStefan Roese2006-09-07-6/+6
| | | | | | | | | | | | | | | | | | | | | | - Add support for PPC440EPx & PPC440GRx - Add support for PPC440EP(x)/GR(x) NAND controller in cpu/ppc4xx directory - Add NAND boot functionality for Sequoia board, please see doc/README.nand-boot-ppc440 for details - This Sequoia NAND image doesn't support environment in NAND for now. This will be added in a short while. Patch by Stefan Roese, 07 Sep 2006
* | Unlock cache before kernel starts up for MPC86xxHaiying Wang2006-08-17-1/+1
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* | Merge branch 'wd'Jon Loeliger2006-08-09-7/+7
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| * Add support for TQM885D board.Markus Klotzbuecher2006-07-12-1/+2
| | | | | | | | | | | | Patch by Martin Krause, 20 Mar 2006 Signed-off-by: Martin Krause <martin.krause@tqs.de>
| * Merge: Add support for AMCC 440SPe CPU based eval board (Yucca).Marian Balakowicz2006-06-30-6/+5
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| | * Call serial_initialize() before first debug() is used.Marian Balakowicz2006-06-30-6/+5
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* | | Add support for reading and writing mac addresses to or from ID EEPROM.Haiying Wang2006-07-13-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added code for reading and writing Mac addresses to/from ID EEPROM(0x57). With attached patch, we can use command "mac/mac read/mac save/" to read and write EEPROM under u-boot prompt. U-boot will calculate the checksum of EEPROM while bootup, if it is right, then u-boot will check whether the mac address of eTSEC0/1/2/3 is availalbe (non-zero). If there is mac address availabe in EEPROM, u-boot will use it, otherewise, u-boot will use the mac address defined in MPC8641HPCN.h. This matches the requirement to set unique mac address for each TSEC port. Signed-off-by: Haiying Wang <haiying.wang@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
* | | Remove unneeded INIT_RAM_LOCK cache twiddling.Haiying Wang2006-05-10-1/+1
| | | | | | | | | | | | | | | | | | Correctly tracks r29 as global data pointer now. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
* | | Initial support for MPC8641 HPCN board.Jon Loeliger2006-04-26-1/+1
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* | GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk2006-03-31-0/+1
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* | Enable address translation on MPC83xxKumar Gala2006-02-10-1/+2
|/ | | | Patch by Kumar Gala, 10 Feb 2006
* Code cleanup, especially MIPS for GCC 4.xWolfgang Denk2005-12-04-4/+0
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* Add support for TQM8541/8555 boards, TQM85xx support reworked:Stefan Roese2005-11-30-1/+9
| | | | | | | | | | | | | | | | | - Support for TQM8541/8555 boards added. - Complete rework of TQM8540/8560 support. - Common TQM85xx code now supports all current TQM85xx platforms (TQM8540/8541/8555/8560). - DDR SDRAM size detection added. - CAS latency default values can be overwritten by setting "serial#" to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used. If problems are detected with this non default CAS latency, the defualt values will be used instead. - FLASH size detection added. - Moved FCC ethernet driver initialization behind TSEC driver init -> TSEC is first device. Patch by Stefan Roese, 30 Nov 2005
* Add support for multiple PHYs.Marian Balakowicz2005-10-28-22/+24
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* Cleanup for GCC-4.xWolfgang Denk2005-10-13-40/+42
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* E500 update: repoint IVPR to RAM when code is relocatedWolfgang Denk2005-10-05-0/+4
| | | | Patch by Kylo Ginsberg, 13 Apr 2005
* Prepare U-Boot for gcc-4.x: fix global data pointer initializationWolfgang Denk2005-08-30-9/+1
| | | | | | | | | | | | | | | | | | The global data pointer, stored in r29 before relocation to RAM, was not initialized to a correct value. This happened because the pointer declaration was done locally in the scope of the board_init_f() function. What follows is a cite from gcc.info, 5.37, "Variables in Specified Registers": ... The compiler's data flow analysis is capable of determining where the specified registers contain live values, and where they are available for other uses. Stores into local register variables may be deleted when they appear to be dead according to dataflow analysis. References to local register variables may be deleted or moved or simplified. ... Moving the global data declaration to global scope solved the problem.
* Prepare U-Boot for gcc-4.xWolfgang Denk2005-08-26-2/+5
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