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* Merge branch 'master' of git://www.denx.de/git/u-boot-mpc85xxWolfgang Denk2007-12-27-45/+48
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| * Handle MPC85xx PCIe reset errata (PCI-Ex 38)Kumar Gala2007-12-11-1/+3
| | | | | | | | | | | | | | On the MPC85xx boards that have PCIe enable the PCIe errata fix. (MPC8544DS, MPC8548CDS, MPC8568MDS). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * Use standard LAWAR_TRGT_IF_* defines for LAW setup on 85xxKumar Gala2007-12-11-1/+3
| | | | | | | | | | | | | | | | We already had defines for LAWAR_TRGT_IF_* that we should use rather than creating new ones. Also, added some missing defines for PCIE targets. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * Stop using immap_t on 85xxKumar Gala2007-12-11-24/+20
| | | | | | | | | | | | | | | | In the future the offsets to various blocks may not be in same location. Move to using CFG_MPC85xx_*_ADDR as the base of the registers instead of getting it via &immap. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * Stop using immap_t for cpm offset on 85xxKumar Gala2007-12-11-21/+23
| | | | | | | | | | | | | | | | In the future the offsets to various blocks may not be in same location. Move to using CFG_MPC85xx_CPM_ADDR as the base of the CPM registers instead of getting it via &immap->im_cpm. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * Stop using immap_t for guts offset on 85xxKumar Gala2007-12-11-2/+3
| | | | | | | | | | | | | | | | In the future the offsets to various blocks may not be in same location. Move to using CFG_MPC85xx_GUTS_ADDR as the base of the guts registers instead of getting it via &immap->im_gur. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | Introduce map_physmem() and unmap_physmem()Haavard Skinnemoen2007-12-13-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | map_physmem() returns a virtual address which can be used to access a given physical address without involving the cache. unmap_physmem() should be called when the virtual address returned by map_physmem() is no longer needed. This patch adds a stub implementation which simply returns the physical address cast to a uchar * for all architectures except AVR32, which converts the physical address to an uncached virtual mapping. unmap_physmem() is a no-op on all architectures, but if any architecture needs to do such mappings through the TLB, this is the hook where those TLB entries can be invalidated. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | Implement __raw_{read,write}[bwl] on all architecturesHaavard Skinnemoen2007-12-13-1/+31
|/ | | | | | | | This adds implementations of __raw_read[bwl] and __raw_write[bwl] to m68k, ppc, nios and nios2. The m68k and ppc implementations were taken from Linux. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* Merge with /home/wd/git/u-boot/custodian/u-boot-ppc4xxWolfgang Denk2007-08-29-1/+1
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| * Merge with /home/stefan/git/u-boot/u-boot-ppc4xxStefan Roese2007-08-21-14/+821
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| * | ppc4xx: Add matrix kbd support to lwmon5 board (440EPx based)Stefan Roese2007-08-21-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the matrix keyboard on the lwmon5 board. Since the implementation in the dsPCI is kind of compatible with the "old" lwmon board, most of the code is copied from the lwmon board directory. Signed-off-by: Stefan Roese <sr@denx.de>
* | | IDE: - make ide_inb () and ide_outb () "weak", so boards canHeiko Schocher2007-08-28-0/+3
| |/ |/| | | | | | | | | | | | | | | define there own I/O functions. (Needed for the pcs440ep board). - The default I/O Functions are again 8 Bit accesses. - Added CONFIG_CMD_IDE for the pcs440ep Board. Signed-off-by: Heiko Schocher <hs@denx.de>
* | Fix numerous bugs in the 8568 UEC supportAndy Fleming2007-08-16-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Actually, fixed a large bug in the UEC for *all* platforms. How did this ever work? uec_init() did not follow the spec for eth_init(), and returned 0 on success. Switch it to return the link like tsec_init() (and 0 on error) The immap for the 8568 was defined based on MPC8568, rather than CONFIG_MPC8568 CONFIG_QE was off CONFIG_ETHPRIME was set to "Freescale GETH". Now is "FSL UEC0" Fixed a comment about the ranges for CONFIG_ETHPRIME if TSEC_ENET is enabled Signed-off-by: Andy Fleming <afleming@freescale.com>
* | Merge with git://www.denx.de/git/u-boot.gitStefan Roese2007-08-14-14/+821
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| * Add support for UEC to 8568Andy Fleming2007-08-14-5/+23
| | | | | | | | | | Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| * Add PCI support for MPC8568MDS boardHaiying Wang2007-08-14-0/+17
| | | | | | | | | | | | | | This patch is against u-boot-mpc85xx.git of www.denx.com Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Ebony Zhu <ebony.zhu@freescale.com>
| * 8544ds PCIE supportEd Swarthout2007-08-14-1/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PCI1 LAW mapping should use CFG_PCI1_MEM_PHY and not _BASE address. Enable LBC and ECM errors and clear error registers. Add tftpflash env var to get uboot from tftp server and flash it. Add pci/pcie convenience env vars to display register space: "run pcie3regs" to see all pcie3 ccsr registers "run pcie3cfg" to see all cfg registers Whitespace cleanup and MPC8544DS.h Enable CONFIG_INTERRUPTS. Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Acked-by: Andy Fleming <afleming@freescale.com>
| * 85xx start.S cleanup and exception supportAndy Fleming2007-08-14-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Ed Swarthout <Ed.Swarthout@freescale.com> Support external interrupts from platform to eliminate system hangs. Define CONFIG_INTERRUPTS board configure option to enable. Enable ecm, ddr, lbc, and pci/pcie error interrupts in PIC. Remove extra cpu initialization redundant with hardware initialization. Whitespace cleanup. Define and use _START_OFFSET consistent with other processors using ppc_asm.tmpl Move additional code from .text to boot page to make room for exception vectors at start of image. Handle Machine Check, External and Critical exceptions. Fix e500 machine check error determination in traps.c TEXT_BASE can now be 0xfffc_0000 - which cuts binary image in half. Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Acked-by: Andy Fleming <afleming@freescale.com>
| * fsl_pci_init cleanup.Ed Swarthout2007-08-10-1/+1
| | | | | | | | | | | | | | | | | | | | Do not enable normal errors created during probe (master abort, perr, and pcie Invalid Configuration access). Add CONFIG_PCI_NOSCAN board option to prevent bus scan. Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Acked-by: Andy Fleming <afleming@freescale.com>
| * cpu/86xx fixes.Jon Loeliger2007-08-10-5/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove rev 1 fixes. Always set PICGCR_MODE. Enable machine check and provide board config option to set and handle SoC error interrupts. Include MSSSR0 in error message. Isolate a RAMBOOT bit of code with #ifdef CFG_RAMBOOT. Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * Merge with /home/wd/git/u-boot/custodian/u-boot-testingWolfgang Denk2007-08-06-1/+153
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| | * Merge with /home/wd/git/u-boot/custodian/u-boot-mpc85xxWolfgang Denk2007-08-06-1/+3
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| | | * From: eran liberty <eran.liberty@gmail.com>Andy Fleming2007-07-11-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | adds the reset register to 85xx immap Signed-off-by: Eran Liberty <eran.liberty@gmail.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * | Make MPC8641's PCI/PCI-E driver a common driver for many FSL parts.Ed Swarthout2007-08-06-0/+150
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All of the PCI/PCI-Express driver and initialization code that was in the MPC8641HPCN port has now been moved into the common drivers/fsl_pci_init.c. In a subsequent patch, this will be utilized by the 85xx ports as well. Common PCI-E IMMAP register blocks for FSL 85xx/86xx are added. Also enable the second PCI-Express controller on 8641 by getting its BATS and CFG_ setup right. Fixed a u16 vendor compiler warning in AHCI driver too. Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: Zhang Wei <wei.zhang@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * | [ADS5121] Support for the ADS5121 boardRafal Jaworowski2007-07-27-0/+574
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following MPC5121e subsystems are supported: - low-level CPU init - NOR Boot Flash (common CFI driver) - DDR SDRAM - FEC - I2C - Watchdog Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com> Signed-off-by: Rafal Jaworowski <raj@semihalf.com> Signed-off-by: Jan Wrobel <wrr@semihalf.com>
| * | [PPC] Remove unused MSR_USER definitionRafal Jaworowski2007-07-27-1/+0
| | | | | | | | | | | | Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
* | | Merge with git://www.denx.de/git/u-boot.gitStefan Roese2007-08-02-0/+6
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| * | Fix breakage of 8xx boards from recent commit.Rafal Jaworowski2007-07-19-0/+6
| |/ | | | | | | | | | | | | This patch fixes the negative consequences for 8xx of the recent "ppc4xx: Clean up 440 exceptions handling" commit. Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
* | ppc4xx: Add remove_tlb() function to remove a mem area from TLB setupStefan Roese2007-07-16-0/+3
|/ | | | | | | | | | The new function remove_tlb() can be used to remove the TLB's used to map a specific memory region. This is especially useful for the DDR(2) setup routines which configure the SDRAM area temporarily as a cached area (for speedup on auto-calibration and ECC generation) and later need this area uncached for normal usage. Signed-off-by: Stefan Roese <sr@denx.de>
* Coding stylke cleanup; rebuild CHANGELOGWolfgang Denk2007-06-22-23/+23
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* Merge with /home/stefan/git/u-boot/denx-440-exceptionsStefan Roese2007-06-15-1/+14
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| * ppc4xx: Clean up 440 exceptions handlingGrzegorz Bernacki2007-06-15-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Introduced dedicated switches for building 440 and 405 images required for 440-specific machine instructions like 'rfmci' etc. - Exception vectors moved to the proper location (_start moved away from the critical exception handler space, which it occupied) - CriticalInput now serviced (with default handler) - MachineCheck properly serviced (added a dedicated handler and return subroutine) - Overall cleanup of exceptions declared with STD_EXCEPTION macro (unused, unhandled and those not relevant for 4xx were eliminated) - Eliminated Linux leftovers, removed dead code Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com> Signed-off-by: Rafal Jaworowski <raj@semihalf.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | [ppc4xx] Extend 44x GPIO setup with default output stateStefan Roese2007-06-15-3/+5
|/ | | | | | | The board config array CFG_440_GPIO_TABLE for the ppc440 GPIO setup is extended with the default GPIO output state (level). Signed-off-by: Stefan Roese <sr@denx.de>
* Merge with /home/stefan/git/u-boot/bamboo-nandStefan Roese2007-06-01-34/+55
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| * ppc4xx: Update in_be32() functions and friends to latest Linux versionStefan Roese2007-06-01-34/+55
| | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de>
* | Merge with /home/wd/git/u-boot/custodian/u-boot-mpc83xxWolfgang Denk2007-05-16-21/+57
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| * | mpc83xx: Add 831x support to global_data.hScott Wood2007-04-23-2/+4
| | | | | | | | | | | | Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | mpc83xx: Change PVR_83xx to PVR_E300C1-3, and update checkcpu().Scott Wood2007-04-23-13/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than misleadingly define PVR_83xx as the specific type of 83xx being built for, the PVR of each core revision is defined. checkcpu() now prints the core that it detects, rather than aborting if it doesn't find what it thinks it wants. Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | mpc83xx: Add register definitions for MPC831x.Scott Wood2007-04-23-6/+50
| | | | | | | | | | | | Signed-off-by: Scott Wood <scottwood@freescale.com>
* | | [PATCH] Use PVR to distinguish MPC5200B from MPC5200 in boot messageGrzegorz Wianecki2007-05-05-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MPC5200B systems are incorrectly reported as MPC5200 in U-Boot start-up message. Use PVR to distinguish between the two variants, and print proper CPU information. Signed-off-by: Grzegorz Wianecki <grzegorz.wianecki@gmail.com> Signed-off-by: Bartlomiej Sieka <tur@semihalf.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | | Add support for the 8568 MDS boardAndy Fleming2007-05-02-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | This included some changes to common files: * Add 8568 processor SVR to various places * Add support for setting the qe bus-frequency value in the dts * Add the 8568MDS target to the Makefile Signed-off-by: Andy Fleming <afleming@freescale.com>
* | | Enable 8544 supportAndy Fleming2007-04-23-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | * Add support to the Makefile * Add 8544 configuration support to the tsec driver * Add 8544 SVR numbers to processor.h Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com>
* | | Changed BOOKE_PAGESZ_nGB to BOOKE_PAGESZ_nGAndy Fleming2007-04-23-2/+2
| | | | | | | | | | | | | | | | | | | | | The other pagesz constants use one letter to specify order of magnitude. Also change the one reference to it in mpc8548cds/init.S Signed-off-by: Andy Fleming <afleming@freescale.com>
* | | u-boot: Enable PCI function and add PEX & rapidio memory map on MPC8548CDS boardZang Roy-r619112007-04-23-0/+1
|/ / | | | | | | | | | | Enable PCI function and add PEX & rapidio memory map on MPC8548CDS board. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
* | Merge with /home/wd/git/u-boot/custodian/u-boot-74xx-7xxWolfgang Denk2007-04-18-0/+3
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| * Merge branch 'master' into hpc2roy zang2007-02-28-44/+175
| |\ | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/Makefile Fix the merge conflict in file drivers/Makefile Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
| * \ Merge branch 'master' into hpc2roy zang2007-02-12-2/+2
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| * \ \ Merge branch 'master' into hpc2roy zang2007-01-22-5/+8
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/cfi_flash.c The patch by Heiko Schocher <hs@pollux.denx.de> on Jan, 19, 2007 fixes cfi_driver bug for mpc7448hpc2 board. The default cfi_driver can support mpc7448hpc2 board.
| * \ \ \ Fix the confilcts when merging 'master' into hpc2.roy zang2006-12-01-798/+2150
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The conflicts due to a new mpc7448 p3m7448 board is in the main tree. Merge branch 'master' into hpc2 Conflicts: MAKEALL cpu/74xx_7xx/cpu.c cpu/74xx_7xx/cpu_init.c cpu/74xx_7xx/speed.c
| * | | | | General code modification for mpc7448hpc2 board support.roy zang2006-11-02-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Add 7447A and 7448 processor support. 2. Add the following flags. CFG_CONFIG_BUS_CLK : If the 74xx bus frequency can be configured dynamically (such as by switch on board), this flag should be set. CFG_EXCEPTION_AFTER_RELOCATE: If an exception occurs after the u-boot relocates to RAM, this flag should be set. CFG_SERIAL_HANG_IN_EXCEPTION: If the print out function will cause the system hang in exception, this flag should be set. There is a design issue for tsi108/109 pci configure read. When pci scan the slots, if there is no pci card, the tsi108/9 will cause a machine check exception for mpc7448 processor. Signed-off-by: Alexandre Bounine <alexandreb@tundra.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
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