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path: root/cpu/mpc83xx/cpu.c
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* ppc: Move cpu/$CPU to arch/ppc/cpu/$CPUPeter Tyser2010-04-13-334/+0
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Bug: do_reset issued via netconsole does not reset mpc83xx cpu.Michael Zaidman2010-02-18-5/+3
| | | | | | | | | | | | The do_reset routine in the cpu/mpc83xx/cpu.c file does not reset the mpc83xx cpu when issued via netconsole. Moving the console output "resetting the board." to the beginning of the routine before disabling interrupts solved the problem. Signed-off-by: Michael Zaidman <michael.zaidman@gmail.com> Acked-by: Detlev Zundel <dzu@denx.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* 83xx: Add support for fsl_dma driverPeter Tyser2009-07-02-85/+0
| | | | | | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Reviewed-by: Ira W. Snyder <iws@ovro.caltech.edu> Tested-by: Ira W. Snyder <iws@ovro.caltech.edu> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 8xxx: Rename dma_xfer() to dmacpy()Peter Tyser2009-07-01-2/+2
| | | | | | | | Also update dmacpy()'s argument order to match memcpy's and use phys_addr_t/phy_size_t for address/size arguments Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* qe: Pass in uec_info struct through uec_initializeHaiying Wang2009-06-12-17/+3
| | | | | | | | | | | The uec driver contains code to hard code configuration information for the uec ethernet controllers. This patch creates an array of uec_info structures, which are then parsed by the corresponding driver instance to determine configuration. It also creates function uec_standard_init() to initialize all UEC interfaces for 83xx and 85xx. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 8360, kmeter1: added bootcount feature.Heiko Schocher2009-03-05-0/+34
| | | | | | | | | | | | | | | | | | add CONFIG_BOOTCOUNT_LIMIT feature for 8360 CPU. The bootcounter uses 8 bytes from the muram, because no other memory was found on this CPU for the bootcount feature. So we must correct the muram size in DTS before booting Linux. This feature is actual only implemented for MPC8360, because not all 83xx CPU have qe, and therefore no muram, which this feature uses. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* 83xx: Add eSDHC support on 8379 EMDS boardAndy Fleming2009-02-16-0/+14
| | | | Signed-off-by: Andy Fleming <afleming@freescale.com>
* Moved initialization of QE Ethernet controller to cpu_eth_init()Ben Warren2008-11-09-1/+19
| | | | | | Removed initialization of the driver from net/eth.c Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Make Freescale local bus registers available for both 83xx and 85xx.Haiying Wang2008-10-29-1/+1
| | | | | | | | | | | | | - Rename lbus83xx_t to fsl_lbus_t and move it to asm/fsl_lbc.h so that it can be shared by both 83xx and 85xx - Remove lbus83xx_t and replace it with fsl_lbus_t in all 83xx boards files which use lbus83xx_t. - Move FMR, FIR, FCR, FPAR, LTESR from mpc83xx.h to asm/fsl_lbc.h so that 85xx can share them. Signed-off-by: Jason Jin <Jason.Jin@freescale.com> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* mpc83xx: Removed #ifdef CONFIG_MPC834X dependency on upmconfig functionRichard Retanubun2008-10-21-5/+0
| | | | | | | | This is done to allow other 83XX based platforms which also have UPM (e.g. 8360) to configure and use their UPM in u-boot. Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-8/+8
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* mpc83xx: wait till UPM completes the write to arraySelvamuthukumar2008-10-14-3/+4
| | | | | | | | | | | Reference manual states that MxMR[MAD] increment is the indication of write to UPM array is complete. Honour that. Also, make the dummy write explicit. also fix the comment. Signed-off-by: Selvamuthukumar <selva.muthukumar@e-coninfotech.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* Pass in tsec_info struct through tsec_initializeAndy Fleming2008-09-02-13/+7
| | | | | | | | | | | | | The tsec driver contains a hard-coded array of configuration information for the tsec ethernet controllers. We create a default function that works for most tsecs, and allow that to be overridden by board code. It creates an array of tsec_info structures, which are then parsed by the corresponding driver instance to determine configuration. Also, add regs, miiregs, and devname fields to the tsec_info structure, so that we don't need the kludgy "index" parameter. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-netWolfgang Denk2008-07-09-0/+20
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| * Add mechanisms for CPU and board-specific Ethernet initializationBen Warren2008-07-06-0/+20
| | | | | | | | | | | | | | | | This patch is the first step in cleaning up net/eth.c, by moving Ethernet initialization to CPU or board-specific code. Initial implementation is only on the Freescale TSEC controller, but others will be added soon. Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* | mpc83xx: move CPU_TYPE_ENTRY over to processor.hKim Phillips2008-06-25-1/+0
|/ | | | | | | | | | to avoid this: cpu.c:47:1: warning: "CPU_TYPE_ENTRY" redefined In file included from cpu.c:33: /home/kim/git/u-boot/include/asm/processor.h:982:1: warning: this is the location of the previous definition Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: cleanup System Part and Revision ID Register (SPRIDR) codeKim Phillips2008-03-28-123/+43
| | | | | | | | | | in the spirit of commit 1ced121600b2060ab2ff9f0fddd9421fd70a0dc6, 85xx's "Update SVR numbers to expand support", simplify SPRIDR processing and processor ID display. Add REVID_{MAJ,MIN}OR macros to make REVID dependent code simpler. Also added PARTID_NO_E and IS_E_PROCESSOR convenience macros. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: convert to using do_fixup_*()Kim Phillips2008-01-08-426/+0
| | | | | | | | | convert to using simpler mpc85xx style fdt update code; streamline by eliminating macros OF_SOC, OF_CPU, etc. which allows us to rm the old school FLAT_TREE code from 83xx (since the sbc8349 was just converted over to using libfdt). Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* Add support CONFIG_UEC_ETH3 in MPC83xxJoakim Tjernlund2008-01-08-1/+115
| | | | Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* mpc83xx: Add the support of MPC8315E SoCDave Liu2008-01-08-0/+12
| | | | | | | The MPC8315E SoC including e300c3 core and new IP blocks, such as TDM, PCI Express and SATA controller. Signed-off-by: Dave Liu <daveliu@freescale.com>
* mpc83xx: Add the support of MPC837x SoCDave Liu2008-01-08-1/+23
| | | | | | | The MPC837x SoC including e300c4 core and new IP blocks, such as SDHC, PCI Express and SATA controller. Signed-off-by: Dave Liu <daveliu@freescale.com>
* Convert boards that set memory node to use fdt_fixup_memory()Kumar Gala2007-12-07-16/+2
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Update libfdt from device tree compiler (dtc)Kumar Gala2007-11-21-2/+2
| | | | | | | Update libfdt to commit 8eaf5e358366017aa2e846c5038d1aa19958314e from the device tree compiler (dtc) project. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* mpc83xx: move common /memory node update mechanism to cpu.cKim Phillips2007-08-15-8/+23
| | | | | | also adds common prototypes to include/common.h. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: remaining 8360 libfdt fixesKim Phillips2007-08-15-20/+46
| | | | | | | | | | PCI clocks and QE frequencies weren't being updated, and the core clock was being updated incorrectly. This patch also adds a /memory node if it doesn't already exist prior to update. plus some cosmetic trimming to single line comments. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: fix UEC2->1 typo in libfdt setup codeKim Phillips2007-08-15-1/+1
| | | | Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: fix 8360 and cpu functions to update fdt being passedKim Phillips2007-08-10-18/+18
| | | | | | | ..and not the global fdt. Rename local fdt vars to blob so as not to be confused with the global var with the same three-letter name. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: Fix errors when CONFIG_OF_LIBFDT is enabledJerry Van Baren2007-08-10-28/+46
| | | | | | | | | | Several node strings were not correct (trailing slashes and properties in the strings) Added setting of the timebase-frequency. Improved error messages and use debug() instead of printf(). Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: Replace fdt_node_offset() with fdt_find_node_by_path().Jerry Van Baren2007-08-10-6/+3
| | | | | | | | | | | The new name matches more closely the kernel's name, which is also a much better description. These are the mpc83xx changes made necessary by the function name change. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Gerald Van Baren <vanbaren@cideas.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: Add support for 8360 silicon revision 2.1Lee Nipper2007-08-10-1/+4
| | | | | | | This change adds 8360 silicon revision 2.1 support to u-boot. Signed-off-by: Lee Nipper <lee.nipper@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* Reduce CONFIG_MPC8YXX_TSECx to CONFIG_TSECxKim Phillips2007-05-17-4/+4
| | | | | | | For all practical u-boot purposes, TSECs don't differ throughout the mpc8[356]xx families; reduce CONFIG_MPC8YXX_TSECx to CONFIG_TSECx. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: replace elaborate boottime verbosity with 'clocks' commandKim Phillips2007-05-01-3/+5
| | | | | | and fix CPU: to align with Board: display text. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: Change PVR_83xx to PVR_E300C1-3, and update checkcpu().Scott Wood2007-04-23-4/+17
| | | | | | | | | 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: Recognize SPR values for MPC8311 and MPC8313.Scott Wood2007-04-23-0/+12
| | | | Signed-off-by: Scott Wood <scottwood@freescale.com>
* Fix the ft_cpu_setup() property settings.Gerald Van Baren2007-04-15-54/+135
| | | | | | Use "setter" functions instead of flags, cleaner and more flexible. It also fixes the problem noted by Timur Tabi that the ethernet MAC addresses were all being set incorrectly to the same MAC address.
* Moved fdt command support code to fdt_support.cGerald Van Baren2007-04-06-0/+1
| | | | | ...in preparation for improving the bootm command's handling of fdt blobs. Also cleaned up some coding sloppiness.
* Fix some minor whitespace violations.Gerald Van Baren2007-03-31-2/+2
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* Add a flattened device tree (fdt) command (2 of 2)Gerald Van Baren2007-03-31-1/+101
| | | | Modifications to the existing code to support the new fdt command.
* mpc83xx: update [local-]mac-address properties on UEC based devicesKim Phillips2007-03-02-0/+40
| | | | | | | 8360 and 832x weren't updating their [local-]mac-address properties. This patch fixes that. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: write MAC address to mac-address and local-mac-addressTimur Tabi2007-03-02-0/+8
| | | | | | | | | Some device trees have a mac-address property, some have local-mac-address, and some have both. To support all of these device trees, this patch updates ftp_cpu_setup() to write the MAC address to mac-address if it exists. This function already updates local-mac-address. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Add the cpu specific code for MPC8360E rev2.0 MDSXie Xiaobo2007-03-02-0/+2
| | | | | | | MPC8360E rev2.0 have new spridr,and PVR value, The MDS board for MPC8360E rev2.0 has 32M bytes Flash and 256M DDR2 DIMM. Signed-off-by: Xie Xiaobo <X.Xie@freescale.com>
* mpc83xx: Add the cpu and board specific code for MPC8349E rev3.1 MDSXie Xiaobo2007-03-02-3/+14
| | | | | | | MPC8349E rev3.1 have new spridr,and PVR value, The MDS board for MPC8349E rev3.1 has 32M bytes Flash and 256M DDR2 DIMM. Signed-off-by: Xie Xiaobo<X.Xie@freescale.com>
* mpc83xx: don't hang if watchdog configured on 8360, 832xKim Phillips2007-03-02-4/+0
| | | | | | | don't hang if watchdog configured on 8360, 832x The watchdog programming model is the same across all 83xx devices; make the code reflect that.
* mpc83xx: protect memcpy to bad address if a local-mac-address is missing from dtKim Phillips2007-03-02-0/+2
| | | | protect memcpy to bad address if a local-mac-address is missing from dt
* mpc83xx: Replace CONFIG_MPC8349 and use CONFIG_MPC834X insteadKumar Gala2007-03-02-1/+1
| | | | | | | | The code that is ifdef'd with CONFIG_MPC8349 is actually applicable to all MPC834X class processors. Change the protections from CONFIG_MPC8349 to CONFIG_MPC834X so they are more generic. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* mpc83xx: Add support for the MPC832XEMDS boardDave Liu2007-03-02-0/+16
| | | | | | This patch supports DUART, ETH3/4 and PCI etc. Signed-off-by: Dave Liu <daveliu@freescale.com>
* mpc83xx: Miscellaneous code style fixesTimur Tabi2006-11-28-5/+0
| | | | | | Implement various code style fixes and similar changes. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Update 83xx to use fsl_i2c.cTimur Tabi2006-11-03-2/+2
| | | | | | | | Update the 83xx tree to use I2C support in drivers/fsl_i2c.c. Delete cpu/mpc83xx/i2c.c, include/asm-ppc/i2c.h, and all references to those files. Added multiple I2C bus support to fsl_i2c.c. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Replace CFG_IMMRBAR with CFG_IMMRTimur Tabi2006-11-03-7/+7
| | | | | | | 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>
* mpc83xx: change ft code to modify local-mac-address propertyKim Phillips2006-11-03-2/+2
| | | | | Update 83xx OF code to update local-mac-address properties for ethernet instead of the obsolete 'address' property.
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