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* ppc4xx: Add basic support for AMCC PPC460EX/460GT rev B chipsStefan Roese2009-07-30-0/+2
| | | | | | | This patch is based on a diff created by Phong Vo from AMCC. Signed-off-by: Phong Vo <pvo@amcc.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add struct for 4xx GPIO controller registersMatthias Fuchs2009-07-24-0/+24
| | | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Replace 4xx lowercase SPR referencesMatthias Fuchs2009-07-24-0/+46
| | | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* Add "chip_config" command for PPC4xx bootstrap configurationStefan Roese2009-07-24-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a generic command for programming I2C bootstrap eeproms on PPC4xx. An implementation for Canyonlands board is included. The command name is intentionally chosen not to be PPC4xx specific. This way other CPU's/SoC's can implement a similar command under the same name, perhaps with a different syntax. Usage on Canyonlands: => chip_config Available configurations (I2C address 0x52): 600-nor - NOR CPU: 600 PLB: 200 OPB: 100 EBC: 100 600-nand - NAND CPU: 600 PLB: 200 OPB: 100 EBC: 100 800-nor - NOR CPU: 800 PLB: 200 OPB: 100 EBC: 100 800-nand - NAND CPU: 800 PLB: 200 OPB: 100 EBC: 100 1000-nor - NOR CPU:1000 PLB: 200 OPB: 100 EBC: 100 1000-nand - NAND CPU:1000 PLB: 200 OPB: 100 EBC: 100 1066-nor - NOR CPU:1066 PLB: 266 OPB: 88 EBC: 88 *** 1066-nand - NAND CPU:1066 PLB: 266 OPB: 88 EBC: 88 => chip_config 600-nor Using configuration: 600-nor - NOR CPU: 600 PLB: 200 OPB: 100 EBC: 100 done (dump via 'i2c md 52 0.1 10') Reset the board for the changes to take effect Other 4xx boards will be migrated to use this command soon as well. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Dirk Eibach <eibach@gdsys.de> Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
* 86xx: Rename ccsr_ddr's sdram_mode_1, sdram_cfg_1 fieldsPeter Tyser2009-07-22-2/+2
| | | | | | | | Rename sdram_mode_1 to sdram_mode and sdram_cfg_1 to sdram_cfg to match the 86xx user's manual and other Freescale architectures Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* ppc: Fix compile error for boards with CONFIG_DDR_ECCPeter Tyser2009-07-17-4/+5
| | | | | | | | | | | | | A bug was introduced by commit e94e460c6e8741f42dab6d8dd4b596ba5d9d79ae which affected non-MPC83xx/85xx/86xx ppc boards which had CONFIG_DDR_ECC defined and resulted in errors such as: Configuring for canyonlands board... fsl_dma.c:50:2: error: #error "Freescale DMA engine not supported on your processor" make[1]: *** No rule to make target `.depend', needed by `libdma.a'. Stop. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk2009-07-16-1/+10
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| * usb: mpc834x: added support of the MPH USB controller in addition to the DR oneValeriy Glushkov2009-07-14-1/+10
| | | | | | | | | | Signed-off-by: Valeriy Glushkov <gvv@lstec.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | Merge branch 'asm-generic' of git://git.denx.de/u-boot-microblazeWolfgang Denk2009-07-16-138/+1
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| * asm-generic: Consolidate errno.h to asm-generic/errno.hMichal Simek2009-07-09-138/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch use blackfin errno.h implementation which correspond Linux kernel one. MIPS implemetation is different that's why I keep it. I removed ppc_error_no.h from Marvell boards which was the same too. I have got ack from ppc40x, blackfin, arm, coldfire and avr custodians. Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Michal Simek <monstr@monstr.eu>
* | MPC512x: factor out common codeWolfgang Denk2009-07-14-0/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have 3 boards for the MPC512x it turns out that they all use the very same fixed_sdram() code. This patch factors out this common code into cpu/mpc512x/fixed_sdram.c and adds a new header file, include/asm-ppc/mpc512x.h, with some macros, inline functions and prototype definitions specific to MPC512x systems. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
* | MPC512x: Add MSCAN1...4 Clock Control RegistersWolfgang Denk2009-07-14-4/+5
|/ | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
* 83xx: Add support for fsl_dma driverPeter Tyser2009-07-02-47/+43
| | | | | | | | 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>
* 85xx: Adds GPIO registers to MPC85xx Memory Map.Poonam Aggrwal2009-07-02-0/+11
| | | | | Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_dma: Break out common memory initialization functionPeter Tyser2009-07-01-0/+3
| | | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_dma: Move dma function prototypes to common header filePeter Tyser2009-07-01-0/+5
| | | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_dma: Add bitfield definitions for common registersPeter Tyser2009-07-01-0/+46
| | | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 8xxx: Break out DMA code to a common filePeter Tyser2009-07-01-0/+7
| | | | | | | | DMA support is now enabled via the CONFIG_FSL_DMA define instead of the previous CONFIG_DDR_ECC Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 86xx: Add CPU_TYPE_ENTRY supportKumar Gala2009-06-30-1/+1
| | | | | | | | Unify with 83xx and 85xx and use CPU_TYPE_ENTRY. We are going to use this to convey the # of cores and DDR width in the near future so its good to keep in sync. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: Add PORBMSR and PORDEVSR shift definesPeter Tyser2009-06-12-0/+2
| | | | | | | | | Add defines similar to those already used for the the 86xx architecture. This will ease sharing of PCI code between the 85xx and 86xx architectures. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl/85xx, 86xx: Sync up DMA codePeter Tyser2009-06-12-0/+2
| | | | | | | | | | | | | | | | | | | | | The following changes were made to sync up the DMA code between the 85xx and 86xx architectures which will make it easier to break out common 8xxx DMA code: 85xx: - Don't set STRANSINT and SPCIORDER fields in SATR register. These bits only have an affect when the SBPATMU bit is set. - Write 0xffffffff instead of 0xfffffff to clear errors in the DMA status register. We may as well clear all 32 bits of the register... 86xx: - Add CONFIG_SYS_MPC86xx_DMA_ADDR define to address DMA registers - Add clearing of errors in the DMA status register when initializing the controller - Clear the channel start bit in the DMA mode register after a transfer Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl: Create common fsl_dma.h for 85xx and 86xx cpusPeter Tyser2009-06-12-146/+57
| | | | | | | | Break out DMA structures for the Freescale MPC85xx and MPC86xx cpus to reduce a large amount of code duplication Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* drivers/qe: Add more SNUM number for QEHaiying Wang2009-06-12-1/+4
| | | | | | | | | Some QE chips like 8569 need more SNUM numbers for supporting 4 UECs in RGMII- 1000 mode. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* drivers/qe: Change QE RISC ALLOCATION to support 4 RISCsHaiying Wang2009-06-12-0/+8
| | | | | | | | | Also define the QE_RISC_ALLOCATION_RISCs to MACROs instead of using enum, and define MAX_QE_RISC for QE based silicons. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: Add QE clk supportHaiying Wang2009-06-12-0/+2
| | | | | | Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Acked-by: Timur Tabi <Timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: Added MPC8535/E identifiersKumar Gala2009-06-12-0/+2
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* mcp512x: Add macros for SCFR LPC divisor accessStefan Roese2009-06-12-0/+3
| | | | | | Thos macros will be used by the esd mecp5123 board. Signed-off-by: Stefan Roese <sr@denx.de>
* mpc85xx: USB: Add supportVivek Mahajan2009-06-12-1/+4
| | | | | | | | The following patch adds 85xx-specific USB support and also revamps Copyright in immap_85xx.h Signed-off-by: Vivek Mahajan <vivek.mahajan@freescale.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
* mpc83xx: USB: Reorganized its supportVivek Mahajan2009-06-12-1/+4
| | | | | | | | | | | | | | | | | The following patch reorganizes/reworks the USB support for mpc83xx as under:- * Moves the 83xx USB clock init from drivers/usb/host/ehci-fsl.c to cpu/mpx83xx/cpu_init.c * Board specific usb_phy_type is read from the environment * Adds USB EHCI specific structure in include/usb/ehci-fsl.h * Copyrights revamped in most of the following files Signed-off-by: Vivek Mahajan <vivek.mahajan@freescale.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
* 83xx: Replace CONFIG_MPC83[0-9]X with MPC83[0-9]xPeter Tyser2009-06-12-14/+14
| | | | | | | | Use the standard lowercase "x" capitalization that other Freescale architectures use for CPU defines to prevent confusion and errors Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* 83xx: Replace CONFIG_MPC83XX with CONFIG_MPC83xxPeter Tyser2009-06-12-6/+6
| | | | | | | | Use the standard lowercase "xx" capitalization that other Freescale architectures use for CPU defines to prevent confusion and errors Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* MPC512x: remove include/mpc512x.hWolfgang Denk2009-06-12-1/+323
| | | | | | | | | | | | | | | | | | | | Move needed definitions (register descriptions etc.) from include/mpc512x.h into include/asm-ppc/immap_512x.h. Instead of using a #define'd register offset, use a function that provides the PATA controller's base address. All the rest of include/mpc512x.h are register offset definitions which can be eliminated by proper use of C structures. There are only a few register offsets remaining that are needed in cpu/mpc512x/start.S; for these we provide cpu/mpc512x/asm-offsets.h which is intended as a temporary workaround only. In a later patch this file will be removed, too, and then auto-generated from the respective C structs. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: John Rigby <jcrigby@gmail.com>
* MPC512x: add more hardware description to immap_512x.hWolfgang Denk2009-06-12-5/+248
| | | | | | | | | | | | | - add GPIO module description - add Address Latch Timing Register description - add IO Control Memory Map - add FEC Memory Map Also change board/freescale/mpc5121ads/mpc5121ads.c and cpu/mpc512x/iopin.c as needed. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: John Rigby <jcrigby@gmail.com>
* 85xx: Fix MURAM size for MPC8569Haiying Wang2009-06-12-2/+7
| | | | | | | MPC8569 has 128K bytes MURAM. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Replace __attribute references with __attribute__Peter Tyser2009-04-28-1/+1
| | | | | | | | __attribute__ follows gcc's documented syntax and is generally more common than __attribute. This change is only asthetic and should not affect functionality. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Update CHANGELOG, coding style cleanup.Wolfgang Denk2009-04-05-1/+0
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* eSPI: add the eSPI register supportMingkai Hu2009-04-04-0/+17
| | | | Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
* fsl_pci: Move prototypes into fsl_pci.h and remove explicit externsKumar Gala2009-04-04-3/+9
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_pci: Renamed immap_fsl_pci.h to fsl_pci.hKumar Gala2009-04-04-0/+0
| | | | | | | Rename the pci header for FSL HW so we can move some prototypes in there and stop doing explicit externs Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 86xx: Cleanup MP supportKumar Gala2009-04-01-0/+31
| | | | | | | | | | | | | | * Use CONFIG_MP instead of CONFIG_NUM_CPUS to match 85xx * Introduce determine_mp_bootpg() helper. We'll need this to address a bug introduced in v2009.03 with 86xx MP booting. We have to make sure to reserve the region of memory used for the MP bootpg() so other u-boot code doesn't use it. * Added dummy versions of cpu_reset(), cpu_status() & cpu_release() to allow cmd_mp.c to build and work. In the future we should look at implementing all these functions. This could be common w/85xx if we use spin tables on 86xx. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* MPC85xx: Add MPC8569 CPU supportHaiying Wang2009-03-30-4/+19
| | | | | | | | | There is a workaround for MPC8569 CPU Errata, which needs to set Bit 13 of LBCR in 4K bootpage. We setup a temp TLB for eLBC controller in bootpage, then invalidate it after LBCR bit 13 is set. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl-ddr: add the DDR3 SPD infrastructureDave Liu2009-03-30-1/+37
| | | | | | | | | - support mirrored DIMMs, not support register DIMMs - test passed on P2020DS board with MT9JSF12872AY-1G1D1 - test passed on MPC8569MDS board with MT8JSF12864HY-1G1D1 Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Travis Wheatley <travis.wheatley@freescale.com>
* Add LSDMR (SDRAM Mode Register) definition on localbusKumar Gala2009-03-30-0/+27
| | | | | | | The masks for various bit defines of LSDMR are common and thus we can define them in one place rather than replicating them in each config.h Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Add LZO decompressor supportStefan Roese2009-03-20-0/+16
| | | | | | | | | | | | | | | | | This patch adds LZO decompression support to U-Boot. It is needed for the upcoming UBIFS support, since UBIFS uses LZO as default compressor/ decompressor. Since we only support read-only in UBIFS, only the decompressor is needed. All this is copied with minor changes from the current Linux kernel version (2.6.28-rc8). This patch only implements this LZO decompressor support for PPC. Other platforms using UBIFS will have to add the required "include/asm/unaligned.h" as well. It should be fairly easy to copy this from the Linux source tree as I have done it for PPC in this patch. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc: mark global bi_enet*addr as legacyMike Frysinger2009-03-20-8/+6
| | | | | | | | | | | | | | | The environment is the canonical storage location of the mac address, so we're killing off the global data location and moving everything to querying the env directly. In the ppc case, these things are part of the legacy ABI, so keep them around but mark them as legacy so no new code will touch them. Also stop calling load_sernum_ethaddr() since all boards now implement this as a stub. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com>
* Add eTSEC 1/2 IO override control (corrected)ksi@koi8.net2009-03-09-1/+1
| | | | | | This adds tsec12ioovcr to include/asm-ppc/immap_85xx.h (was reserved.) Signed-off-by: Sergey Kubushyn <ksi@koi8.net>
* MPC86xx: set CONFIG_MAX_MEM_MAPPED to 2G by defaultBecky Bruce2009-02-23-1/+1
| | | | | | | | | Currently, we get 256MB as the default, but since all the 86xx board configs define a 2G BAT mapping for RAM, raise default to 2G. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Acked-by: Jon Loeliger <jdl@freescale.com>
* 83xx: Add eSDHC support on 8379 EMDS boardAndy Fleming2009-02-16-0/+2
| | | | Signed-off-by: Andy Fleming <afleming@freescale.com>
* 85xx: Add eSDHC support for 8536 DSAndy Fleming2009-02-16-0/+3
| | | | Signed-off-by: Andy Fleming <afleming@freescale.com>
* 32bit BUg fix for DDR2 on 8572Poonam_Aggrwal-b108122009-02-16-0/+17
| | | | | | | This errata fix is required for 32 bit DDR2 controller on 8572. May also be required for P10XX20XX platforms Signed-off-by: Poonam_Agarwal-b10812 <b10812@lc1106.zin33.ap.freescale.net>
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