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* powerpc/85xx: Rework P2020DS pci_init_board to use common FSL PCIe codeKumar Gala2011-01-14-111/+5
| | | | | | | | | Remove duplicated code in P2020DS board and utilize the common fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI controllers based on which PCIe controllers are enabled. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Rework MPC8572DS pci_init_board to use common FSL PCIe codeKumar Gala2011-01-14-89/+13
| | | | | | | | | Remove duplicated code in MPC8572DS board and utilize the common fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI controllers based on which PCIe controllers are enabled. Signed-off-by: Chenhui Zhao <b26998@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/fsl-pci: Add generic code to setup PCIe controllersKumar Gala2011-01-14-65/+160
| | | | | | | | | | | | | | | | | | Since all the PCIe controllers are connected over SERDES on the SoCs we can utilize is_serdes_configured() to determine if a controller is enabled. After which we can setup the ATMUs and LAWs for the controller in a common fashion and allow board code to specify what the controller is connected to for reporting reasons. We also provide a per controller (rather than all) for some systems that may have special requirements. Finally, we refactor the code used by the P1022DS to utilize the new generic code. Based on patch by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/fsl-pci: Determine pci_controller based on cfg addr for dts fixupKumar Gala2011-01-14-41/+20
| | | | | | | | | | | | | | Previously we passed in a specifically named struct pci_controller to determine if we had setup the particular PCI bus. Now we can search for the struct so we dont have to depend on the name or the struct being statically allocated. Introduced new find_hose_by_cfg_addr() to get back a pci_controller struct back by searching for it means we can do things like dynamically allocate them or not have to expose the static structures to all users. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Wolfgang Denk <wd@denx.de>
* powerpc/85xx: Fix bug in dcache_disableKumar Gala2011-01-14-2/+2
| | | | | | | | We set the L1 dache register with a bogus register value. Need to be using 'r3' instead of 'r0'. Reported-by: John Traill <john.traill@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* MPC8xxx DDR: align informational printsBecky Bruce2011-01-14-18/+21
| | | | | | | | | | | | | | | | | | | | Add spaces to cause the informational prints to line up with the ones from init_func_ram() in board.c. Output now looks like this: .... DRAM: Detected 4096 MB of memory This U-Boot only supports < 4G of DDR You could rebuild it with CONFIG_PHYS_64BIT DDR: 2 GiB (DDR2, 64-bit, CL=5, ECC off) .... The prints from lbc_sdram_init() have also been modified to line line up and changed to start with "LBC SDRAM" instead of the confusing "SDRAM". Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx boards: Rename CONFIG_DDR_DLL to CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_INBecky Bruce2011-01-14-12/+11
| | | | | | | | | This config option is for an erratum workaround; rename it to be more clear. Also, drop it from config files don't need it and were undefining it. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* mpc85xx: rename sdram_init() lbc_sdram_init()Becky Bruce2011-01-14-20/+11
| | | | | | | | sdram_init() is used to initialize sdram on the lbc. Rename it accordingly. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* mpc85xx boards: initdram() cleanup/bugfixBecky Bruce2011-01-14-820/+121
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct initdram to use phys_size_t to represent the size of dram; instead of changing this all over the place, and correcting all the other random errors I've noticed, create a common initdram that is used by all non-corenet 85xx parts. Most of the initdram() functions were identical, with 2 common differences: 1) DDR tlbs for the fixed_sdram case were set up in initdram() on some boards, and were part of the tlb_table on others. I have changed them all over to the initdram() method - we shouldn't be accessing dram before this point so they don't need to be done sooner, and this seems cleaner. 2) Parts that require the DDR11 erratum workaround had different implementations - I have adopted the version from the Freescale errata document. It also looks like some of the versions were buggy, and, depending on timing, could have resulted in the DDR controller being disabled. This seems bad. The xpedite boards had a common/fsl_8xxx_ddr.c; with this change only the 517 board uses this so I have moved the ddr code into that board's directory in xpedite517x.c Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Tested-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* mpc85xx/tlb.c: Allow platforms to specify wimge bitsBecky Bruce2011-01-14-1/+5
| | | | | | | | | | | | | Some platforms might want to override the default wimge=0 for DDR. Add CONFIG_SYS_PPC_DDR_WIMGE for those platforms to use. This will initially only be used by TQM85xx, but could be useful for other boards or testing going forward. Note that the name of this define is not 85xx-specific. WIMGE is a fairly universal concept, so any ppc platforms that require different WIMGE settings for DDR can use the same #define. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* tqm85xx: create fixed_sdram() to do sdram setupBecky Bruce2011-01-14-14/+23
| | | | | | | | | | | Also, change this code to use phys_size_t instead of long int. Using common naming for this function will enable us to use the common initdram() for 85xx going forward. Other than the type change, this is just a code rearrange. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Cleanup SGMII detection and reportingKumar Gala2011-01-14-58/+40
| | | | | | | | Use new is_serdes_configured to determine if TSECs are in SGMII mode and report that on the various boards that use or can be configured in SGMII mode in board_eth_init() instead of in the PCI init code. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/8xxx: Replace is_fsl_pci_cfg with is_serdes_configuredKumar Gala2011-01-14-248/+39
| | | | | | | Now that we have serdes support for all 85xx/86xx/Pxxx chips we can replace the is_fsl_pci_cfg() code with the is_serdes_configured(). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_esdhc: Fix esdhc disabled problem on some platformsChenhui Zhao2011-01-14-6/+11
| | | | | | | | | | | | Some new platform's esdhc pins don't share with other function. The eSDHC shouldn't be disabled, even if "esdhc" isn't defined in hwconfig env variable. Use CONFIG_FSL_ESDHC_PIN_MUX to fix this problem. Signed-off-by: Chenhui Zhao <b26998@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Fix wrong SVR value for MPC8567 and MPC8567E processorsPiergiorgio Beruto2011-01-14-2/+2
| | | | | Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Add is_serdes_configured() support for P1021 SERDESKumar Gala2011-01-14-0/+68
| | | | | | | | Add the ability to determine if a given IP block connected on SERDES is configured. This is useful for things like PCIe and SRIO since they are only ever connected on SERDES. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Add is_serdes_configured() support for MPC8544 SERDESKumar Gala2011-01-14-0/+96
| | | | | | | | Add the ability to determine if a given IP block connected on SERDES is configured. This is useful for things like PCIe and SRIO since they are only ever connected on SERDES. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Add is_serdes_configured() support for MPC8569 SERDESKumar Gala2011-01-14-0/+75
| | | | | | | | Add the ability to determine if a given IP block connected on SERDES is configured. This is useful for things like PCIe and SRIO since they are only ever connected on SERDES. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Add is_serdes_configured() support for MPC8568 SERDESKumar Gala2011-01-14-0/+66
| | | | | | | | Add the ability to determine if a given IP block connected on SERDES is configured. This is useful for things like PCIe and SRIO since they are only ever connected on SERDES. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Add is_serdes_configured() support for MPC8548 SERDESKumar Gala2011-01-14-0/+66
| | | | | | | | Add the ability to determine if a given IP block connected on SERDES is configured. This is useful for things like PCIe and SRIO since they are only ever connected on SERDES. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Add is_serdes_configured() support for MPC8572 SERDESKumar Gala2011-01-14-0/+82
| | | | | | | | | Add the ability to determine if a given IP block connected on SERDES is configured. This is useful for things like PCIe and SRIO since they are only ever connected on SERDES. Signed-off-by: Chenhui Zhao <b26998@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Add is_serdes_configured() support for P2020 SERDESKumar Gala2011-01-14-0/+75
| | | | | | | | | Add the ability to determine if a given IP block connected on SERDES is configured. This is useful for things like PCIe and SRIO since they are only ever connected on SERDES. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/86xx: Add SERDES support on MPC8641 & MPC8610Kumar Gala2011-01-14-1/+186
| | | | | | | | | Add the ability to determine if a given IP block connected on SERDES is configured. This is useful for things like PCIe and SRIO since they are only ever connected on SERDES. This mimics the code we have in place for the 85xx platforms. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Create a SERDES section in MakefileKumar Gala2011-01-14-2/+5
| | | | | | | Created a section in the Makefile for SoC specific SERDES code. Also added P1013 SERDES (use P1022 SERDES code). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Replace CONFIG_SYS_HAS_SERDES with a weak functionKumar Gala2011-01-14-5/+6
| | | | | | Instead of a #define use a null weak function for fsl_serdes_init Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Add support for booting from NAND on MPC8572DSKumar Gala2011-01-14-17/+336
| | | | | | | | Mimic support that exists on MPC8536DS on the MPC8572DS to allow booting from NAND. Signed-off-by: Jin Qing <b24347@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* MPC8568/MPC8569: Remove CONFIG_DDR_DLL defineBecky Bruce2011-01-14-2/+0
| | | | | | | | Neither of these parts should have the erratum this is meant to work around. Delete it. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* mpc8569mds: Remove unnecessary CONFIG_SYS_LBC_SDRAM_BASE definitionBecky Bruce2011-01-14-6/+0
| | | | | | | This isn't used - delete it. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* socrates: rename sdram_setup fixed_sdram()Becky Bruce2011-01-14-2/+2
| | | | | | | | | This will help us go to a fixed initdram() for all 85xx boards going forward. sdram_setup() had an argument that it didn't need, since the value was #defined. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* MPC8xxx: Update maintainer entry for Wind River sbc8xxx boardsPaul Gortmaker2011-01-14-5/+8
| | | | | | | | | I've probably got the best chance of getting access to these boards in order to test things, and since Joe's e-mail is bouncing, update the MAINTAINERS entry to reflect this. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Remove support for PM854/PM856 boardsKumar Gala2011-01-14-2210/+0
| | | | | | | | The PM854/PM856 boards are no longer maintained and thus we are removing support for them. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Wolfgang Denk <wd@denx.de>
* powerpc/85xx: Removed support for MPC8540EVAL boardKumar Gala2011-01-14-1750/+0
| | | | | | | The MPC8540EVAL board is no longer maintained and thus we are removing support for it. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* powerpc/85xx: Removed support for ATUM8548 boardKumar Gala2011-01-14-1065/+0
| | | | | | | The ATUM8548 board is no longer maintained and thus we are removing support for it. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge branch 'master' of git://git.denx.de/u-boot-shWolfgang Denk2011-01-12-222/+1307
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| * sh: Add support T-SH7706LSR boardNobuhiro Iwamatsu2011-01-06-4/+17
| | | | | | | | | | | | | | | | | | | | This patch supports T-SH7706LSR board. This is constitution almost same as shmin (T-SH7706LAN). Therefore, most functions work by a change of the setting of config. http://web.kyoto-inet.or.jp/people/takagaki/T-SH7706/T-SH7706LSR.htm Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * sh: Fix build of shmin boardNobuhiro Iwamatsu2011-01-11-1/+1
| | | | | | | | | | | | Change lib$(BOARD).a to lib$(BOARD).o Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * sh: r2dplus: Add support zimagebootNobuhiro Iwamatsu2011-01-11-0/+1
| | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * sh: sh7785lcr: Add support zimagebootNobuhiro Iwamatsu2011-01-11-0/+1
| | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * sh: Add support zimageboot command for Renesas SHNobuhiro Iwamatsu2011-01-11-0/+83
| | | | | | | | | | | | | | | | | | | | Curent U-Boot can boot zImage by use the "go" command. But this is not right method. And this method can not set command-line to linux kernel. zimageboot sets command-line in environment of u-boot in linux kernel, and provides function to boot it. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * sh: Divided macro for zImage and add asm/zimage.hNobuhiro Iwamatsu2011-01-11-16/+45
| | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * sh: Delete the function that was not necessaryNobuhiro Iwamatsu2011-01-11-1/+0
| | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * sh: serial_sh: Fix build in serial_shNobuhiro Iwamatsu2011-01-11-3/+3
| | | | | | | | | | | | | | | | | | The serial of ap325rxa has it of two kinds, and the setting of the clock is different. Because there was a problem by function to judge serial kind, this revised it. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * sh: sh7722: Fix multiple definition of PSDR in serial_shNobuhiro Iwamatsu2011-01-11-0/+1
| | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * sh: Remove SCIF/SCI register infomationNobuhiro Iwamatsu2011-01-11-74/+1
| | | | | | | | | | | | | | | | The register information of SCIF/SCI was compiled by drivers/serial/serial_sh.h. Therefore, these are not necessary. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * sh: Add support showing KByte of flash memory sizeNobuhiro Iwamatsu2011-01-11-2/+6
| | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * sh: Add support shmin boardNobuhiro Iwamatsu2011-01-11-0/+337
| | | | | | | | | | | | | | | | | | | | | | This adds support for the SHMIN SH7706 board(T-SH7706LAN). The CPU of this board is SH7706. There are SDRAM of 32M byte, Flash memory of 512K byte, Serial, 10Base Ether and MMC. http://web.kyoto-inet.or.jp/people/takagaki/T-SH7706/T-SH7706.htm Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * sh: Add support SH7706Nobuhiro Iwamatsu2011-01-11-2/+57
| | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * sh: serial: Update serial driver for SHNobuhiro Iwamatsu2011-01-11-127/+762
| | | | | | | | | | | | | | | | I copied the setting of CPU from Linux kernel and commonized it. By this, we can communalize a kernel and information. And added the serial setting of many CPU's. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-ubiWolfgang Denk2011-01-12-1/+2
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| * | UBIFS: Fix dereferencing type-punned pointer compiler warningDirk Behme2011-01-11-1/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix compiler warning In file included from ubifs.h:2137:0, from ubifs.c:26: misc.h: In function 'ubifs_idx_key': misc.h:263:26: warning: dereferencing type-punned pointer will break strict-aliasing rules seen with gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50). No functional change. CC: Stefan Roese <sr@denx.de> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com> Signed-off-by: Stefan Roese <sr@denx.de>
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