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* ppc4xx: Rework 440GX UIC handlingStefan Roese2008-07-11-85/+36
| | | | | | | | | | | | | This patch reworks the 440GX interrupt handling so that the common 4xx code can be used. The 440GX is an exception to all other 4xx variants by having the cascading interrupt vectors not on UIC0 but on a special UIC named UICB0 (UIC Base 0). With this patch now, U-Boot references the 440GX UICB0 when UIC0 is selected. And the common 4xx interrupt handling is simpler without any 440GX special cases. Also some additional cleanup to cpu/ppc4xx/interrupt.c is done. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Consolidate PPC4xx UIC definesStefan Roese2008-07-11-328/+157
| | | | | | | | | | | | | | This 2nd patch now removes all UIC mask bit definition. They should be generated from the vectors by using the UIC_MASK() macro from now on. This way only the vectors need to get defined for new PPC's. Also only the really used interrupt vectors are now defined. This makes definitions for new PPC versions easier and less error prone. Another part of this patch is that the 4xx emac driver got a little cleanup, since now the usage of the interrupts is clearer. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Consolidate PPC4xx UIC definesStefan Roese2008-07-11-5/+2
| | | | | | | | | This patch is the first step to consolidate the UIC related defines in the 4xx headers. Move header from asm-ppc/ppc4xx-intvec.h to asm-ppc/ppc4xx-uic.h as it will hold all UIC related defines in the next steps. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Remove redundant ft_board_setup() functions from some 4xx boardsStefan Roese2008-07-11-2/+10
| | | | | | | | | This patch removes some ft_board_setup() functions from some 4xx boards. This can be done since we now have a default weak implementation for this in cpu/ppc4xx/fdt.c. Only board in need for a different/custom implementation like canyonlands need their own version. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Fix merge problems in 44x_spd_ddr2.cStefan Roese2008-07-11-16/+19
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add MII mode support to the EMAC RGMII BridgeGrant Erickson2008-07-11-11/+69
| | | | | | | | | This patch adds support for placing the RGMII bridge on the PPC405EX(r) into MII/GMII mode and allows a board-specific configuration to specify the bridge mode at compile-time. Signed-off-by: Grant Erickson <gerickson@nuovations.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add Mnemonics for AMCC/IBM DDR2 SDRAM ControllerGrant Erickson2008-07-11-165/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch completes the preprocessor mneomics for the IBM DDR2 SDRAM controller registers (MODT and INITPLR) used by the PowerPC405EX(r). The MMODE and MEMODE registers are unified with their peer values used for the INITPLR MR and EMR registers, respectively. Finally, a spelling typo is correct (MANUEL to MANUAL). With these mnemonics in place, the CFG_SDRAM0_* magic numbers for Kilauea are replaced by equivalent mnemonics to make it easier to compare and contrast other 405EX(r)-based boards (e.g. during board bring-up). Finally, unified the SDRAM controller register dump routine such that it can be used across all processor variants that utilize the IBM DDR2 SDRAM controller core. It produces output of the form: PPC4xx IBM DDR2 Register Dump: ... SDRAM_MB0CF[40] = 0x00006701 ... which is '<mnemonic>[<DCR #>] = <value>'. The DCR number is included since it is not uncommon that the DCR values in header files get mixed up and it helps to validate, at a glance, they match what is printed in the user manual. Tested on: AMCC Kilauea/Haleakala: - NFS Linux Boot: PASSED - NAND Linux Boot: PASSED Signed-off-by: Grant Erickson <gerickson@nuovations.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add initial 460SX defines for the cpu/ppc4xx directory.Feng Kan2008-07-11-4/+54
| | | | | Signed-off-by: Feng Kan <fkan@amcc.com> Signed-off-by: Stefan Roese <sr@denx.de>
* Fix some more print() format errors.Wolfgang Denk2008-07-11-2/+2
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* silence misc printf formatting compiler warningsKim Phillips2008-07-10-4/+4
| | | | Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc512xWolfgang Denk2008-07-10-17/+6
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| * Configuration changes for ADS5121 Rev 3Martha Marx2008-07-10-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ADS5121 Rev 3 board is now the default config config targets are now ads5121_config Rev 3 board with PCI M41T62 on board RTC 512MB DRAM ads5121_rev2_config Rev 2 board with No PCI 256MB DRAM Signed-off-by: Martha Marx <mmarx@silicontkx.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: John Rigby <jrigby@freescale.com>
| * Consolidate ADS5121 IO Pin configurationMartha Marx2008-07-10-15/+0
| | | | | | | | | | | | | | | | | | | | | | Consolidate ADS5121 IO Pin configuration to one file board/ads5121/iopin.c. Remove pin config from cpu/mpc512x/fec.c Signed-off-by: Martha Marx <mmarx@silicontkx.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: John Rigby <jrigby@freescale.com>
* | Merge commit 'wd/master'Jon Loeliger2008-07-10-892/+366
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| * ppc4xx: Fix printf format warnings now visible with the updated format checkStefan Roese2008-07-10-25/+25
| | | | | | | | | | | | | | | | | | This patch fixes ppc4xx related printf format warning. Those warnings are now visible since patch dc4b0b38d4aadf08826f6c31270f1eecd27964fd [Fix printf errors.] by Andrew Klossner has been applied. Thanks, this is really helpful. Signed-off-by: Stefan Roese <sr@denx.de>
| * ppc4xx: Enable support for > 2GB SDRAM on AMCC KatmaiStefan Roese2008-07-10-11/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | Newer PPC's like 440SPe, 460EX/GT can be equipped with more than 2GB of SDRAM. To support such configurations, we "only" map the first 2GB via the TLB's. We need some free virtual address space for the remaining peripherals like, SoC devices, FLASH etc. Note that ECC is currently not supported on configurations with more than 2GB SDRAM. This is because we only map the first 2GB on such systems, and therefore the ECC parity byte of the remaining area can't be written. Signed-off-by: Stefan Roese <sr@denx.de>
| * Merge branch 'master' of /home/stefan/git/u-boot/u-bootStefan Roese2008-07-10-801/+130
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| | * Minor coding style cleanup; update CHANGELOGWolfgang Denk2008-07-10-2/+1
| | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
| | * Merge branch 'master' of git://www.denx.de/git/u-boot-nand-flashWolfgang Denk2008-07-10-3/+7
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| | | * NAND: Rename DEBUG to MTDDEBUG to avoid namespace pollution.Scott Wood2008-07-09-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is particularly problematic now that non-NAND-specific code is including <nand.h>, and thus all debugging code is being compiled regardless of whether it was requested, as reported by Scott McNutt <smcnutt@psyent.com>. Signed-off-by: Scott Wood <scottwood@freescale.com>
| | * | Minor spelling fix in comment.Marcel Ziswiler2008-07-10-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
| | * | mmc: Move atmel_mci driver into drivers/mmcHaavard Skinnemoen2008-07-10-750/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes it easier to use the driver on other platforms. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Acked-by: Jean-Chritophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| | * | avr32: Use CONFIG_ATMEL_MCI to select the atmel_mci driverHaavard Skinnemoen2008-07-10-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After we move the atmel_mci driver into drivers/mmc, we can't select it with CONFIG_MMC anymore. Introduce a new symbol specifically for this driver so that there's no ambiguity. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Acked-by: Jean-Chritophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| | * | FDT memory and pci node fixes for MPC8260ADSMatvejchikov Ilya2008-07-09-0/+12
| | | | | | | | | | | | | | | | Signed-off-by: Matvejchikov Ilya <matvejchikov@gmail.com>
| | * | Fix printf errors.Andrew Klossner2008-07-09-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The compiler will help find mismatches between printf formats and arguments if you let it. This patch adds the necessary attributes to declarations in include/common.h, then begins to correct the resulting compiler warnings. Some of these were bugs, e.g., "$d" instead of "%d" and incorrect arguments. Others were just annoying, like int-long mismatches on a system where both are 32 bits. It's worth fixing the annoying errors to catch the real ones. Signed-off-by: Andrew Klossner <andrew@cesa.opbu.xerox.com>
| | * | Merge branch 'master' of git://www.denx.de/git/u-boot-netWolfgang Denk2008-07-09-41/+105
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| | | * | Remove duplicate code in cpu/arm926ejs/davinci/lxt972.c.Hugo Villeneuve2008-07-06-27/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove duplicate code in cpu/arm926ejs/davinci/lxt972.c. Remove duplicate code in a if/else block in cpu/arm926ejs/davinci/lxt972.c. Fixed style issues. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| | | * | Remove duplicate definitions in include/lxt971a.h.Hugo Villeneuve2008-07-06-14/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove duplicate definitions in include/lxt971a.h. Remove duplicate registers and bits definitions in include/lxt971a.h for standard MII registers, and use values in include/miiphy.h instead. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| | | * | Add mechanisms for CPU and board-specific Ethernet initializationBen Warren2008-07-06-0/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * | | sh: Fix SH-boards compile errorNobuhiro Iwamatsu2008-07-08-2/+2
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | By Cleanup out-or-tree building for some boards (.depend) (commit:c8a3b109f07f02342d097b30908965f7261d9f15) because filse ware changed, some SH-boards have compile error. I revised this problem. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | Merge branch 'master' of /home/stefan/git/u-boot/u-bootStefan Roese2008-07-07-46/+143
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| | * | Merge branch 'master' of git://www.denx.de/git/u-boot-avr32Wolfgang Denk2008-07-07-22/+90
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| | | * | avr32: Fix SPI portmux initializationHaavard Skinnemoen2008-06-20-22/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new GPIO manipulation functions to set up the chip select lines, and make sure both busses use GPIO for chip select control. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | | * | avr32: Add GPIO manipulation functionsPeter Ma2008-06-20-0/+56
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds GPIO manipulation functions for AVR32 AP7 platform. Signed-off-by: Peter Ma <pma@mediamatech.com> [haavard.skinnemoen@atmel.com: coding style fixup, slight simplification] Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | * | Merge branch 'master' of git://www.denx.de/git/u-boot-mpc83xxWolfgang Denk2008-07-07-1/+5
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| | | * | fix system config overwrite @ MPC834x and MPC8313Andre Schwarz2008-06-25-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During 83xx setup the "System I/O configuration register high" gets overwritten with user defined value if CFG_SICRH is defined. Regarding to the MPC834x manual (Table 5-28 reve.1) bits 28+29 of SICRH must keep their reset value regardless of configuration. On my board (using RGMII) those bits are set after reset - yet it's unclear where they come from. The patch keeps both bits on MPC834x and MPC8313. Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.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>
| | * | ppc4xx: Rename CONFIG_XILINX_ML300 to CONFIG_XILINX_405Michal Simek2008-07-06-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change helps with better handling with others Xilinx based platform. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stefan Roese <sr@denx.de>
| | * | Merge branch 'master' of ssh+git://mercury.denx.de/home/wd/git/u-boot/masterWolfgang Denk2008-07-06-22/+47
| | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: board/amirix/ap1000/serial.c board/exbitgen/exbitgen.c board/exbitgen/flash.c board/ml2/serial.c board/xilinx/ml300/serial.c Signed-off-by: Wolfgang Denk <wd@denx.de>
| | | * | Cleanup out-or-tree building for some boards (.depend)Wolfgang Denk2008-07-02-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
| | | * | Cleanup: fix out-of-tree building for some boardsWolfgang Denk2008-07-02-14/+30
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
| | | * | Cleanup: replace hard-wired $(AR) 'crv' settings by $(ARFLAGS)Wolfgang Denk2008-07-02-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
| | | * | mpc8260: add fdt_fixup_ethernet supportEsben Haabendal2008-07-01-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for updating mac-address and local-mac-address in fdt for all MPC8260 targets. Signed-off-by: Esben Haabendal <eha@doredevelopment.dk>
| | | * | i.MX31: fixed CTRL-C detectionJuergen Kilb2008-07-01-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Register URXD contains status information in bits [15..8]. With status bit 15 set, CTRL-C was reported as 0x8003 instead of 0x03. Therefore CTRL-C was not detected. To solve this, bits [15..8] were masked out now. Signed-off-by: Juergen Kilb <J.Kilb@gmx.de> Acked-by: Felix Radensky <felix@embedded-sol.com>
| | | * | Coding Style CleanupWolfgang Denk2008-06-28-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
| | | * | MMC: Consolidate MMC/SD command definitionsHaavard Skinnemoen2008-06-28-6/+9
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This moves the MMC and SD Card command definitions from include/asm/arch/mmc.h into include/mmc.h. These definitions are given by the MMC and SD Card standards, not by any particular architecture. There's a lot more room for consolidation in the MMC drivers which I'm hoping to get done eventually, but this patch is a start. Compile-tested for all avr32 boards as well as lpc2292sodimm and lubbock. This should cover all three mmc drivers in the tree. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | | ppc4xx: Fix 460EX/GT PCIe port initializationStefan Roese2008-07-01-7/+5
| |/ / | | | | | | | | | | | | | | | | | | | | | This patch fixes a bug where the 460EX/GT PCIe UTLSET1 register was configured incorrectly. Thanks to Olga Buchonina from AMCC for pointing this out. Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: Fix 460EX errata with CPU lockup upon high AHB trafficStefan Roese2008-06-30-2/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements a fix provided by AMCC so that the lockup upon simultanious traffic on AHB USB OTG, USB 2.0 and SATA doesn't occur anymore: Set SDR0_AHB_CFG[A2P_INCR4] (bit 24) and clear SDR0_AHB_CFG[A2P_PROT2] (bit 25) for a new 460EX errata regarding concurrent use of AHB USB OTG, USB 2.0 host and SATA. This errata is not officially available yet. I'll update the comment to add the errata number later. Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: Fix problem in gpio_config()Stefan Roese2008-06-23-2/+2
| |/ | | | | | | | | | | | | As pointed out by Guennadi Liakhovetski (thanks), pin2 is already shifted left by one. So the additional shift is bogus. Signed-off-by: Stefan Roese <sr@denx.de>
| * Fix 4xx build issueAnatolij Gustschin2008-06-19-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Building for 4xx doesn't work since commit 4dbdb768: In file included from 4xx_pcie.c:28: include/asm/processor.h:971: error: expected ')' before 'ver' make[1]: *** [4xx_pcie.o] Error 1 This patch fixes the problem. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
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