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* ppc4xx: Rework 440GX UIC handlingStefan Roese2008-07-11-245/+269
| | | | | | | | | | | | | 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 Roese2008-07-11-1700/+397
| | | | | | | | | | | | | | 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 Roese2008-07-11-35/+27
| | | | | | | | | 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: Consolidate PPC4xx EBC definesStefan Roese2008-07-11-201/+157
| | | | | | | | | | | This patch removes all EBC related defines from the PPC4xx headers ppc405.h and ppc440.h and introduces a new header include/asm-ppc/ppc4xx-ebc.h with all those defines. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Remove redundant ft_board_setup() functions from some 4xx boardsStefan Roese2008-07-11-149/+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 Erickson2008-07-11-12/+86
| | | | | | | | | 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 Erickson2008-07-11-241/+433
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 AMCC/IBM DDR2 SDRAM ECC Field MnemonicsGrant Erickson2008-07-11-0/+52
| | | | | | | | | Add additional DDR2 SDRAM memory controller DCR mneomnics, condition revision ID DCR based on 405EX, and add field mnemonics for bus error status and ECC error status registers. Signed-off-by: Grant Erickson <gerickson@nuovations.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add SDR0_SRST Mnemonics for the 405EX(r)Grant Erickson2008-07-11-0/+36
| | | | | | | This patch adds bit field mnemonics for the 405EX(r) SDR0_SRST soft reset register. Signed-off-by: Grant Erickson <gerickson@nuovations.com> Signed-off-by: Stefan Roese <sr@denx.de>
* PPC4xx: Correct SDRAM_MCSTAT for PPC405EX(r)Grant Erickson2008-07-11-0/+4
| | | | | | | | | | | | | While the PowerPC 405EX(r) shares in common the AMCC/IBM DDR2 SDRAM controller core also used in the 440SP, 440SPe, 460EX, and 460GT, in the 405EX(r), SDRAM_MCSTAT has a different DCR value. Its present value on the 405EX(r) causes a read back of 0xFFFFFFFF which causes SDRAM initialization to periodically fail since it can prematurely indicate SDRAM ready status. Signed-off-by: Grant Erickson <gerickson@nuovations.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Initial framework of the AMCC PPC460SX redwood reference board.Feng Kan2008-07-11-0/+865
| | | | | | | | | | Add AMCC Redwood reference board that uses the latest PPC 464 CPU processor combined with a rich mix of peripheral controllers. The board will support PCIe, mutiple Gig ethernet ports, advanced hardware RAID assistance and IEEE 1588. Signed-off-by: Feng Kan <fkan@amcc.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add initial 460SX reference board (redwood) config file and defines.Feng Kan2008-07-11-9/+207
| | | | | Signed-off-by: Feng Kan <fkan@amcc.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 Denk2008-07-11-63/+73
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* silence misc printf formatting compiler warningsKim Phillips2008-07-10-16/+16
| | | | Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc512xWolfgang Denk2008-07-10-65/+389
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| * Configuration changes for ADS5121 Rev 3Martha Marx2008-07-10-16/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Marx2008-07-10-49/+322
| | | | | | | | | | | | | | | | | | | | | | 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>
| * Fix "usb part" commandChristian Eggers2008-07-10-4/+15
| | | | | | | | | | | | | | | | Only print partition for selected device if user supplied the <dev> arg with the "usb part [dev]" command. Signed-off-by: Christian Eggers <ceggers@gmx.de> Acked-by: Markus Klotzbuecher <mk@denx.de>
| * fix USB devices with multiple configurationsHarald Welte2008-07-10-15/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes bugs in usbdcore*.c related to the use of devices with multiple configurations. The original code made mistakes about the meaning of configuration value and configuration index, and the resulting off-by-one errors resulted in: * SET_CONFIGURATION always selected the first configuration, no matter what wValue is being passed. * GET_DESCRIPTOR/CONFIGURATION always returned the descriptor for the first configuration (index 0). Signed-off-by: Harald Welte <laforge@openmoko.org> Acked-by: Markus Klotzbuecher <mk@denx.de>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-mpc86xxWolfgang Denk2008-07-10-5/+40
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| * \ Merge commit 'wd/master'Jon Loeliger2008-07-10-1385/+8989
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| * | | Feed the watchdog in u-boot for 8610 board.Jason Jin2008-07-07-2/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The watchdog on 8610 board is enabled by setting sw[6] to on. Once enabled, the watchdog can not be disabled by software. So feed the dog in u-boot is necessary for normal operation. Signed-off-by: Jason Jin <Jason.jin@freescale.com>
| * | | MPC8610HPCD: Report board id, board version and fpga version.Kumar Gala2008-06-19-1/+4
| | | | | | | | | | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | MPC8641HPCN: Report board id, board version and fpga version.Kumar Gala2008-06-19-2/+4
| | | | | | | | | | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | | USB: shutdown USB before bootingMarkus Klotzbücher2008-07-10-0/+18
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a potentially serious issue related to USB which was discouvered by Martin Krause <martin.krause@tqs.de> and fixed for ARM920T. Martin wrote: Turn off USB to prevent the host controller from writing to the SDRAM while Linux is booting. This could happen, because the HCCA (Host Controller Communication Area) lies within the SDRAM and the host controller writes continously to this area (as busmaster!), for example to increase the HccaFrameNumber variable, which happens every 1 ms. This is a slightly modified version of the patch in order to shutdown USB when booting on all architectures. Signed-off-by: Markus Klotzbuecher <mk@denx.de>
* | | Merge branch 'master' of ssh://10.10.0.7/home/wd/git/u-boot/masterWolfgang Denk2008-07-10-19/+21
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| * | Fix "usb part" commandChristian Eggers2008-07-10-4/+15
| | | | | | | | | | | | | | | | | | | | | | | | Only print partition for selected device if user supplied the <dev> arg with the "usb part [dev]" command. Signed-off-by: Christian Eggers <ceggers@gmx.de> Acked-by: Markus Klotzbuecher <mk@denx.de>
| * | fix USB devices with multiple configurationsHarald Welte2008-07-10-15/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes bugs in usbdcore*.c related to the use of devices with multiple configurations. The original code made mistakes about the meaning of configuration value and configuration index, and the resulting off-by-one errors resulted in: * SET_CONFIGURATION always selected the first configuration, no matter what wValue is being passed. * GET_DESCRIPTOR/CONFIGURATION always returned the descriptor for the first configuration (index 0). Signed-off-by: Harald Welte <laforge@openmoko.org> Acked-by: Markus Klotzbuecher <mk@denx.de>
* | | Fix some more print() format errors.Wolfgang Denk2008-07-10-14/+14
|/ / | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xxWolfgang Denk2008-07-10-91/+133
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| * | ppc4xx: Fix printf format warnings now visible with the updated format checkStefan Roese2008-07-10-31/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Roese2008-07-10-13/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | ppc4xx: Remove implementation of testdram() from Korat board supportLarry Johnson2008-07-10-39/+0
| | | | | | | | | | | | | | | Signed-off-by: Larry Johnson <lrj@acm.org> Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: Update and add FDT to Korat board supportLarry Johnson2008-07-10-5/+47
| | | | | | | | | | | | | | | Signed-off-by: Larry Johnson <lrj@acm.org> Signed-off-by: Stefan Roese <sr@denx.de>
| * | Merge branch 'master' of /home/stefan/git/u-boot/u-bootStefan Roese2008-07-10-870/+2785
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| * \ \ Merge branch 'master' of /home/stefan/git/u-boot/u-bootStefan Roese2008-07-07-619/+6191
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| * | | | 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>
* | | | | MTD/NAND: Fix printf format warning in nand codeStefan Roese2008-07-10-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes NAND 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>
* | | | | rtc: Fix printf format warning in m41t60.cStefan Roese2008-07-10-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de>
* | | | | pci: Move PCI device configuration check into a separate weak functionStefan Roese2008-07-10-24/+46
| |_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the check, if a device should be skipped in PCI PNP configuration into the function pci_skip_dev(). This function is defined as weak so that it can be overwritten by a platform specific one if needed. The check if the device should get printed in the PCI summary upon bootup (when CONFIG_PCI_SCAN_SHOW is defined) is moved to the function pci_print_dev() which is also defined as weak too. Signed-off-by: Stefan Roese <sr@denx.de>
* | | | Minor coding style cleanup; update CHANGELOGWolfgang Denk2008-07-10-2/+698
| | | | | | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | | Merge branch 'master' of git://www.denx.de/git/u-boot-nand-flashWolfgang Denk2008-07-10-95/+140
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| * | | | NAND: ifdef-protect most of nand.h when using legacy NAND.Scott Wood2008-07-09-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some macros such as NAND_CTL_SETALE conflict between current and legacy NAND, being defined by the subsystem in the former case and the board config file in the latter. Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | | | NAND: Fix warning due to missing env_ptr casts to u_char * in env_nand.c.Marcel Ziswiler2008-07-09-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The writeenv() and readenv() calls introduced by the recently added bad block management for environment variables were missing casts therefore producing compile time warnings. While at it fixing some typo in a comment and indentation. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
| * | | | NAND: Rename DEBUG to MTDDEBUG to avoid namespace pollution.Scott Wood2008-07-09-90/+132
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | | e1000: add support for 82545GM 64bit PCI-X copper variantPaul Gortmaker2008-07-10-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This PCI-X e1000 variant works by just adding in the correct PCI IDs in the appropriate places. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* | | | SPARC: Build error fixDaniel Hellstrom2008-07-10-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (introduced by commit 391fd93ab23e15ab3dd58a54f5b609024009c378) This patch makes SPARC targets build again. It is caused by phys_addr_t and phys_size_t being defined in the wrong header file. include/lmb.h need those typedefs to build. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* | | | Many spelling fixes in README.Marcel Ziswiler2008-07-10-70/+71
| | | | | | | | | | | | | | | | Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
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