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* ppc4xx: Disable pci node in device tree on CPCI405 pci adaptersMatthias Fuchs2009-01-14-0/+24
| | | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Cleanup CPCI405 board codeMatthias Fuchs2009-01-14-163/+144
| | | | | | | | | | | | This patch cleans up CPCI405 board support: - wrap long lines - unification of spaces in function calls - remove dead code Use correct io accessors on peripherals. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Enable auto RS485 mode on PLU405 boardsMatthias Fuchs2009-01-14-0/+10
| | | | | | | | | | This patch turns on the auto RS485 mode in the 2nd external uart on PLU405 boards. This is a special mode of the used Exar XR16C2850 uart. Because these boards only have a 485 physical layer connected it's a good idea to turn it on by default. Signed-off-by: Matthias Fuchs <mf@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk2009-01-14-55/+67
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| * Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2009-01-14-13/+19
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| | * Some changes of TLB entry setting for MPC8572DSHaiying Wang2009-01-13-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Move the TLB entry of PIXIS_BASE from TLB0 to TLB1[8], because in CAMP mode, all the TLB0 entries will be invalidated after cpu1 brings up kernel, thus cpu0 can not access PIXIS_BASE anymore (any access will cause DataTLBError exception) - Set CONFIG_SYS_DDR_TLB_START to 9 for MPC8572DS board. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
| | * Change DDR tlb start entry to CONFIG param for 85xxHaiying Wang2009-01-13-1/+5
| | | | | | | | | | | | | | | | | | | | | So that we can locate the DDR tlb start entry to the value other than 8. By default, it is still 8. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
| | * Change PCIE1&2 deciide logic on MPC8544DS board more readableRoy Zang2009-01-13-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IO port selection for MPC8544DS board: Port cfg_io_ports PCIE1 0x2, 0x3, 0x4, 0x5, 0x6, 0x7 PCIE2 0x4, 0x5, 0x6, 0x7 PCIE3 0x6, 0x7 This patch changes the PCIE12 and PCIE2 logic more readable. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
| | * PCIE2 and PCIE3 are decided by corresponing bit in devdisr instead of PCIE1 bitRoy Zang2009-01-13-2/+2
| | | | | | | | | | | | | | | | | | | | | PCIE2 and PCIE3 should be decided by corresponing bit in devdisr instead of PCIE1 bit. On MPC8572DS board, PCIE refers to PCIE1. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
| | * Fix IO port selection issue on MPC8544DS and MPC8572DS boardsRoy Zang2009-01-13-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IO port selection is not correct on MPC8572DS and MPC8544DS board. This patch fixes this issue. For MPC8572 Port cfg_io_ports PCIE1 0x2, 0x3, 0x7, 0xb, 0xc, 0xf PCIE2 0x3, 0x7 PCIE3 0x7 For MPC8544 Port cfg_io_ports PCIE1 0x2, 0x3, 0x4, 0x5, 0x6, 0x7 PCIE2 0x4, 0x5, 0x6, 0x7 PCIE3 0x6, 0x7 Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
| * | mpc8610hpcd: Fix PCI mapping conceptsBecky Bruce2009-01-13-19/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Rename _BASE to _BUS, as it's actually a PCI bus address, separate virtual and physical addresses into _VIRT and _PHYS, and use each appopriately. This makes the code easier to read and understand, and facilitates mapping changes going forward. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
| * | sbc8641d: Fix PCI mapping conceptsBecky Bruce2009-01-13-23/+27
| |/ | | | | | | | | | | | | | | | | Rename _BASE to _BUS, as it's actually a PCI bus address, separate virtual and physical addresses into _VIRT and _PHYS, and use each appopriately. This makes the code easier to read and understand, and facilitates mapping changes going forward. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
* | MPC86xx: fix build warningsWolfgang Denk2009-01-12-3/+1
|/ | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk2009-01-10-61/+93
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| * bf537-stamp/nand: fix board_nand_init prototypeMike Frysinger2009-01-07-1/+3
| | | | | | | | | | | | The board_nand_init() function should return an int, not void. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: drop CONFIG_SPI handling in board initMike Frysinger2009-01-07-7/+0
| | | | | | | | | | | | | | The eeprom SPI init functions are duplicated as the common code already executes these for us. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: fix out-of-tree building with ldscriptsMike Frysinger2009-01-07-16/+20
| | | | | | | | | | | | | | Many of the Blackfin board linker scripts are preprocessed, so make sure we output the linker script into the build tree rather than the source tree. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: fix linker scripts to work with --gc-sectionsMike Frysinger2009-01-07-36/+48
| | | | | | | | | | | | | | Make sure all .text sections get pulled in and the entry point is properly referenced so they don't get discarded when linking with --gc-sections. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: set proper LDRFLAGS for parallel booting LDRsMike Frysinger2009-01-07-1/+22
| | | | | | | | | | | | | | In order to boot an LDR out of parallel flash, the ldr utility needs a few flags to tell it to generate the right header. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | at91rm9200: move define from lowlevel_init to headerJean-Christophe PLAGNIOL-VILLARD2009-01-06-48/+49
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | m501sk: move to the common memory setupJean-Christophe PLAGNIOL-VILLARD2009-01-06-202/+33
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | at91rm9200: rename lowlevel init value to CONFIG_SYS_Jean-Christophe PLAGNIOL-VILLARD2009-01-06-203/+203
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | at91: add at91sam9xeek board supportNicolas Ferre2009-01-06-1/+18
| | | | | | | | | | | | | | | | | | | | | | At91sam9xe is basically an at91sam9260 with embedded flash. We can manage it as another entry for at91sam9260 in the Makefile. Check documentation at : http://www.atmel.com/dyn/products/product_card.asp?part_id=4263 Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | fix bmp_logo.h make dependencies to allow parallel buildJean-Christophe PLAGNIOL-VILLARD2009-01-06-1/+1
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | at91: Fix Atmel's at91sam9 boards out of tree buildJean-Christophe PLAGNIOL-VILLARD2009-01-06-0/+4
|/ | | | | | introduced in commit 89a7a87f084c Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2008-12-30-83/+3668
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| * 85xx: Enable inbound PCI config cycles for X-ES boards cleanupPeter Tyser2008-12-29-0/+4
| | | | | | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
| * XPedite5200 board support cleanupPeter Tyser2008-12-29-3/+1200
| | | | | | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
| * mpc8[56]xx: Put localbus clock in sysinfo and gdTrent Piepho2008-12-19-44/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently MPC85xx and MPC86xx boards just calculate the localbus frequency and print it out, but don't save it. This changes where its calculated and stored to be more consistent with the CPU, CCB, TB, and DDR frequencies and the MPC83xx localbus clock. The localbus frequency is added to sysinfo and calculated when sysinfo is set up, in cpu/mpc8[56]xx/speed.c, the same as the other frequencies are. get_clocks() copies the frequency into the global data, as the other frequencies are, into a new field that is only enabled for MPC85xx and MPC86xx. checkcpu() in cpu/mpc8[56]xx/cpu.c will print out the local bus frequency from sysinfo, like the other frequencies, instead of calculating it on the spot. Signed-off-by: Trent Piepho <tpiepho@freescale.com> Acked-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Jon Loeliger <jdl@freescale.com>
| * mpc86xx: Double local bus clock dividerTrent Piepho2008-12-19-0/+1
| | | | | | | | | | | | | | | | The local bus clock divider should be doubled for both 8610 and 8641. Signed-off-by: Trent Piepho <tpiepho@freescale.com> Acked-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Jon Loeliger <jdl@freescale.com>
| * mpc8568: Double local bus clock dividerTrent Piepho2008-12-19-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | The clock divider for the MPC8568 local bus should be doubled, like the other newer MPC85xx chips. Since there are now more chips with a 2x divider than a 1x, and any new 85xx chips will probably be 2x, invert the sense of the #if so that it lists the 1x chips instead of the 2x ones. Signed-off-by: Trent Piepho <tpiepho@freescale.com> Acked-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Jon Loeliger <jdl@freescale.com>
| * 85xx: Fix the boot window issueDave Liu2008-12-19-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If one custom board is using the 8MB flash, it is set as FLASH_BASE = 0xef000000, TEXT_BASE = 0xef780000. The current start.S code will be broken at switch_as. It is because the TLB1[15] is set as 16MB page size, EPN = TEXT_BASE & 0xff000000, RPN = 0xff000000. For the 8MB flash case, the EPN = 0xefxxxxxx, RPN = 0xffxxxxxx. Assume the virt address of switch_as is 0xef7ff18c, the real address of the instruction at switch_as should be 0xff7ff18c. the 0xff7ff18c is out of the range of the default 8MB boot LAW window 0xff800000 - 0xffffffff. So when we switch to AS1 address space at switch_as, the core can't fetch the instruction at switch_as any more. It will cause broken issue. Signed-off-by: Dave Liu <daveliu@freescale.com>
| * sbc8548: use proper PHY addressPaul Gortmaker2008-12-19-2/+2
| | | | | | | | | | | | | | | | | | The values given for the PHY address were wrong, so the code read no valid PHY ID, and fell through to the generic PHY support, which would work on 1000M but would not auto negotiate down to 100M or 10M. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * sbc8548: enable command line editing by default.Paul Gortmaker2008-12-19-0/+1
| | | | | | | | | | | | Lets make things a bit more user friendly. It isn't 1985 anymore. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * sbc8548: don't enable the 3rd and 4th eTSECPaul Gortmaker2008-12-19-14/+1
| | | | | | | | | | | | | | These interfaces don't have usable connectors on the board, so don't bother enumerating or configuring them. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * Set IVPR to kenrel entry point in second core boot pageHaiying Wang2008-12-19-0/+1
| | | | | | | | | | | | | | | | | | | | | | Assuming the OSes exception vectors start from the base of kernel address, and the kernel physical starting address can be relocated to an non-zero address. This patch enables the second core to have a valid IVPR for debugger before kernel setting IVPR in CAMP mode. Otherwise, IVPR is 0x0 and it is not a valid value for second core which runs kernel at different physical address other than 0x0. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
| * mpc8xxx: LCRR[CLKDIV] is sometimes five bitsTrent Piepho2008-12-19-15/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | On newer CPUs, 8536, 8572, and 8610, the CLKDIV field of LCRR is five bits instead of four. In order to avoid an ifdef, LCRR_CLKDIV is set to 0x1f on all systems. It should be safe as the fifth bit was defined as reserved and set to 0. Code that was using a hard coded 0x0f is changed to use LCRR_CLKDIV. Signed-off-by: Trent Piepho <tpiepho@freescale.com> Acked-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Jon Loeliger <jdl@freescale.com>
| * mpc8[56]xx: Put localbus clock in device treeTrent Piepho2008-12-19-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Export the localbus frequency in the device tree, the same way the CPU, TB, CCB, and various other frequencies are exported in their respective device tree nodes. Some localbus devices need this information to be programed correctly, so it makes sense to export it along with the other frequencies. Unfortunately, when someone wrote the localbus dts bindings, they didn't bother to define what the "compatible" property should be. So it seems no one was quite sure what to put in their dts files. Based on current existing dts files in the kernel source, I've used "fsl,pq3-localbus" and "fsl,elbc" for MPC85xx, which are used by almost all of the 85xx devices, and are looked for by the Linux code. The eLBC is apparently not entirely backward compatible with the pq3 LBC and so eLBC equipped platforms like 8572 won't use pq3-localbus. For MPC86xx, I've used "fsl,elbc" which is used by some of the 86xx systems and is also looked for by the Linux code. On MPC8641, I've also used "fsl,mpc8641-localbus" as it is also commonly used in dts files, some of which don't use "fsl,elbc" or any other acceptable name to match on. Signed-off-by: Trent Piepho <tpiepho@freescale.com> Acked-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Jon Loeliger <jdl@freescale.com>
| * NAND FSL elbc: Use virt_to_phys to determine which bank is in useKumar Gala2008-12-19-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | The current code that determines which bank/chipselect is used for a given NAND instance only worked for 32-bit addresses and assumed a 1:1 mapping. This breaks in 36-bit physical configs. The proper way to handle this is to use the virt_to_phys() and BR_PHYS_ADDR() routinues to match the 34-bit lbc bus address with the the virtual address the NAND code uses. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Scott Wood <scottwood@freescale.com>
| * ppc: Use addrmap in virt_to_phys and map_physmem.Kumar Gala2008-12-19-0/+12
| | | | | | | | | | | | | | If we have addr map support enabled use the mapping functions to implement virt_to_phys() and map_physmem(). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * 85xx: Add support to populate addr map based on TLB settingsKumar Gala2008-12-19-0/+45
| | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * XPedite5200 board supportPeter Tyser2008-12-19-5/+106
| | | | | | | | | | | | | | Initial support for Extreme Engineering Solutions XPedite5200 - a MPC8548-based PMC single board computer. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
| * 85xx: Enable inbound PCI config cycles for X-ES boardsPeter Tyser2008-12-19-0/+15
| | | | | | | | | | | | | | Update X-ES Freescale boards to allow inbound PCI configuration cycles when configured as agent/endpoint. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
| * XPedite5370 board supportPeter Tyser2008-12-19-0/+1832
| | | | | | | | | | | | | | | | Initial support for Extreme Engineering Solutions XPedite5370 - a MPC8572-based 3U VPX single board computer with a PMC/XMC site. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
| * Add support for PCA953x I2C gpio devicesPeter Tyser2008-12-19-0/+324
| | | | | | | | | | | | | | | | | | | | | | Initial support for NXP's 4 and 8 bit I2C gpio expanders (eg pca9537, pca9557, etc). The CONFIG_PCA953X define enables support for the devices while the CONFIG_CMD_PCA953X define enables the pca953x command. The CONFIG_CMD_PCA953X_INFO define enables an 'info' sub-command which provides summary information for the given pca953x device. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
| * pci/fsl_pci_init: Enable inbound PCI config cyclesPeter Tyser2008-12-19-0/+29
| | | | | | | | | | | | | | | | Add fsl_pci_config_unlock() function to enable a PCI/PCIe interface configured in agent/endpoint mode to respond to inbound PCI configuration cycles. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-mipsWolfgang Denk2008-12-30-3/+87
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| * | MIPS: qemu_mips: update doc to generate and to use qemu flash, ide fileJean-Christophe PLAGNIOL-VILLARD2008-12-17-9/+58
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
| * | MIPS: qemu_mips: update doc to use all disk and boot linux kernelJean-Christophe PLAGNIOL-VILLARD2008-12-17-1/+36
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
| * | MIPS: qemu_mips: move env storage just after u-bootJean-Christophe PLAGNIOL-VILLARD2008-12-17-1/+1
| |/ | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
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