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* 86xx: Remove redundant code in initdramBecky Bruce2009-11-04-5/+0
| | | | | | | | The same code exists both inside an #ifdef and outside of it. Remove the extra code for all the 86xx boards. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* ppc: Enable full relocation to RAMPeter Tyser2009-10-03-1/+0
| | | | | | | | | | | | | The following changes allow U-Boot to fully relocate from flash to RAM: - Remove linker scripts' .fixup sections from the .text section - Add -mrelocatable to PLATFORM_RELFLAGS for all boards - Define CONFIG_RELOC_FIXUP_WORKS for all boards Previously, U-Boot would partially relocate, but statically initialized pointers needed to be manually relocated. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* mpc8610hpcd: Use common 86xx fdt fixup codePeter Tyser2009-09-24-13/+1
| | | | | | | | Using the common 86xx fdt fixups removes some board-specific code and should make the mpc8610hpcd easier to maintain in the long run. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* ppc/8xxx: Refactor code to determine if PCI is enabled & agent/hostKumar Gala2009-09-08-7/+5
| | | | | | | | | | | Refactor the code into a simple bitmask lookup table that determines if a given PCI controller is enabled and if its in host/root-complex or agent/end-point mode. Each processor in the PQ3/MPC86xx family specified different encodings for the cfg_host_agt[] and cfg_IO_ports[] boot strapping signals. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 86xx: Remove redudant PLATFORM_CPPFLAGSKumar Gala2009-08-28-3/+0
| | | | | | | | | | | | For historic reasons we had defined some additional PLATFORM_CPPFLAGS like: PLATFORM_CPPFLAGS += -DCONFIG_MPC86xx=1 PLATFORM_CPPFLAGS += -DCONFIG_MPC8641=1 However these are all captured in the config.h and thus redudant. Also moved common 86xx flags into cpu/mpc86xx/config.mk. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* pci/fsl_pci_init: Fold fsl_pci_setup_inbound_windows into fsl_pci_initKumar Gala2009-08-28-9/+0
| | | | | | | | Every platform that calls fsl_pci_init calls fsl_pci_setup_inbound_windows before it calls fsl_pci_init. There isn't any reason to just call it from fsl_pci_init and simplify things a bit. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* pci/fsl_pci_init: Fold pci_setup_indirect into fsl_pci_initKumar Gala2009-08-28-9/+3
| | | | | | | | Every platform that calls fsl_pci_init calls pci_setup_indirect before it calls fsl_pci_init. There isn't any reason to just call it from fsl_pci_init and simplify things a bit. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx/86xx: Replace in8/out8 with in_8/out_8 on FSL boardsKumar Gala2009-07-22-17/+21
| | | | | | | The pixis code used in8/out8 all over the place. Replace it with in_8/out_8 macros. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 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>
* stdio/device: rework function naming conventionJean-Christophe PLAGNIOL-VILLARD2009-07-18-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | So far the console API uses the following naming convention: ======Extract====== typedef struct device_t; int device_register (device_t * dev); int devices_init (void); int device_deregister(char *devname); struct list_head* device_get_list(void); device_t* device_get_by_name(char* name); device_t* device_clone(device_t *dev); ======= which is too generic and confusing. Instead of using device_XX and device_t we change this into stdio_XX and stdio_dev This will also allow to add later a generic device mechanism in order to have support for multiple devices and driver instances. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Edited commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
* General help message cleanupWolfgang Denk2009-06-12-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many of the help messages were not really helpful; for example, many commands that take no arguments would not print a correct synopsis line, but "No additional help available." which is not exactly wrong, but not helpful either. Commit ``Make "usage" messages more helpful.'' changed this partially. But it also became clear that lots of "Usage" and "Help" messages (fields "usage" and "help" in struct cmd_tbl_s respective) were actually redundant. This patch cleans this up - for example: Before: => help dtt dtt - Digital Thermometer and Thermostat Usage: dtt - Read temperature from digital thermometer and thermostat. After: => help dtt dtt - Read temperature from Digital Thermometer and Thermostat Usage: dtt Signed-off-by: Wolfgang Denk <wd@denx.de>
* fsl_pci: Move prototypes into fsl_pci.h and remove explicit externsKumar Gala2009-04-04-6/+0
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_pci: Renamed immap_fsl_pci.h to fsl_pci.hKumar Gala2009-04-04-1/+1
| | | | | | | 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>
* Fix all linker script to handle all rodata sectionsTrent Piepho2009-03-20-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A recent gcc added a new unaligned rodata section called '.rodata.str1.1', which needs to be added the the linker script. Instead of just adding this one section, we use a wildcard ".rodata*" to get all rodata linker section gcc has now and might add in the future. However, '*(.rodata*)' by itself will result in sub-optimal section ordering. The sections will be sorted by object file, which causes extra padding between the unaligned rodata.str.1.1 of one object file and the aligned rodata of the next object file. This is easy to fix by using the SORT_BY_ALIGNMENT command. This patch has not be tested one most of the boards modified. Some boards have a linker script that looks something like this: *(.text) . = ALIGN(16); *(.rodata) *(.rodata.str1.4) *(.eh_frame) I change this to: *(.text) . = ALIGN(16); *(.eh_frame) *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) This means the start of rodata will no longer be 16 bytes aligned. However, the boundary between text and rodata/eh_frame is still aligned to 16 bytes, which is what I think the real purpose of the ALIGN call is. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
* 86xx: Reset updatePeter Tyser2009-02-16-0/+8
| | | | | | | | | | Update the 86xx reset sequence to try executing a board-specific reset function. If the board-specific reset is not implemented or does not succeed, then assert #HRESET_REQ. Using #HRESET_REQ is a more standard reset procedure than the previous method and allows all board peripherals to be reset if needed. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Command usage cleanupPeter Tyser2009-01-28-1/+1
| | | | | | | | Remove command name from all command "usage" fields and update common/command.c to display "name - usage" instead of just "usage". Also remove newlines from command usage fields. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Standardize command usage messages with cmd_usage()Peter Tyser2009-01-28-1/+1
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Clean up diufb command definitionsPeter Tyser2009-01-28-1/+1
| | | | | | | The diufb command usage formatting is non-standard. It was made standard in preparation for larger command usage updates. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* fsl-ddr: use the 1T timing as default configurationDave Liu2009-01-23-0/+3
| | | | | | | | | For light loaded system, we use the 1T timing to gain better memory performance, but for some heavily loaded system, you have to add the 2T timing options to board files. Signed-off-by: Dave Liu <daveliu@freescale.com> Acked-by: Andy Fleming <afleming@freescale.com>
* mpc8610hpcd: Fix PCI mapping conceptsBecky Bruce2009-01-13-8/+8
| | | | | | | | | 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>
* Align end of bss by 4 bytesSelvamuthukumar2008-11-18-0/+1
| | | | | | | | | | Most of the bss initialization loop increments 4 bytes at a time. And the loop end is checked for an 'equal' condition. Make the bss end address aligned by 4, so that the loop will end as expected. Signed-off-by: Selvamuthukumar <selva.muthukumar@e-coninfotech.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge commit 'wd/master'Jon Loeliger2008-11-10-1/+1
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| * Coding Style cleanup, update CHANGELOGWolfgang Denk2008-11-02-1/+1
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | 86xx: Make dram_size a phys_size_tBecky Bruce2008-11-03-3/+3
|/ | | | | | It's currently a long and should be phys_size_t. Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
* 86xx: remove the unused ddr_enable_ecc in the board fileDave Liu2008-10-30-11/+0
| | | | | | | | | The DDR controller of 86xx processors have the ECC data init feature, and the new DDR code is using the feature, we don't need the way with DMA to init memory again. Signed-off-by: Dave Liu <daveliu@freescale.com> Acked-by: Kumar Gala <kumar.gala@freescale.com>
* 86xx: Convert all fsl_pci_init users to new APIsKumar Gala2008-10-24-54/+24
| | | | | | | | | | | | Converted MPC8610HCPD, MPC8641HPCN, and SBC8641D to use fsl_pci_setup_inbound_windows() and ft_fsl_pci_setup(). With these changes the board code is a bit smaller and we get dma-ranges set in the device tree for these boards. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com> Acked-by: Jon Loeliger <jdl@freescale.com>
* Pass dimm parameters to populate populate controller optionsHaiying Wang2008-10-18-1/+4
| | | | | | | | | | | | | Because some dimm parameters like n_ranks needs to be used with the board frequency to choose the board parameters like clk_adjust etc. in the board_specific_paramesters table of the board ddr file, we need to pass the dimm parameters to the board file. * move ddr dimm parameters header file from /cpu to /include directory. * add ddr dimm parameters to populate board specific options. * Fix fsl_ddr_board_options() for all the 8xxx boards which call this function. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-47/+47
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Introduce netdev.h header file and remove externsBen Warren2008-09-02-6/+2
| | | | | | | This addresses all drivers whose initializers have already been moved to board_eth_init()/cpu_eth_init(). Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Moved initialization of ULI526X Ethernet driver to board code.Ben Warren2008-08-26-0/+10
| | | | | | | The only board using this driver is the Freescale MPC8610HPCD board. Removed initialization for the driver from net/eth.c Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* FSL DDR: Convert MPC8610HPCD to new DDR code.Jon Loeliger2008-08-27-6/+86
| | | | | Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Fix some more print() format errors.Wolfgang Denk2008-07-11-2/+2
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge commit 'wd/master'Jon Loeliger2008-07-10-1/+1
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| * Cleanup out-or-tree building for some boards (.depend)Wolfgang Denk2008-07-02-1/+1
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | MPC8610HPCD: Report board id, board version and fpga version.Kumar Gala2008-06-19-1/+4
|/ | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Change initdram() return type to phys_size_tBecky Bruce2008-06-12-1/+1
| | | | | | | | | | | | | | | | | | | This patch changes the return type of initdram() from long int to phys_size_t. This is required for a couple of reasons: long int limits the amount of dram to 2GB, and u-boot in general is moving over to phys_size_t to represent the size of physical memory. phys_size_t is defined as an unsigned long on almost all current platforms. This patch *only* changes the return type of the initdram function (in include/common.h, as well as in each board's implementation of initdram). It does not actually modify the code inside the function on any of the platforms; platforms which wish to support more than 2GB of DRAM will need to modify their initdram() function code. Build tested with MAKEALL for ppc, arm, mips, mips-el. Booted on powerpc MPC8641HPCN. Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-mpc85xxWolfgang Denk2008-06-11-9/+9
|\ | | | | | | | | | | | | | | Conflicts: include/asm-ppc/fsl_lbc.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * 85xx/86xx: Move to dynamic mgmt of LAWsKumar Gala2008-06-11-9/+9
| | | | | | | | | | | | | | | | | | | | | | With the new LAW interface (set_next_law) we can move to letting the system allocate which LAWs are used for what purpose. This makes life a bit easier going forward with the new DDR code. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andy Fleming <afleming@freescale.com> Acked-by: Jon Loeliger <jdl@freescale.com> Acked-by: Becky Bruce <becky.bruce@freescale.com>
* | Merge commit 'wd/master'Jon Loeliger2008-06-06-0/+20
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| * Move pixel clock setting to board fileYork Sun2008-05-21-0/+20
| | | | | | | | | | | | | | The clock divider has different format in 5121 and 8610. This patch moves it to board specific code. Signed-off-by: York Sun <yorksun@freescale.com>
* | mpc86xx: Removed unused and unconfigured memory test code.Jon Loeliger2008-05-19-36/+0
|/ | | | | | Besides, other common code exists. Signed-off-by: Jon Loeliger <jdl@freescale.com>
* MPC8610HPCD: Drop -O2 from the build flagsKumar Gala2008-05-03-1/+1
| | | | | | Make the flags use -Os like all other boards Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx/86xx: Rename ext_refrec to timing_cfg_3 to match docsKumar Gala2008-04-29-1/+1
| | | | | | | All the 85xx and 86xx UM describe the register as timing_cfg_3 not as ext_refrec. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* FSL: Clean up board/freescale/common/MakefileJon Loeliger2008-03-26-4/+0
| | | | | | | | | | | | | | | Each file that can be built here now follows some CONFIG_ option so that they are appropriately built or not, as needed. And CONFIG_ defines were added to various board config files to make sure that happens. The other board/freescale/*/Makefiles no longer need to reach up and over into ../common to build their individually needed files any more. Boards that are CDS specific were renamed with cds_ prefix. Signed-off-by: Jon Loeliger <jdl@freescale.com>
* Remove erroneous or extra spd.h #includers.Jon Loeliger2008-03-05-5/+1
| | | | | | | | | | Many of the spd.h #includers don't need it, and wanted to have spd_sdram() declared instead. Since they didn't get that, some also had open coded extern declarations of it instead or as well. Fix it all up by using spd_sdram.h where needed. Signed-off-by: Jon Loeliger <jdl@freescale.com>
* 86xx: Fix GUR PCI config registers properly.Jon Loeliger2008-02-20-2/+4
| | | | | | | | | | | | | | Back in commit 975a083a5ef785c414b35f9c5b8ae25b26b41524 where I tried to "8610HPCD: Fix typos in two PCI setup registers", I botched it due to not realizing that 8610 and 8641 had different Global Utility Register defintions, one of which was like 85xx, and the other wasn't. Correct this problem by introducing two symbols, one for each 86xx SoC, but neither of which is named anything like 85xx. My bad. Lovely Wednesday with git bisect. You know. Signed-off-by: Jon Loeliger <jdl@freescale.com>
* 8610HPCD: Fix typos in two PCI setup registers.Jon Loeliger2008-02-19-3/+2
| | | | | | | | | The two symbols MPC86xx_PORDEVSR_IO_SEL and MPC86xx_PORBMSR_HA were erroneously present as 85xx names and values, leftover from the clone wars. Fix this by removing the 85xx cruft from the 86xx codebase. Signed-off-by: Jon Loeliger <jdl@freescale.com>
* 86xx: Remove old-style law setup codeBecky Bruce2008-01-24-150/+0
| | | | | | This includes mpc8610hpcd, mpc8641hpcn, and sbc8641d. Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
* 86xx: Convert mpc8610hpcd to new law setup method.Becky Bruce2008-01-24-1/+45
| | | | Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
* FSL: Convert board/freescale/common/Makefile to use CONFIG_Jon Loeliger2008-01-16-6/+6
| | | | | | | | | | | | | | | | Convert the board/freescale/common/Makefile to use CONFIG_* options to select which files to conditionally compile into the board/freescale/common library rather than conditionally compiling entire files. Now handles:: CONFIG_FSL_PIXIS CONFIG_FSL_DIU_FB CONFIG_PQ_MDS_PIB CONFIG_ID_EEPROM is introduced until CFG_ID_EEPROM is gone. Signed-off-by: Jon Loeliger <jdl@freescale.com>
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