- Aug 27, 2008
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Kumar Gala authored
Signed-off-by:Kumar Gala <galak@kernel.crashing.org>
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Kumar Gala authored
Signed-off-by: -
Jon Loeliger authored
Signed-off-by:
Jon Loeliger <jdl@freescale.com> Signed-off-by:
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Jon Loeliger authored
Signed-off-by:
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Jon Loeliger authored
Signed-off-by:
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Jon Loeliger authored
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Jon Loeliger authored
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Kumar Gala authored
Signed-off-by: -
Kumar Gala authored
Signed-off-by: -
Kumar Gala authored
Provide a helper function that board code can call to map TLBs when setting up DDR. Signed-off-by: -
Kumar Gala authored
All 86xx boards have been converted to the new code so we can remove the old SPD DDR setup code. Signed-off-by: -
Kumar Gala authored
Signed-off-by: -
Jon Loeliger authored
Signed-off-by:
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Kumar Gala authored
Signed-off-by:
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Kumar Gala authored
Signed-off-by: -
Kumar Gala authored
Compute DIMM parameters based upon the SPD information. Signed-off-by:
James Yang <James.Yang@freescale.com> Signed-off-by:
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Kumar Gala authored
Compute DIMM parameters based upon the SPD information in spd. Signed-off-by:
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Kumar Gala authored
The main purpose of this rewrite it to be able to share the same initialization code on all FSL PowerPC products that have DDR controllers. (83xx, 85xx, 86xx). The code is broken up into the following steps: GET_SPD COMPUTE_DIMM_PARMS COMPUTE_COMMON_PARMS GATHER_OPTS ASSIGN_ADDRESSES COMPUTE_REGS PROGRAM_REGS This allows us to share more code an easily allow for board specific code overrides. Additionally this code base adds support for >4G of DDR and provides a foundation for supporting interleaving on processors with more than one controller. Signed-off-by:
Becky Bruce <becky.bruce@freescale.com> Signed-off-by:
Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by:
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Kumar Gala authored
Provide a helper function that will setup the last available LAWs (upto 2) for DDR. Useful for SPD/dyanmic DDR setting code. Signed-off-by: -
James Yang authored
Also adds helper functions for DDR1/2 to verify the checksum. Signed-off-by:
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- Aug 26, 2008
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Wolfgang Denk authored
Signed-off-by:Wolfgang Denk <wd@denx.de>
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Heiko Schocher authored
Signed-off-by:Heiko Schocher <hs@denx.de>
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Gururaja Hebbar K R authored
- Remove unused global variable os_data_count. - Remove unused variable z. Signed-off-by:Gururaja Hebbar <gururajakr@sanyo.co.in>
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Andre Schwarz authored
MVS1 board has reached end-of-life and can be removed completely. Signed-off-by:Andre Schwarz <andre.schwarz@matrix-vision.de>
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Kumar Gala authored
There is no need for each OS specific function to call do_reset() we can just do it once in bootm. This means its feasible on an error for the OS boot function to return. Also, remove passing in cmd_tbl_t as its not needed by the OS boot functions. flag isn't currently used but might be in the future so we left it alone. Signed-off-by: -
Kumar Gala authored
Resize the fdt to size + padding to 4k boundary Signed-off-by: -
Kumar Gala authored
Created a new fdt_initrd() to deal with setting the initrd properties in the device tree and fixing up the mem reserve. We can use this both in the choosen node handling and lets us remove some duplicated code when we fixup the initrd info in bootm on PPC. Signed-off-by: -
Kumar Gala authored
Move the fdt resizing code out of ppc specific boot code and into common fdt support code. Signed-off-by: -
Kumar Gala authored
Created a bootm_start() that handles the parsing and detection of all the images that will be used by the bootm command (OS, ramdisk, fdt). As part of this we now tract all the relevant image offsets in the bootm_headers_t struct. This will allow us to have all the needed state for future sub-commands and lets us reduce a bit of arch specific code on SPARC. Created a bootm_load_os() that deals with decompression and loading the OS image. Signed-off-by: -
Kumar Gala authored
To allow for persistent state between future bootm subcommands we need the lmb to exist in a global state. Moving it into the bootm_headers_t allows us to do that. Signed-off-by: -
Kumar Gala authored
Set the fdt working address so "fdt FOO" commands can be used as part of the bootm flow. Also set an the environment variable "fdtaddr" with the value. Signed-off-by: -
Kumar Gala authored
Move the code that handles finding a device tree blob and relocating it (if needed) into common code so all arch's have access to it. Signed-off-by: -
Kumar Gala authored
Move determing if we have a ramdisk and where its located into the common code. Keep track of the ramdisk start and end in the bootm_headers_t image struct. Signed-off-by: -
Kumar Gala authored
Move entry point code out of each arch and into common code. Keep the entry point in the bootm_headers_t images struct. Signed-off-by: -
Randy Vinson authored
PCI I/O space is currently mapped 1:1 at 0xFA000000. Linux requires PCI I/O space to start at 0 on the PCI bus. This patch maps PCI I/O space such that 0xFA000000 in the processor's address space maps to 0 on the PCI I/O bus. Signed-off-by Randy Vinson <rvinson@mvista.com> Acked-by:Roy Zang <tie-fei.zang@freescale.com>
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Guennadi Liakhovetski authored
Signed-off-by:
Guennadi Liakhovetski <lg@denx.de> Signed-off-by:
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Wolfgang Denk authored
Use the same mapping in flash as used by Linux Signed-off-by: -
Wolfgang Denk authored
Bug was introced by "Big white-space cleanup" (53677ef1) Signed-off-by:
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- Aug 25, 2008
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Andre Schwarz authored
fix mvBL-M7 config and move to matrix_vision subdir Signed-off-by:
Kim Phillips <kim.phillips@freescale.com>
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