| Commit message (Collapse) | Author | Age | Lines |
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Minor path corrections needed to ensure buildability.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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We already had defines for LAWAR_TRGT_IF_* that we should use
rather than creating new ones. Also, added some missing defines for
PCIE targets.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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In the future the offsets to various blocks may not be in same location.
Move to using CFG_MPC85xx_*_ADDR as the base of the registers
instead of getting it via &immap.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Updated the MPC8568 MDS config to use libfdt and assume use of aliases for
ethernet, pci, and serial for the various fixups that are done.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Updated the MPC85xx CDS config to use libfdt and assume use of aliases for
ethernet, pci, and serial for the various fixups that are done.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Updated the MPC8540 ADS config to use libfdt and assume use of aliases for
ethernet, pci, and serial for the various fixups that are done.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Updated the MPC8560 ADS config to use libfdt and assume use of aliases for
ethernet, pci, and serial for the various fixups that are done.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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In the future the offsets to various blocks may not be in same location.
Move to using CFG_MPC85xx_CPM_ADDR as the base of the CPM registers
instead of getting it via &immap->im_cpm.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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In the future the offsets to various blocks may not be in same location.
Move to using CFG_MPC85xx_GUTS_ADDR as the base of the guts registers
instead of getting it via &immap->im_gur.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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* Removed HAS_ETH2/HAS_ETH3 - MPC8544 only has TSEC1/2
* Removed some misc environment setup
* Moved to using fdtfile & fdtaddr as fdt env var names
* Enabled CONFIG_CMDLINE_EDITING
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Updated the MPC8544DS config to use libfdt and assume use of aliases for
ethernet, pci, and serial for the various fixups that are done.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Fix compiler warnings: On boards that don't have ethernets defined,
don't compile fdt_fixup_ethernet().
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Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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We use a combination of the serialN alias and CONFIG_CONS_INDEX to
determine which serial alias we should set linux,stdout-path to.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Add the function fdt_fixup_memory() to fixup the /memory node of the fdt
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Modify common/Makefile to conditionally compile fdt_support.c based
on CONFIG_OF_LIBFDT.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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The IDS8247 got lost in the update and need an API update
do to rename of functions in libfdt.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
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Run fixups based on the JEDEC manufacturer ID independent of the
command set ID.
This changes current behaviour: Previously, geometry reversal for AMD
chips were done based on the command set ID, while they are now done
based on the JEDEC manufacturer and device ID.
Also add fixup for top-boot Atmel chips. A fixup is needed for
AT49BV6416(T) too, but since u-boot currently only reads the low byte
of the device ID, there's no way to tell it apart from AT49BV642D,
which should not have this fixup. Since AT49BV642D support is
necessary to get ATNGW100 board support into mainline, I've commented
out the fixup for now.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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Move things like reading JEDEC IDs and fixing up geometry reversal
into separate functions. The geometry reversal fixup is now performed
by altering the qry structure directly, which makes the sector init
code slightly cleaner.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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Read out the whole CFI Standard Query structure after successful cfi
identification. This allows subsequent code to access this information
directly without having to go through flash_read_uchar() and friends.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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Use map_physmem() and unmap_physmem() to convert from physical to
virtual addresses. This gives the arch a chance to provide an uncached
mapping for flash accesses.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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map_physmem() returns a virtual address which can be used to access a
given physical address without involving the cache. unmap_physmem()
should be called when the virtual address returned by map_physmem() is
no longer needed.
This patch adds a stub implementation which simply returns the
physical address cast to a uchar * for all architectures except AVR32,
which converts the physical address to an uncached virtual mapping.
unmap_physmem() is a no-op on all architectures, but if any
architecture needs to do such mappings through the TLB, this is the
hook where those TLB entries can be invalidated.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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Introduce flash_read{8,16,32,64) and flash_write{8,16,32,64} and use
them to access the flash memory. This makes it clearer when the flash
is actually being accessed; merely dereferencing a volatile pointer
looks just like any other kind of access.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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This adds implementations of __raw_read[bwl] and __raw_write[bwl] to
m68k, ppc, nios and nios2. The m68k and ppc implementations were taken
from Linux.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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Reorder the functions in cfi_flash.c so that each function only uses
functions that have been defined before it. This allows the static
prototype declarations near the top to be eliminated and might allow
gcc to do a better job inlining functions.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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Make functions not declared in any header file static.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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This patch tries to keep all lines in the cfi_flash driver below 80
columns. There are a few lines left which don't fit this requirement
because I couldn't find any trivial way to break them (i.e. it would
take some restructuring, which I intend to do in a later patch.)
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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Fixes non-working CFI Flash on the Inka4x0 board.
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
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Signed-off-by: Stefan Roese <sr@denx.de>
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The following patch adds support for non-CFI flash ROMS, by hooking into the
CFI flash code and using most of its code, as recently discussed here in the
thread "Mixing CFI and non-CFI flashs".
Signed-off-by: Michael Schwingen <michael@schwingen.org>
Signed-off-by: Stefan Roese <sr@denx.de>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Conflicts:
Makefile
Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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