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This patch adds support for 405 PPC's to the 4xx NAND driver
ndfc.c. This is in preparation for the new AMCC 405EZ.
Signed-off-by: Stefan Roese <sr@denx.de>
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As spotted by Bruce Adler this patch fixes an initialization problem
for the 405EZ OCM.
Signed-off-by: Stefan Roese <sr@denx.de>
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Signed-off-by: Stefano Babic <sbabic@denx.de>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
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Define CFG_DDR_SDRAM_CLK_CNTL for the MPC8349E-mITX and MPC8349E-mITX-GP.
This allows ddr->sdram_clk_cntl to be properly initialized. This is necessary
on some ITX boards, notably those with a revision 3.1 CPU.
Also change spd_sdram() in cpu/mpc83xx/spd_sdram.c to not write anything into
ddr->sdram_clk_cntl if CFG_DDR_SDRAM_CLK_CNTL is not defined.
Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Michael Benedict <MBenedict@twacs.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
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and fix CPU: to align with Board: display text.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
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Signed-off-by: Scott Wood <scottwood@freescale.com>
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Board code can now request the generic setup code rather than having to
copy-and-paste it for themselves. Boards should be converted to use this
once they're tested with it.
Signed-off-by: Scott Wood <scottwood@freescale.com>
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Signed-off-by: Scott Wood <scottwood@freescale.com>
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Signed-off-by: Scott Wood <scottwood@freescale.com>
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Rather than misleadingly define PVR_83xx as the specific type of 83xx
being built for, the PVR of each core revision is defined. checkcpu() now
prints the core that it detects, rather than aborting if it doesn't find
what it thinks it wants.
Signed-off-by: Scott Wood <scottwood@freescale.com>
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Signed-off-by: Scott Wood <scottwood@freescale.com>
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Signed-off-by: Scott Wood <scottwood@freescale.com>
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There are a few bugs in the cpu/mpc83xx/spd_sdram.c
the first bug is that the picos_to_clk routine introduces a huge
rounding error in 83xx.
the second bug is that the mode register write recovery field is
tWR-1, not tWR >> 1.
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Conflicts:
include/asm-microblaze/microblaze_intc.h
include/linux/stat.h
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FSL_Has_data is connected to INTC.
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remove asm code
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definition.
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environment.
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eliminates networking problems in Linux (timeouts).
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to allow booting of FDT-expecting kernels.
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current PHY initalization code (tftp timeouts all the time). This commit
temporarily disables PHY initalization sequence to make the networking
operational, until a fix is found.
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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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Because the Sequoia board does not boot with an EBC faster than 66MHz,
the clock divider are changed after the initial boot process.
This allows for maximum clocking speeds to be achieved on newer boards.
Sequoia boards with 666.66 MHz processors require that the EBC divider
be set to 3 in order to start the initial boot process at a slower EBC
speed. After the initial boot process, the divider can be set back to 2,
which will cause the boards to run at 83.333MHz. This is backward
compatible with boards with 533.33 MHz processors, as these boards will
already be set with an EBC divider of 2.
Signed-off-by: Jeffrey Mann <mannj@embeddedplanet.com>
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