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Signed-off-by: Peter Tyser <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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Part of the mini Blackfin ABI with operating systems is that they can use
0x4f0-0x4f8 to pass log buffers to/from bootloaders. So add support to
U-Boot for reading the log buffer.
Signed-off-by: Mike Frysinger <[email protected]>
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Start building all Blackfin boards with -ffunction-sections/-fdata-sections
and linking with --gc-sections.
Signed-off-by: Mike Frysinger <[email protected]>
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The Blackfin JTAG has the ability to pass data via a back-channel without
halting the processor. Utilize that channel to emulate a console.
Signed-off-by: Mike Frysinger <[email protected]>
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The current Blackfin i2c driver does not work properly with certain devices
due to it breaking up transfers incorrectly. This is a rewrite of the
driver and relocates it to the newer place in the source tree.
Also remove duplicated I2C speed defines in Blackfin board configs and
disable I2C slave address usage since it isn't implemented.
Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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All of the duplicated code for Blackfin processors and boot modes have been
unified. After all, the core is the same for all processors, just the
peripheral set differs (which gets handled in the drivers).
Signed-off-by: Mike Frysinger <[email protected]>
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