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spi: Zap CONFIG_HARD_SPI

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In legacy CONFIG_HARD_SPI initalizing spi_init code, which
was removed during dm conversion cleanup.

So remove the dead instances of CONFIG_HARD_SPI, and related
code.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
This commit is contained in:
Jagan Teki
2018-11-24 14:31:12 +05:30
parent efbeabee79
commit 35f9d9bdd0
23 changed files with 2 additions and 84 deletions
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8
README
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@@ -1932,14 +1932,6 @@ The following options need to be configured:
SPI configuration items (port pins to use, etc). For
an example, see include/configs/sacsng.h.
CONFIG_HARD_SPI
Enables a hardware SPI driver for general-purpose reads
and writes. As with CONFIG_SOFT_SPI, the board configuration
must define a list of chip-select function pointers.
Currently supported on some MPC8xxx processors. For an
example, see include/configs/mpc8349emds.h.
CONFIG_SYS_SPI_MXC_WAIT
Timeout for waiting until spi transfer completed.
default: (CONFIG_SYS_HZ/100) /* 10 ms */