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sconfig: Add a new "SPI" device type

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Update sconfig lex and yacc files to add support for a new "SPI" device
type in the devicetree. SPI device takes only parameter i.e. chip select
number for the device on the SPI bus.

Re-generate the shipped files for sconfig using flex 2.6.0 and bison
3.0.4 (make CONFIG_SCONFIG_GENPARSER=1). Clean up local paths that leak
into generated files.

BUG=chrome-os-partner:59832
BRANCH=None
TEST=Compiles successfully.

Change-Id: If0831e25b3e4ed87827ad92356d7bf47b6387884
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/18339
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
This commit is contained in:
Furquan Shaikh
2017-02-11 00:50:38 -08:00
committed by Furquan Shaikh
parent dc1b294bfb
commit e67002968b
6 changed files with 144 additions and 128 deletions
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5
util/sconfig/main.c
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@ -285,6 +285,11 @@ struct device *new_device(struct device *parent, struct device *busdev,
case GENERIC:
new_d->path = ".type=DEVICE_PATH_GENERIC,{.generic={ .id = 0x%x, .subid = 0x%x }}";
break;
case SPI:
new_d->path = ".type=DEVICE_PATH_SPI,{.spi={ .cs = 0x%x }}";
break;
}
return new_d;
}