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| author | Duncan Laurie <dlaurie@chromium.org> | 2016-05-07 19:49:37 -0700 |
|---|---|---|
| committer | Duncan Laurie <dlaurie@google.com> | 2016-05-16 19:49:46 +0200 |
| commit | b7ce5fe31120d6fb7866f2e3e6c66b93bf185127 (patch) | |
| tree | fd5dfe2185fb5c75b10b38da1dc4c0fb4d1ba4d8 /util | |
| parent | b1fb0152bfe02d5f22a9550e22b8cc522b5adbfd (diff) | |
| download | coreboot-b7ce5fe31120d6fb7866f2e3e6c66b93bf185127.tar.xz | |
sconfig: Add 10bit addressing mode to i2c device type
Use the second token for an i2c device entry in devicetree.cb to
indicate if it should use 10-bit addressing or 7-bit. The default if
not provided is to use 7-bit addressing, but it can be changed to
10-bit addressing with the ".1" suffix. For example:
chip drivers/i2c/generic
device i2c 3a.1 on end
end
Change-Id: I1d81a7e154fbc040def4d99ad07966fac242a472
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/14788
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'util')
| -rw-r--r-- | util/sconfig/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/sconfig/main.c b/util/sconfig/main.c index 53fb030587..fea90f4c57 100644 --- a/util/sconfig/main.c +++ b/util/sconfig/main.c @@ -257,7 +257,7 @@ struct device *new_device(struct device *parent, struct device *busdev, const in break; case I2C: - new_d->path = ".type=DEVICE_PATH_I2C,{.i2c={ .device = 0x%x }}"; + new_d->path = ".type=DEVICE_PATH_I2C,{.i2c={ .device = 0x%x, .mode_10bit = %d }}"; break; case APIC: |