| commit | a904f9ef691062a43baa5542cf63daed45a1185a | |
| author | Hung-Te Lin <hungte@chromium.org> | |
| Thu, 11 Apr 2013 07:58:12 +0000 (11 15:58 +0800) | ||
| committer | David Hendricks <dhendrix@chromium.org> | |
| Fri, 12 Apr 2013 02:57:39 +0000 (12 04:57 +0200) | ||
| tree | 421b2691a1c4d97ddfbeb90665effd5f0fdbca27 | treesnapshot (tar.gz zip) |
| parent | d9de6c4f0eb1c863f8fd81ede326973ad1aab0f2 | commitdiff |
ec/google: Isolate EC bus protocol implementation.
The Chrome EC can be connected by different types of bus like LPC / I2C / SPI,
and the current implementation is only for LPC.
To support other types, we must first isolate the LPC protocol stuff and add
configuration variable (EC_GOOGLE_CHROMEEC_LPC) to specify bus type.
Verified by building google/link (with chromeec) configuration successfully.
Change-Id: Ib2920d8d935bcc77a5394e818f69e9265e26e8a0
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/3068
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
The Chrome EC can be connected by different types of bus like LPC / I2C / SPI,
and the current implementation is only for LPC.
To support other types, we must first isolate the LPC protocol stuff and add
configuration variable (EC_GOOGLE_CHROMEEC_LPC) to specify bus type.
Verified by building google/link (with chromeec) configuration successfully.
Change-Id: Ib2920d8d935bcc77a5394e818f69e9265e26e8a0
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/3068
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>