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| author | Patrick Rudolph <siro@das-labor.org> | 2017-07-28 17:34:49 +0200 |
|---|---|---|
| committer | Patrick Rudolph <siro@das-labor.org> | 2017-09-25 16:18:19 +0000 |
| commit | 3b0f5426af8288bb039922405122282532cfa422 (patch) | |
| tree | 54f50bc7983d1615321c31851a33b0821832521b /src/ec/lenovo/pmh7/pmh7.c | |
| parent | 5661945c3b002da06ecef184df4d92a19fcabd58 (diff) | |
ec/lenovo/pmh7: Dump revision and ID
Dump PMH7 revision and ID for diagnostic purposes.
Tested on Lenovo T430: PMH7: ID 05 Revision 12
Change-Id: I60d15a8f740aeb974a79b27507e974a730cec174
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20807
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Diffstat (limited to 'src/ec/lenovo/pmh7/pmh7.c')
| -rw-r--r-- | src/ec/lenovo/pmh7/pmh7.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/ec/lenovo/pmh7/pmh7.c b/src/ec/lenovo/pmh7/pmh7.c index b2c3c08697..c9756795a0 100644 --- a/src/ec/lenovo/pmh7/pmh7.c +++ b/src/ec/lenovo/pmh7/pmh7.c @@ -121,6 +121,10 @@ static void enable_dev(struct device *dev) if (get_option(&val, "trackpoint") != CB_SUCCESS) val = 1; pmh7_trackpoint_enable(val); + + printk(BIOS_INFO, "PMH7: ID %02x Revision %02x\n", + pmh7_register_read(EC_LENOVO_PMH7_REG_ID), + pmh7_register_read(EC_LENOVO_PMH7_REG_REV)); } struct chip_operations ec_lenovo_pmh7_ops = { |