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authorMatt DeVillier <matt.devillier@gmail.com>2016-01-08 17:22:09 -0800
committerNico Huber <nico.h@gmx.de>2016-12-14 12:10:25 +0100
commita1df15efc82a0ec03bd7353f5f51a2f288c01685 (patch)
tree445aef6928a15074e9c5a6254b694598c2c0bea2 /src/soc
parent93eb8c48b654ab100491822212238909fa1a2962 (diff)
downloadcoreboot-a1df15efc82a0ec03bd7353f5f51a2f288c01685.tar.xz
soc/intel/broadwell/lpc.c: don't zeroize existing gnvs table
The gnvs table only needs to be zeroized after init; zeroizing an existing/populated table renders all I2C devices completely non-functional. TEST: boot Linux and observe all I2C devices functional Change-Id: Id149ad645dfe5ed999a65d10e786e17585abc477 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/17828 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/soc')
-rw-r--r--src/soc/intel/broadwell/lpc.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/src/soc/intel/broadwell/lpc.c b/src/soc/intel/broadwell/lpc.c
index 850583b763..e4db498e30 100644
--- a/src/soc/intel/broadwell/lpc.c
+++ b/src/soc/intel/broadwell/lpc.c
@@ -599,7 +599,6 @@ static void southcluster_inject_dsdt(device_t device)
}
if (gnvs) {
- memset(gnvs, 0, sizeof(*gnvs));
acpi_create_gnvs(gnvs);
acpi_save_gnvs((unsigned long)gnvs);
/* And tell SMI about it */