fby35: Disable tpm_tis_i2c
fby35 uses a SPI TPM interface, not the I2C interface, and the I2C module produces compilation
warnings, and build failures with -Werror, so we should disable it
until it's fixed in the kernel.
Building fby35:
```
. setup fby35 build
bitbake obmc-phosphor-image
```
Before:
```
| /home/pdel/lfopenbmc/build/tmp/work-shared/fby35/kernel-source/drivers/char/tpm/tpm_tis_i2c.c: In function 'tpm_tis_i2c_write_bytes':
| /home/pdel/lfopenbmc/build/tmp/work-shared/fby35/kernel-source/drivers/char/tpm/tpm_tis_i2c.c:114:17: error: ISO C90 forbids mixed declarati
ons and code [-Werror=declaration-after-statement]
| 114 | struct i2c_msg msgs[] = {
| | ^~~~~~
```
After:
Compiles successfully.
Change-Id: Ib57bcad51837956d8a277d2be1ff7c887ade9606
Signed-off-by: Peter Delevoryas <peter@pjd.dev>
diff --git a/meta-facebook/meta-fby35/recipes-kernel/linux/linux-aspeed/fby35.cfg b/meta-facebook/meta-fby35/recipes-kernel/linux/linux-aspeed/fby35.cfg
index 70d5a55..f9653bc 100644
--- a/meta-facebook/meta-fby35/recipes-kernel/linux/linux-aspeed/fby35.cfg
+++ b/meta-facebook/meta-fby35/recipes-kernel/linux/linux-aspeed/fby35.cfg
@@ -13,6 +13,9 @@
CONFIG_PWM_ASPEED_AST2600=y
CONFIG_SENSORS_TACH_ASPEED_G6=y
+# Keep this disabled until the compilation warnings are fixed.
+CONFIG_TCG_TIS_I2C=n
+
# IPMB I2C CONFIG
CONFIG_I2C_SLAVE=y
CONFIG_IPMB_DEVICE_INTERFACE=y