tpm: Correct TI50_FIRMWARE_VERSION_NOT_SUPPORTED help text

Reading firmware_version register is supported on Ti50 version
0.22.4. Therefore correct the help text of the Kconfig option
TI50_FIRMWARE_VERSION_NOT_SUPPORTED.

Also change the message level to BIOS_WARNING.

BUG=b:234533588
TEST=emerge-corsola coreboot
BRANCH=none

Change-Id: I66a0ef896c9dc4cd0f586555a55dbcd1cfd863f9
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66906
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Andrey Pronin <apronin@google.com>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>

0 files changed, 0 insertions, 0 deletions