[S] Change in coreboot[master]: util/superiotool/fintek.c: Fix F71808A hardware monitor readouts

[Felix Held (Code Review)]

Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/62060 )

Change subject: util/superiotool/fintek.c: Fix F71808A hardware monitor readouts
......................................................................

util/superiotool/fintek.c: Fix F71808A hardware monitor readouts

Fix readouts from the hardware monitor on Fintek F71808A Super I/O.
The HWM port is +5 to the base address stored in LDN 0x4 at index 0x60/0x61.

Referred to util/superiotool/winbond.c and the Linux kernel driver f71882fg.

Tested on a HP 500-319na (Memphis-S / IPM87-MP).

Signed-off-by: Ravi Mistry 
Change-Id: I2b2b98c62f9305c6f4885c2ce3b1444801dcb9d5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62060
Tested-by: build bot (Jenkins) 
Reviewed-by: Paul Menzel 
Reviewed-by: Angel Pons 
---
M util/superiotool/fintek.c
1 file changed, 24 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Paul Menzel: Looks good to me, but someone else must approve
  Angel Pons: Looks good to me, approved

diff --git a/util/superiotool/fintek.c b/util/superiotool/fintek.c
index 2dcb131..035ec5f 100644
--- a/util/superiotool/fintek.c
+++ b/util/superiotool/fintek.c
@@ -545,6 +545,9 @@
    	hwmport = regval(port, 0x60) << 8;
    	hwmport |= regval(port, 0x61);

+		/* HWM address register = HWM base address + 5. */
+		hwmport += 5;
+
    	printf("Hardware monitor (0x%04x)\n", hwmport);
    	dump_superio("Fintek-HWM", hwm_table, hwmport, did, LDN_SEL);
    }