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authorFlorian Zumbiehl <florz@florz.de>2011-11-02 09:46:34 +0100
committerPatrick Georgi <patrick@georgi-clan.de>2011-11-03 13:57:46 +0100
commitd35906173ddef192d89532719fbdae29ed232f70 (patch)
treefa75e83ddb5a36314e7ec8349c9c4a01b08fa0db /util
parentf8ed90332c5c51f04e4f7a06a5af3ecd58ffa39c (diff)
downloadcoreboot-d35906173ddef192d89532719fbdae29ed232f70.tar.xz
fix superiotool for NCT6776F
The current code exits config mode of the NCT6776F immediately after detection, so the register dump shows all 0xffs. This patch adds code to re-enter config mode for the register dump so that the register contents can be read. Change-Id: I4ad0c108b6411a665e31f55dea4b91ca77d1a5f7 Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/391 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'util')
-rw-r--r--util/superiotool/nuvoton.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/util/superiotool/nuvoton.c b/util/superiotool/nuvoton.c
index 6a1a75c0c5..ed2eabc021 100644
--- a/util/superiotool/nuvoton.c
+++ b/util/superiotool/nuvoton.c
@@ -255,7 +255,9 @@ void probe_idregs_nuvoton(uint16_t port)
printf("Found Nuvoton %s (id=0x%02x) at 0x%x\n",
get_superio_name(reg_table, chip_id), chip_id, port);
chip_found = 1;
+ enter_conf_mode_winbond_fintek_ite_8787(port);
dump_superio("Nuvoton", reg_table, port, chip_id, LDN_SEL);
+ exit_conf_mode_winbond_fintek_ite_8787(port);
return;
}