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authorTimothy Pearson <tpearson@raptorengineeringinc.com>2015-10-28 02:58:37 -0500
committerPatrick Georgi <pgeorgi@google.com>2015-10-29 15:54:16 +0100
commitcdc526e5822c55d4c5435fada6c9a575eee847f9 (patch)
treec803bbbdcb60822aca556d3b707a5b4735c053fd
parent8e1f020cee2228ad24a7ee754ce8a139d08477b2 (diff)
downloadcoreboot-cdc526e5822c55d4c5435fada6c9a575eee847f9.tar.xz
southbridge/nvidia/ck804: Fix boot hang on ASUS KFSN4-DRE w/ K8 CPU
Change-Id: Ie4b74f6d63c323ca499a6890defe9b8afe83ea96 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/12209 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
-rw-r--r--src/southbridge/nvidia/ck804/early_setup_car.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/southbridge/nvidia/ck804/early_setup_car.c b/src/southbridge/nvidia/ck804/early_setup_car.c
index 87fdbdd4d6..d8121462b5 100644
--- a/src/southbridge/nvidia/ck804/early_setup_car.c
+++ b/src/southbridge/nvidia/ck804/early_setup_car.c
@@ -142,7 +142,7 @@ static void ck804_early_setup(unsigned ck804_num, unsigned *busn,
CK804_MB_SETUP
#endif
-#if IS_ENABLED(CONFIG_NORTHBRIDGE_AMD_AMDFAM10)
+#if IS_ENABLED(CONFIG_NORTHBRIDGE_AMD_AMDFAM10) || (IS_ENABLED(CONFIG_NORTHBRIDGE_AMD_AMDK8) && IS_ENABLED(CONFIG_CPU_AMD_SOCKET_F))
/*
* Avoid crash (complete with severe memory corruption!) during initial CAR boot
* in ck804_early_setup_x() on Fam10h systems by not touching 0x78.
@@ -351,8 +351,11 @@ static int ck804_early_setup_x(void)
}
}
+ printk(BIOS_DEBUG, "ck804_early_set_port(%d, %d, %d)\n", ck804_num, busn[0], io_base[0]);
ck804_early_set_port(ck804_num, busn, io_base);
+ printk(BIOS_DEBUG, "ck804_early_setup(%d, %d, %d)\n", ck804_num, busn[0], io_base[0]);
ck804_early_setup(ck804_num, busn, io_base);
+ printk(BIOS_DEBUG, "ck804_early_clear_port(%d, %d, %d)\n", ck804_num, busn[0], io_base[0]);
ck804_early_clear_port(ck804_num, busn, io_base);
return set_ht_link_ck804(4);