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authorTimothy Pearson <tpearson@raptorengineeringinc.com>2015-09-07 18:07:03 -0500
committerMartin Roth <martinroth@google.com>2015-12-01 16:33:03 +0100
commit346fcb2894c726574eb55ff08c10fcf10f1de905 (patch)
tree689b27d486413630301290321c4be3e201418775
parent93107bebf6bc4b550bd3a98e466dfe18389659b6 (diff)
downloadcoreboot-346fcb2894c726574eb55ff08c10fcf10f1de905.tar.xz
cpu/amd/fam10h-15h: Force iolink detect to either 1 or 0
Minor change to be more explicit about the binary state of the iolink detect variable. Change-Id: Ifd8f5f1ab28588d100e9e4b1fb0ec2525ad2f552 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: https://review.coreboot.org/12069 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
-rw-r--r--src/cpu/amd/family_10h-family_15h/init_cpus.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cpu/amd/family_10h-family_15h/init_cpus.c b/src/cpu/amd/family_10h-family_15h/init_cpus.c
index 635f35787e..22e0cb42f7 100644
--- a/src/cpu/amd/family_10h-family_15h/init_cpus.c
+++ b/src/cpu/amd/family_10h-family_15h/init_cpus.c
@@ -1244,7 +1244,7 @@ static void cpuSetAMDPCI(u8 node)
for (link = 0; link < 4; link++) {
if (AMD_CpuFindCapability(node, link, &offset)) {
ganged = !!(pci_read_config32(NODE_PCI(node, 0), (link << 2) + 0x170) & 0x1);
- iolink = (AMD_checkLinkType(node, link, offset) & HTPHY_LINKTYPE_NONCOHERENT);
+ iolink = !!(AMD_checkLinkType(node, link, offset) & HTPHY_LINKTYPE_NONCOHERENT);
if (!iolink && ganged) {
if (probe_filter_enabled) {
@@ -1360,7 +1360,7 @@ static void cpuSetAMDPCI(u8 node)
for (link = 0; link < 4; link++) {
if (AMD_CpuFindCapability(node, link, &offset)) {
ganged = !!(pci_read_config32(NODE_PCI(node, 0), (link << 2) + 0x170) & 0x1);
- iolink = (AMD_checkLinkType(node, link, offset) & HTPHY_LINKTYPE_NONCOHERENT);
+ iolink = !!(AMD_checkLinkType(node, link, offset) & HTPHY_LINKTYPE_NONCOHERENT);
/* Set defaults */
isoc_rsp_tok_1 = 0;