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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>
This commit is contained in:
Timothy Pearson 2015-09-07 18:07:03 -05:00 committed by Martin Roth
parent 93107bebf6
commit 346fcb2894
1 changed files with 2 additions and 2 deletions
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4
src/cpu/amd/family_10h-family_15h/init_cpus.c
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@ -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;