diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/northbridge/amd/lx/northbridgeinit.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/northbridge/amd/lx/northbridgeinit.c b/src/northbridge/amd/lx/northbridgeinit.c index f588ead56a..1315b2aba2 100644 --- a/src/northbridge/amd/lx/northbridgeinit.c +++ b/src/northbridge/amd/lx/northbridgeinit.c @@ -485,18 +485,18 @@ static void setShadowRCONF(uint32_t shadowHi, uint32_t shadowLo) shadowByte = (uint8_t) (shadowLo >> 16); // load up D000 settings in edx. - for (bit = 8; (bit > 4); bit--) { + for (bit = 7; bit >= 4; bit--) { msr.hi <<= 8; msr.hi |= 1; // cache disable PCI/Shadow memory - if (shadowByte && (1 << bit)) + if (shadowByte & (1 << bit)) msr.hi |= 0x20; // write serialize PCI memory } // load up C000 settings in eax. - for (; bit; bit--) { + for (; bit >= 0; bit--) { msr.lo <<= 8; msr.lo |= 1; // cache disable PCI/Shadow memory - if (shadowByte && (1 << bit)) + if (shadowByte & (1 << bit)) msr.lo |= 0x20; // write serialize PCI memory } @@ -505,18 +505,18 @@ static void setShadowRCONF(uint32_t shadowHi, uint32_t shadowLo) shadowByte = (uint8_t) (shadowLo >> 24); // load up F000 settings in edx. - for (bit = 8; (bit > 4); bit--) { + for (bit = 7; bit >= 4; bit--) { msr.hi <<= 8; msr.hi |= 1; // cache disable PCI/Shadow memory - if (shadowByte && (1 << bit)) + if (shadowByte & (1 << bit)) msr.hi |= 0x20; // write serialize PCI memory } // load up E000 settings in eax. - for (; bit; bit--) { + for (; bit >= 0; bit--) { msr.lo <<= 8; msr.lo |= 1; // cache disable PCI/Shadow memory - if (shadowByte && (1 << bit)) + if (shadowByte & (1 << bit)) msr.lo |= 0x20; // write serialize PCI memory } |