diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cpu/amd/mtrr/amd_mtrr.c | 2 | ||||
| -rw-r--r-- | src/include/cpu/amd/mtrr.h | 4 | ||||
| -rw-r--r-- | src/northbridge/amd/pi/00730F01/northbridge.c | 4 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/northbridge.c | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/src/cpu/amd/mtrr/amd_mtrr.c b/src/cpu/amd/mtrr/amd_mtrr.c index 405e92a7f7..f904df9b04 100644 --- a/src/cpu/amd/mtrr/amd_mtrr.c +++ b/src/cpu/amd/mtrr/amd_mtrr.c @@ -7,7 +7,7 @@ void add_uma_resource_below_tolm(struct device *nb, int idx) { - uint32_t topmem = amd_topmem(); + uint32_t topmem = get_top_of_mem_below_4gb(); uint32_t top_of_cacheable = restore_top_of_low_cacheable(); if (top_of_cacheable == topmem) diff --git a/src/include/cpu/amd/mtrr.h b/src/include/cpu/amd/mtrr.h index f1b95b6636..b8b820ca73 100644 --- a/src/include/cpu/amd/mtrr.h +++ b/src/include/cpu/amd/mtrr.h @@ -65,12 +65,12 @@ static __always_inline void wrmsr_amd(unsigned int index, msr_t msr) ); } -static inline uint64_t amd_topmem(void) +static inline uint64_t get_top_of_mem_below_4gb(void) { return rdmsr(TOP_MEM).lo; } -static inline uint64_t amd_topmem2(void) +static inline uint64_t get_top_of_mem_above_4g(void) { msr_t msr = rdmsr(TOP_MEM2); return (uint64_t)msr.hi << 32 | msr.lo; diff --git a/src/northbridge/amd/pi/00730F01/northbridge.c b/src/northbridge/amd/pi/00730F01/northbridge.c index 5f3b4d9cf5..d963171311 100644 --- a/src/northbridge/amd/pi/00730F01/northbridge.c +++ b/src/northbridge/amd/pi/00730F01/northbridge.c @@ -781,7 +781,7 @@ static void domain_read_resources(struct device *dev) pci_domain_read_resources(dev); /* TOP_MEM MSR is our boundary between DRAM and MMIO under 4G */ - mmio_basek = amd_topmem() >> 10; + mmio_basek = get_top_of_mem_below_4gb() >> 10; #if CONFIG_HW_MEM_HOLE_SIZEK != 0 /* if the hw mem hole is already set in raminit stage, here we will compare @@ -837,7 +837,7 @@ static void domain_read_resources(struct device *dev) sizek = 0; } else { - uint64_t topmem2 = amd_topmem2(); + uint64_t topmem2 = get_top_of_mem_above_4g(); basek = 4 * 1024 * 1024; sizek = topmem2 / 1024 - basek; } diff --git a/src/soc/amd/stoneyridge/northbridge.c b/src/soc/amd/stoneyridge/northbridge.c index 068ba56c6e..ccfa9cbbe5 100644 --- a/src/soc/amd/stoneyridge/northbridge.c +++ b/src/soc/amd/stoneyridge/northbridge.c @@ -276,7 +276,7 @@ struct device_operations stoneyridge_northbridge_operations = { */ void amd_initcpuio(void) { - uintptr_t topmem = amd_topmem(); + uintptr_t topmem = get_top_of_mem_below_4gb(); uintptr_t base, limit; /* Enable legacy video routing: D18F1xF4 VGA Enable */ |