diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/arch/x86/boot/cbmem.c | 10 | ||||
-rw-r--r-- | src/mainboard/emulation/qemu-i440fx/memory.c | 8 | ||||
-rw-r--r-- | src/northbridge/intel/haswell/northbridge.c | 4 | ||||
-rw-r--r-- | src/northbridge/intel/haswell/raminit.c | 6 |
4 files changed, 11 insertions, 17 deletions
diff --git a/src/arch/x86/boot/cbmem.c b/src/arch/x86/boot/cbmem.c index 6a1226368e..bdc695c85d 100644 --- a/src/arch/x86/boot/cbmem.c +++ b/src/arch/x86/boot/cbmem.c @@ -55,4 +55,12 @@ unsigned long __attribute__((weak)) get_top_of_ram(void) } #endif /* !__PRE_RAM__ */ -#endif +#else + +void *cbmem_top(void) +{ + /* Top of cbmem is at lowest usable DRAM address below 4GiB. */ + return (void *)get_top_of_ram(); +} + +#endif /* DYNAMIC_CBMEM */ diff --git a/src/mainboard/emulation/qemu-i440fx/memory.c b/src/mainboard/emulation/qemu-i440fx/memory.c index 027deb9c49..a189d750bb 100644 --- a/src/mainboard/emulation/qemu-i440fx/memory.c +++ b/src/mainboard/emulation/qemu-i440fx/memory.c @@ -44,11 +44,3 @@ unsigned long get_top_of_ram(void) { return qemu_get_memory_size() * 1024; } - -#if CONFIG_DYNAMIC_CBMEM -void *cbmem_top(void) -{ - /* Top of cbmem is at lowest usable DRAM address below 4GiB. */ - return (void *)get_top_of_ram(); -} -#endif diff --git a/src/northbridge/intel/haswell/northbridge.c b/src/northbridge/intel/haswell/northbridge.c index 9f027343e4..ac61ca47ee 100644 --- a/src/northbridge/intel/haswell/northbridge.c +++ b/src/northbridge/intel/haswell/northbridge.c @@ -535,14 +535,14 @@ static void northbridge_init(struct device *dev) MCHBAR32(0x5500) = 0x00100001; } -void *cbmem_top(void) +unsigned long get_top_of_ram(void) { u32 reg; /* The top the reserve regions fall just below the TSEG region. */ reg = pci_read_config32(dev_find_slot(0, PCI_DEVFN(0, 0)), TSEG); - return (void *)(reg & ~((1 << 20) - 1)); + return (reg & ~((1 << 20) - 1)); } static void northbridge_enable(device_t dev) diff --git a/src/northbridge/intel/haswell/raminit.c b/src/northbridge/intel/haswell/raminit.c index c1095a7eb7..a90b360116 100644 --- a/src/northbridge/intel/haswell/raminit.c +++ b/src/northbridge/intel/haswell/raminit.c @@ -202,12 +202,6 @@ void sdram_initialize(struct pei_data *pei_data) report_memory_config(); } -void *cbmem_top(void) -{ - /* Top of cbmem is at lowest usable DRAM address below 4GiB. */ - return (void *)get_top_of_ram(); -} - unsigned long get_top_of_ram(void) { /* |