diff options
Diffstat (limited to 'src/southbridge/intel/i82801ix')
| -rw-r--r-- | src/southbridge/intel/i82801ix/bootblock.c | 14 | ||||
| -rw-r--r-- | src/southbridge/intel/i82801ix/early_init.c | 11 |
2 files changed, 0 insertions, 25 deletions
diff --git a/src/southbridge/intel/i82801ix/bootblock.c b/src/southbridge/intel/i82801ix/bootblock.c index bb025b0eae..6252712eba 100644 --- a/src/southbridge/intel/i82801ix/bootblock.c +++ b/src/southbridge/intel/i82801ix/bootblock.c @@ -14,19 +14,6 @@ */ #include <arch/io.h> -#include <cpu/x86/tsc.h> - -static void store_initial_timestamp(void) -{ - /* - * We have two 32bit scratchpad registers available: - * D0:F0 0xdc (SKPAD) - * D31:F2 0xd0 (SATA SP) - */ - tsc_t tsc = rdtsc(); - pci_write_config32(PCI_DEV(0, 0x00, 0), 0xdc, tsc.lo); - pci_write_config32(PCI_DEV(0, 0x1f, 2), 0xd0, tsc.hi); -} static void enable_spi_prefetch(void) { @@ -43,6 +30,5 @@ static void enable_spi_prefetch(void) static void bootblock_southbridge_init(void) { - store_initial_timestamp(); enable_spi_prefetch(); } diff --git a/src/southbridge/intel/i82801ix/early_init.c b/src/southbridge/intel/i82801ix/early_init.c index 7c4dafaef6..c40f9b73ea 100644 --- a/src/southbridge/intel/i82801ix/early_init.c +++ b/src/southbridge/intel/i82801ix/early_init.c @@ -15,19 +15,8 @@ */ #include <arch/io.h> -#include <timestamp.h> -#include <cpu/x86/tsc.h> #include "i82801ix.h" -uint64_t get_initial_timestamp(void) -{ - tsc_t base_time = { - .lo = pci_read_config32(PCI_DEV(0, 0x00, 0), 0xdc), - .hi = pci_read_config32(PCI_DEV(0, 0x1f, 2), 0xd0) - }; - return tsc_to_uint64(base_time); -} - void i82801ix_early_init(void) { const pci_devfn_t d31f0 = PCI_DEV(0, 0x1f, 0); |