diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2012-10-31 22:57:16 -0500 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2013-03-14 01:45:50 +0100 |
| commit | 6d04f0f89e4bf8ea4bea35dd850dad7469ca5ab3 (patch) | |
| tree | f2ef87afe46d78ad5a8eff161e6f29016ddf5918 /src/northbridge/intel/haswell/early_init.c | |
| parent | 76c3700f02f79b49fec30d6ef18d336f122cbf50 (diff) | |
haswell: always use MMIO PCI config accesses
Add a bootblock.c file for the northbridge and setup the
PCIEXBAR as the first thing using IO PCI config acceses.
After that all PCI config accesses can use MMIO.
Change-Id: I51d229c626c45705dda1757c2f14265cbc0e6183
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/2617
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/northbridge/intel/haswell/early_init.c')
| -rw-r--r-- | src/northbridge/intel/haswell/early_init.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/northbridge/intel/haswell/early_init.c b/src/northbridge/intel/haswell/early_init.c index b524f2ec3e..4d174740f1 100644 --- a/src/northbridge/intel/haswell/early_init.c +++ b/src/northbridge/intel/haswell/early_init.c @@ -26,7 +26,6 @@ #include <device/pci_def.h> #include <elog.h> #include "haswell.h" -#include "pcie_config.c" static void haswell_setup_bars(void) { @@ -50,8 +49,6 @@ static void haswell_setup_bars(void) pci_write_config32(PCI_DEV(0, 0x00, 0), EPBAR + 4, (0LL+DEFAULT_EPBAR) >> 32); pci_write_config32(PCI_DEV(0, 0x00, 0), MCHBAR, DEFAULT_MCHBAR | 1); pci_write_config32(PCI_DEV(0, 0x00, 0), MCHBAR + 4, (0LL+DEFAULT_MCHBAR) >> 32); - pci_write_config32(PCI_DEV(0, 0x00, 0), PCIEXBAR, DEFAULT_PCIEXBAR | 5); /* 64MB - busses 0-63 */ - pci_write_config32(PCI_DEV(0, 0x00, 0), PCIEXBAR + 4, (0LL+DEFAULT_PCIEXBAR) >> 32); pci_write_config32(PCI_DEV(0, 0x00, 0), DMIBAR, DEFAULT_DMIBAR | 1); pci_write_config32(PCI_DEV(0, 0x00, 0), DMIBAR + 4, (0LL+DEFAULT_DMIBAR) >> 32); |