diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2020-06-21 18:03:59 +0200 |
|---|---|---|
| committer | Angel Pons <th3fanbus@gmail.com> | 2020-06-27 17:30:37 +0000 |
| commit | 8caa53133f1f0e160f1d6d2aba48a45707cf704a (patch) | |
| tree | 0a7fe6d567b05ff1f5d3002e9e5bfbf9ed20b930 /src | |
| parent | 40783f28620a987d8db34162dd54f18901e2d146 (diff) | |
sb/intel/ibexpeak: Use common early SPI code
Change-Id: Ib8cba1ae4fc269c925418965acf6956c1bfe0f79
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42665
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/southbridge/intel/ibexpeak/bootblock.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/src/southbridge/intel/ibexpeak/bootblock.c b/src/southbridge/intel/ibexpeak/bootblock.c index b5be3b5143..6ef14a3b08 100644 --- a/src/southbridge/intel/ibexpeak/bootblock.c +++ b/src/southbridge/intel/ibexpeak/bootblock.c @@ -2,23 +2,10 @@ #include <arch/bootblock.h> #include <device/pci_ops.h> +#include <southbridge/intel/common/early_spi.h> #include "pch.h" #include "chip.h" -/* - * Enable Prefetching and Caching. - */ -static void enable_spi_prefetch(void) -{ - u8 reg8; - pci_devfn_t dev = PCH_LPC_DEV; - - reg8 = pci_read_config8(dev, BIOS_CNTL); - reg8 &= ~(3 << 2); - reg8 |= (2 << 2); /* Prefetching and Caching Enabled */ - pci_write_config8(dev, BIOS_CNTL, reg8); -} - static void enable_port80_on_lpc(void) { RCBA32(GCS) &= ~4; @@ -90,7 +77,7 @@ static void early_lpc_init(void) void bootblock_early_southbridge_init(void) { - enable_spi_prefetch(); + enable_spi_prefetching_and_caching(); /* Enable RCBA */ pci_devfn_t lpc_dev = PCI_DEV(0, 0x1f, 0); |