summaryrefslogtreecommitdiff
path: root/src/northbridge
diff options
context:
space:
mode:
Diffstat (limited to 'src/northbridge')
-rw-r--r--src/northbridge/intel/haswell/Kconfig13
-rw-r--r--src/northbridge/intel/haswell/Makefile.inc3
-rw-r--r--src/northbridge/intel/haswell/bootblock.c11
3 files changed, 16 insertions, 11 deletions
diff --git a/src/northbridge/intel/haswell/Kconfig b/src/northbridge/intel/haswell/Kconfig
index 082f2d63d9..242ab18c49 100644
--- a/src/northbridge/intel/haswell/Kconfig
+++ b/src/northbridge/intel/haswell/Kconfig
@@ -22,6 +22,8 @@ config NORTHBRIDGE_INTEL_HASWELL
select CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM
select POSTCAR_STAGE
select POSTCAR_CONSOLE
+ select C_ENVIRONMENT_BOOTBLOCK
+# select BOOTBLOCK_CONSOLE TODO: route LPC
if NORTHBRIDGE_INTEL_HASWELL
@@ -29,10 +31,6 @@ config VBOOT
select VBOOT_OPROM_MATTERS
select VBOOT_STARTS_IN_ROMSTAGE
-config BOOTBLOCK_NORTHBRIDGE_INIT
- string
- default "northbridge/intel/haswell/bootblock.c"
-
config VGA_BIOS_ID
string
default "8086,0166"
@@ -63,6 +61,13 @@ config DCACHE_RAM_MRC_VAR_SIZE
help
The amount of cache-as-ram region required by the reference code.
+config DCACHE_BSP_STACK_SIZE
+ hex
+ default 0x2000
+ help
+ The amount of anticipated stack usage in CAR by bootblock and
+ other stages.
+
config HAVE_MRC
bool "Add a System Agent binary"
help
diff --git a/src/northbridge/intel/haswell/Makefile.inc b/src/northbridge/intel/haswell/Makefile.inc
index 055c2a8a0d..7abbccacd2 100644
--- a/src/northbridge/intel/haswell/Makefile.inc
+++ b/src/northbridge/intel/haswell/Makefile.inc
@@ -15,6 +15,8 @@
ifeq ($(CONFIG_NORTHBRIDGE_INTEL_HASWELL),y)
+bootblock-y += bootblock.c
+
ramstage-y += ram_calc.c
ramstage-y += northbridge.c
ramstage-y += gma.c
@@ -26,7 +28,6 @@ romstage-y += ram_calc.c
romstage-y += raminit.c
romstage-y += early_init.c
romstage-y += report_platform.c
-romstage-y += ../../../arch/x86/walkcbfs.S
smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
diff --git a/src/northbridge/intel/haswell/bootblock.c b/src/northbridge/intel/haswell/bootblock.c
index e503e01fa1..2c1bd58dde 100644
--- a/src/northbridge/intel/haswell/bootblock.c
+++ b/src/northbridge/intel/haswell/bootblock.c
@@ -12,11 +12,10 @@
*/
#include <device/pci_ops.h>
+#include <cpu/intel/car/bootblock.h>
+#include "haswell.h"
-/* Just re-define this instead of including haswell.h. It blows up romcc. */
-#define PCIEXBAR 0x60
-
-static void bootblock_northbridge_init(void)
+void bootblock_early_northbridge_init(void)
{
uint32_t reg;
@@ -33,7 +32,7 @@ static void bootblock_northbridge_init(void)
* 4GiB.
*/
reg = 0;
- pci_io_write_config32(PCI_DEV(0,0,0), PCIEXBAR + 4, reg);
+ pci_io_write_config32(PCI_DEV(0, 0, 0), PCIEXBAR + 4, reg);
reg = CONFIG_MMCONF_BASE_ADDRESS | 4 | 1; /* 64MiB - 0-63 buses. */
- pci_io_write_config32(PCI_DEV(0,0,0), PCIEXBAR, reg);
+ pci_io_write_config32(PCI_DEV(0, 0, 0), PCIEXBAR, reg);
}