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Add support to enable/disable builtin GbE (again) 

This requires a new system agent binary (v6 / v11 on haswell).
Note that the existing system agent binaries are long time obsolete
and won't work with current coreboot, so this update is overdue.

Change-Id: I48d8649576ca84d2b85ab082ce06f3462e189059
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/3568
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Stefan Reinauer 2013-06-27 15:59:18 -07:00 committed by Ronald G. Minnich
parent e44a89f6fd
commit 1cc3416f5f
6 changed files with 7 additions and 9 deletions
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1
src/mainboard/samsung/lumpy/romstage.c
View File

@ -148,6 +148,7 @@ void main(unsigned long bist)
#endif
struct pei_data pei_data = {
.pei_version = PEI_VERSION,
.mchbar = DEFAULT_MCHBAR,
.dmibar = DEFAULT_DMIBAR,
.epbar = DEFAULT_EPBAR,

1
src/mainboard/samsung/stumpy/romstage.c
View File

@ -183,6 +183,7 @@ void main(unsigned long bist)
};
#endif
struct pei_data pei_data = {
pei_version: PEI_VERSION,
mchbar: DEFAULT_MCHBAR,
dmibar: DEFAULT_DMIBAR,
epbar: DEFAULT_EPBAR,

3
src/northbridge/intel/haswell/pei_data.h
View File

@ -31,7 +31,7 @@
#define PEI_DATA_H
typedef void (*tx_byte_func)(unsigned char byte);
#define PEI_VERSION 10
#define PEI_VERSION 11
struct pei_data
{
@ -53,6 +53,7 @@ struct pei_data
uint8_t spd_addresses[4];
int boot_mode;
int ec_present;
int gbe_enable;
// 0 = leave channel enabled
// 1 = disable dimm 0 on channel
// 2 = disable dimm 1 on channel

3
src/northbridge/intel/sandybridge/Kconfig
View File

@ -118,8 +118,7 @@ config HAVE_MRC
config MRC_FILE
string "Intel System Agent path and filename"
depends on HAVE_MRC
default "systemagent-ivybridge.bin" if NORTHBRIDGE_INTEL_IVYBRIDGE
default "systemagent-sandybridge.bin" if NORTHBRIDGE_INTEL_SANDYBRIDGE
default "systemagent-r6.bin"
help
The path and filename of the file to use as System Agent
binary.

5
src/northbridge/intel/sandybridge/Makefile.inc
View File

@ -35,12 +35,7 @@ smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
# We don't ship that, but booting without it is bound to fail
cbfs-files-$(CONFIG_HAVE_MRC) += mrc.bin
mrc.bin-file := $(call strip_quotes,$(CONFIG_MRC_FILE))
ifeq ($(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE),y)
mrc.bin-position := 0xfffa0000
endif
ifeq ($(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE),y)
mrc.bin-position := 0xfffe0000
endif
mrc.bin-type := 0xab
$(obj)/mrc.cache:

3
src/northbridge/intel/sandybridge/pei_data.h
View File

@ -38,7 +38,7 @@ typedef struct {
} pch_usb3_controller_settings;
typedef void (*tx_byte_func)(unsigned char byte);
#define PEI_VERSION 5
#define PEI_VERSION 6
struct pei_data
{
@ -61,6 +61,7 @@ struct pei_data
uint8_t ts_addresses[4];
int boot_mode;
int ec_present;
int gbe_enable;
// 0 = leave channel enabled
// 1 = disable dimm 0 on channel
// 2 = disable dimm 1 on channel