summaryrefslogtreecommitdiff
path: root/src/northbridge/amd
diff options
context:
space:
mode:
authorKyösti Mälkki <kyosti.malkki@gmail.com>2015-02-24 14:44:49 +0200
committerKyösti Mälkki <kyosti.malkki@gmail.com>2015-03-01 21:48:11 +0100
commit976d91c07e9af4554af136508880b81fa1997d0e (patch)
treea144692ef10927344f62215f5c26809e39f144c1 /src/northbridge/amd
parenta9330e051a1c8057b7a625470b8244655c62e066 (diff)
downloadcoreboot-976d91c07e9af4554af136508880b81fa1997d0e.tar.xz
AGESA fam16: Drop HyperTransport scan
Already done for fam15tn/rl. Change-Id: Id74ca13610a4ef407c866a4419139287413078a4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8531 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/northbridge/amd')
-rw-r--r--src/northbridge/amd/agesa/family16kb/northbridge.c26
-rw-r--r--src/northbridge/amd/pi/00730F01/northbridge.c26
2 files changed, 0 insertions, 52 deletions
diff --git a/src/northbridge/amd/agesa/family16kb/northbridge.c b/src/northbridge/amd/agesa/family16kb/northbridge.c
index 59749a15a7..badec55e51 100644
--- a/src/northbridge/amd/agesa/family16kb/northbridge.c
+++ b/src/northbridge/amd/agesa/family16kb/northbridge.c
@@ -458,31 +458,6 @@ static void set_resources(device_t dev)
}
}
-#if 0 /* TODO: Check if needed. */
-static unsigned scan_chains(device_t dev, unsigned max)
-{
- unsigned nodeid;
- struct bus *link;
- device_t io_hub = NULL;
- u32 next_unitid = 0x18;
- nodeid = amdfam16_nodeid(dev);
- if (nodeid == 0) {
- for (link = dev->link_list; link; link = link->next) {
- //if (link->link_num == sblink) { /* devicetree put IO Hub on link_lsit[sblink] */
- if (link->link_num == 0) { /* devicetree put IO Hub on link_lsit[0] */
- io_hub = link->children;
- if (!io_hub || !io_hub->enabled) {
- die("I can't find the IO Hub, or IO Hub not enabled, please check the device tree.\n");
- }
- /* Now that nothing is overlapping it is safe to scan the children. */
- max = pci_scan_bus(link, 0x00, ((next_unitid - 1) << 3) | 7, 0);
- }
- }
- }
- return max;
-}
-#endif
-
unsigned long acpi_fill_hest(acpi_hest_t *hest)
{
@@ -631,7 +606,6 @@ static struct device_operations northbridge_operations = {
.init = DEVICE_NOOP,
.acpi_fill_ssdt_generator = northbridge_fill_ssdt_generator,
.write_acpi_tables = agesa_write_acpi_tables,
- //.scan_bus = scan_chains, /* TODO: */
.enable = 0,
.ops_pci = 0,
};
diff --git a/src/northbridge/amd/pi/00730F01/northbridge.c b/src/northbridge/amd/pi/00730F01/northbridge.c
index 0b6229a6a1..b10da3d39b 100644
--- a/src/northbridge/amd/pi/00730F01/northbridge.c
+++ b/src/northbridge/amd/pi/00730F01/northbridge.c
@@ -446,31 +446,6 @@ static void set_resources(device_t dev)
static void northbridge_init(struct device *dev)
{
}
-#if 0 /* TODO: Check if needed. */
-static unsigned scan_chains(device_t dev, unsigned max)
-{
- unsigned nodeid;
- struct bus *link;
- device_t io_hub = NULL;
- u32 next_unitid = 0x18;
- nodeid = amdfam16_nodeid(dev);
- if (nodeid == 0) {
- for (link = dev->link_list; link; link = link->next) {
- //if (link->link_num == sblink) { /* devicetree put IO Hub on link_lsit[sblink] */
- if (link->link_num == 0) { /* devicetree put IO Hub on link_lsit[0] */
- io_hub = link->children;
- if (!io_hub || !io_hub->enabled) {
- die("I can't find the IO Hub, or IO Hub not enabled, please check the device tree.\n");
- }
- /* Now that nothing is overlapping it is safe to scan the children. */
- max = pci_scan_bus(link, 0x00, ((next_unitid - 1) << 3) | 7, 0);
- }
- }
- }
- return max;
-}
-#endif
-
unsigned long acpi_fill_hest(acpi_hest_t *hest)
{
@@ -618,7 +593,6 @@ static struct device_operations northbridge_operations = {
.init = northbridge_init,
.acpi_fill_ssdt_generator = northbridge_fill_ssdt_generator,
.write_acpi_tables = agesa_write_acpi_tables,
- //.scan_bus = scan_chains, /* TODO: */
.enable = 0,
.ops_pci = 0,
};