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authorKyösti Mälkki <kyosti.malkki@gmail.com>2019-01-03 11:38:43 +0200
committerKyösti Mälkki <kyosti.malkki@gmail.com>2019-01-04 17:20:51 +0000
commit8052fe459c777db7985bdfed3ca198a556fc970c (patch)
treec4a421408e507161c0f5ab71d1e7c5a4ffd00ec0 /src/mainboard/asus/m5a88-v
parent0571afe5d2b576f8e89eaabf4bbd0f7a31fd0a62 (diff)
downloadcoreboot-8052fe459c777db7985bdfed3ca198a556fc970c.tar.xz
amdfam10 boards: Drop const variables sbdn_sb800 and sbdn_sb700
They evaluate to const zero and obscure PCI_DEVFN() use. Change-Id: I8bd8dced62094d5ee8e957241ac29ead054f5c05 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/30632 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard/asus/m5a88-v')
-rw-r--r--src/mainboard/asus/m5a88-v/get_bus_conf.c6
-rw-r--r--src/mainboard/asus/m5a88-v/irq_tables.c5
-rw-r--r--src/mainboard/asus/m5a88-v/mptable.c1
3 files changed, 4 insertions, 8 deletions
diff --git a/src/mainboard/asus/m5a88-v/get_bus_conf.c b/src/mainboard/asus/m5a88-v/get_bus_conf.c
index e0d89b5f1e..a60080eac8 100644
--- a/src/mainboard/asus/m5a88-v/get_bus_conf.c
+++ b/src/mainboard/asus/m5a88-v/get_bus_conf.c
@@ -46,7 +46,6 @@ u32 hcdnx[] = {
static u32 sbdn_rs780;
-u32 sbdn_sb800;
void get_bus_conf(void)
{
@@ -64,7 +63,6 @@ void get_bus_conf(void)
sysconf.sbdn = (sysconf.hcdn[0] & 0xff);
sbdn_rs780 = sysconf.sbdn;
- sbdn_sb800 = 0;
memset(bus_sb800, 0, sizeof(bus_sb800));
@@ -78,13 +76,13 @@ void get_bus_conf(void)
/* sb800 */
- dev = dev_find_slot(bus_sb800[0], PCI_DEVFN(sbdn_sb800 + 0x14, 4));
+ dev = dev_find_slot(bus_sb800[0], PCI_DEVFN(0x14, 4));
if (dev) {
bus_sb800[1] = pci_read_config8(dev, PCI_SECONDARY_BUS);
}
for (i = 0; i < 4; i++) {
- dev = dev_find_slot(bus_sb800[0], PCI_DEVFN(sbdn_sb800 + 0x15, i));
+ dev = dev_find_slot(bus_sb800[0], PCI_DEVFN(0x15, i));
if (dev) {
bus_sb800[2 + i] = pci_read_config8(dev, PCI_SECONDARY_BUS);
}
diff --git a/src/mainboard/asus/m5a88-v/irq_tables.c b/src/mainboard/asus/m5a88-v/irq_tables.c
index b194b41b89..006a8dd155 100644
--- a/src/mainboard/asus/m5a88-v/irq_tables.c
+++ b/src/mainboard/asus/m5a88-v/irq_tables.c
@@ -40,7 +40,6 @@ static void write_pirq_info(struct irq_info *pirq_info, u8 bus, u8 devfn,
}
extern u8 bus_sb800[6];
-extern unsigned long sbdn_sb800;
unsigned long write_pirq_routing_table(unsigned long addr)
{
@@ -66,7 +65,7 @@ unsigned long write_pirq_routing_table(unsigned long addr)
pirq->version = PIRQ_VERSION;
pirq->rtr_bus = bus_sb800[0];
- pirq->rtr_devfn = ((sbdn_sb800 + 0x14) << 3) | 4;
+ pirq->rtr_devfn = (0x14 << 3) | 4;
pirq->exclusive_irqs = 0;
@@ -81,7 +80,7 @@ unsigned long write_pirq_routing_table(unsigned long addr)
slot_num = 0;
/* pci bridge */
- write_pirq_info(pirq_info, bus_sb800[0], ((sbdn_sb800 + 0x14) << 3) | 4,
+ write_pirq_info(pirq_info, bus_sb800[0], (0x14 << 3) | 4,
0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0,
0);
pirq_info++;
diff --git a/src/mainboard/asus/m5a88-v/mptable.c b/src/mainboard/asus/m5a88-v/mptable.c
index 90337f017d..4a1c40e090 100644
--- a/src/mainboard/asus/m5a88-v/mptable.c
+++ b/src/mainboard/asus/m5a88-v/mptable.c
@@ -22,7 +22,6 @@
extern u8 bus_sb800[6];
extern u32 apicid_sb800;
-extern u32 sbdn_sb800;
u8 intr_data[] = {
[0x00] = 0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17, /* INTA# - INTH# */