summaryrefslogtreecommitdiff
path: root/src/mainboard/amd/persimmon
diff options
context:
space:
mode:
authorKyösti Mälkki <kyosti.malkki@gmail.com>2014-07-15 14:38:51 +0300
committerRudolf Marek <r.marek@assembler.cz>2014-07-17 21:48:12 +0200
commit53584fa32f18eafa1f71be511f20d388550b918b (patch)
tree51b9e54489035ca3a7bdfedeb2daae7821a8f69e /src/mainboard/amd/persimmon
parentc4561e24bbdc418e49aa6dbb2689c78a51061ce0 (diff)
AMD get_bus_conf(): Drop bus_type array
Only ever used as lvalue, so no point creating the array. Change-Id: I6699dfae9377a895e9bc4a52579d00ddcfa60a9f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6277 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
Diffstat (limited to 'src/mainboard/amd/persimmon')
-rw-r--r--src/mainboard/amd/persimmon/get_bus_conf.c14
-rw-r--r--src/mainboard/amd/persimmon/mptable.c1
2 files changed, 1 insertions, 14 deletions
diff --git a/src/mainboard/amd/persimmon/get_bus_conf.c b/src/mainboard/amd/persimmon/get_bus_conf.c
index b31f687671..995cb4254c 100644
--- a/src/mainboard/amd/persimmon/get_bus_conf.c
+++ b/src/mainboard/amd/persimmon/get_bus_conf.c
@@ -45,7 +45,6 @@ u32 pci1234x[] = {
0x0000ff0,
};
-u32 bus_type[256];
u32 sbdn_sb800;
void get_bus_conf(void)
@@ -53,19 +52,13 @@ void get_bus_conf(void)
u32 apicid_base;
device_t dev;
- int i, j;
+ int i;
sbdn_sb800 = 0;
memset(bus_sb800, 0, sizeof(bus_sb800));
- for (i = 0; i < 256; i++) {
- bus_type[i] = 0; /* default ISA bus. */
- }
-
- bus_type[0] = 1; /* pci */
-
// bus_sb800[0] = (sysconf.pci1234[0] >> 16) & 0xff;
bus_sb800[0] = (pci1234x[0] >> 16) & 0xff;
@@ -77,8 +70,6 @@ void get_bus_conf(void)
bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_isa++;
- for (j = bus_sb800[1]; j < bus_isa; j++)
- bus_type[j] = 1;
}
for (i = 0; i < 4; i++) {
@@ -90,9 +81,6 @@ void get_bus_conf(void)
}
}
- for (j = bus_sb800[2]; j < bus_isa; j++)
- bus_type[j] = 1;
-
/* I/O APICs: APIC ID Version State Address */
bus_isa = 10;
diff --git a/src/mainboard/amd/persimmon/mptable.c b/src/mainboard/amd/persimmon/mptable.c
index 780bb2c905..e9e208e9a4 100644
--- a/src/mainboard/amd/persimmon/mptable.c
+++ b/src/mainboard/amd/persimmon/mptable.c
@@ -35,7 +35,6 @@ extern u8 bus_sb800[6];
extern u32 apicid_sb800;
extern u32 apicver_sb800;
-extern u32 bus_type[256];
extern u32 sbdn_sb800;
static void *smp_write_config_table(void *v)