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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/asrock/imb-a180
parentc4561e24bbdc418e49aa6dbb2689c78a51061ce0 (diff)
downloadcoreboot-53584fa32f18eafa1f71be511f20d388550b918b.tar.xz
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/asrock/imb-a180')
-rw-r--r--src/mainboard/asrock/imb-a180/get_bus_conf.c12
-rw-r--r--src/mainboard/asrock/imb-a180/mptable.c1
2 files changed, 1 insertions, 12 deletions
diff --git a/src/mainboard/asrock/imb-a180/get_bus_conf.c b/src/mainboard/asrock/imb-a180/get_bus_conf.c
index eecffb59c7..bc93c546c7 100644
--- a/src/mainboard/asrock/imb-a180/get_bus_conf.c
+++ b/src/mainboard/asrock/imb-a180/get_bus_conf.c
@@ -42,7 +42,6 @@ u32 pci1234x[] = {
0x0000ff0,
};
-u32 bus_type[256];
u32 sbdn_yangtze;
void get_bus_conf(void)
@@ -51,7 +50,7 @@ void get_bus_conf(void)
u32 value;
device_t dev;
- int i, j;
+ int i;
dev = dev_find_slot(0, PCI_DEVFN(0, 0)); /* clear IoapicSbFeatureEn */
pci_write_config32(dev, 0xF8, 0);
@@ -67,11 +66,6 @@ void get_bus_conf(void)
memset(bus_yangtze, 0, sizeof(bus_yangtze));
- for (i = 0; i < 256; i++) {
- bus_type[i] = 0; /* default ISA bus. */
- }
-
- bus_type[0] = 1; /* pci */
// bus_yangtze[0] = (sysconf.pci1234[0] >> 16) & 0xff;
bus_yangtze[0] = (pci1234x[0] >> 16) & 0xff;
@@ -84,8 +78,6 @@ void get_bus_conf(void)
bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_isa++;
- for (j = bus_yangtze[1]; j < bus_isa; j++)
- bus_type[j] = 1;
}
for (i = 0; i < 4; i++) {
@@ -96,8 +88,6 @@ void get_bus_conf(void)
bus_isa++;
}
}
- for (j = bus_yangtze[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/asrock/imb-a180/mptable.c b/src/mainboard/asrock/imb-a180/mptable.c
index bfad50d631..5d91524e66 100644
--- a/src/mainboard/asrock/imb-a180/mptable.c
+++ b/src/mainboard/asrock/imb-a180/mptable.c
@@ -31,7 +31,6 @@
#define IO_APIC_ID CONFIG_MAX_CPUS
extern u8 bus_yangtze[6];
-extern u32 bus_type[256];
extern u32 sbdn_yangtze;
extern u32 apicid_yangtze;