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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-07-15 14:38:51 +0300 |
|---|---|---|
| committer | Rudolf Marek <r.marek@assembler.cz> | 2014-07-17 21:48:12 +0200 |
| commit | 53584fa32f18eafa1f71be511f20d388550b918b (patch) | |
| tree | 51b9e54489035ca3a7bdfedeb2daae7821a8f69e /src/mainboard/advansus | |
| parent | c4561e24bbdc418e49aa6dbb2689c78a51061ce0 (diff) | |
| download | coreboot-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/advansus')
| -rw-r--r-- | src/mainboard/advansus/a785e-i/get_bus_conf.c | 13 | ||||
| -rw-r--r-- | src/mainboard/advansus/a785e-i/mb_sysconf.h | 1 | ||||
| -rw-r--r-- | src/mainboard/advansus/a785e-i/mptable.c | 1 |
3 files changed, 1 insertions, 14 deletions
diff --git a/src/mainboard/advansus/a785e-i/get_bus_conf.c b/src/mainboard/advansus/a785e-i/get_bus_conf.c index 0feeed51c1..80e1d3ebe6 100644 --- a/src/mainboard/advansus/a785e-i/get_bus_conf.c +++ b/src/mainboard/advansus/a785e-i/get_bus_conf.c @@ -56,7 +56,6 @@ u32 hcdnx[] = { 0x20202020, }; -u32 bus_type[256]; u32 sbdn_rs780; u32 sbdn_sb800; @@ -69,7 +68,7 @@ void get_bus_conf(void) { u32 apicid_base; device_t dev; - int i, j; + int i; if (get_bus_conf_done == 1) return; /* do it only once */ @@ -92,16 +91,11 @@ void get_bus_conf(void) bus_rs780[i] = 0; } - for (i = 0; i < 256; i++) { - bus_type[i] = 0; /* default ISA bus. */ - } - bus_type[0] = 1; /* pci */ bus_rs780[0] = (sysconf.pci1234[0] >> 16) & 0xff; bus_sb800[0] = bus_rs780[0]; - bus_type[bus_rs780[0]] = 1; /* sb800 */ dev = dev_find_slot(bus_sb800[0], PCI_DEVFN(sbdn_sb800 + 0x14, 4)); @@ -109,8 +103,6 @@ void get_bus_conf(void) bus_sb800[1] = pci_read_config8(dev, PCI_SECONDARY_BUS); 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++) { @@ -121,8 +113,6 @@ void get_bus_conf(void) bus_isa++; } } - for (j = bus_sb800[2]; j < bus_isa; j++) - bus_type[j] = 1; /* rs780 */ for (i = 1; i < ARRAY_SIZE(bus_rs780); i++) { @@ -132,7 +122,6 @@ void get_bus_conf(void) if(255 != bus_rs780[i]) { bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); bus_isa++; - bus_type[bus_rs780[i]] = 1; /* PCI bus. */ } } } diff --git a/src/mainboard/advansus/a785e-i/mb_sysconf.h b/src/mainboard/advansus/a785e-i/mb_sysconf.h index 289b094de8..8a693fd089 100644 --- a/src/mainboard/advansus/a785e-i/mb_sysconf.h +++ b/src/mainboard/advansus/a785e-i/mb_sysconf.h @@ -37,7 +37,6 @@ struct mb_sysconf_t { u32 sbdn3; u32 sbdn3a[31]; u32 sbdn5[31]; - u32 bus_type[256]; }; #endif diff --git a/src/mainboard/advansus/a785e-i/mptable.c b/src/mainboard/advansus/a785e-i/mptable.c index 73ada4dcce..f60b6b00b1 100644 --- a/src/mainboard/advansus/a785e-i/mptable.c +++ b/src/mainboard/advansus/a785e-i/mptable.c @@ -30,7 +30,6 @@ extern int bus_isa; extern u8 bus_rs780[11]; extern u8 bus_sb800[6]; extern u32 apicid_sb800; -extern u32 bus_type[256]; extern u32 sbdn_rs780; extern u32 sbdn_sb800; |