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Diffstat (limited to 'src/southbridge/amd/rs780')
-rw-r--r--src/southbridge/amd/rs780/rs780.c41
1 files changed, 20 insertions, 21 deletions
diff --git a/src/southbridge/amd/rs780/rs780.c b/src/southbridge/amd/rs780/rs780.c
index c5e38c130c..28e337f5d0 100644
--- a/src/southbridge/amd/rs780/rs780.c
+++ b/src/southbridge/amd/rs780/rs780.c
@@ -31,33 +31,32 @@ void static rs780_config_misc_clk(struct device *nb_dev)
u32 reg;
u16 word;
u8 byte;
- struct bus pbus; /* fake bus for dev0 fun1 */
reg = pci_read_config32(nb_dev, 0x4c);
reg |= 1 << 0;
pci_write_config32(nb_dev, 0x4c, reg);
- word = pci_cf8_conf1.read16(&pbus, 0, 1, 0xf8);
+ word = pci_cf8_conf1.read16(0, 1, 0xf8);
word &= 0xf00;
- pci_cf8_conf1.write16(&pbus, 0, 1, 0xf8, word);
+ pci_cf8_conf1.write16(0, 1, 0xf8, word);
- word = pci_cf8_conf1.read16(&pbus, 0, 1, 0xe8);
+ word = pci_cf8_conf1.read16(0, 1, 0xe8);
word &= ~((1 << 12) | (1 << 13) | (1 << 14));
word |= 1 << 13;
- pci_cf8_conf1.write16(&pbus, 0, 1, 0xe8, word);
+ pci_cf8_conf1.write16(0, 1, 0xe8, word);
- reg = pci_cf8_conf1.read32(&pbus, 0, 1, 0x94);
+ reg = pci_cf8_conf1.read32(0, 1, 0x94);
reg &= ~((1 << 16) | (1 << 24) | (1 << 28));
- pci_cf8_conf1.write32(&pbus, 0, 1, 0x94, reg);
+ pci_cf8_conf1.write32(0, 1, 0x94, reg);
- reg = pci_cf8_conf1.read32(&pbus, 0, 1, 0x8c);
+ reg = pci_cf8_conf1.read32(0, 1, 0x8c);
reg &= ~((1 << 13) | (1 << 14) | (1 << 24) | (1 << 25));
reg |= 1 << 13;
- pci_cf8_conf1.write32(&pbus, 0, 1, 0x8c, reg);
+ pci_cf8_conf1.write32(0, 1, 0x8c, reg);
- reg = pci_cf8_conf1.read32(&pbus, 0, 1, 0xcc);
+ reg = pci_cf8_conf1.read32(0, 1, 0xcc);
reg |= 1 << 24;
- pci_cf8_conf1.write32(&pbus, 0, 1, 0xcc, reg);
+ pci_cf8_conf1.write32(0, 1, 0xcc, reg);
reg = nbmc_read_index(nb_dev, 0x7a);
reg &= ~0x3f;
@@ -66,31 +65,31 @@ void static rs780_config_misc_clk(struct device *nb_dev)
set_htiu_enable_bits(nb_dev, 0x05, 1 << 11, 1 << 11);
nbmc_write_index(nb_dev, 0x7a, reg);
/* Powering Down efuse and strap block clocks after boot-up. GFX Mode. */
- reg = pci_cf8_conf1.read32(&pbus, 0, 1, 0xcc);
+ reg = pci_cf8_conf1.read32(0, 1, 0xcc);
reg &= ~(1 << 23);
reg |= 1 << 24;
- pci_cf8_conf1.write32(&pbus, 0, 1, 0xcc, reg);
+ pci_cf8_conf1.write32(0, 1, 0xcc, reg);
/* Programming NB CLK table. */
- byte = pci_cf8_conf1.read8(&pbus, 0, 1, 0xe0);
+ byte = pci_cf8_conf1.read8(0, 1, 0xe0);
byte |= 0x01;
- pci_cf8_conf1.write8(&pbus, 0, 1, 0xe0, byte);
+ pci_cf8_conf1.write8(0, 1, 0xe0, byte);
#if 0
/* Powerdown reference clock to graphics core PLL in northbridge only mode */
- reg = pci_cf8_conf1.read32(&pbus, 0, 1, 0x8c);
+ reg = pci_cf8_conf1.read32(0, 1, 0x8c);
reg |= 1 << 21;
- pci_cf8_conf1.write32(&pbus, 0, 1, 0x8c, reg);
+ pci_cf8_conf1.write32(0, 1, 0x8c, reg);
/* Powering Down efuse and strap block clocks after boot-up. NB Only Mode. */
- reg = pci_cf8_conf1.read32(&pbus, 0, 1, 0xcc);
+ reg = pci_cf8_conf1.read32(0, 1, 0xcc);
reg |= (1 << 23) | (1 << 24);
- pci_cf8_conf1.write32(&pbus, 0, 1, 0xcc, reg);
+ pci_cf8_conf1.write32(0, 1, 0xcc, reg);
/* Powerdown clock to memory controller in northbridge only mode */
- byte = pci_cf8_conf1.read8(&pbus, 0, 1, 0xe4);
+ byte = pci_cf8_conf1.read8(0, 1, 0xe4);
byte |= 1 << 0;
- pci_cf8_conf1.write8(&pbus, 0, 1, 0xe4, reg);
+ pci_cf8_conf1.write8(0, 1, 0xe4, reg);
/* CLKCFG:0xE8 Bit[17] = 0x1 Powerdown clock to IOC GFX block in no external graphics mode */
/* TODO: */