diff options
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/intel/nehalem/raminit.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/src/northbridge/intel/nehalem/raminit.c b/src/northbridge/intel/nehalem/raminit.c index 686089fdd0..2b71c81825 100644 --- a/src/northbridge/intel/nehalem/raminit.c +++ b/src/northbridge/intel/nehalem/raminit.c @@ -3722,11 +3722,6 @@ void raminit(const int s3resume, const u8 *spd_addrmap) u16 deven; int cbmem_wasnot_inited; - /* only used for dummy reads */ - volatile u8 tmp8; - volatile u16 tmp16; - volatile u32 tmp32; - x2ca8 = MCHBAR8(0x2ca8); deven = pci_read_config16(NORTHBRIDGE, D0F0_DEVEN); @@ -4040,10 +4035,10 @@ void raminit(const int s3resume, const u8 *spd_addrmap) pci_read_config8(PCI_DEV (0, 0x2, 0x0), 0x4c); pci_read_config8(PCI_DEV (0, 0x2, 0x0), 0x4e); - tmp8 = MCHBAR8(0x1150); - tmp8 = MCHBAR8(0x1151); - tmp8 = MCHBAR8(0x1022); - tmp8 = MCHBAR8(0x16d0); + MCHBAR8(0x1150); + MCHBAR8(0x1151); + MCHBAR8(0x1022); + MCHBAR8(0x16d0); MCHBAR32(0x1300) = 0x60606060; MCHBAR32(0x1304) = 0x60606060; MCHBAR32(0x1308) = 0x78797a7b; @@ -4231,10 +4226,10 @@ void raminit(const int s3resume, const u8 *spd_addrmap) } MCHBAR32_AND_OR(0x2c80, 0, 0x1053688); // !!!! - tmp32 = MCHBAR32(0x1c04); // !!!! + MCHBAR32(0x1c04); // !!!! MCHBAR32(0x1804) = 0x406080; - tmp8 = MCHBAR8(0x2ca8); + MCHBAR8(0x2ca8); if (x2ca8 == 0) { MCHBAR8_AND(0x2ca8, ~3); @@ -4246,9 +4241,9 @@ void raminit(const int s3resume, const u8 *spd_addrmap) MCHBAR8(0x2ca8) = MCHBAR8(0x2ca8); MCHBAR32_AND_OR(0x2c80, 0, 0x53688); // !!!! pci_write_config32(PCI_DEV (0xff, 0, 0), 0x60, 0x20220); - tmp16 = MCHBAR16(0x2c20); // !!!! - tmp16 = MCHBAR16(0x2c10); // !!!! - tmp16 = MCHBAR16(0x2c00); // !!!! + MCHBAR16(0x2c20); // !!!! + MCHBAR16(0x2c10); // !!!! + MCHBAR16(0x2c00); // !!!! MCHBAR16(0x2c00) = 0x8c0; udelay(1000); write_1d0(0, 0x33d, 0, 0); @@ -4354,7 +4349,7 @@ void raminit(const int s3resume, const u8 *spd_addrmap) MCHBAR32_AND_OR(0x1f4, 0, 0x20000); // !!!! MCHBAR32(0x1f0) = 0x1d000200; MCHBAR8_AND_OR(0x1f0, 0, 0x1); // !!!! - tmp8 = MCHBAR8(0x1f0); // !!!! + MCHBAR8(0x1f0); // !!!! program_board_delay(&info); @@ -4413,7 +4408,7 @@ void raminit(const int s3resume, const u8 *spd_addrmap) info.populated_ranks[channel][0][0] ? 9 : 1); rmw_1d0(0x116, 0xe, 1, 4, 1); // = 0x4040432 // !!!! - tmp32 = MCHBAR32(0x144); // !!!! + MCHBAR32(0x144); // !!!! write_1d0(2, 0xae, 6, 1); write_1d0(2, 0x300, 6, 1); write_1d0(2, 0x121, 3, 1); @@ -4663,7 +4658,7 @@ void raminit(const int s3resume, const u8 *spd_addrmap) reg1c = read32p(DEFAULT_EPBAR | 0x01c); // = 0x8001 // OK pci_read_config32(NORTHBRIDGE, 0x40); // = DEFAULT_EPBAR | 0x001 // OK write32p(DEFAULT_EPBAR | 0x01c, reg1c); // OK - tmp8 = MCHBAR8(0xe08); // = 0x0 + MCHBAR8(0xe08); // = 0x0 pci_read_config32(NORTHBRIDGE, 0xe4); // = 0x316126 MCHBAR8_OR(0x1210, 2); MCHBAR32(0x1200) = 0x8800440; |