diff options
Diffstat (limited to 'src/northbridge/amd/amdk8/coherent_ht.c')
| -rw-r--r-- | src/northbridge/amd/amdk8/coherent_ht.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/northbridge/amd/amdk8/coherent_ht.c b/src/northbridge/amd/amdk8/coherent_ht.c index a262686f87..636114df15 100644 --- a/src/northbridge/amd/amdk8/coherent_ht.c +++ b/src/northbridge/amd/amdk8/coherent_ht.c @@ -160,7 +160,7 @@ static void disable_probes(void) #if 0 static void enable_apic_ext_id(u8 node) { -#if CONFIG_ENABLE_APIC_EXT_ID==1 +#if CONFIG_ENABLE_APIC_EXT_ID #warning "FIXME Is the right place to enable apic ext id here?" u32 val; @@ -284,8 +284,8 @@ static uint16_t read_freq_cap(device_t dev, uint8_t pos) freq_cap = pci_read_config16(dev, pos); freq_cap &= ~(1 << HT_FREQ_VENDOR); /* Ignore Vendor HT frequencies */ -#if CONFIG_K8_HT_FREQ_1G_SUPPORT == 1 - #if CONFIG_K8_REV_F_SUPPORT == 0 +#if CONFIG_K8_HT_FREQ_1G_SUPPORT + #if !CONFIG_K8_REV_F_SUPPORT if (!is_cpu_pre_e0()) #endif { @@ -665,7 +665,7 @@ static void setup_remote_row_indirect_group(const u8 *conn, int num) static void setup_uniprocessor(void) { print_spew("Enabling UP settings\n"); -#if CONFIG_LOGICAL_CPUS==1 +#if CONFIG_LOGICAL_CPUS unsigned tmp = (pci_read_config32(NODE_MC(0), 0xe8) >> 12) & 3; if (tmp>0) return; #endif @@ -1574,7 +1574,7 @@ static void clear_dead_routes(unsigned nodes) } #endif /* CONFIG_MAX_PHYSICAL_CPUS > 1 */ -#if CONFIG_LOGICAL_CPUS==1 +#if CONFIG_LOGICAL_CPUS static unsigned verify_dualcore(unsigned nodes) { unsigned node, totalcpus, tmp; @@ -1593,10 +1593,10 @@ static unsigned verify_dualcore(unsigned nodes) static void coherent_ht_finalize(unsigned nodes) { unsigned node; -#if CONFIG_K8_REV_F_SUPPORT == 0 +#if !CONFIG_K8_REV_F_SUPPORT int rev_a0; #endif -#if CONFIG_LOGICAL_CPUS==1 +#if CONFIG_LOGICAL_CPUS unsigned total_cpus; if (read_option(multi_core, 0) == 0) { /* multi_core */ @@ -1614,7 +1614,7 @@ static void coherent_ht_finalize(unsigned nodes) */ print_spew("coherent_ht_finalize\n"); -#if CONFIG_K8_REV_F_SUPPORT == 0 +#if !CONFIG_K8_REV_F_SUPPORT rev_a0 = is_cpu_rev_a0(); #endif for (node = 0; node < nodes; node++) { @@ -1625,7 +1625,7 @@ static void coherent_ht_finalize(unsigned nodes) /* Set the Total CPU and Node count in the system */ val = pci_read_config32(dev, 0x60); val &= (~0x000F0070); -#if CONFIG_LOGICAL_CPUS==1 +#if CONFIG_LOGICAL_CPUS val |= ((total_cpus-1)<<16)|((nodes-1)<<4); #else val |= ((nodes-1)<<16)|((nodes-1)<<4); @@ -1645,7 +1645,7 @@ static void coherent_ht_finalize(unsigned nodes) (3 << HTTC_HI_PRI_BYP_CNT_SHIFT); pci_write_config32(dev, HT_TRANSACTION_CONTROL, val); -#if CONFIG_K8_REV_F_SUPPORT == 0 +#if !CONFIG_K8_REV_F_SUPPORT if (rev_a0) { pci_write_config32(dev, 0x94, 0); pci_write_config32(dev, 0xb4, 0); @@ -1665,7 +1665,7 @@ static int apply_cpu_errata_fixes(unsigned nodes) device_t dev; uint32_t cmd; dev = NODE_MC(node); -#if CONFIG_K8_REV_F_SUPPORT == 0 +#if !CONFIG_K8_REV_F_SUPPORT if (is_cpu_pre_c0()) { /* Errata 66 @@ -1710,7 +1710,7 @@ static int apply_cpu_errata_fixes(unsigned nodes) #endif -#if CONFIG_K8_REV_F_SUPPORT == 0 +#if !CONFIG_K8_REV_F_SUPPORT /* I can't touch this msr on early buggy cpus, and cannot apply either 169 or 131 */ if (!is_cpu_pre_b3()) #endif |