diff options
| -rw-r--r-- | src/northbridge/amd/amdfam10/northbridge.c | 3 | ||||
| -rw-r--r-- | src/northbridge/amd/amdk8/northbridge.c | 3 | ||||
| -rw-r--r-- | src/southbridge/amd/rs690/cmn.c | 6 | ||||
| -rw-r--r-- | src/southbridge/amd/rs780/cmn.c | 6 |
4 files changed, 12 insertions, 6 deletions
diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c index c53da22043..68e79ad4a1 100644 --- a/src/northbridge/amd/amdfam10/northbridge.c +++ b/src/northbridge/amd/amdfam10/northbridge.c @@ -885,9 +885,6 @@ void setup_uma_memory(void) __func__, uma_memory_size, uma_memory_base); /* TODO: TOP_MEM2 */ -#else - uma_memory_size = 0x8000000; /* 128M recommended UMA */ - uma_memory_base = 0x38000000; /* 1GB system memory supposed */ #endif } diff --git a/src/northbridge/amd/amdk8/northbridge.c b/src/northbridge/amd/amdk8/northbridge.c index c4a8acd643..21f2808465 100644 --- a/src/northbridge/amd/amdk8/northbridge.c +++ b/src/northbridge/amd/amdk8/northbridge.c @@ -879,9 +879,6 @@ void setup_uma_memory(void) __func__, uma_memory_size, uma_memory_base); /* TODO: TOP_MEM2 */ -#else - uma_memory_size = 0x8000000; /* 128M recommended UMA */ - uma_memory_base = 0x38000000; /* 1GB system memory supposed */ #endif } diff --git a/src/southbridge/amd/rs690/cmn.c b/src/southbridge/amd/rs690/cmn.c index 68c46e9728..004cf78898 100644 --- a/src/southbridge/amd/rs690/cmn.c +++ b/src/southbridge/amd/rs690/cmn.c @@ -316,7 +316,13 @@ u8 PcieTrainPort(device_t nb_dev, device_t dev, u32 port) void rs690_set_tom(device_t nb_dev) { /* set TOM */ +#if CONFIG_GFXUMA pci_write_config32(nb_dev, 0x90, uma_memory_base); nbmc_write_index(nb_dev, 0x1e, uma_memory_base); +#else + /* 1GB system memory supposed */ + pci_write_config32(nb_dev, 0x90, 0x38000000); + nbmc_write_index(nb_dev, 0x1e, 0x38000000); +#endif } diff --git a/src/southbridge/amd/rs780/cmn.c b/src/southbridge/amd/rs780/cmn.c index 5c72a04227..30da675ea0 100644 --- a/src/southbridge/amd/rs780/cmn.c +++ b/src/southbridge/amd/rs780/cmn.c @@ -357,8 +357,14 @@ u8 PcieTrainPort(device_t nb_dev, device_t dev, u32 port) void rs780_set_tom(device_t nb_dev) { /* set TOM */ +#if CONFIG_GFXUMA pci_write_config32(nb_dev, 0x90, uma_memory_base); //nbmc_write_index(nb_dev, 0x1e, uma_memory_base); +#else + /* 1GB system memory supposed */ + pci_write_config32(nb_dev, 0x90, 0x38000000); + //nbmc_write_index(nb_dev, 0x1e, 0x38000000); +#endif } // extract single bit |