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-rw-r--r--src/mainboard/advansus/a785e-i/mainboard.c40
-rw-r--r--src/mainboard/amd/bimini_fam10/mainboard.c40
-rw-r--r--src/mainboard/amd/mahogany_fam10/mainboard.c40
-rw-r--r--src/mainboard/amd/tilapia_fam10/mainboard.c39
-rw-r--r--src/mainboard/asus/m4a78-em/mainboard.c39
-rw-r--r--src/mainboard/asus/m4a785-m/mainboard.c39
-rw-r--r--src/mainboard/asus/m5a88-v/mainboard.c40
-rw-r--r--src/mainboard/avalue/eax-785e/mainboard.c40
-rw-r--r--src/mainboard/gigabyte/ma785gm/mainboard.c39
-rw-r--r--src/mainboard/gigabyte/ma785gmt/mainboard.c39
-rw-r--r--src/mainboard/gigabyte/ma78gm/mainboard.c40
-rw-r--r--src/mainboard/iei/kino-780am2-fam10/mainboard.c40
-rw-r--r--src/mainboard/jetway/pa78vm5/mainboard.c40
-rw-r--r--src/northbridge/amd/amdfam10/northbridge.c44
14 files changed, 57 insertions, 502 deletions
diff --git a/src/mainboard/advansus/a785e-i/mainboard.c b/src/mainboard/advansus/a785e-i/mainboard.c
index 3504ac22de..1c1b164fb4 100644
--- a/src/mainboard/advansus/a785e-i/mainboard.c
+++ b/src/mainboard/advansus/a785e-i/mainboard.c
@@ -83,45 +83,7 @@ static void a785e_i_enable(device_t dev)
printk(BIOS_INFO, "Mainboard A785E-I Enable. dev=0x%p\n", dev);
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk
- (BIOS_INFO, "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk
- (BIOS_INFO, "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- /* refer to UMA Size Consideration in 780 BDG. */
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
enable_int_gfx();
diff --git a/src/mainboard/amd/bimini_fam10/mainboard.c b/src/mainboard/amd/bimini_fam10/mainboard.c
index 4d685e2f02..1be3c754ed 100644
--- a/src/mainboard/amd/bimini_fam10/mainboard.c
+++ b/src/mainboard/amd/bimini_fam10/mainboard.c
@@ -133,45 +133,7 @@ static void bimini_enable(device_t dev)
printk(BIOS_INFO, "Mainboard BIMINI Enable. dev=0x%p\n", dev);
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk
- (BIOS_INFO, "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk
- (BIOS_INFO, "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- /* refer to UMA Size Consideration in 780 BDG. */
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
enable_int_gfx();
diff --git a/src/mainboard/amd/mahogany_fam10/mainboard.c b/src/mainboard/amd/mahogany_fam10/mainboard.c
index 16dff473ea..c25581d377 100644
--- a/src/mainboard/amd/mahogany_fam10/mainboard.c
+++ b/src/mainboard/amd/mahogany_fam10/mainboard.c
@@ -104,45 +104,7 @@ static void mahogany_enable(device_t dev)
{
printk(BIOS_INFO, "Mainboard MAHOGANY Enable. dev=0x%p\n", dev);
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk
- (BIOS_INFO, "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk
- (BIOS_INFO, "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- /* refer to UMA Size Consideration in 780 BDG. */
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
/* get_ide_dma66(); */
diff --git a/src/mainboard/amd/tilapia_fam10/mainboard.c b/src/mainboard/amd/tilapia_fam10/mainboard.c
index 1777c2b15e..9c845fa4e8 100644
--- a/src/mainboard/amd/tilapia_fam10/mainboard.c
+++ b/src/mainboard/amd/tilapia_fam10/mainboard.c
@@ -279,44 +279,7 @@ static void tilapia_enable(device_t dev)
{
printk(BIOS_INFO, "Mainboard TILAPIA Enable. dev=0x%p\n", dev);
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk(BIOS_INFO,
- "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk(BIOS_INFO,
- "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
/* get_ide_dma66(); */
diff --git a/src/mainboard/asus/m4a78-em/mainboard.c b/src/mainboard/asus/m4a78-em/mainboard.c
index 2b4e97cae1..6b87177dba 100644
--- a/src/mainboard/asus/m4a78-em/mainboard.c
+++ b/src/mainboard/asus/m4a78-em/mainboard.c
@@ -123,44 +123,7 @@ static void m4a78em_enable(device_t dev)
{
printk(BIOS_INFO, "Mainboard enable. dev=0x%p\n", dev);
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk(BIOS_INFO,
- "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk(BIOS_INFO,
- "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
/* get_ide_dma66(); */
diff --git a/src/mainboard/asus/m4a785-m/mainboard.c b/src/mainboard/asus/m4a785-m/mainboard.c
index 36933006c1..1bfeda5452 100644
--- a/src/mainboard/asus/m4a785-m/mainboard.c
+++ b/src/mainboard/asus/m4a785-m/mainboard.c
@@ -195,44 +195,7 @@ static void m4a785m_enable(device_t dev)
{
printk(BIOS_INFO, "Mainboard enable. dev=0x%p\n", dev);
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk(BIOS_INFO,
- "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk(BIOS_INFO,
- "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
/* get_ide_dma66(); */
diff --git a/src/mainboard/asus/m5a88-v/mainboard.c b/src/mainboard/asus/m5a88-v/mainboard.c
index 291510cbe0..008c2f9d65 100644
--- a/src/mainboard/asus/m5a88-v/mainboard.c
+++ b/src/mainboard/asus/m5a88-v/mainboard.c
@@ -80,45 +80,7 @@ static void m5a88pm_v_enable(device_t dev)
printk(BIOS_INFO, "Mainboard ASUS M5A88-V Enable. dev=0x%p\n", dev);
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk
- (BIOS_INFO, "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk
- (BIOS_INFO, "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- /* refer to UMA Size Consideration in 780 BDG. */
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
enable_int_gfx();
diff --git a/src/mainboard/avalue/eax-785e/mainboard.c b/src/mainboard/avalue/eax-785e/mainboard.c
index 89a0e96252..f547342019 100644
--- a/src/mainboard/avalue/eax-785e/mainboard.c
+++ b/src/mainboard/avalue/eax-785e/mainboard.c
@@ -83,45 +83,7 @@ static void eax_785e(device_t dev)
printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk
- (BIOS_INFO, "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk
- (BIOS_INFO, "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- /* refer to UMA Size Consideration in 780 BDG. */
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
enable_int_gfx();
diff --git a/src/mainboard/gigabyte/ma785gm/mainboard.c b/src/mainboard/gigabyte/ma785gm/mainboard.c
index ea3f27ee50..ced5a2168a 100644
--- a/src/mainboard/gigabyte/ma785gm/mainboard.c
+++ b/src/mainboard/gigabyte/ma785gm/mainboard.c
@@ -140,44 +140,7 @@ static void ma785gm_enable(device_t dev)
{
printk(BIOS_INFO, "Mainboard MA785GM-US2H Enable. dev=0x%p\n", dev);
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk(BIOS_INFO,
- "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk(BIOS_INFO,
- "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
/* get_ide_dma66(); */
diff --git a/src/mainboard/gigabyte/ma785gmt/mainboard.c b/src/mainboard/gigabyte/ma785gmt/mainboard.c
index 174c08de84..ab99c08690 100644
--- a/src/mainboard/gigabyte/ma785gmt/mainboard.c
+++ b/src/mainboard/gigabyte/ma785gmt/mainboard.c
@@ -250,44 +250,7 @@ static void ma785gmt_enable(device_t dev)
{
printk(BIOS_INFO, "Mainboard MA785GMT-UD2H Enable. dev=0x%p\n", dev);
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk(BIOS_INFO,
- "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk(BIOS_INFO,
- "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
/* get_ide_dma66(); */
diff --git a/src/mainboard/gigabyte/ma78gm/mainboard.c b/src/mainboard/gigabyte/ma78gm/mainboard.c
index b81ebaa0ee..3aec9076fe 100644
--- a/src/mainboard/gigabyte/ma78gm/mainboard.c
+++ b/src/mainboard/gigabyte/ma78gm/mainboard.c
@@ -77,45 +77,7 @@ static void ma78gm_enable(device_t dev)
{
printk(BIOS_INFO, "Mainboard MA78GM-US2H Enable. dev=0x%p\n", dev);
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk
- (BIOS_INFO, "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk
- (BIOS_INFO, "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- /* refer to UMA Size Consideration in 780 BDG. */
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
/* get_ide_dma66(); */
diff --git a/src/mainboard/iei/kino-780am2-fam10/mainboard.c b/src/mainboard/iei/kino-780am2-fam10/mainboard.c
index 6d20523abf..3f0e9b1569 100644
--- a/src/mainboard/iei/kino-780am2-fam10/mainboard.c
+++ b/src/mainboard/iei/kino-780am2-fam10/mainboard.c
@@ -59,45 +59,7 @@ static void kino_enable(device_t dev)
{
printk(BIOS_INFO, "Mainboard Kino Enable. dev=0x%p\n", dev);
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk
- (BIOS_INFO, "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk
- (BIOS_INFO, "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- /* refer to UMA Size Consideration in 780 BDG. */
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
/* get_ide_dma66(); */
diff --git a/src/mainboard/jetway/pa78vm5/mainboard.c b/src/mainboard/jetway/pa78vm5/mainboard.c
index 329b4f6c25..019b5e33fa 100644
--- a/src/mainboard/jetway/pa78vm5/mainboard.c
+++ b/src/mainboard/jetway/pa78vm5/mainboard.c
@@ -106,45 +106,7 @@ static void pa78vm5_enable(device_t dev)
{
printk(BIOS_INFO, "Mainboard PA78VM5 Enable. dev=0x%p\n", dev);
-#if CONFIG_GFXUMA
- msr_t msr, msr2;
-
- /* TOP_MEM: the top of DRAM below 4G */
- msr = rdmsr(TOP_MEM);
- printk
- (BIOS_INFO, "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
- __func__, msr.lo, msr.hi);
-
- /* TOP_MEM2: the top of DRAM above 4G */
- msr2 = rdmsr(TOP_MEM2);
- printk
- (BIOS_INFO, "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
- __func__, msr2.lo, msr2.hi);
-
- /* refer to UMA Size Consideration in 780 BDG. */
- switch (msr.lo) {
- case 0x10000000: /* 256M system memory */
- uma_memory_size = 0x4000000; /* 64M recommended UMA */
- break;
-
- case 0x20000000: /* 512M system memory */
- uma_memory_size = 0x8000000; /* 128M recommended UMA */
- break;
-
- default: /* 1GB and above system memory */
- uma_memory_size = 0x10000000; /* 256M recommended UMA */
- break;
- }
-
- uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
- printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
- __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
+ setup_uma_memory();
set_pcie_dereset();
/* get_ide_dma66(); */
diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c
index 41434e8fe5..2c9b6a22c4 100644
--- a/src/northbridge/amd/amdfam10/northbridge.c
+++ b/src/northbridge/amd/amdfam10/northbridge.c
@@ -30,6 +30,7 @@
#include <cpu/cpu.h>
#include <cpu/x86/lapic.h>
+#include <cpu/amd/mtrr.h>
#if CONFIG_LOGICAL_CPUS
#include <cpu/amd/multicore.h>
@@ -847,6 +848,49 @@ static void disable_hoist_memory(unsigned long hole_startk, int node_id)
#include <cbmem.h>
#endif
+void setup_uma_memory(void)
+{
+#if CONFIG_GFXUMA
+ msr_t msr, msr2;
+
+ /* TOP_MEM: the top of DRAM below 4G */
+ msr = rdmsr(TOP_MEM);
+ printk(BIOS_INFO,
+ "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
+ __func__, msr.lo, msr.hi);
+
+ /* TOP_MEM2: the top of DRAM above 4G */
+ msr2 = rdmsr(TOP_MEM2);
+ printk(BIOS_INFO,
+ "%s, TOP MEM2: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
+ __func__, msr2.lo, msr2.hi);
+
+ /* refer to UMA Size Consideration in 780 BDG. */
+ switch (msr.lo) {
+ case 0x10000000: /* 256M system memory */
+ uma_memory_size = 0x4000000; /* 64M recommended UMA */
+ break;
+
+ case 0x20000000: /* 512M system memory */
+ uma_memory_size = 0x8000000; /* 128M recommended UMA */
+ break;
+
+ default: /* 1GB and above system memory */
+ uma_memory_size = 0x10000000; /* 256M recommended UMA */
+ break;
+ }
+
+ uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */
+ printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n",
+ __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
+}
+
static void amdfam10_domain_set_resources(device_t dev)
{
#if CONFIG_PCI_64BIT_PREF_MEM
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 19:27:35 +0000