summaryrefslogtreecommitdiff
path: root/src/cpu
diff options
context:
space:
mode:
Diffstat (limited to 'src/cpu')
-rw-r--r--src/cpu/amd/pi/00630F01/fixme.c2
-rw-r--r--src/cpu/amd/pi/00660F01/fixme.c45
-rw-r--r--src/cpu/amd/pi/00660F01/model_15_init.c15
-rw-r--r--src/cpu/amd/pi/00730F01/fixme.c45
-rw-r--r--src/cpu/amd/pi/00730F01/model_16_init.c13
5 files changed, 65 insertions, 55 deletions
diff --git a/src/cpu/amd/pi/00630F01/fixme.c b/src/cpu/amd/pi/00630F01/fixme.c
index 43a7e7c598..366f28d64f 100644
--- a/src/cpu/amd/pi/00630F01/fixme.c
+++ b/src/cpu/amd/pi/00630F01/fixme.c
@@ -84,7 +84,7 @@ void amd_initmmio(void)
MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader);
- if (IS_ENABLED(CONFIG_UDELAY_LAPIC)) {
+ if (IS_ENABLED(CONFIG_UDELAY_LAPIC)){
LibAmdMsrRead(0x1B, &MsrReg, &StdHeader);
MsrReg |= 1 << 11;
LibAmdMsrWrite(0x1B, &MsrReg, &StdHeader);
diff --git a/src/cpu/amd/pi/00660F01/fixme.c b/src/cpu/amd/pi/00660F01/fixme.c
index 20353a0a38..276f064a55 100644
--- a/src/cpu/amd/pi/00660F01/fixme.c
+++ b/src/cpu/amd/pi/00660F01/fixme.c
@@ -25,7 +25,7 @@ void amd_initcpuio(void)
AMD_CONFIG_PARAMS StdHeader;
/* Enable legacy video routing: D18F1xF4 VGA Enable */
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xF4);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xF4);
PciData = 1;
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
@@ -33,29 +33,32 @@ void amd_initcpuio(void)
* devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are
* set to non-posted regions.
*/
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x84);
- PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */
- PciData |= 1 << 7; /* set NP (non-posted) bit */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84);
+ /* last address before processor local APIC at FEE00000 */
+ PciData = 0x00FEDF00;
+ /* set NP (non-posted) bit */
+ PciData |= 1 << 7;
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x80);
- PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80);
+ /* lowest NP address is HPET at FED00000 */
+ PciData = (0xFED00000 >> 8) | 3;
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
/* Map the remaining PCI hole as posted MMIO */
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x8C);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C);
PciData = 0x00FECF00; /* last address before non-posted range */
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- LibAmdMsrRead (0xC001001A, &MsrReg, &StdHeader);
+ LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader);
MsrReg = (MsrReg >> 8) | 3;
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x88);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88);
PciData = (UINT32)MsrReg;
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
/* Send all IO (0000-FFFF) to southbridge. */
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC4);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4);
PciData = 0x0000F000;
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC0);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0);
PciData = 0x00000003;
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
}
@@ -68,24 +71,26 @@ void amd_initmmio(void)
AMD_CONFIG_PARAMS StdHeader;
/*
- Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
- Address MSR register.
- */
- MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse (CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
- LibAmdMsrWrite (0xC0010058, &MsrReg, &StdHeader);
+ * Set the MMIO Configuration Base Address and
+ * Bus Range onto MMIO configuration base
+ * Address MSR register.
+ */
+ MsrReg = CONFIG_MMCONF_BASE_ADDRESS |
+ (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
+ LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
/* For serial port */
PciData = 0xFF03FFD5;
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x14, 0x3, 0x44);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x14, 0x3, 0x44);
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
/* Set ROM cache onto WP to decrease post time */
MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull;
- LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader);
+ LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader);
MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
- LibAmdMsrWrite (0x20D, &MsrReg, &StdHeader);
+ LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader);
- if (IS_ENABLED(CONFIG_UDELAY_LAPIC)){
+ if (IS_ENABLED(CONFIG_UDELAY_LAPIC)) {
LibAmdMsrRead(0x1B, &MsrReg, &StdHeader);
MsrReg |= 1 << 11;
LibAmdMsrWrite(0x1B, &MsrReg, &StdHeader);
diff --git a/src/cpu/amd/pi/00660F01/model_15_init.c b/src/cpu/amd/pi/00660F01/model_15_init.c
index 8f739cf3b6..bf4bc241eb 100644
--- a/src/cpu/amd/pi/00660F01/model_15_init.c
+++ b/src/cpu/amd/pi/00660F01/model_15_init.c
@@ -40,11 +40,11 @@ void PSPProgBar3Msr(void *Buffer)
u32 Bar3Addr;
u64 Tmp64;
/* Get Bar3 Addr */
- Bar3Addr = PspLibPciReadPspConfig (0x20);
+ Bar3Addr = PspLibPciReadPspConfig(0x20);
Tmp64 = Bar3Addr;
printk(BIOS_DEBUG, "Bar3=%llx\n", Tmp64);
- LibAmdMsrWrite (0xC00110A2, &Tmp64, NULL);
- LibAmdMsrRead (0xC00110A2, &Tmp64, NULL);
+ LibAmdMsrWrite(0xC00110A2, &Tmp64, NULL);
+ LibAmdMsrRead(0xC00110A2, &Tmp64, NULL);
}
static void model_15_init(device_t dev)
@@ -58,7 +58,7 @@ static void model_15_init(device_t dev)
u32 siblings;
#endif
- disable_cache ();
+ disable_cache();
/* Enable access to AMD RdDram and WrDram extension bits */
msr = rdmsr(SYSCFG_MSR);
msr.lo |= SYSCFG_MSR_MtrrFixDramModEn;
@@ -67,12 +67,12 @@ static void model_15_init(device_t dev)
// BSP: make a0000-bffff UC, c0000-fffff WB
msr.lo = msr.hi = 0;
- wrmsr (0x259, msr);
+ wrmsr(0x259, msr);
msr.lo = msr.hi = 0x1e1e1e1e;
wrmsr(0x250, msr);
wrmsr(0x258, msr);
for (msrno = 0x268; msrno <= 0x26f; msrno++)
- wrmsr (msrno, msr);
+ wrmsr(msrno, msr);
msr = rdmsr(SYSCFG_MSR);
msr.lo &= ~SYSCFG_MSR_MtrrFixDramModEn;
@@ -85,9 +85,8 @@ static void model_15_init(device_t dev)
/* zero the machine check error status registers */
msr.lo = 0;
msr.hi = 0;
- for (i = 0; i < 6; i++) {
+ for (i = 0; i < 6; i++)
wrmsr(MCI_STATUS + (i * 4), msr);
- }
/* Enable the local CPU APICs */
diff --git a/src/cpu/amd/pi/00730F01/fixme.c b/src/cpu/amd/pi/00730F01/fixme.c
index 674e5c1cb2..696641c79c 100644
--- a/src/cpu/amd/pi/00730F01/fixme.c
+++ b/src/cpu/amd/pi/00730F01/fixme.c
@@ -25,7 +25,7 @@ void amd_initcpuio(void)
AMD_CONFIG_PARAMS StdHeader;
/* Enable legacy video routing: D18F1xF4 VGA Enable */
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xF4);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xF4);
PciData = 1;
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
@@ -33,29 +33,32 @@ void amd_initcpuio(void)
* devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are
* set to non-posted regions.
*/
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x84);
- PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */
- PciData |= 1 << 7; /* set NP (non-posted) bit */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84);
+ /* last address before processor local APIC at FEE00000 */
+ PciData = 0x00FEDF00;
+ /* set NP (non-posted) bit */
+ PciData |= 1 << 7;
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x80);
- PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80);
+ /* lowest NP address is HPET at FED00000 */
+ PciData = (0xFED00000 >> 8) | 3;
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
/* Map the remaining PCI hole as posted MMIO */
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x8C);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C);
PciData = 0x00FECF00; /* last address before non-posted range */
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- LibAmdMsrRead (0xC001001A, &MsrReg, &StdHeader);
+ LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader);
MsrReg = (MsrReg >> 8) | 3;
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x88);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88);
PciData = (UINT32)MsrReg;
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
/* Send all IO (0000-FFFF) to southbridge. */
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC4);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4);
PciData = 0x0000F000;
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC0);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0);
PciData = 0x00000003;
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
}
@@ -68,15 +71,17 @@ void amd_initmmio(void)
AMD_CONFIG_PARAMS StdHeader;
/*
- Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
- Address MSR register.
- */
- MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse (CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
- LibAmdMsrWrite (0xC0010058, &MsrReg, &StdHeader);
+ * Set the MMIO Configuration Base Address and
+ * Bus Range onto MMIO configuration base
+ * Address MSR register.
+ */
+ MsrReg = CONFIG_MMCONF_BASE_ADDRESS |
+ (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
+ LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
/* For serial port */
PciData = 0xFF03FFD5;
- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x14, 0x3, 0x44);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x14, 0x3, 0x44);
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
/* PSP */
@@ -86,11 +91,11 @@ void amd_initmmio(void)
/* Set ROM cache onto WP to decrease post time */
MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull;
- LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader);
+ LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader);
MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
- LibAmdMsrWrite (0x20D, &MsrReg, &StdHeader);
+ LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader);
- if (IS_ENABLED(CONFIG_UDELAY_LAPIC)){
+ if (IS_ENABLED(CONFIG_UDELAY_LAPIC)) {
LibAmdMsrRead(0x1B, &MsrReg, &StdHeader);
MsrReg |= 1 << 11;
LibAmdMsrWrite(0x1B, &MsrReg, &StdHeader);
diff --git a/src/cpu/amd/pi/00730F01/model_16_init.c b/src/cpu/amd/pi/00730F01/model_16_init.c
index ddea603a6a..0dd720266f 100644
--- a/src/cpu/amd/pi/00730F01/model_16_init.c
+++ b/src/cpu/amd/pi/00730F01/model_16_init.c
@@ -41,21 +41,23 @@ static void model_16_init(device_t dev)
u32 siblings;
#endif
- disable_cache ();
+ disable_cache();
/* Enable access to AMD RdDram and WrDram extension bits */
msr = rdmsr(SYSCFG_MSR);
msr.lo |= SYSCFG_MSR_MtrrFixDramModEn;
msr.lo &= ~SYSCFG_MSR_MtrrFixDramEn;
wrmsr(SYSCFG_MSR, msr);
- // BSP: make a0000-bffff UC, c0000-fffff WB, same as OntarioApMtrrSettingsList for APs
+ /* BSP: make a0000-bffff UC, c0000-fffff WB,
+ * same as OntarioApMtrrSettingsList for APs
+ */
msr.lo = msr.hi = 0;
- wrmsr (0x259, msr);
+ wrmsr(0x259, msr);
msr.lo = msr.hi = 0x1e1e1e1e;
wrmsr(0x250, msr);
wrmsr(0x258, msr);
for (msrno = 0x268; msrno <= 0x26f; msrno++)
- wrmsr (msrno, msr);
+ wrmsr(msrno, msr);
msr = rdmsr(SYSCFG_MSR);
msr.lo &= ~SYSCFG_MSR_MtrrFixDramModEn;
@@ -68,9 +70,8 @@ static void model_16_init(device_t dev)
/* zero the machine check error status registers */
msr.lo = 0;
msr.hi = 0;
- for (i = 0; i < 6; i++) {
+ for (i = 0; i < 6; i++)
wrmsr(MCI_STATUS + (i * 4), msr);
- }
/* Enable the local CPU APICs */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 02:10:28 +0000