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src/cpu: Improve code formatting

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Change-Id: I17d5efe382da5301a9f5d595186d0fb7576725ca
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/16391
Tested-by: build bot (Jenkins)
Reviewed-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-by: Antonello Dettori <dev@dettori.io>
This commit is contained in:
Elyes HAOUAS
2016-09-01 19:44:56 +02:00
committed by Martin Roth
parent d1cab66502
commit 2765a893ca
14 changed files with 678 additions and 678 deletions
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30
src/cpu/amd/dualcore/amd_sibling.c
View File

@@ -51,17 +51,17 @@ static int get_max_siblings(int nodes)
static void enable_apic_ext_id(int nodes)
{
device_t dev;
int nodeid;
device_t dev;
int nodeid;
//enable APIC_EXIT_ID all the nodes
for (nodeid=0; nodeid<nodes; nodeid++){
uint32_t val;
dev = dev_find_slot(0, PCI_DEVFN(0x18+nodeid, 0));
val = pci_read_config32(dev, 0x68);
//enable APIC_EXIT_ID all the nodes
for (nodeid=0; nodeid<nodes; nodeid++){
uint32_t val;
dev = dev_find_slot(0, PCI_DEVFN(0x18+nodeid, 0));
val = pci_read_config32(dev, 0x68);
val |= (1<<17)|(1<<18);
pci_write_config32(dev, 0x68, val);
}
}
}
@@ -72,13 +72,13 @@ unsigned get_apicid_base(unsigned ioapic_num)
unsigned apicid_base;
int siblings;
unsigned nb_cfg_54;
int bsp_apic_id = lapicid(); // bsp apicid
int bsp_apic_id = lapicid(); // bsp apicid
get_option(&disable_siblings, "multi_core");
get_option(&disable_siblings, "multi_core");
//get the nodes number
dev = dev_find_slot(0, PCI_DEVFN(0x18,0));
nodes = ((pci_read_config32(dev, 0x60)>>4) & 7) + 1;
//get the nodes number
dev = dev_find_slot(0, PCI_DEVFN(0x18,0));
nodes = ((pci_read_config32(dev, 0x60)>>4) & 7) + 1;
siblings = get_max_siblings(nodes);
@@ -111,9 +111,9 @@ unsigned get_apicid_base(unsigned ioapic_num)
and the kernel will try to get one that is small than 16 to make IOAPIC work.
I don't know when the kernel can support 256 APIC id. (APIC_EXT_ID is enabled) */
//4:10 for two way 8:12 for four way 16:16 for eight way
//4:10 for two way 8:12 for four way 16:16 for eight way
//Use CONFIG_MAX_PHYSICAL_CPUS instead of nodes for better consistency?
apicid_base = nb_cfg_54 ? (siblings+1) * nodes : 8 * siblings + nodes;
apicid_base = nb_cfg_54 ? (siblings+1) * nodes : 8 * siblings + nodes;
}
else {

18
src/cpu/amd/dualcore/dualcore.c
View File

@@ -18,16 +18,16 @@ static inline unsigned get_core_num_in_bsp(unsigned nodeid)
static inline uint8_t set_apicid_cpuid_lo(void)
{
#if !CONFIG_K8_REV_F_SUPPORT
if (is_cpu_pre_e0()) return 0; // pre_e0 can not be set
if (is_cpu_pre_e0()) return 0; // pre_e0 can not be set
#endif
// set the NB_CFG[54]=1; why the OS will be happy with that ???
msr_t msr;
msr = rdmsr(NB_CFG_MSR);
msr.hi |= (1<<(54-32)); // InitApicIdCpuIdLo
wrmsr(NB_CFG_MSR, msr);
// set the NB_CFG[54]=1; why the OS will be happy with that ???
msr_t msr;
msr = rdmsr(NB_CFG_MSR);
msr.hi |= (1<<(54-32)); // InitApicIdCpuIdLo
wrmsr(NB_CFG_MSR, msr);
return 1;
return 1;
}
static inline void real_start_other_core(unsigned nodeid)
@@ -53,9 +53,9 @@ static inline void start_other_cores(void)
return; // disable multi_core
}
nodes = get_nodes();
nodes = get_nodes();
for (nodeid=0; nodeid<nodes; nodeid++) {
for (nodeid=0; nodeid<nodes; nodeid++) {
if ( get_core_num_in_bsp(nodeid) > 0) {
real_start_other_core(nodeid);
}

24
src/cpu/amd/dualcore/dualcore_id.c
View File

@@ -9,9 +9,9 @@
//called by bus_cpu_scan too
unsigned int read_nb_cfg_54(void)
{
msr_t msr;
msr = rdmsr(NB_CFG_MSR);
return ( ( msr.hi >> (54-32)) & 1);
msr_t msr;
msr = rdmsr(NB_CFG_MSR);
return ( ( msr.hi >> (54-32)) & 1);
}
u32 get_initial_apicid(void)
@@ -27,17 +27,17 @@ struct node_core_id get_node_core_id(unsigned nb_cfg_54)
struct node_core_id id;
// get the apicid via cpuid(1) ebx[27:24]
if ( nb_cfg_54) {
// when NB_CFG[54] is set, nodeid = ebx[27:25], coreid = ebx[24]
id.coreid = (cpuid_ebx(1) >> 24) & 0xf;
id.nodeid = (id.coreid>>CORE_ID_BIT);
id.coreid &= ((1<<CORE_ID_BIT)-1);
}
// when NB_CFG[54] is set, nodeid = ebx[27:25], coreid = ebx[24]
id.coreid = (cpuid_ebx(1) >> 24) & 0xf;
id.nodeid = (id.coreid>>CORE_ID_BIT);
id.coreid &= ((1<<CORE_ID_BIT)-1);
}
else
{
// when NB_CFG[54] is clear, nodeid = ebx[26:24], coreid = ebx[27]
id.nodeid = (cpuid_ebx(1) >> 24) & 0xf;
id.coreid = (id.nodeid>>NODE_ID_BIT);
id.nodeid &= ((1<<NODE_ID_BIT)-1);
// when NB_CFG[54] is clear, nodeid = ebx[26:24], coreid = ebx[27]
id.nodeid = (cpuid_ebx(1) >> 24) & 0xf;
id.coreid = (id.nodeid>>NODE_ID_BIT);
id.nodeid &= ((1<<NODE_ID_BIT)-1);
}
return id;
}

172
src/cpu/amd/family_10h-family_15h/fidvid.c
View File

@@ -28,15 +28,15 @@ Fam10 Bios and Kernel Development Guide #31116, rev 3.48, April 22, 2010
2.- COF/VID :
2.4.2.9.1 Steps 1,3-6 and warning for 2,7 if they apply
fixPsNbVidBeforeWR(...)
fixPsNbVidBeforeWR(...)
2.4.2.9.1 Step 8 enable_fid_change
We do this for all nodes, I don't understand BKDG 100% on
whether this is or isn't meant by "on the local
processor". Must be OK.
We do this for all nodes, I don't understand BKDG 100% on
whether this is or isn't meant by "on the local
processor". Must be OK.
2.4.2.9.1 Steps 9-10 (repeat 1-7 and reset) romstage.c/init_cpus ?
2.4.2.9.1 Steps 11-12 init_fidvid_stage2
2.4.2.9.2 DualPlane PVI : Not supported, don't know how to detect,
needs specific circuitry.
needs specific circuitry.
3.- 2.4.2.7 dualPlaneOnly(dev)
@@ -49,12 +49,12 @@ Fam10 Bios and Kernel Development Guide #31116, rev 3.48, April 22, 2010
b) setVSRamp(), called from prep_fid_change
c) prep_fid_change
d) improperly, for lack of voltage regulator details?,
F3xA0[PsiVidEn] in defaults.h
F3xA0[PsiVid] in init_cpus.c AMD_SetupPSIVID_d (before prep_fid_change)
F3xA0[PsiVidEn] in defaults.h
F3xA0[PsiVid] in init_cpus.c AMD_SetupPSIVID_d (before prep_fid_change)
7.- TODO (Core Performance Boost is only available in revision E cpus, and we
don't seem to support those yet, at least they don't have any
constant in amddefs.h )
don't seem to support those yet, at least they don't have any
constant in amddefs.h )
8.- FIXME ? Transition to min Pstate according to 2.4.2.15.3 is required
by 2.4.2.6 after warm reset. But 2.4.2.15 states that it is not required
@@ -250,13 +250,13 @@ static int vidTo100uV(u8 vid)
static void setVSRamp(device_t dev) {
/* BKDG r31116 2010-04-22 2.4.1.7 step b F3xD8[VSRampTime]
* If this field accepts 8 values between 10 and 500 us why
* does page 324 say "BIOS should set this field to 001b."
* (20 us) ?
* Shouldn't it depend on the voltage regulators, mainboard
* or something ?
*/
u32 dword;
* If this field accepts 8 values between 10 and 500 us why
* does page 324 say "BIOS should set this field to 001b."
* (20 us) ?
* Shouldn't it depend on the voltage regulators, mainboard
* or something ?
*/
u32 dword;
dword = pci_read_config32(dev, 0xd8);
dword &= VSRAMP_MASK;
dword |= VSRAMP_VALUE;
@@ -274,12 +274,12 @@ static void recalculateVsSlamTimeSettingOnCorePre(device_t dev)
/* This function calculates the VsSlamTime using the range of possible
* voltages instead of a hardcoded 200us.
* Note: his function is called only from prep_fid_change,
* and that from init_cpus.c finalize_node_setup()
* (after set AMD MSRs and init ht )
* Note: his function is called only from prep_fid_change,
* and that from init_cpus.c finalize_node_setup()
* (after set AMD MSRs and init ht )
*/
/* BKDG r31116 2010-04-22 2.4.1.7 step b F3xD8[VSSlamTime] */
/* BKDG r31116 2010-04-22 2.4.1.7 step b F3xD8[VSSlamTime] */
/* Calculate Slam Time
* Vslam = (mobileCPU?0.2:0.4)us/mV * (Vp0 - (lowest out of Vpmin or Valt)) mV
* In our case, we will scale the values by 100 to avoid
@@ -299,16 +299,16 @@ static void recalculateVsSlamTimeSettingOnCorePre(device_t dev)
}
/* Get P0's voltage */
/* MSRC001_00[68:64] are not programmed yet when called from
/* MSRC001_00[68:64] are not programmed yet when called from
prep_fid_change, one might use F4x1[F0:E0] instead, but
theoretically MSRC001_00[68:64] are equal to them after
reset. */
msr = rdmsr(0xC0010064);
highVoltageVid = (u8) ((msr.lo >> PS_CPU_VID_SHFT) & 0x7F);
if (!(msr.hi & 0x80000000)) {
if (!(msr.hi & 0x80000000)) {
printk(BIOS_ERR,"P-state info in MSRC001_0064 is invalid !!!\n");
highVoltageVid = (u8) ((pci_read_config32(dev, 0x1E0)
>> PS_CPU_VID_SHFT) & 0x7F);
highVoltageVid = (u8) ((pci_read_config32(dev, 0x1E0)
>> PS_CPU_VID_SHFT) & 0x7F);
}
/* If SVI, we only care about CPU VID.
@@ -327,15 +327,15 @@ static void recalculateVsSlamTimeSettingOnCorePre(device_t dev)
/* Get PSmax's VID */
msr = rdmsr(0xC0010064 + bValue);
lowVoltageVid = (u8) ((msr.lo >> PS_CPU_VID_SHFT) & 0x7F);
if (!(msr.hi & 0x80000000)) {
if (!(msr.hi & 0x80000000)) {
printk(BIOS_ERR,"P-state info in MSR%8x is invalid !!!\n",0xC0010064 + bValue);
lowVoltageVid = (u8) ((pci_read_config32(dev, 0x1E0+(bValue*4))
>> PS_CPU_VID_SHFT) & 0x7F);
lowVoltageVid = (u8) ((pci_read_config32(dev, 0x1E0+(bValue*4))
>> PS_CPU_VID_SHFT) & 0x7F);
}
/* If SVI, we only care about CPU VID.
* If PVI, determine the higher voltage b/t NB and CPU
* BKDG 2.4.1.7 (a)
* BKDG 2.4.1.7 (a)
*/
if (pviModeFlag) {
bValue = (u8) ((msr.lo >> PS_NB_VID_SHFT) & 0x7F);
@@ -351,7 +351,7 @@ static void recalculateVsSlamTimeSettingOnCorePre(device_t dev)
if (lowVoltageVid < bValue)
lowVoltageVid = bValue;
u8 mobileFlag = get_platform_type() & AMD_PTYPE_MOB;
u8 mobileFlag = get_platform_type() & AMD_PTYPE_MOB;
minimumSlamTime = (mobileFlag?2:4) * (vidTo100uV(highVoltageVid) - vidTo100uV(lowVoltageVid)); /* * 0.01 us */
@@ -372,20 +372,20 @@ static void recalculateVsSlamTimeSettingOnCorePre(device_t dev)
}
static u32 nb_clk_did(uint8_t node, uint64_t cpuRev, uint8_t procPkg) {
uint8_t link0isGen3 = 0;
uint8_t offset;
if (AMD_CpuFindCapability(node, 0, &offset)) {
uint8_t link0isGen3 = 0;
uint8_t offset;
if (AMD_CpuFindCapability(node, 0, &offset)) {
link0isGen3 = (AMD_checkLinkType(node, offset) & HTPHY_LINKTYPE_HT3 );
}
/* FIXME: NB_CLKDID should be 101b for AMD_DA_C2 in package
S1g3 in link Gen3 mode, but I don't know how to tell
package S1g3 from S1g4 */
/* FIXME: NB_CLKDID should be 101b for AMD_DA_C2 in package
S1g3 in link Gen3 mode, but I don't know how to tell
package S1g3 from S1g4 */
if ((cpuRev & AMD_DA_C2) && (procPkg & AMD_PKGTYPE_S1gX)
&& link0isGen3) {
&& link0isGen3) {
return 5 ; /* divide clk by 128*/
} else {
} else {
return 4 ; /* divide clk by 16 */
}
}
}
@@ -447,7 +447,7 @@ static u32 power_up_down(int node, u8 procPkg) {
}
static void config_clk_power_ctrl_reg0(uint8_t node, uint64_t cpuRev, uint8_t procPkg) {
device_t dev = NODE_PCI(node, 3);
device_t dev = NODE_PCI(node, 3);
/* Program fields in Clock Power/Control register0 (F3xD4) */
@@ -458,14 +458,14 @@ static void config_clk_power_ctrl_reg0(uint8_t node, uint64_t cpuRev, uint8_t pr
* PowerStepDown= "platform dependent"
* LinkPllLink=01b
* ClkRampHystCtl=HW default
* ClkRampHystSel=1111b
* ClkRampHystSel=1111b
*/
uint32_t dword= pci_read_config32(dev, 0xd4);
uint32_t dword= pci_read_config32(dev, 0xd4);
dword &= CPTC0_MASK;
dword |= NB_CLKDID_ALL | LNK_PLL_LOCK | CLK_RAMP_HYST_SEL_VAL;
dword |= (nb_clk_did(node,cpuRev,procPkg) << NB_CLKDID_SHIFT);
dword |= NB_CLKDID_ALL | LNK_PLL_LOCK | CLK_RAMP_HYST_SEL_VAL;
dword |= (nb_clk_did(node,cpuRev,procPkg) << NB_CLKDID_SHIFT);
dword |= power_up_down(node, procPkg);
dword |= power_up_down(node, procPkg);
pci_write_config32(dev, 0xd4, dword);
@@ -484,19 +484,19 @@ static void config_power_ctrl_misc_reg(device_t dev, uint64_t cpuRev, uint8_t pr
/* set slamVidMode to 1 for SVI */
dword |= VID_SLAM_ON;
}
/* set the rest of A0 since we're at it... */
/* set the rest of A0 since we're at it... */
if (cpuRev & (AMD_DA_Cx | AMD_RB_C3 )) {
dword |= NB_PSTATE_FORCE_ON;
} // else should we clear it ?
if ((procPkg == AMD_PKGTYPE_G34) || (procPkg == AMD_PKGTYPE_C32) ) {
if ((procPkg == AMD_PKGTYPE_G34) || (procPkg == AMD_PKGTYPE_C32) ) {
dword |= BP_INS_TRI_EN_ON ;
}
/* TODO: look into C1E state and F3xA0[IdleExitEn]*/
#if CONFIG_SVI_HIGH_FREQ
#if CONFIG_SVI_HIGH_FREQ
if (cpuRev & AMD_FAM10_C3) {
dword |= SVI_HIGH_FREQ_ON;
}
@@ -508,10 +508,10 @@ static void config_nb_syn_ptr_adj(device_t dev, uint64_t cpuRev) {
/* Note the following settings are additional from the ported
* function setFidVidRegs()
*/
/* adjust FIFO between nb and core clocks to max allowed
values (min latency) */
/* adjust FIFO between nb and core clocks to max allowed
values (min latency) */
uint32_t nbPstate = pci_read_config32(dev,0x1f0) & NB_PSTATE_MASK;
uint8_t nbSynPtrAdj;
uint8_t nbSynPtrAdj;
if ((cpuRev & (AMD_DR_Bx | AMD_DA_Cx | AMD_FAM15_ALL) )
|| ((cpuRev & AMD_RB_C3) && (nbPstate != 0))) {
nbSynPtrAdj = 5;
@@ -520,9 +520,9 @@ static void config_nb_syn_ptr_adj(device_t dev, uint64_t cpuRev) {
}
uint32_t dword = pci_read_config32(dev, 0xdc);
dword &= ~NB_SYN_PTR_ADJ_MASK;
dword &= ~NB_SYN_PTR_ADJ_MASK;
dword |= nbSynPtrAdj << NB_SYN_PTR_ADJ_POS;
/* NbsynPtrAdj set to 5 or 6 per BKDG (needs reset) */
/* NbsynPtrAdj set to 5 or 6 per BKDG (needs reset) */
pci_write_config32(dev, 0xdc, dword);
}
@@ -592,7 +592,7 @@ static void config_acpi_pwr_state_ctrl_regs(device_t dev, uint64_t cpuRev, uint8
static void prep_fid_change(void)
{
u32 dword;
u32 dword;
u32 nodes;
device_t dev;
int i;
@@ -604,8 +604,8 @@ static void prep_fid_change(void)
for (i = 0; i < nodes; i++) {
printk(BIOS_DEBUG, "Prep FID/VID Node:%02x\n", i);
dev = NODE_PCI(i, 3);
uint64_t cpuRev = mctGetLogicalCPUID(0xFF) ;
u8 procPkg = mctGetProcessorPackageType();
uint64_t cpuRev = mctGetLogicalCPUID(0xFF) ;
u8 procPkg = mctGetProcessorPackageType();
setVSRamp(dev);
/* BKDG r31116 2010-04-22 2.4.1.7 step b F3xD8[VSSlamTime] */
@@ -614,7 +614,7 @@ static void prep_fid_change(void)
config_clk_power_ctrl_reg0(i,cpuRev,procPkg);
config_power_ctrl_misc_reg(dev,cpuRev,procPkg);
config_power_ctrl_misc_reg(dev,cpuRev,procPkg);
config_nb_syn_ptr_adj(dev,cpuRev);
config_acpi_pwr_state_ctrl_regs(dev,cpuRev,procPkg);
@@ -696,7 +696,7 @@ static void set_pstate(u32 nonBoostedPState) {
if (!skip_wait) {
/* Wait for core to transition to P0 */
waitCurrentPstate(nonBoostedPState);
waitCurrentPstate(nonBoostedPState);
}
}
@@ -737,8 +737,8 @@ static void fixPsNbVidBeforeWR(u32 newNbVid, u32 coreid, u32 dev, u8 pviMode)
* transition to P1 on all cores,
* then transition to P0 on core 0.
* Wait for MSRC001_0063[CurPstate] = 000b on core 0.
* see BKDG rev 3.48 2.4.2.9.1 BIOS NB COF and VID Configuration
* for SVI and Single-Plane PVI Systems
* see BKDG rev 3.48 2.4.2.9.1 BIOS NB COF and VID Configuration
* for SVI and Single-Plane PVI Systems
*/
msr = rdmsr(0xc0010071);
@@ -752,12 +752,12 @@ static void fixPsNbVidBeforeWR(u32 newNbVid, u32 coreid, u32 dev, u8 pviMode)
wrmsr(0xC0010065, msr);
wrmsr(0xC0010064, msr);
/* missing step 2 from BDKG , F3xDC[PstateMaxVal] =
* max(1,F3xDC[PstateMaxVal] ) because it would take
* synchronization between cores and we don't think
* PstatMaxVal is going to be 0 on cold reset anyway ?
/* missing step 2 from BDKG , F3xDC[PstateMaxVal] =
* max(1,F3xDC[PstateMaxVal] ) because it would take
* synchronization between cores and we don't think
* PstatMaxVal is going to be 0 on cold reset anyway ?
*/
if (!(pci_read_config32(dev, 0xdc) & (~PS_MAX_VAL_MASK))) {
if (!(pci_read_config32(dev, 0xdc) & (~PS_MAX_VAL_MASK))) {
printk(BIOS_ERR,"F3xDC[PstateMaxVal] is zero. Northbridge voltage setting will fail. fixPsNbVidBeforeWR in fidvid.c needs fixing. See AMD # 31116 rev 3.48 BKDG 2.4.2.9.1\n");
};
@@ -767,13 +767,13 @@ static void fixPsNbVidBeforeWR(u32 newNbVid, u32 coreid, u32 dev, u8 pviMode)
if (pviMode) { /* single plane*/
UpdateSinglePlaneNbVid();
}
}
// Transition to P1 for all APs and P0 for core0.
set_pstate(1);
set_pstate(1);
if (coreid == 0) {
set_pstate(0);
set_pstate(0);
}
/* missing step 7 (restore PstateMax to 0 if needed) because
@@ -795,11 +795,11 @@ static u32 needs_NB_COF_VID_update(void)
nodes = get_nodes();
nb_cof_vid_update = 0;
for (i = 0; i < nodes; i++) {
uint64_t cpuRev = mctGetLogicalCPUID(i);
u32 nbCofVidUpdateDefined = (cpuRev & (AMD_FAM10_LT_D));
uint64_t cpuRev = mctGetLogicalCPUID(i);
u32 nbCofVidUpdateDefined = (cpuRev & (AMD_FAM10_LT_D));
if (nbCofVidUpdateDefined
&& (pci_read_config32(NODE_PCI(i, 3), 0x1FC)
& NB_COF_VID_UPDATE_MASK)) {
&& (pci_read_config32(NODE_PCI(i, 3), 0x1FC)
& NB_COF_VID_UPDATE_MASK)) {
nb_cof_vid_update = 1;
break;
}
@@ -827,11 +827,11 @@ static u32 init_fidvid_core(u32 nodeid, u32 coreid)
reg1fc = pci_read_config32(dev, 0x1FC);
if (nb_cof_vid_update) {
vid_max = (reg1fc & SINGLE_PLANE_NB_VID_MASK ) >> SINGLE_PLANE_NB_VID_SHIFT ;
fid_max = (reg1fc & SINGLE_PLANE_NB_FID_MASK ) >> SINGLE_PLANE_NB_FID_SHIFT ;
vid_max = (reg1fc & SINGLE_PLANE_NB_VID_MASK ) >> SINGLE_PLANE_NB_VID_SHIFT ;
fid_max = (reg1fc & SINGLE_PLANE_NB_FID_MASK ) >> SINGLE_PLANE_NB_FID_SHIFT ;
if (!pvimode) { /* SVI, dual power plane */
vid_max = vid_max - ((reg1fc & DUAL_PLANE_NB_VID_OFF_MASK ) >> DUAL_PLANE_NB_VID_SHIFT );
if (!pvimode) { /* SVI, dual power plane */
vid_max = vid_max - ((reg1fc & DUAL_PLANE_NB_VID_OFF_MASK ) >> DUAL_PLANE_NB_VID_SHIFT );
fid_max = fid_max + ((reg1fc & DUAL_PLANE_NB_FID_OFF_MASK ) >> DUAL_PLANE_NB_FID_SHIFT );
}
/* write newNbVid to P-state Reg's NbVid always if NbVidUpdatedAll=1 */
@@ -855,7 +855,7 @@ static void init_fidvid_ap(u32 apicid, u32 nodeid, u32 coreid)
printk(BIOS_DEBUG, "FIDVID on AP: %02x\n", apicid);
send = init_fidvid_core(nodeid, coreid);
send = init_fidvid_core(nodeid, coreid);
send |= (apicid << 24); // ap apicid
// Send signal to BSP about this AP max fid
@@ -925,7 +925,7 @@ static void fixPsNbVidAfterWR(u32 newNbVid, u8 NbVidUpdatedAll,u8 pviMode)
u8 StartupPstate;
/* BKDG 2.4.2.9.1 11-12
* This function copies newNbVid to NbVid bits in P-state
* This function copies newNbVid to NbVid bits in P-state
* Registers[4:0] if its NbDid bit=0, and IddValue!=0 in case of
* NbVidUpdatedAll =0 or copies newNbVid to NbVid bits in
* P-state Registers[4:0] if its IddValue!=0 in case of
@@ -937,26 +937,26 @@ static void fixPsNbVidAfterWR(u32 newNbVid, u8 NbVidUpdatedAll,u8 pviMode)
msr = rdmsr(0xC0010064 + i);
/* NbDid (bit 22 of P-state Reg) == 0 or NbVidUpdatedAll = 1 */
if ( (msr.hi & PS_IDD_VALUE_MASK)
&& (msr.hi & PS_EN_MASK)
&&(((msr.lo & PS_NB_DID_MASK) == 0) || NbVidUpdatedAll)) {
&& (msr.hi & PS_EN_MASK)
&&(((msr.lo & PS_NB_DID_MASK) == 0) || NbVidUpdatedAll)) {
msr.lo &= PS_NB_VID_M_OFF;
msr.lo |= (newNbVid & 0x7F) << PS_NB_VID_SHFT;
wrmsr(0xC0010064 + i, msr);
}
}
/* Not documented. Would overwrite Nb_Vids just copied
* should we just update cpu_vid or nothing at all ?
/* Not documented. Would overwrite Nb_Vids just copied
* should we just update cpu_vid or nothing at all ?
*/
if (pviMode) { //single plane
UpdateSinglePlaneNbVid();
UpdateSinglePlaneNbVid();
}
/* For each core in the system, transition all cores to StartupPstate */
msr = rdmsr(0xC0010071);
StartupPstate = msr.hi & 0x07;
/* Set and wait for StartupPstate to set. */
set_pstate(StartupPstate);
set_pstate(StartupPstate);
}
@@ -1009,9 +1009,9 @@ static void init_fidvid_stage2(u32 apicid, u32 nodeid)
dtemp |= PLLLOCK_DFT_L;
pci_write_config32(dev, 0xA0, dtemp);
dualPlaneOnly(dev);
applyBoostFIDOffset(dev, nodeid);
enableNbPState1(dev);
dualPlaneOnly(dev);
applyBoostFIDOffset(dev, nodeid);
enableNbPState1(dev);
finalPstateChange();

10
src/cpu/amd/family_10h-family_15h/tsc_freq.c
View File

@@ -24,11 +24,11 @@ unsigned long tsc_freq_mhz(void)
uint8_t cpudid;
/* On Family 10h/15h CPUs the TSC increments
* at the P0 clock rate. Read the P0 clock
* frequency from the P0 MSR and convert
* to MHz. See also the Family 15h BKDG
* Rev. 3.14 page 569.
*/
* at the P0 clock rate. Read the P0 clock
* frequency from the P0 MSR and convert
* to MHz. See also the Family 15h BKDG
* Rev. 3.14 page 569.
*/
msr = rdmsr(0xc0010064);
cpufid = (msr.lo & 0x3f);
cpudid = (msr.lo & 0x1c0) >> 6;

4
src/cpu/amd/family_10h-family_15h/update_microcode.c
View File

@@ -18,8 +18,8 @@
#include <cpu/amd/microcode.h>
struct id_mapping {
uint32_t orig_id;
uint16_t new_id;
uint32_t orig_id;
uint16_t new_id;
};
static u16 get_equivalent_processor_rev_id(u32 orig_id) {

6
src/cpu/amd/model_fxx/model_fxx_init.c
View File

@@ -44,9 +44,9 @@ void cpus_ready_for_init(void)
{
#if CONFIG_K8_REV_F_SUPPORT
#if CONFIG_MEM_TRAIN_SEQ == 1
struct sys_info *sysinfox = (struct sys_info *)((CONFIG_RAMTOP) - sizeof(*sysinfox));
// wait for ap memory to trained
wait_all_core0_mem_trained(sysinfox);
struct sys_info *sysinfox = (struct sys_info *)((CONFIG_RAMTOP) - sizeof(*sysinfox));
// wait for ap memory to trained
wait_all_core0_mem_trained(sysinfox);
#endif
#endif
}

40
src/cpu/amd/model_fxx/model_fxx_update_microcode.c
View File

@@ -20,33 +20,33 @@
#include <cpu/amd/microcode.h>
struct id_mapping {
uint32_t orig_id;
uint16_t new_id;
uint32_t orig_id;
uint16_t new_id;
};
static u16 get_equivalent_processor_rev_id(u32 orig_id) {
static const struct id_mapping id_mapping_table[] = {
#if !CONFIG_K8_REV_F_SUPPORT
{ 0x0f48, 0x0048 },
{ 0x0f58, 0x0048 },
{ 0x0f48, 0x0048 },
{ 0x0f58, 0x0048 },
{ 0x0f4a, 0x004a },
{ 0x0f5a, 0x004a },
{ 0x0f7a, 0x004a },
{ 0x0f82, 0x004a },
{ 0x0fc0, 0x004a },
{ 0x0ff0, 0x004a },
{ 0x0f4a, 0x004a },
{ 0x0f5a, 0x004a },
{ 0x0f7a, 0x004a },
{ 0x0f82, 0x004a },
{ 0x0fc0, 0x004a },
{ 0x0ff0, 0x004a },
{ 0x10f50, 0x0150 },
{ 0x10f70, 0x0150 },
{ 0x10f80, 0x0150 },
{ 0x10fc0, 0x0150 },
{ 0x10ff0, 0x0150 },
{ 0x10f50, 0x0150 },
{ 0x10f70, 0x0150 },
{ 0x10f80, 0x0150 },
{ 0x10fc0, 0x0150 },
{ 0x10ff0, 0x0150 },
{ 0x20f10, 0x0210 },
{ 0x20f12, 0x0210 },
{ 0x20f32, 0x0210 },
{ 0x20fb1, 0x0210 },
{ 0x20f10, 0x0210 },
{ 0x20f12, 0x0210 },
{ 0x20f32, 0x0210 },
{ 0x20fb1, 0x0210 },
#endif
#if CONFIG_K8_REV_F_SUPPORT
@@ -82,7 +82,7 @@ void update_microcode(uint32_t cpu_deviceid)
{
uint32_t equivalent_rev_id;
/* Update the microcode */
/* Update the microcode */
equivalent_rev_id = get_equivalent_processor_rev_id(cpu_deviceid);
amd_update_microcode_from_cbfs(equivalent_rev_id);
}

20
src/cpu/dmp/vortex86ex/biosdata.S
View File

@@ -15,19 +15,19 @@
.section ".dmp_reserved", "a", @progbits
.skip 0x3c000 - 0x3bc00, 0xff
.skip 0x3c000 - 0x3bc00, 0xff
.previous
.section ".dmp_kbd_fw_part2", "a", @progbits
.skip 0x3d000 - 0x3c000, 0xff
.skip 0x3d000 - 0x3c000, 0xff
.previous
.section ".dmp_mtbf_low_cnt", "a", @progbits
.skip 0x3e000 - 0x3d000, 0xff
.skip 0x3e000 - 0x3d000, 0xff
.previous
@@ -39,42 +39,42 @@
.section ".dmp_spi_flash_disk_driver", "a", @progbits
.skip 0x3f800 - 0x3f000, 0xff
.skip 0x3f800 - 0x3f000, 0xff
.previous
.section ".dmp_frontdoor", "a", @progbits
.skip 0x3fd00 - 0x3f800, 0xff
.skip 0x3fd00 - 0x3f800, 0xff
.previous
.section ".dmp_isoinfo", "a", @progbits
.skip 26 * 16, 0xff
.skip 26 * 16, 0xff
.previous
.section ".dmp_isodata_checksum", "a", @progbits
.skip 8, 0xff
.skip 8, 0xff
.previous
.section ".dmp_mac", "a", @progbits
.skip 6, 0xff
.skip 6, 0xff
.previous
.section ".dmp_mtbf_limit", "a", @progbits
.skip 3, 0xff
.skip 3, 0xff
.previous
.section ".dmp_isodata", "a", @progbits
.skip 32, 0xff
.skip 32, 0xff
.previous

2
src/cpu/dmp/vortex86ex/biosdata_ex.S
View File

@@ -155,7 +155,7 @@ byte_fffbd = ((pll_checksum & 0x0f) << 4) | 0x0f
.section ".a9123_crossbar_config", "a", @progbits
.skip 0x3fdf0 - 0x3fd00, 0xff
.skip 0x3fdf0 - 0x3fd00, 0xff
.previous

1024
src/cpu/dmp/vortex86ex/dmp_kbd_fw_part1.inc
View File

File diff suppressed because it is too large Load Diff

2
src/cpu/intel/car/cache_as_ram_ht.inc
View File

@@ -200,7 +200,7 @@ ap_init:
post_code(0x27)
/* Do not disable cache (so BSP can enable it). */
movl %cr0, %eax
movl %cr0, %eax
andl $(~(CR0_CacheDisable | CR0_NoWriteThrough)), %eax
movl %eax, %cr0

2
src/cpu/intel/model_6fx/model_6fx_init.c
View File

@@ -72,7 +72,7 @@ static void configure_c_states(void)
msr.lo &= ~(1 << 9); // Issue a single stop grant cycle upon stpclk
msr.lo |= (1 << 3); // Dynamic L2
/* Number of supported C-States */
/* Number of supported C-States */
msr.lo &= ~7;
msr.lo |= HIGHEST_CLEVEL; // support at most C3

2
src/cpu/x86/smm/smihandler.c
View File

@@ -68,7 +68,7 @@ void io_trap_handler(int smif)
/* If a handler function handled a given IO trap, it
* shall return a non-zero value
*/
printk(BIOS_DEBUG, "SMI function trap 0x%x: ", smif);
printk(BIOS_DEBUG, "SMI function trap 0x%x: ", smif);
if (southbridge_io_trap_handler(smif))
return;