RTOS/DRA750: DSS PLL can not locked !

Jaye

Part Number: DRA750

Tool/software: TI-RTOS

Hello,

We are using Processor SDK 03.02.00.00.

We want to display image on LCD3 via DSS module. In our case, we enable DPLL_Video2.cllkout1 to provide clock for LCD3. but find Infinite loop in check PLL lockd status.

Here are

Fullscreen dss_clockdumps.sh.txt Download

~ # sh /home/bin/dss_clockdumps.sh 


=====================DSS clock script===================
Dumps internal clocks and muxes of DSS

CTRL_CORE_DSS_PLL_CONTROL (0x4a002538) = 0x00000220
video1 PLL :  Enabled
video2 PLL :  Enabled
HDMI   PLL :  Enabled
DSI1_A_CLK mux : DPLL Video1
DSI1_B_CLK mux : DPLL video2
DSI1_C_CLK mux : DPLL Video2

DSS_CTRL (0x58000040) = 0x00010001
 2: LCD1 clk switch :  DSI1_A_CLK
 3: LCD2 clk switch :  DSS clk
10: LCD3 clk switch :  DSS clk
 1: func clk switch :  DSS clk
13: DPI1 output     :  LCD1

DSS_STATUS (0x5800005C) = 0x01408A82

DSI_CLK_CTRL (0x58004054) = 0x80004001

CM_DSS_CLKSTCTRL (0x4A009100) = 0x00040F02

CM_DSS_DSS_CLKCTRL (0x4A009120) = 0x00001702

========================================================
Register dump for DPLL video1
|----------------------------|
| Address (hex) | Data (hex) |
|----------------------------|
| 0x58004300    | 0x00000018 |
| 0x58004304    | 0x00002283 |
| 0x58004308    | 0x00000000 |
| 0x5800430C    | 0x018D4E4E |
| 0x58004310    | 0x00616008 |
| 0x58004314    | 0x00000000 |
| 0x58004318    | 0x00000000 |
| 0x5800431C    | 0x00000000 |
| 0x58004320    | 0x00000000 |
|----------------------------|
Details for DPLL video1
PLL status  :  Locked
M4 hsdiv(1) :  Active
M5 hsdiv(2) :  inactive
M6 hsdiv(3) :  inactive
M7 hsdiv(4) :  inactive

PLL_REGM   =  1703
PLL_REGN   =  39
M4 DIV     =  12
M6 DIV     =  0
M7 DIV     =  0

Clock calculations (DPLL video1)
sysclk = 20000000
DCO clk = sysclk * 2 * REGM / (REGN + 1) = 1703000000
M4clk (clkcout1) = DCO clk / (M4 DIV + 1) = 131000000
M6clk (clkcout3) = DCO clk / (M6 DIV + 1) = 0
M7clk (clkcout4) = DCO clk / (M7 DIV + 1) = 0

========================================================
Register dump for DPLL video2
|----------------------------|
| Address (hex) | Data (hex) |
|----------------------------|
| 0x58009300    | 0x00000018 |
| 0x58009304    | 0x00018049 |
| 0x58009308    | 0x00000000 |
| 0x5800930C    | 0x02AF78FE |
| 0x58009310    | 0x0061A008 |
| 0x58009314    | 0x00000015 |
| 0x58009318    | 0x00000000 |
| 0x5800931C    | 0x00000000 |
| 0x58009320    | 0x00000000 |
|----------------------------|
Details for DPLL video2
PLL status  :  inactive
M4 hsdiv(1) :  inactive
M5 hsdiv(2) :  inactive
M6 hsdiv(3) :  inactive
M7 hsdiv(4) :  inactive

PLL_REGM   =  1980
PLL_REGN   =  127
M4 DIV     =  21
M6 DIV     =  21
M7 DIV     =  0

Clock calculations (DPLL video2)
sysclk = 20000000
DCO clk = sysclk * 2 * REGM / (REGN + 1) = 0
M4clk (clkcout1) = DCO clk / (M4 DIV + 1) = 0
M6clk (clkcout3) = DCO clk / (M6 DIV + 1) = 0
M7clk (clkcout4) = DCO clk / (M7 DIV + 1) = 0

========================================================
Register dump for DPLL hdmi
|----------------------------|
| Address (hex) | Data (hex) |
|----------------------------|
| 0x58040200    | 0x00000018 |
| 0x58040204    | 0x00000003 |
| 0x58040208    | 0x00000000 |
| 0x5804020C    | 0x0004100E |
| 0x58040210    | 0x00602004 |
| 0x58040214    | 0x00001800 |
| 0x58040218    | 0x00000000 |
| 0x5804021C    | 0x00000000 |
| 0x58040220    | 0x00080000 |
|----------------------------|
Details for DPLL hdmi
PLL status  :  Locked
M4 hsdiv(1) :  inactive
M5 hsdiv(2) :  inactive
M6 hsdiv(3) :  inactive
M7 hsdiv(4) :  inactive

PLL_REGM   =  520
PLL_REGN   =  7
M4 DIV     =  0
M6 DIV     =  0
M7 DIV     =  0
PLL_REGM2  =  2
PLL_REGM_F =  2
PLL_SD  =  6
HDMI_SSC_CONFIGURATION1(should be zero) 0x00000000
HDMI_SSC_CONFIGURATION2(should be zero) 0x00000000

Clock calculations (DPLL hdmi)
sysclk = 20000000
CLKOUT = sysclk * REGM / (REGM2 * (REGN + 1)) = 650000000

========================================================
Clock O/P of MUXes
DPLL PER H12 Output 192000000
CM_DIV_H12_DPLL_PER (0x4A00815C) = 0x00000204

DSI1_A_CLK :  131000000
DSI1_B_CLK :  0
DSI1_C_CLK :  0

DISPC_DIVISOR (0x58001804) = 0x00010001

 2: LCD1 clk :  131000000
 3: LCD2 clk :  192000000
10: LCD3 clk :  192000000
 1: func clk :  192000000

LCD1 logic clk(/ 1 ) :  131000000  pix clk(/ 2 ) :  65500000
LCD2 logic clk(/ 4 ) :  48000000  pix clk(/ 1 ) :  48000000
LCD3 logic clk(/ 1 ) :  192000000  pix clk(/ 1 ) :  192000000

~ #

and

Fullscreen dss_regdumps.sh.txt Download

/home # sh /home/bin/dss_regdumps.sh
|----------------------------|
| Address (hex) | Data (hex) |
|----------------------------|
| 0x58000000    | 0x00000061 |
| 0x58000010    | 0x00000000 |
| 0x58000014    | 0x00000001 |
| 0x58000040    | 0x00010001 |
| 0x5800005C    | 0x01408A82 |
| 0x4A0A0000    | 0x50060006 |
| 0x4A0A0010    | 0x00000011 |
| 0x4A0A0014    | 0x00000001 |
| 0x4A0A0018    | 0x00000001 |
| 0x58004054    | 0x80004001 |
| 0x58005054    | 0x00000001 |
|----------------------------|
|----------------------------|
| Address (hex) | Data (hex) |
|----------------------------|
| 0x58004300    | 0x00000018 |
| 0x58004304    | 0x00002283 |
| 0x58004308    | 0x00000000 |
| 0x5800430C    | 0x018D4E4E |
| 0x58004310    | 0x00616008 |
| 0x58004314    | 0x00000000 |
| 0x58004318    | 0x00000000 |
| 0x5800431C    | 0x00000000 |
| 0x58004320    | 0x00000000 |
|----------------------------|
|----------------------------|
| Address (hex) | Data (hex) |
|----------------------------|
| 0x58040200    | 0x00000018 |
| 0x58040204    | 0x00000003 |
| 0x58040208    | 0x00000000 |
| 0x5804020C    | 0x0004100E |
| 0x58040210    | 0x00602004 |
| 0x58040214    | 0x00001800 |
| 0x58040218    | 0x00000000 |
| 0x5804021C    | 0x00000000 |
| 0x58040220    | 0x00080000 |
|----------------------------|
|----------------------------|
| Address (hex) | Data (hex) |
|----------------------------|
| 0x58009300    | 0x00000018 |
| 0x58009304    | 0x00018049 |
| 0x58009308    | 0x00000000 |
| 0x5800930C    | 0x02AF78FE |
| 0x58009310    | 0x0061A008 |
| 0x58009314    | 0x00000015 |
| 0x58009318    | 0x00000000 |
| 0x5800931C    | 0x00000000 |
| 0x58009320    | 0x00000000 |
|----------------------------|
|----------------------------|
| Address (hex) | Data (hex) |
|----------------------------|
| 0x58040000    | 0x50031D00 |
| 0x58040004    | 0x00000000 |
| 0x58040008    | 0x00000000 |
| 0x5804000C    | 0x00000000 |
| 0x58040010    | 0x0000000C |
| 0x58040014    | 0x00000000 |
| 0x58040018    | 0x00000000 |
| 0x5804001C    | 0x00000000 |
| 0x58040020    | 0x00000000 |
| 0x58040024    | 0x20010010 |
| 0x58040028    | 0x00000000 |
| 0x5804002C    | 0x06000000 |
| 0x58040030    | 0x06000000 |
| 0x58040034    | 0x00000000 |
| 0x58040038    | 0x00000000 |
| 0x5804003C    | 0x00000000 |
| 0x58040040    | 0x0000005A |
| 0x58040044    | 0x00001414 |
| 0x58040048    | 0x00000000 |
| 0x5804004C    | 0x00000000 |
| 0x58040050    | 0x800101F1 |
| 0x58040054    | 0x00000000 |
| 0x58040058    | 0x00000000 |
| 0x5804005C    | 0x00000000 |
| 0x58040060    | 0x03000400 |
| 0x58040064    | 0x00000000 |
| 0x58040068    | 0x0A001887 |
| 0x5804006C    | 0x01D00306 |
| 0x58040070    | 0x0A000700 |
| 0x58040074    | 0x00000000 |
| 0x58040078    | 0x00000000 |
| 0x5804007C    | 0x00000000 |
| 0x58040080    | 0x01030005 |
| 0x58040084    | 0x000010C0 |
| 0x58040088    | 0x00000010 |
| 0x5804008C    | 0x00000000 |
| 0x58040090    | 0x00000000 |
| 0x58040094    | 0x00000000 |
|----------------------------|
|----------------------------|
| Address (hex) | Data (hex) |
|----------------------------|
| 0x58001000    | 0x00000051 |
| 0x58001004    | 0x00000000 |
| 0x58001008    | 0x00000000 |
| 0x5800100C    | 0x00000000 |
| 0x58001010    | 0x00002015 |
| 0x58001014    | 0x00000001 |
| 0x58001018    | 0x000008A6 |
| 0x5800101C    | 0x0010D640 |
| 0x58001020    | 0x00000000 |
| 0x58001024    | 0x00000000 |
| 0x58001028    | 0x00000000 |
| 0x5800102C    | 0x00000000 |
| 0x58001030    | 0x00000000 |
| 0x58001034    | 0x00000000 |
| 0x58001038    | 0x00000000 |
| 0x5800103C    | 0x00000000 |
| 0x58001040    | 0x0001830B |
| 0x58001044    | 0x0000020C |
| 0x58001048    | 0x00000000 |
| 0x5800104C    | 0x00000000 |
| 0x58001050    | 0x00000000 |
| 0x58001054    | 0x00000000 |
| 0x58001058    | 0x00000000 |
| 0x5800105C    | 0x00000248 |
| 0x58001060    | 0x00000000 |
| 0x58001064    | 0x02B02F1F |
| 0x58001068    | 0x01D01517 |
| 0x5800106C    | 0x00067000 |
| 0x58001070    | 0x00010002 |
| 0x58001074    | 0xFFFFFFFF |
| 0x58001078    | 0x02FF03FF |
| 0x5800107C    | 0x02CF04FF |
| 0x58001080    | 0x7FA00000 |
| 0x58001084    | 0x7FA00000 |
| 0x58001088    | 0x00000000 |
| 0x5800108C    | 0x02CF04FF |
| 0x58001090    | 0x00000000 |
| 0x58001094    | 0x00000000 |
| 0x58001098    | 0x00000000 |
| 0x5800109C    | 0x00000000 |
| 0x580010A0    | 0x020040B1 |
| 0x580010A4    | 0x07FF07F8 |
| 0x580010A8    | 0x00000500 |
| 0x580010AC    | 0x00000C01 |
| 0x580010B0    | 0x00000001 |
| 0x580010B4    | 0x00000000 |
| 0x580010B8    | 0x00000000 |
| 0x580010BC    | 0x7FA00000 |
| 0x580010C0    | 0x7FA00000 |
| 0x580010C4    | 0x00000000 |
| 0x580010C8    | 0x02FF03FF |
| 0x580010CC    | 0x02A18411 |
| 0x580010D0    | 0x07FF07F8 |
| 0x580010D4    | 0x00000800 |
| 0x580010D8    | 0x00001001 |
| 0x580010DC    | 0x00000001 |
| 0x580010E0    | 0x04000400 |
| 0x580010E4    | 0x02FF03FF |
| 0x580010E8    | 0x00000000 |
| 0x580010EC    | 0x00000000 |
| 0x580010F0    | 0x00800000 |
| 0x580010F4    | 0x00800000 |
| 0x580010F8    | 0x0E7DF601 |
| 0x580010FC    | 0x0E7DF6FE |
| 0x58001100    | 0x2172F102 |
| 0x58001104    | 0x2172F1FA |
| 0x58001108    | 0x3762F001 |
| 0x5800110C    | 0x3762F0F6 |
| 0x58001110    | 0xF24E4EF2 |
| 0x58001114    | 0xF24E4E00 |
| 0x58001118    | 0xF06237F6 |
| 0x5800111C    | 0xF0623701 |
| 0x58001120    | 0xF17221FA |
| 0x58001124    | 0xF1722102 |
| 0x58001128    | 0xF67D0EFE |
| 0x5800112C    | 0xF67D0E01 |
| 0x58001130    | 0x0199012A |
| 0x58001134    | 0x012A0000 |
| 0x58001138    | 0x079C0730 |
| 0x5800113C    | 0x0000012A |
| 0x58001140    | 0x00000205 |
| 0x58001144    | 0x00000000 |
| 0x58001148    | 0x00000000 |
| 0x5800114C    | 0x00000000 |
| 0x58001150    | 0x00000000 |
| 0x58001154    | 0x00000000 |
| 0x58001158    | 0x00000000 |
| 0x5800115C    | 0x02808400 |
| 0x58001160    | 0x07FF07F8 |
| 0x58001164    | 0x00000800 |
| 0x58001168    | 0x00000001 |
| 0x5800116C    | 0x00000001 |
| 0x58001170    | 0x04000400 |
| 0x58001174    | 0x00000000 |
| 0x58001178    | 0x00000000 |
| 0x5800117C    | 0x00000000 |
| 0x58001180    | 0x00000000 |
| 0x58001184    | 0x00000000 |
| 0x58001188    | 0x00000000 |
| 0x5800118C    | 0x00000000 |
| 0x58001190    | 0x00000000 |
| 0x58001194    | 0x00000000 |
| 0x58001198    | 0x00000000 |
| 0x5800119C    | 0x00000000 |
| 0x580011A0    | 0x00000000 |
| 0x580011A4    | 0x00000000 |
| 0x580011A8    | 0x00000000 |
| 0x580011AC    | 0x00000000 |
| 0x580011B0    | 0x00000000 |
| 0x580011B4    | 0x00000000 |
| 0x580011B8    | 0x00000000 |
| 0x580011BC    | 0x00000000 |
| 0x580011C0    | 0x0199012A |
| 0x580011C4    | 0x012A0000 |
| 0x580011C8    | 0x079C0730 |
| 0x580011CC    | 0x0000012A |
| 0x580011D0    | 0x00000205 |
| 0x580011D4    | 0x00000000 |
| 0x580011D8    | 0x00000000 |
| 0x580011DC    | 0x00000000 |
| 0x580011E0    | 0x00000000 |
| 0x580011E4    | 0x0000FE01 |
| 0x580011E8    | 0x0000FA02 |
| 0x580011EC    | 0x0000F601 |
| 0x580011F0    | 0x000000F2 |
| 0x580011F4    | 0x000001F6 |
| 0x580011F8    | 0x000002FA |
| 0x580011FC    | 0x000001FE |
| 0x58001200    | 0x00000000 |
| 0x58001204    | 0x00000000 |
| 0x58001208    | 0x00000000 |
| 0x5800120C    | 0x00000000 |
| 0x58001210    | 0x00000000 |
| 0x58001214    | 0x00000000 |
| 0x58001218    | 0x00000000 |
| 0x5800121C    | 0x00000000 |
| 0x58001220    | 0x00000000 |
| 0x58001224    | 0x00000000 |
| 0x58001228    | 0x00000000 |
| 0x5800122C    | 0x000007FF |
| 0x58001230    | 0x000007FF |
| 0x58001234    | 0x000007FF |
| 0x58001238    | 0x00000000 |
| 0x5800123C    | 0x00000000 |
| 0x58001240    | 0x00000000 |
| 0x58001244    | 0x00000000 |
| 0x58001248    | 0x00000000 |
| 0x5800124C    | 0x00000000 |
| 0x58001250    | 0x00000000 |
| 0x58001254    | 0x00000000 |
| 0x58001258    | 0x00000000 |
| 0x5800125C    | 0x00000000 |
| 0x58001260    | 0x00000000 |
| 0x58001264    | 0x00000000 |
| 0x58001268    | 0x00000000 |
| 0x5800126C    | 0x00000000 |
| 0x58001270    | 0x00000000 |
| 0x58001274    | 0x00000000 |
| 0x58001278    | 0x00000000 |
| 0x5800127C    | 0x00000000 |
| 0x58001280    | 0x00000000 |
| 0x58001284    | 0x00000000 |
| 0x58001288    | 0x00000000 |
| 0x5800128C    | 0x00000000 |
| 0x58001290    | 0x00000000 |
| 0x58001294    | 0x00000000 |
| 0x58001298    | 0x00000000 |
| 0x5800129C    | 0x00000000 |
| 0x580012A0    | 0x00000000 |
| 0x580012A4    | 0x00000000 |
| 0x580012A8    | 0x00000000 |
| 0x580012AC    | 0x00000000 |
| 0x580012B0    | 0x00000000 |
| 0x580012B4    | 0x00000000 |
| 0x580012B8    | 0x00000000 |
| 0x580012BC    | 0x00000000 |
| 0x580012C0    | 0x00000000 |
| 0x580012C4    | 0x00000000 |
| 0x580012C8    | 0x00000000 |
| 0x580012CC    | 0x00000000 |
| 0x580012D0    | 0x00000000 |
| 0x580012D4    | 0x00000000 |
| 0x580012D8    | 0x00000000 |
| 0x580012DC    | 0x00000000 |
| 0x580012E0    | 0x00000000 |
| 0x580012E4    | 0x00000000 |
| 0x580012E8    | 0x00000000 |
| 0x580012EC    | 0x00000000 |
| 0x580012F0    | 0x00000000 |
| 0x580012F4    | 0x00000000 |
| 0x580012F8    | 0x00000000 |
| 0x580012FC    | 0x00000000 |
| 0x58001300    | 0x00000000 |
| 0x58001304    | 0x00000000 |
| 0x58001308    | 0x00000000 |
| 0x5800130C    | 0x00000000 |
| 0x58001310    | 0x00000000 |
| 0x58001314    | 0x00000000 |
| 0x58001318    | 0x00000000 |
| 0x5800131C    | 0x00000000 |
| 0x58001320    | 0x00000000 |
| 0x58001324    | 0x00000000 |
| 0x58001328    | 0x00000000 |
| 0x5800132C    | 0x00000000 |
| 0x58001330    | 0x00000000 |
| 0x58001334    | 0x00000000 |
| 0x58001338    | 0x00000000 |
| 0x5800133C    | 0x00000000 |
| 0x58001340    | 0x00000000 |
| 0x58001344    | 0x00000000 |
| 0x58001348    | 0x00000000 |
| 0x5800134C    | 0x00000000 |
| 0x58001350    | 0x00000000 |
| 0x58001354    | 0x00000000 |
| 0x58001358    | 0x00000000 |
| 0x5800135C    | 0x00000000 |
| 0x58001360    | 0x00000000 |
| 0x58001364    | 0x00000000 |
| 0x58001368    | 0x00000000 |
| 0x5800136C    | 0x00000000 |
| 0x58001370    | 0x02808400 |
| 0x58001374    | 0x0199012A |
| 0x58001378    | 0x012A0000 |
| 0x5800137C    | 0x079C0730 |
| 0x58001380    | 0x0000012A |
| 0x58001384    | 0x00000205 |
| 0x58001388    | 0x00000800 |
| 0x5800138C    | 0x07FF07F8 |
| 0x58001390    | 0x04000400 |
| 0x58001394    | 0x00000000 |
| 0x58001398    | 0x00000001 |
| 0x5800139C    | 0x00000000 |
| 0x580013A0    | 0x000007FF |
| 0x580013A4    | 0x00000001 |
| 0x580013A8    | 0x00000000 |
| 0x580013AC    | 0x00000000 |
| 0x580013B0    | 0x00000000 |
| 0x580013B4    | 0x00000000 |
| 0x580013B8    | 0x00000000 |
| 0x580013BC    | 0x00000000 |
| 0x580013C0    | 0x00000000 |
| 0x580013C4    | 0x00000000 |
| 0x580013C8    | 0x00000000 |
| 0x580013CC    | 0x00000000 |
| 0x580013D0    | 0x00000000 |
| 0x580013D4    | 0x00000000 |
| 0x580013D8    | 0x00000000 |
| 0x580013DC    | 0x00000000 |
| 0x580013E0    | 0x00000000 |
| 0x580013E4    | 0x00000000 |
| 0x580013E8    | 0x00000000 |
| 0x580013EC    | 0x00000000 |
| 0x580013F0    | 0x00000000 |
| 0x580013F4    | 0x00000000 |
| 0x580013F8    | 0x00000000 |
| 0x580013FC    | 0x00000000 |
| 0x58001400    | 0x00000000 |
| 0x58001404    | 0x00000000 |
| 0x58001408    | 0x00000000 |
| 0x5800140C    | 0x00040001 |
| 0x58001410    | 0x00000000 |
| 0x58001414    | 0x00000000 |
| 0x58001418    | 0x00000000 |
| 0x5800141C    | 0x00000000 |
| 0x58001420    | 0x00000000 |
| 0x58001424    | 0x00000000 |
| 0x58001428    | 0x00000000 |
| 0x5800142C    | 0x00000000 |
| 0x58001430    | 0x00000000 |
| 0x58001434    | 0x00000000 |
| 0x58001438    | 0x00000000 |
| 0x5800143C    | 0x00000000 |
| 0x58001440    | 0x00000000 |
| 0x58001444    | 0x00000000 |
| 0x58001448    | 0x00000000 |
| 0x5800144C    | 0x00000000 |
| 0x58001450    | 0x00000000 |
| 0x58001454    | 0x00000000 |
| 0x58001458    | 0x00000000 |
| 0x5800145C    | 0x00000000 |
| 0x58001460    | 0x00000000 |
| 0x58001464    | 0x00000000 |
| 0x58001468    | 0x00000000 |
| 0x5800146C    | 0x00000000 |
| 0x58001470    | 0x00000000 |
| 0x58001474    | 0x00000000 |
| 0x58001478    | 0x00000000 |
| 0x5800147C    | 0x00000000 |
| 0x58001480    | 0x00000000 |
| 0x58001484    | 0x00000000 |
| 0x58001488    | 0x00000000 |
| 0x5800148C    | 0x00000000 |
| 0x58001490    | 0x00000000 |
| 0x58001494    | 0x00000000 |
| 0x58001498    | 0x00000000 |
| 0x5800149C    | 0x00000000 |
| 0x580014A0    | 0x00000000 |
| 0x580014A4    | 0x00000000 |
| 0x580014A8    | 0x00000000 |
| 0x580014AC    | 0x00000000 |
| 0x580014B0    | 0x00000000 |
| 0x580014B4    | 0x00000000 |
| 0x580014B8    | 0x00000000 |
| 0x580014BC    | 0x00000000 |
| 0x580014C0    | 0x00000000 |
| 0x580014C4    | 0x00000000 |
| 0x580014C8    | 0x00000000 |
| 0x580014CC    | 0x00000000 |
| 0x580014D0    | 0x00000000 |
| 0x580014D4    | 0x00000000 |
| 0x580014D8    | 0x00000000 |
| 0x580014DC    | 0x00000000 |
| 0x580014E0    | 0x00000000 |
| 0x580014E4    | 0x00000000 |
| 0x580014E8    | 0x00000000 |
| 0x580014EC    | 0x00000000 |
| 0x580014F0    | 0x00000000 |
| 0x580014F4    | 0x00000000 |
| 0x580014F8    | 0x00000000 |
| 0x580014FC    | 0x00000000 |
| 0x58001500    | 0x00000000 |
| 0x58001504    | 0x00000000 |
| 0x58001508    | 0x00000000 |
| 0x5800150C    | 0x00000000 |
| 0x58001510    | 0x00000000 |
| 0x58001514    | 0x00000000 |
| 0x58001518    | 0x00000000 |
| 0x5800151C    | 0x00000000 |
| 0x58001520    | 0x00000000 |
| 0x58001524    | 0x00000000 |
| 0x58001528    | 0x00000000 |
| 0x5800152C    | 0x00000000 |
| 0x58001530    | 0x00000000 |
| 0x58001534    | 0x00000000 |
| 0x58001538    | 0x00000000 |
| 0x5800153C    | 0x00000000 |
| 0x58001540    | 0x00000000 |
| 0x58001544    | 0x00000000 |
| 0x58001548    | 0x00000000 |
| 0x5800154C    | 0x00000000 |
| 0x58001550    | 0x00000000 |
| 0x58001554    | 0x00000000 |
| 0x58001558    | 0x00000000 |
| 0x5800155C    | 0x00000000 |
| 0x58001560    | 0x00000000 |
| 0x58001564    | 0x00000000 |
| 0x58001568    | 0x00000000 |
| 0x5800156C    | 0x00000000 |
| 0x58001570    | 0x00808000 |
| 0x58001574    | 0x00810042 |
| 0x58001578    | 0x00700019 |
| 0x5800157C    | 0x07EE07A2 |
| 0x58001580    | 0x07B607DA |
| 0x58001584    | 0x00000070 |
| 0x58001588    | 0x00000800 |
| 0x5800158C    | 0x00080000 |
| 0x58001590    | 0x04000400 |
| 0x58001594    | 0x00000000 |
| 0x58001598    | 0x00000001 |
| 0x5800159C    | 0x00000000 |
| 0x580015A0    | 0x00000000 |
| 0x580015A4    | 0x00000001 |
| 0x580015A8    | 0x00000000 |
| 0x580015AC    | 0x00000000 |
| 0x580015B0    | 0x00000000 |
| 0x580015B4    | 0x00000000 |
| 0x580015B8    | 0x00000000 |
| 0x580015BC    | 0x00000000 |
| 0x580015C0    | 0x00000000 |
| 0x580015C4    | 0x00000000 |
| 0x580015C8    | 0x00000000 |
| 0x580015CC    | 0x00000000 |
| 0x580015D0    | 0x00000000 |
| 0x580015D4    | 0x00000000 |
| 0x580015D8    | 0x00000000 |
| 0x580015DC    | 0x00000000 |
| 0x580015E0    | 0x00000000 |
| 0x580015E4    | 0x00000000 |
| 0x580015E8    | 0x00000000 |
| 0x580015EC    | 0x00000000 |
| 0x580015F0    | 0x00000000 |
| 0x580015F4    | 0x00000000 |
| 0x580015F8    | 0x00000000 |
| 0x580015FC    | 0x00000000 |
| 0x58001600    | 0x00000000 |
| 0x58001604    | 0x00000000 |
| 0x58001608    | 0x00000000 |
| 0x5800160C    | 0x00000000 |
| 0x58001610    | 0x00000000 |
| 0x58001614    | 0x00000000 |
| 0x58001618    | 0x00000000 |
| 0x5800161C    | 0x00000000 |
| 0x58001620    | 0x00000000 |
| 0x58001624    | 0x00000000 |
| 0x58001628    | 0x00000000 |
| 0x5800162C    | 0x00000000 |
| 0x58001630    | 0x00000000 |
| 0x58001634    | 0x00000000 |
| 0x58001638    | 0x00000000 |
| 0x5800163C    | 0x04000400 |
| 0x58001640    | 0x00000000 |
| 0x58001644    | 0x00000000 |
| 0x58001648    | 0x00000000 |
| 0x5800164C    | 0x00000000 |
| 0x58001650    | 0x00000000 |
| 0x58001654    | 0x00000000 |
| 0x58001658    | 0x00000000 |
| 0x5800165C    | 0x00000000 |
| 0x58001660    | 0x00000000 |
| 0x58001664    | 0x00000000 |
| 0x58001668    | 0x00000000 |
| 0x5800166C    | 0x00000000 |
| 0x58001670    | 0x00000000 |
| 0x58001674    | 0x00000000 |
| 0x58001678    | 0x00000000 |
| 0x5800167C    | 0x00000000 |
| 0x58001680    | 0x00000000 |
| 0x58001684    | 0x00000000 |
| 0x58001688    | 0x00000000 |
| 0x5800168C    | 0x00000000 |
| 0x58001690    | 0x00000000 |
| 0x58001694    | 0x00000000 |
| 0x58001698    | 0x00000000 |
| 0x5800169C    | 0x00000000 |
| 0x580016A0    | 0x00000000 |
| 0x580016A4    | 0x00000000 |
| 0x580016A8    | 0x04000400 |
| 0x580016AC    | 0x00000000 |
| 0x580016B0    | 0x00000000 |
| 0x580016B4    | 0x00000000 |
| 0x580016B8    | 0x00000000 |
| 0x580016BC    | 0x00000000 |
| 0x580016C0    | 0x00000000 |
| 0x580016C4    | 0x00000000 |
| 0x580016C8    | 0x00000000 |
| 0x580016CC    | 0x00000000 |
| 0x580016D0    | 0x00000000 |
| 0x580016D4    | 0x00000000 |
| 0x580016D8    | 0x00000000 |
| 0x580016DC    | 0x00000000 |
| 0x580016E0    | 0x00000000 |
| 0x580016E4    | 0x00000000 |
| 0x580016E8    | 0x00000000 |
| 0x580016EC    | 0x00000000 |
| 0x580016F0    | 0x00000000 |
| 0x580016F4    | 0x00000000 |
| 0x580016F8    | 0x00000000 |
| 0x580016FC    | 0x00000000 |
| 0x58001700    | 0x00000000 |
|----------------------------|
|----------------------------|
| Address (hex) | Data (hex) |
|----------------------------|
| 0x58001700    | 0x00000000 |
| 0x58001704    | 0x00000000 |
| 0x58001708    | 0x00000000 |
| 0x5800170C    | 0x00000000 |
| 0x58001710    | 0x00000000 |
| 0x58001714    | 0x00000000 |
| 0x58001718    | 0x00000000 |
| 0x5800171C    | 0x00000000 |
| 0x58001720    | 0x00000000 |
| 0x58001724    | 0x04000400 |
| 0x58001728    | 0x00000000 |
| 0x5800172C    | 0x00000000 |
| 0x58001730    | 0x00000000 |
| 0x58001734    | 0x00000000 |
| 0x58001738    | 0x00000000 |
| 0x5800173C    | 0x00000000 |
| 0x58001740    | 0x00000000 |
| 0x58001744    | 0x00000000 |
| 0x58001748    | 0x00000000 |
| 0x5800174C    | 0x00000000 |
| 0x58001750    | 0x00000000 |
| 0x58001754    | 0x00000000 |
| 0x58001758    | 0x00000000 |
| 0x5800175C    | 0x00000000 |
| 0x58001760    | 0x00000000 |
| 0x58001764    | 0x00000000 |
| 0x58001768    | 0x00000000 |
| 0x5800176C    | 0x00000000 |
| 0x58001770    | 0x00000000 |
| 0x58001774    | 0x00000000 |
| 0x58001778    | 0x00000000 |
| 0x5800177C    | 0x00000000 |
| 0x58001780    | 0x00000000 |
| 0x58001784    | 0x00000000 |
| 0x58001788    | 0x00000000 |
| 0x5800178C    | 0x00000000 |
| 0x58001790    | 0x04000400 |
| 0x58001794    | 0x00000000 |
| 0x58001798    | 0x00000000 |
| 0x5800179C    | 0x00000000 |
| 0x580017A0    | 0x00000000 |
| 0x580017A4    | 0x00000000 |
| 0x580017A8    | 0x00000000 |
| 0x580017AC    | 0x00000000 |
| 0x580017B0    | 0x00000000 |
| 0x580017B4    | 0x00000000 |
| 0x580017B8    | 0x00000000 |
| 0x580017BC    | 0x00000000 |
| 0x580017C0    | 0x00000000 |
| 0x580017C4    | 0x00000000 |
| 0x580017C8    | 0x00000000 |
| 0x580017CC    | 0x00000000 |
| 0x580017D0    | 0x00000000 |
| 0x580017D4    | 0x00000000 |
| 0x580017D8    | 0x00000000 |
| 0x580017DC    | 0x00000000 |
| 0x580017E0    | 0x00000000 |
| 0x580017E4    | 0x00000000 |
| 0x580017E8    | 0x00000000 |
| 0x580017EC    | 0x00000000 |
| 0x580017F0    | 0x00000000 |
| 0x580017F4    | 0x00000000 |
| 0x580017F8    | 0x00000000 |
| 0x580017FC    | 0x00000000 |
| 0x58001800    | 0x006D2264 |
|----------------------------|
|----------------------------|
| Address (hex) | Data (hex) |
|----------------------------|
| 0x58001800    | 0x006D2264 |
| 0x58001804    | 0x00010001 |
| 0x58001808    | 0x00000000 |
| 0x5800180C    | 0x00000000 |
| 0x58001810    | 0x00000000 |
| 0x58001814    | 0x00000000 |
| 0x58001818    | 0x00000000 |
| 0x5800181C    | 0x00000000 |
| 0x58001820    | 0x00000000 |
| 0x58001824    | 0x00000000 |
| 0x58001828    | 0x00000000 |
| 0x5800182C    | 0x00000000 |
| 0x58001830    | 0x00000000 |
| 0x58001834    | 0x00000000 |
| 0x58001838    | 0x00010001 |
| 0x5800183C    | 0x00000000 |
| 0x58001840    | 0x00000000 |
| 0x58001844    | 0x00000000 |
| 0x58001848    | 0x00000000 |
| 0x5800184C    | 0x00000000 |
| 0x58001850    | 0x00000000 |
| 0x58001854    | 0x00000000 |
| 0x58001858    | 0x00000001 |
| 0x5800185C    | 0x00000006 |
| 0x58001860    | 0x05000400 |
| 0x58001864    | 0x05000400 |
| 0x58001868    | 0x05000400 |
| 0x5800186C    | 0x05000400 |
| 0x58001870    | 0x03200280 |
|----------------------------|
/home #

After a while, XDC ASSERT occur:

[HOST] [IPU1-0] 603.158543 s: 
[HOST] [IPU1-0] 603.158573 s: ### XDC ASSERT - ERROR CALLBACK START ### 
[HOST] [IPU1-0] 603.158634 s: 
[HOST] [IPU1-0] 603.158787 s: E_hardFault: FORCED
[HOST] [IPU1-0] 603.158848 s: 
[HOST] [IPU1-0] 603.158878 s: ### XDC ASSERT - ERROR CALLBACK END ### 
[HOST] [IPU1-0] 603.158939 s: 
[HOST] [IPU1-0] 603.159641 s: 
[HOST] [IPU1-0] 603.159702 s: ### XDC ASSERT - ERROR CALLBACK START ### 
[HOST] [IPU1-0] 603.159763 s: 
[HOST] [IPU1-0] 603.159915 s: E_busFault: PRECISERR: Immediate Bus Fault, exact addr known, address: 58009304
[HOST] [IPU1-0] 603.160007 s: 
[HOST] [IPU1-0] 603.160037 s: ### XDC ASSERT - ERROR CALLBACK END ### 
[HOST] [IPU1-0] 603.160129 s: 
[HOST] [DSP1 ] 630.748978 s: libtrace group[dsp_platform] LIBTRACE_ADD:0xa4280000
[HOST] [DSP1 ] 630.749008 s: [point] line enter_no exit_no fun_name

Please provide a suggest how to debug this issue. Thanks.

Regards,

Jaye.

over 6 years ago

0 Alex Bashkov over 6 years ago

TI__Genius 13560 points

Hello,

I will let SDK experts comment here, but wanted to hijack this thread to mention the Clock Tree Tool:

If you are using CCS, you can dump the registers at the time of the infinite loop and load them into the tool. It can give you hints and you can study why the clock module is not able to lock that PLL properly.

thanks,

Alex

0 Jaye over 6 years ago in reply to Alex Bashkov

Intellectual 330 points

Hi Alex,

Thanks for update. We already fixed this issue.
We enable VIDEO2_DPLL_CLK and PLL locked.

Regards,
Jaye

0 Alex Bashkov over 6 years ago in reply to Jaye

TI__Genius 13560 points

Thanks Jaye! Glad to know you got this solved and shared the quick fix. If you don't mind please mark this solved so we can close this thread.

thanks,
Alex

Processors

Processors forum

RTOS/DRA750: DSS PLL can not locked !