Other Parts Discussed in Thread: SYSCONFIG
Hi,
Thanks for reading the post.
I took the UBOOT code from http://review.omapzoom.org/#/c/23975/
I have enabled the code upto line number 890 i.e. till before this comment /* Reconfigure DSI VC0 as low-power cmd mode to configure tc358765 */
With this i don't see a HS Clock being generated on the LANE.
The register dump is as given below
Display error: null packet timed out on vc0
DSI PLLRegisters:
DSI_PLL_CONTROL = 0x00000000
DSI_PLL_STATUS = 0x00000383
DSI_PLL_GO = 0x00000000
DSI_PLL_CONFIGURATION1 = 0x20a3724c
DSI_PLL_CONFIGURATION2 = 0x00656008
DSI_PLL_CONFIGURATION3 = 0x00000000
DSI_PLL_SSC_CONFIGURATION1 = 0x00000000
DSI_PLL_SSC_CONFIGURATION2 = 0x00000000
DSI_PLL_CONFIGURATION4 = 0x00000000
DSI PLLRegisters:
DSIPHY_REGISTER0 = 0x12291321
DSIPHY_REGISTER1 = 0x4206103a
DSIPHY_REGISTER2 = 0xb800000f
DSIPHY_REGISTER3 = 0x625d21a0
DSIPHY_REGISTER4 = 0x625d21a0
DSIPHY_REGISTER5 = 0xe5000000
DSI PE Registers
DSI_SYSCONFIG = 0x00000001
DSI_SYSSTATUS = 0x00000001
DSI_IRQSTATUS = 0x00004080
DSI_IRQENABLE = 0x0015c000
DSI_CTRL = 0x00eaea98
DSI_GNQ = 0x01926936
DSI_COMPLEXIO_CFG1 = 0x6a000093
DSI_COMPLEXIO_STATUS = 0x00000000
DSI_COMPLEXIO_ENABLE = 0xffffffff
DSI_CLK_CTRL = 0xa0346005
DSI_TIMING1 = 0x7fff7fff
DSI_TIMING2 = 0x7fff7fff
DSI_VM_TIMING1 = 0x00006015
DSI_VM_TIMING2 = 0x04040404
DSI_VM_TIMING3 = 0x031e0300
DSI_CLK_TIMING = 0x00000101
DSI_TX_FIFO_VC_SIZE = 0x13121110
DSI_RX_FIFO_VC_SIZE = 0x13121110
DSI_COMPLEXIO_CFG2 = 0x00000000
DSI_RX_FIFO_VC_FULLNESS = 0x00000000
DSI_VM_TIMING4 = 0x00000000
DSI_TX_FIFO_VC_EMPTINESS = 0x00000000
DSI_VM_TIMING5 = 0x00000000
DSI_VM_TIMING6 = 0x00000000
DSI_VM_TIMING7 = 0x0012000f
DSI_STOPCLK_TIMING = 0x00000080
DSI_CTRL2 = 0x00000100
DSI_VM_TIMING8 = 0x00000000
DSI_CTRL2 = 0x00000100
DSI_VM_TIMING8 = 0x00000000
DSS Registers:
DSS_REVISION = 0x00000040
DSS_SYSSTATUS = 0x00000001
DSS_CONTROL = 0x00000003
DSS_STATUS = 0x0000ab21
DISPC Registers:
DISPC_REVISION = 0x00000040
DISPC_SYSCONFIG = 0x00002015
DISPC_SYSSTATUS = 0x00000001
DISPC_IRQSTATUS = 0x00000000
DISPC_IRQENABLE = 0x0012d640
DISPC Registers (Control):
DISPC_CONTROL = 0x00018308
DISPC_CONFIG = 0x00020004
DISPC_CAPABLE = 0x00000000
DISPC_DEFAULT_COLOR0 = 0x00ffffff
DISPC_DEFAULT_COLOR1 = 0x00000000
DISPC_TRANS_COLOR0 = 0x00000000
DISPC_TRANS_COLOR1 = 0x00000000
DISPC Registers (LCD):
DISPC_LINE_STATUS = 0x00000000
DISPC_LINE_NUMBER = 0x00000000
DISPC_TIMING_H = 0x00900913
DISPC_TIMING_V = 0x00400403
DISPC_POL_FREQ = 0x00000000
DISPC_DIVISOR = 0x00010002
DISPC_SIZE_DIG = 0x00000000
DISPC_SIZE_LCD = 0x02ff03ff
DISPC Registers (GFX):
DISPC_GFX_BA0 = 0x00000000
DISPC_GFX_BA1 = 0x00000000
DISPC_GFX_POSITION = 0x00000000
DISPC_GFX_SIZE = 0x00000000
DISPC_GFX_ATTRIBUTES = 0x000000a0
DISPC_GFX_FIFO_THRESHOLD = 0x04ff04f8
DISPC_GFX_FIFO_SIZE_STATUS = 0x00000500
DISPC_GFX_ROW_INC = 0x00000001
DISPC_GFX_PIXEL_INC = 0x00000001
DISPC_GFX_WINDOW_SKIP = 0x00000000
DISPC_GFX_TABLE_BA = 0x00000000
Please let me know what else is missing.
Regards,
GSR
