MCF5329 LCD controller not working

Hi all,

I'm trying to use MCF5329 LCD controller but no signals are output from 
the chip. No clk, no sync, no data.
My LCD panel is a 640x480 color TFT panel.

Here is an excerpt of my code :

    MCF_GPIO_PAR_LCDDATA = MCF_GPIO_PAR_LCDDATA_PAR_LD7_0(3)  | // LCD
                           MCF_GPIO_PAR_LCDDATA_PAR_LD15_8(3) | // LCD
                           MCF_GPIO_PAR_LCDDATA_PAR_LD16(3)   | // LCD
                           MCF_GPIO_PAR_LCDDATA_PAR_LD17(3);    // LCD
   
    MCF_GPIO_PAR_LCDCTL = //MCF_GPIO_PAR_LCDCTL_PAR_CLS       |   // LCD
                          //MCF_GPIO_PAR_LCDCTL_PAR_PS        |   // LCD
                          //MCF_GPIO_PAR_LCDCTL_PAR_REV       |   // LCD
                          //MCF_GPIO_PAR_LCDCTL_PAR_SPL_SPR   |   // LCD
                          MCF_GPIO_PAR_LCDCTL_PAR_CONTRAST  |   // LCD
                          MCF_GPIO_PAR_LCDCTL_PAR_LSCLK     |   // LCD
                          MCF_GPIO_PAR_LCDCTL_PAR_LP_HSYNC  |   // LCD
                          MCF_GPIO_PAR_LCDCTL_PAR_FLM_VSYNC |   // LCD
                          MCF_GPIO_PAR_LCDCTL_PAR_ACD_OE;       // LCD
       
    MCF_GPIO_PDDR_LCDCTLH  = 0x01;  // Tout en sortie
    MCF_GPIO_PDDR_LCDCTLL  = 0xFF;  // Tout en sortie
    MCF_GPIO_PDDR_LCDDATAH = 0x03;  // Tout en sortie
    MCF_GPIO_PDDR_LCDDATAM = 0xFF;  // Tout en sortie
    MCF_GPIO_PDDR_LCDDATAL = 0xFF;  // Tout en sortie
   
    MCF_GPIO_DSCR_LCD = MCF_GPIO_DSCR_LCD_LCD_DSE(3);   // Maximum drive 
strength

    // Bursting
    MCF_SCM_BCR = MCF_SCM_BCR_GBR |
                  MCF_SCM_BCR_GBW |
                  0xFF;

    // Panel configuration
    MCF_LCDC_LPCR = MCF_LCDC_LPCR_PCD(4) |      // TODO : 2 ?
                    //MCF_LCDC_LPCR_SHARP |
                    MCF_LCDC_LPCR_SCLKSEL |
                    MCF_LCDC_LPCR_ACD(0) |
                    MCF_LCDC_LPCR_ACDSEL |
                    //MCF_LCDC_LPCR_REV_VS |
                    MCF_LCDC_LPCR_SWAP_SEL |
                    MCF_LCDC_LPCR_ENDSEL |
                    MCF_LCDC_LPCR_SCLKIDLE |
                    MCF_LCDC_LPCR_OEPOL |
                    MCF_LCDC_LPCR_CLKPOL |
                    MCF_LCDC_LPCR_LPPOL |
                    MCF_LCDC_LPCR_FLM |
                    //MCF_LCDC_LPCR_PIXPOL |
                    MCF_LCDC_LPCR_BPIX_18bpp |
                    MCF_LCDC_LPCR_PBSIZ_8 |
                    MCF_LCDC_LPCR_COLOR |
                    MCF_LCDC_LPCR_TFT;
   
    // Horizontal configuration
    MCF_LCDC_LHCR = MCF_LCDC_LHCR_H_WAIT_2(78-3) |    // tHBP
                    MCF_LCDC_LHCR_H_WAIT_1(88-1) |    // tHFP
                    MCF_LCDC_LHCR_H_WIDTH(2-1);
   
    // Vertical configuration
    MCF_LCDC_LVCR = MCF_LCDC_LVCR_V_WAIT_2(1) |
                    MCF_LCDC_LVCR_V_WAIT_1(6) |
                    MCF_LCDC_LVCR_V_WIDTH(1);
   
    // Start Address
    MCF_LCDC_LSSAR = MCF_LCDC_LSSAR_SSA((INT32U)BackgroundPlane);
   
    // Width and Height
    MCF_LCDC_LSR = MCF_LCDC_LSR_XMAX(480/16) |
                   MCF_LCDC_LSR_YMAX(640);
   
    // Virtual width
    MCF_LCDC_LVPWR = MCF_LCDC_LVPWR_VPW(480);
   
    // Cursor
    MCF_LCDC_LCPR = MCF_LCDC_LCPR_CXP(100) |
                    MCF_LCDC_LCPR_CYP(100) |
                    MCF_LCDC_LCPR_CC_XOR |
                    MCF_LCDC_LCPR_OP_ON;
   
    // Cursor Width Height and Blink
    MCF_LCDC_LCWHBR = MCF_LCDC_LCWHBR_BD(32) |
                      MCF_LCDC_LCWHBR_CH(10) |
                      MCF_LCDC_LCWHBR_CW(20) |
                      MCF_LCDC_LCWHBR_BK_EN_ON;
   
    // Color cursor mapping
    MCF_LCDC_LCCMR = MCF_LCDC_LCCMR_CUR_COL_R(0x30) |   // midscale
                     MCF_LCDC_LCCMR_CUR_COL_G(0x30) |
                     MCF_LCDC_LCCMR_CUR_COL_B(0x30);
   
   
    // Panning offset
    MCF_LCDC_LPOR = MCF_LCDC_LPOR_POS(0);
   
    // Dma control
    MCF_LCDC_LDCR = MCF_LCDC_LDCR_TM(4) |
                    MCF_LCDC_LDCR_HM(8) |
                    MCF_LCDC_LDCR_BURST;
   
    // Refresh mode
    MCF_LCDC_LRMCR = MCF_LCDC_LRMCR_SEL_REF;
   
    // Interrupt configuration
    MCF_LCDC_LICR = 0;
   
    // Interrupt enable
    MCF_LCDC_LIER = 0;
   
//    // Graphic window start address
//    MCF_LCDC_LGWSAR = MCF_LCDC_LGWSAR_GWSA((INT32U)GraphicPlane);
//   
//    // Graphic window size
////    MCF_LCDC_LGWSR = MCF_LCDC_LGWSR_GWH(640) |
////                     MCF_LCDC_LGWSR_GWW(480/16);
//    MCF_LCDC_LGWSR = MCF_LCDC_LGWSR_GWH(1) |
//                     MCF_LCDC_LGWSR_GWW(1);
//   
//    // Graphic window virtual page width
//    MCF_LCDC_LGWVPWR = MCF_LCDC_LGWVPWR_GWVPW(480);
//   
//    // Graphic window panning offset
//    MCF_LCDC_LGWPOR = MCF_LCDC_LGWPOR_GWPO(0);
//   
//    // Graphic window position
//    MCF_LCDC_LGWPR = MCF_LCDC_LGWPR_GWYP(0) |
//                     MCF_LCDC_LGWPR_GWXP(0);
   
    // Graphic window control
    MCF_LCDC_LGWCR = MCF_LCDC_LGWCR_GWCKB(0x3F) |
                     MCF_LCDC_LGWCR_GWCKG(0x3F) |
                     MCF_LCDC_LGWCR_GWCKR(0x3F) |
                     //MCF_LCDC_LGWCR_GW_RVS  |
                     //MCF_LCDC_LGWCR_GWE |
                     //MCF_LCDC_LGWCR_GWCKE |
                     MCF_LCDC_LGWCR_GWAV(0);
   
    // Graphic window DMA control
    MCF_LCDC_LGWDCR = MCF_LCDC_LGWDCR_GWTM(4) |
                      MCF_LCDC_LGWDCR_GWHM(8) |
                      MCF_LCDC_LGWDCR_GWBT;
   
    // Mapping RAM registers
   
   
    // Enable LCD controller
    MCF_CCM_MISCCR |= MCF_CCM_MISCCR_LCD_CHEN;

I am obviously missing something but what ?
Any help would be appreciated.

Best regards,
Nicolas Pinault