diff options
Diffstat (limited to 'tcl/board')
| -rw-r--r-- | tcl/board/imx31pdk.cfg | 64 | ||||
| -rw-r--r-- | tcl/board/imx35pdk.cfg | 28 |
2 files changed, 27 insertions, 65 deletions
diff --git a/tcl/board/imx31pdk.cfg b/tcl/board/imx31pdk.cfg index e000e3cc..4dfa4db6 100644 --- a/tcl/board/imx31pdk.cfg +++ b/tcl/board/imx31pdk.cfg @@ -1,59 +1,47 @@ # The IMX31PDK eval board has a single IMX31 chip source [find target/imx31.cfg] +source [find target/imx.cfg] $_TARGETNAME configure -event reset-init { imx31pdk_init } proc imx31pdk_init { } { + + imx3x_reset + # This setup puts RAM at 0x80000000 - # ======================================== - # Init CCM - # ======================================== mww 0x53FC0000 0x040 mww 0x53F80000 0x074B0B7D - - sleep 100 - - # ======================================== + # 399MHz - 26MHz input, PD=1,MFI=7, MFN=27, MFD=40 - # ======================================== - mww 0x53F80004 0xFF871D50 - mww 0x53F80010 0x00271C1B - - # ======================================== - # Configure CPLD on CS5 - # ======================================== - mww 0xb8002050 0x0000DCF6 - mww 0xb8002054 0x444A4541 - mww 0xb8002058 0x44443302 - - # ======================================== + #mww 0x53F80004 0xFF871D50 + #mww 0x53F80010 0x00271C1B + + # Start 16 bit NorFlash Initialization on CS0 + mww 0xb8002000 0x0000CC03 + mww 0xb8002004 0xa0330D01 + mww 0xb8002008 0x00220800 + + # Configure CPLD on CS4 + mww 0xb8002040 0x0000DCF6 + mww 0xb8002044 0x444A4541 + mww 0xb8002048 0x44443302 + # SDCLK - # ======================================== mww 0x43FAC26C 0 - - # ======================================== + # CAS - # ======================================== mww 0x43FAC270 0 - - # ======================================== + # RAS - # ======================================== mww 0x43FAC274 0 - - # ======================================== + # CS2 (CSD0) - # ======================================== mww 0x43FAC27C 0x1000 - - # ======================================== + # DQM3 - # ======================================== mww 0x43FAC284 0 - - # ======================================== + # DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 (0x288..0x2DC) - # ======================================== mww 0x43FAC288 0 mww 0x43FAC28C 0 mww 0x43FAC290 0 @@ -76,10 +64,8 @@ proc imx31pdk_init { } { mww 0x43FAC2D4 0 mww 0x43FAC2D8 0 mww 0x43FAC2DC 0 - - # ======================================== - # Initialization script for 32 bit DDR on MX31 PDK - # ======================================== + + # Initialization script for 32 bit DDR on MX31 ADS mww 0xB8001010 0x00000004 mww 0xB8001004 0x006ac73a mww 0xB8001000 0x92100000 diff --git a/tcl/board/imx35pdk.cfg b/tcl/board/imx35pdk.cfg index 7724bacb..e5891c8b 100644 --- a/tcl/board/imx35pdk.cfg +++ b/tcl/board/imx35pdk.cfg @@ -1,35 +1,11 @@ # The IMX35PDK eval board has a single IMX35 chip source [find target/imx35.cfg] +source [find target/imx.cfg] $_TARGETNAME configure -event reset-init { imx35pdk_init } - -global TARGETNAME -set TARGETNAME $_TARGETNAME - -# rewrite commands of the form below to arm11 mcr... -# Data.Set c15:0x042f %long 0x40000015 -proc setc15 {regs value} { - global TARGETNAME - - echo [format "set p15 0x%04x, 0x%08x" $regs $value] - - arm11 mcr $TARGETNAME 15 [expr ($regs>>12)&0x7] [expr ($regs>>0)&0xf] [expr ($regs>>4)&0xf] [expr ($regs>>8)&0x7] $value -} - proc imx35pdk_init { } { - # this reset script comes from the Freescale PDK - # - # http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=IMX35PDK - - echo "Target Setup: initialize DRAM controller and peripherals" - -# Data.Set c15:0x01 %long 0x00050078 - setc15 0x01 0x00050078 - - echo "configuring CP15 for enabling the peripheral bus" -# Data.Set c15:0x042f %long 0x40000015 - setc15 0x042f 0x40000015 + imx3x_reset mww 0x43f00040 0x00000000 mww 0x43f00044 0x00000000 |