1  ;============================================================================
  2  ;## SPDX-License-Identifier: GPL-2.0-only
  3  ;============================================================================
  4  ;  Name:
  5  ;    debug_cb_405.cmm
  6  ;
  7  ;  Description:
  8  ;     Debug coreboot 405 front-end
  9  ;============================================================================
 10  
 11  ;============================================================================
 12  ;  CMM script variables
 13  ;============================================================================
 14  
 15  LOCAL &TargetPkg
 16  
 17  GLOBAL   &BBEntryAddr		// Bootblock   Entry
 18  GLOBAL   &BBExitAddr		// Bootblock   Exit to Xbl-Sec
 19  GLOBAL  &VEREntryAddr		// Verstage    Entry
 20  GLOBAL  &ROMEntryAddr		// Romstage    Entry
 21  GLOBAL  &QCLEntryAddr		// QCLstage    Entry
 22  GLOBAL  &RAMEntryAddr		// Ramstage    Entry
 23  GLOBAL &BL31EntryAddr		// BL31        Entry
 24  GLOBAL   &DCEntryAddr		// Depthcharge Entry
 25  GLOBAL &KernelEntryAddr         // Kernel      Entry
 26  
 27  GLOBAL &PreRamConsoleAddr
 28  GLOBAL &RamConsoleAddr
 29  GLOBAL &PreRamCbfsCache
 30  GLOBAL &VBoot2Work
 31  GLOBAL &Stack
 32  GLOBAL &Ttb
 33  GLOBAL &Timestamp
 34  GLOBAL &CbmemTop
 35  GLOBAL &PostRamCbfsCache
 36  
 37  GLOBAL &CBTablePtr
 38  
 39  GLOBAL &debug
 40  
 41  ;============================================================================
 42  
 43  ;---------------------------------------------------
 44  ; Entry point
 45  ;---------------------------------------------------
 46  ENTRY &ImageName
 47  
 48    // Later these can be parameterized
 49    &TargetPkg="Qcs405Pkg"
 50  
 51    // These settings come from .../src/soc/qualcomm/qcs405/include/soc/memlayout.ld
 52        &BBEntryAddr=0x8c2f000
 53       &VEREntryAddr=0x8C00000
 54       &ROMEntryAddr=0x8C00000
 55       &QCLEntryAddr=0x1485AC00
 56       &RAMEntryAddr=0x9F860000
 57      &BL31EntryAddr=0x06820000
 58        &DCEntryAddr=0xf1104800
 59    &KernelEntryAddr=0x90080000
 60  
 61    &PreRamConsoleAddr=0x8C4F400
 62    &VBoot2Work=0x8C47000
 63    &Stack=0x8C4B000
 64    &Ttb=0x8C39000
 65    &Timestamp=0x8C4F000
 66    &PreRamCbfsCache=0x8C57400
 67    &CbmemTop=0x280000000
 68    &PostRamCbfsCache=0x9F800000
 69    // End of memlayout.ld settings
 70  
 71    // Common commands irrespective of &Mode
 72    PATH
 73    &CwDir=os.pwd()
 74    PATH + &CwDir
 75  
 76    // position at top of coreboot tree
 77    // find depth count for source loading
 78    cd ..\..\..\..
 79    &srcpath=os.pwd()
 80  
 81    b.sel PROGRAM onchip
 82    ;sys.u
 83  
 84    b.d /all
 85  
 86    ;go &BBEntryAddr
 87    ;wait !run()
 88  
 89  ;---------------------------------------------------
 90  ; Setup area and log
 91  ;---------------------------------------------------
 92    area.clear
 93    area.reset
 94    area.create CB_Logs 1000. 8192.
 95    area.select CB_Logs
 96  
 97    ;winclear
 98    ;b.d /all
 99  
100    if FILE.EXIST("C:\TEMP\WIN.CMM")
101      do C:\TEMP\WIN.CMM
102  
103    area.view CB_Logs
104  
105    PRINT %String "Source Path:     &srcpath"
106  
107    symbol.sourcepath.setbasedir &srcpath\src
108  
109    PRINT "pbl32_to_bootblock64 jump"
110    do pbl32_to_bootblock64_jump.cmm
111    do clear_bss.cmm
112    WAIT 5s
113    b
114  
115    // Make parsing simple, upper-case parameters
116    &Imagename=STRING.UPR("&Imagename")
117    IF (STR.CP("&ImageName","DEBUG,*"))
118    (
119      &debug="DEBUG"
120    )
121    ELSE
122    (
123      &debug=""
124    )
125    &Imagename=STR.CUT("&ImageName",6)
126    IF "&debug"==""
127    (
128      PRINT "SPI_RAM LOAD"
129      &ImageName=STRING.UPR("&ImageName")
130      IF "&ImageName"==""
131      (
132        &ImageName="RAM,BB" //for RAM load Bootblock only and jump till DC
133      )
134      PRINT "&ImageName"
135    )
136    ELSE
137    (
138      if (STR.CP("&debug","DEBUG"))
139      (
140        PRINT "DEBUG"
141        &ImageName=STRING.UPR("&ImageName")
142        IF "&ImageName"==""
143        (
144          &ImageName="RAM,ALL" //for RAM loading all the images
145        )
146        PRINT "&ImageName"
147      )
148    )
149  
150    DO debug_cb_common.cmm &TargetPkg &srcpath &xblsrcpath &ImageName
151  
152    enddo