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;============================================================================
;##
;## This file is part of the coreboot project.
;##
;## Copyright (C) 2019, The Linux Foundation. All rights reserved.
;##
;## This program is free software; you can redistribute it and/or modify
;## it under the terms of the GNU General Public License version 2 and
;## only version 2 as published by the Free Software Foundation.
;##
;## This program is distributed in the hope that it will be useful,
;## but WITHOUT ANY WARRANTY; without even the implied warranty of
;## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;## GNU General Public License for more details.
;##
;============================================================================
; Name:
; debug_cb_trogdor.cmm
;
; Description:
; Debug coreboot trogdor front-end
;============================================================================
;============================================================================
; CMM script variables
;============================================================================
LOCAL &TargetPkg
GLOBAL &BBEntryAddr // Bootblock Entry
GLOBAL &BBExitAddr // Bootblock Exit to Xbl-Sec
GLOBAL &VEREntryAddr // Verstage Entry
GLOBAL &ROMEntryAddr // Romstage Entry
GLOBAL &QCLEntryAddr // QCLstage Entry
GLOBAL &RAMEntryAddr // Ramstage Entry
GLOBAL &BL31EntryAddr // BL31 Entry
GLOBAL &DCEntryAddr // Depthcharge Entry
GLOBAL &PreRamConsoleAddr
GLOBAL &RamConsoleAddr
GLOBAL &PreRamCbfsCache
GLOBAL &VBoot2Work
GLOBAL &Stack
GLOBAL &Ttb
GLOBAL &Timestamp
GLOBAL &CbmemTop
GLOBAL &PostRamCbfsCache
GLOBAL &CBTablePtr
;============================================================================
;---------------------------------------------------
; Entry point
;---------------------------------------------------
ENTRY &ImageName &RegAddress
// Later these can be parameterized
&TargetPkg="trogdorPkg"
// These settings come from .../src/soc/qualcomm/sc7180/include/soc/memlayout.ld
&BBEntryAddr=0x14815000
&VEREntryAddr=0x14680000
&ROMEntryAddr=0x14680000
&QCLEntryAddr=0x1486c950
&RAMEntryAddr=0xA0800000
&BL31EntryAddr=0x80C00000
&DCEntryAddr=0xF1000000
&KernelEntryAddr=0xD0000000
&PreRamConsoleAddr=0x14830800
&VBoot2Work=0x1484B000
&Stack=0x14847000
&Ttb=0x14839000
&Timestamp=0x14838800
&PreRamCbfsCache=0x1481F000
&CbmemTop=0x280000000
&PostRamCbfsCache=0x9F800000
// End of memlayout.ld settings
// Common commands irrespective of &Mode
PATH
&CwDir=os.pwd()
PATH + &CwDir
// position at top of coreboot tree
// find depth count for source loading
cd ..\..\..\..
&srcpath=os.pwd()
;---------------------------------------------------
; Setup area and log
;---------------------------------------------------
area.clear
area.reset
area.create CB_Logs 1000. 8192.
area.select CB_Logs
area.view CB_Logs
PRINT %String "Source Path: &srcpath"
symbol.sourcepath.setbasedir &srcpath\src
// Make parsing simple, upper-case parameters
&ImageName=STRING.UPR("&ImageName")
if (STR.CP("&ImageName","0X*"))
(
&RegAddress=&ImageName
&ImageName=""
)
&RegAddress=STRING.UPR("&RegAddress")
PRINT %String "ImageName: &ImageName"
PRINT %String "RegAddress: &RegAddress"
sys.d
sys.up
b.d
y.reset
if (STR.CP("&RegAddress","0X*"))
D.S EZAXI:&RegAddress %LE %Long 0x80000000
go &BBEntryAddr
wait !run()
DO debug_cb_common.cmm &TargetPkg &srcpath &xblsrcpath &ImageName
enddo
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