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trogdor: Add T32 scripts for full boot chain 

Change-Id: I4ec1d4f722523f240fa293dd79235ab4e32e4489
Signed-off-by: Ashwin Kumar <ashk@codeaurora.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35505
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
ashk 2019-08-06 19:00:25 +05:30 committed by Julius Werner
parent c34ebab410
commit a547584445
6 changed files with 503 additions and 109 deletions
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16
util/qualcomm/scripts/cmm/clear_bss.cmm
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@ -1,16 +0,0 @@
d.a 0x80000000 mov x0,#0x8c
d.a 0x80000004 lsl x0, x0, #0x14
d.a 0x80000008 mov x1,#0x18
d.a 0x8000000c lsl x1,x1, #0x10
d.a 0x80000010 mov x2,#0x0
d.a 0x80000014 mov x3,#0x80
d.a 0x80000018 lsl x3, x3, #0x18
d.a 0x8000001c add x3, x3, #0x14
d.a 0x80000020 str x2,[x0]
d.a 0x80000024 sub x1, x1, #0x8
d.a 0x80000028 add x0, x0, #0x8
d.a 0x8000002c cmp x1,0x0
d.a 0x80000030 b.ne 0x20
d.a 0x80000034 b 0x34
r.s pc 0x80000000
go

101
util/qualcomm/scripts/cmm/debug_cb_common.cmm
View File

@ -33,8 +33,6 @@ LOCAL &RAMStage // Ram Stage stop?
LOCAL &BL31Stage // BL31 Stage stop? LOCAL &BL31Stage // BL31 Stage stop?
LOCAL &DCStage // Depthcharge Stage stop? LOCAL &DCStage // Depthcharge Stage stop?
LOCAL &KernelSyms // Load Kernel Symbols?
LOCAL &RAMLoad // T32 Load Code? LOCAL &RAMLoad // T32 Load Code?
;============================================================================ ;============================================================================
@ -45,10 +43,10 @@ LOCAL &RAMLoad // T32 Load Code?
ENTRY &TargetPkg &srcpath &xblsrcpath &ImageName ENTRY &TargetPkg &srcpath &xblsrcpath &ImageName
// Parse for RAMLoad first // Parse for RAMLoad first
if (STR.CP("&ImageName","RAM,*")) if (STR.CP("&ImageName","LOAD,*"))
( (
&RAMLoad=TRUE() &RAMLoad=TRUE()
&ImageName=STR.CUT("&ImageName",4) &ImageName=STR.CUT("&ImageName",5)
) )
else else
&RAMLoad=FALSE() &RAMLoad=FALSE()
@ -63,7 +61,6 @@ ENTRY &TargetPkg &srcpath &xblsrcpath &ImageName
&RAMStage=TRUE() &RAMStage=TRUE()
;&BL31Stage=TRUE() ;&BL31Stage=TRUE()
&DCStage=TRUE() &DCStage=TRUE()
&KernelSyms=STRING.CP("&ImageName", "*KERNEL*")
) )
else else
( (
@ -72,14 +69,12 @@ ENTRY &TargetPkg &srcpath &xblsrcpath &ImageName
&ROMStage=STRING.CP("&ImageName","*ROM*") &ROMStage=STRING.CP("&ImageName","*ROM*")
&QCLStage=STRING.CP("&ImageName","*QCL*") &QCLStage=STRING.CP("&ImageName","*QCL*")
&RAMStage=STRING.CP("&ImageName","*RAM*") &RAMStage=STRING.CP("&ImageName","*RAM*")
&BL31Stage=STRING.CP("&ImageName","*BL31*") ;&BL31Stage=STRING.CP("&ImageName","*BL31*")
&DCStage=STRING.CP("&ImageName","*DC*") &DCStage=STRING.CP("&ImageName","*DC*")
&KernelSyms=STRING.CP("&ImageName", "*KERNEL*")
) )
PRINT %String "Debug Script: debug_cb_common.cmm" PRINT %String "Debug Script: debug_cb_common.cmm"
PRINT %String "Images to debug: &ImageName" PRINT %String "Images to debug: &ImageName"
PRINT %String "Loading Kernel Symbols: &KernelSyms"
PRINT %String "RAMLoad Requested: &RAMLoad" PRINT %String "RAMLoad Requested: &RAMLoad"
PRINT %String "BootBlock Entry Addr: &BBEntryAddr" PRINT %String "BootBlock Entry Addr: &BBEntryAddr"
PRINT %String "VerStage Entry Addr: &VEREntryAddr" PRINT %String "VerStage Entry Addr: &VEREntryAddr"
@ -104,32 +99,18 @@ ENTRY &TargetPkg &srcpath &xblsrcpath &ImageName
if &BBStage if &BBStage
( (
IF "&debug"=="" &imgpath="build\cbfs\fallback\bootblock.raw.elf"
(
d.load.binary build/coreboot.rom 0xA0000000
)
&imgpath="build\cbfs\fallback\bootblock.elf"
if (&RAMLoad) if (&RAMLoad)
d.load.elf &imgpath /strippart "coreboot" /sourcepath &srcpath d.load.elf &imgpath /strippart "coreboot" /sourcepath &srcpath
else else
d.load.elf &imgpath /strippart "coreboot" /sourcepath &srcpath /nocode d.load.elf &imgpath /strippart "coreboot" /sourcepath &srcpath /nocode
;uncomment b.s if not simulating (CONFIG_SOC_SIMULATE) d.l
;b.s run_romstage /o
;d.set &PreRamConsoleAddr++0x8000 0
d.dump &PreRamConsoleAddr /spotlight
IF (STR.CP("&debug","DEBUG"))
(
print %String "Now the control is in BootBlock, press enter after debugging to go to next stage" print %String "Now the control is in BootBlock, press enter after debugging to go to next stage"
print %String "Press enter to go to next stage" print %String "Press enter to go to next stage"
enter enter
) )
ELSE
(
go
enddo
)
)
go &VEREntryAddr go &VEREntryAddr
wait !run() wait !run()
@ -163,22 +144,29 @@ ENTRY &TargetPkg &srcpath &xblsrcpath &ImageName
enter enter
) )
;;;; START OF COMMENTED OUT CODE TO SKIP QCLIB DEBUG
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; go &QCLEntryAddr ; go &QCLEntryAddr
; wait !run() ; wait !run()
;
; if &QCLStage ; if &QCLStage
; ( ; (
; &imgpath="3rdparty\blobs\soc\qualcomm\sdm845\QcLib.elf"
; if (&RAMLoad) ; if (&RAMLoad)
; d.load.elf &imgpath /strippart "coreboot" /sourcepath &srcpath /noclear ; d.load ...\QcLib.dll
; else ; else
; d.load.elf &imgpath /strippart "coreboot" /sourcepath &srcpath /nocode /noclear ; d.load ...\QcLib.dll
;
; print %String "Now the control is in QCLStage, press enter after debugging to go to next stage" ; print %String "Now the control is in QCLStage, press enter after debugging to go to next stage"
; print %String "Press enter to go to next stage" ; print %String "Press enter to go to next stage"
; enter ; enter
; ) ; )
;;;; END OF QCLIB COMMENTED OUT CODE
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
go &RAMEntryAddr go &RAMEntryAddr
wait !run() wait !run()
@ -194,24 +182,9 @@ ENTRY &TargetPkg &srcpath &xblsrcpath &ImageName
enter enter
) )
; BL31 disabled for now ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Next block of code commented out ;;;;; BL31 DEBUG CODE WOULD BE ADDED HERE
; go &BL31EntryAddr ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; wait !run()
;
; if &BL31Stage
; (
; &imgpath="build\bl31.elf"
; if (&RAMLoad)
; d.load.elf &imgpath /strippart "coreboot" /sourcepath &srcpath
; else
; d.load.elf &imgpath /strippart "coreboot" /sourcepath &srcpath /nocode
; y.spath.srd 3rdparty/arm-trusted-firmware
; print %String "Now the control is in BL31, press enter after debugging to go to next stage"
; print %String "Press enter to go to next stage"
; enter
; )
; End of commented out code block: bl31
go &DCEntryAddr go &DCEntryAddr
wait !run() wait !run()
@ -220,36 +193,16 @@ ENTRY &TargetPkg &srcpath &xblsrcpath &ImageName
( (
&imgpath="payloads\external\depthcharge\depthcharge\build\depthcharge.elf" &imgpath="payloads\external\depthcharge\depthcharge\build\depthcharge.elf"
symbol.sourcepath.setbasedir &srcpath\payloads symbol.sourcepath.setbasedir &srcpath\payloads
y.spath.srd payloads\external\depthcharge\depthcharge\src
if (&RAMLoad) if (&RAMLoad)
d.load.elf &imgpath /strippart "payloads" /sourcepath &srcpath d.load.elf &imgpath /strippart "payloads" /sourcepath &srcpath
else else
d.load.elf &imgpath /strippart "payloads" /sourcepath &srcpath /nocode d.load.elf &imgpath /strippart "payloads" /sourcepath &srcpath /nocode
b.d /all print %String "Now the control is in depthcharge, end of script"
b.set main d.l
b.set halt ;b.s main
b.set &KernelEntryAddr ; kernel entry point ;Execute this command in T32 if you start debugging vboot code, e.g. vboot_select_and_load_kernel()
y.spath.srd + payloads/external/depthcharge/depthcharge ;y.spath.srd 3rdparty\vboot\firmware
y.spath.srd + 3rdparty\vboot_reference
d.dump &RamConsoleAddr /spotlight
&CBTablePtr=Register(X0)
Data.SAVE.Binary CBTablePtr.bin &CBTablePtr++0x400
print %String "Now the control is in Depthcharge, press enter after debugging to run free"
;print %String "Use this command to load kernel symbols: d.load.elf vmlinux /nocode /strippart kernel"
print %String "Press enter when done debugging Depthcharge"
enter
) )
; go &KernelEntryAddr
; wait !run()
;
; if &KernelSyms
; (
; print %String "Kernel Symbols are being loaded, this requires two files in coreboot root tree:"
; print %String "vmlinux needs to be copied from ChromiumOS build tree"
; print %String "msm-4.4 needs to be symbolic link to kernel source tree"
; d.load.elf vmlinux /strippart "msm-4.4" /nocode
; y.spath.srd msm-4.4
; print %String "This script now concludes at kernel entry point"
; )
enddo enddo

131
util/qualcomm/scripts/cmm/debug_cb_trogdor.cmm Normal file
View File

@ -0,0 +1,131 @@
;============================================================================
;##
;## 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

210
util/qualcomm/scripts/cmm/debug_chroot_common.cmm Normal file
View File

@ -0,0 +1,210 @@
;============================================================================
;##
;## This file is part of the coreboot project.
;##
;## Copyright (C) 2018, 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_chroot_common.cmm
;
; Description:
; Debug chroot coreboot Environment
;============================================================================
;============================================================================
; CMM script variables
;============================================================================
LOCAL &BBStage // Bootblock Stage stop?
LOCAL &VERStage // Verify Stage stop?
LOCAL &ROMStage // Rom Stage stop?
LOCAL &QCLStage // QCL Stage stop?
LOCAL &RAMStage // Ram Stage stop?
LOCAL &BL31Stage // BL31 Stage stop?
LOCAL &DCStage // Depthcharge Stage stop?
LOCAL &RAMLoad // T32 Load Code?
;============================================================================
;---------------------------------------------------
; Entry point
;---------------------------------------------------
ENTRY &TargetPkg &srcpath &xblsrcpath &ImageName
// Parse for RAMLoad first
if (STR.CP("&ImageName","LOAD,*"))
(
&RAMLoad=TRUE()
&ImageName=STR.CUT("&ImageName",5)
)
else
&RAMLoad=FALSE()
// Parse &ImageName the easy way
if (STR.CP("&ImageName","*ALL*"))
(
&BBStage=TRUE()
&VERStage=TRUE()
&ROMStage=TRUE()
&QCLStage=TRUE()
&RAMStage=TRUE()
;&BL31Stage=TRUE()
&DCStage=TRUE()
)
else
(
&BBStage=STRING.CP("&ImageName","*BB*")
&VERStage=STRING.CP("&ImageName","*VER*")
&ROMStage=STRING.CP("&ImageName","*ROM*")
&QCLStage=STRING.CP("&ImageName","*QCL*")
&RAMStage=STRING.CP("&ImageName","*RAM*")
;&BL31Stage=STRING.CP("&ImageName","*BL31*")
&DCStage=STRING.CP("&ImageName","*DC*")
)
PRINT %String "Debug Script: debug_chroot_common.cmm"
PRINT %String "Images to debug: &ImageName"
PRINT %String "RAMLoad Requested: &RAMLoad"
PRINT %String "BootBlock Entry Addr: &BBEntryAddr"
PRINT %String "VerStage Entry Addr: &VEREntryAddr"
PRINT %String "RomStage Entry Addr: &ROMEntryAddr"
PRINT %String "QCLStage Entry Addr: &QCLEntryAddr"
PRINT %String "RamStage Entry Addr: &RAMEntryAddr"
PRINT %String "BL31 Entry Addr: &BL31EntryAddr"
PRINT %String "DepthCharge Entry Addr: &DCEntryAddr"
PRINT %String "Kernel Entry Addr: &KernelEntryAddr"
PRINT %String "PreRamCbfsCache: &PreRamCbfsCache"
PRINT %String "PreRamConsoleAddr: &PreRamConsoleAddr"
PRINT %String "VBoot2Work: &VBoot2Work"
PRINT %String "Stack: &Stack"
PRINT %String "Ttb: &Ttb"
PRINT %String "Timestamp &Timestamp"
PRINT %String "RamConsoleAddr &RamConsoleAddr"
PRINT %String "CbmemTop &CbmemTop"
PRINT %String "PostRamCbfsCache &PostRamCbfsCache"
// HW at BB entry, first stop: bootblock
////////////////////////////////////////
if &BBStage
(
&imgpath="build-trogdor\cbfs\fallback\bootblock.raw.elf"
if (&RAMLoad)
d.load.elf &imgpath /strippart 9 /sourcepath &srcpath
else
d.load.elf &imgpath /strippart 9 /sourcepath &srcpath /nocode
d.l
print %String "Now the control is in BootBlock, press enter after debugging to go to next stage"
print %String "Press enter to go to next stage"
enter
)
go &VEREntryAddr
wait !run()
if &VERStage
(
&imgpath="build-trogdor\cbfs\fallback\verstage.elf"
if (&RAMLoad)
d.load.elf &imgpath /strippart 9 /sourcepath &srcpath /noclear
else
d.load.elf &imgpath /strippart 9 /sourcepath &srcpath /nocode /noclear
print %String "Now the control is in VERStage, press enter after debugging to go to next stage"
print %String "Press enter to go to next stage"
enter
)
go &ROMEntryAddr
wait !run()
if &ROMStage
(
&imgpath="build-trogdor\cbfs\fallback\romstage.elf"
if (&RAMLoad)
d.load.elf &imgpath /strippart 9 /sourcepath &srcpath
else
d.load.elf &imgpath /strippart 9 /sourcepath &srcpath /nocode
print %String "Now the control is in ROMStage, press enter after debugging to go to next stage"
print %String "Press enter to go to next stage"
enter
)
;;;; START OF COMMENTED OUT CODE TO SKIP QCLIB DEBUG
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; go &QCLEntryAddr
; wait !run()
; if &QCLStage
; (
; if (&RAMLoad)
; d.load ...\QcLib.dll
; else
; d.load ...\QcLib.dll
; print %String "Now the control is in QCLStage, press enter after debugging to go to next stage"
; print %String "Press enter to go to next stage"
; enter
; )
;;;; END OF QCLIB COMMENTED OUT CODE
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
go &RAMEntryAddr
wait !run()
if &RAMStage
(
&imgpath="build-trogdor\cbfs\fallback\ramstage.elf"
if (&RAMLoad)
d.load.elf &imgpath /strippart 9 /sourcepath &srcpath
else
d.load.elf &imgpath /strippart 9 /sourcepath &srcpath /nocode
print %String "Now the control is in RAMStage, press enter after debugging to go to next stage"
print %String "Press enter to go to next stage"
enter
)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;; BL31 DEBUG CODE WOULD BE ADDED HERE
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
go &DCEntryAddr
wait !run()
if &DCStage
(
&srcpath="..\..\..\depthcharge-9999\work\depthcharge-9999\src"
&imgpath="..\..\..\depthcharge-9999\work\depthcharge-9999\trogdor\depthcharge.elf"
symbol.sourcepath.setbasedir &srcpath
if (&RAMLoad)
d.load.elf &imgpath /strippart 9 /sourcepath &srcpath
else
d.load.elf &imgpath /strippart 9 /sourcepath &srcpath /nocode
print %String "Now the control is in depthcharge, end of script"
d.l
;b.s main
;Execute this command in T32 if you start debugging vboot code, e.g. vboot_select_and_load_kernel()
;y.spath.sbd 3rdparty\vboot\firmware
)
enddo

131
util/qualcomm/scripts/cmm/debug_chroot_trogdor.cmm Normal file
View File

@ -0,0 +1,131 @@
;============================================================================
;##
;## 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_chroot_trogdor.cmm
;
; Description:
; Debug coreboot trogdor front-end (in chroot environment)
;============================================================================
;============================================================================
; 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 ..\..\..\..\..\..\..\chroot\build\trogdor\tmp\portage\sys-boot\coreboot-9999\work\coreboot-9999
&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_chroot_common.cmm &TargetPkg &srcpath &xblsrcpath &ImageName
enddo

15
util/qualcomm/scripts/cmm/pbl32_to_bootblock64_jump.cmm
View File

@ -1,15 +0,0 @@
PER.Set.simple SPR:0x36100 %Long 00c5183C
D.S AZSD:0x8600034 %LE %Long 0x8600000
D.S AZSD:0x8600000 %LE %Long 0x1400000
d.a 0x8600004 ldr r0,0x8600034
d.a 0x8600008 mcr p15,0x0,r0,c12,c0,1
d.a 0x860000c dsb
d.a 0x8600010 isb
d.a 0x8600014 mrc p15,0x0,r1,c12,c0,2
d.a 0x8600018 orr r1,r1,0x3
d.a 0x860001c mcr p15,0x0,r1,c12,c0,2
d.a 0x8600020 isb
d.a 0x8600024 wfi
r.s pc 0x8600004
go
b