calmsacibis995
249 lines
5.9 KiB
Plaintext
249 lines
5.9 KiB
Plaintext
***************
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Make procedures
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***************
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Recent updates to the IP30prom build procedure:
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- Build with PRODUCT=RACER from stand/arcs
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with 'make IP30proms' will properly compile all IP30prom variants.
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- upgrade to nov10 root/toolroot or later it will have fixes
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to RPROM relate builds
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Incident #428130
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Incident #434321
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RPROM related build info:
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#
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# RACER_RPROMdefs in $ROOT/include/make defines
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# COMPILATION_MODEL_SAOPT=IPA which is the
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# switch to turn on IPA compile option
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#
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# compile flags
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#
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# FTEXTEXT - flag for RPROM size/FPROM start, in RACERdefs
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# IP30_RPROM - IP30_RPROM flag for libsk and IP30prom, in RACER_RPROMdefs
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#
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# TARGET summary
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#
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# rprom - rprom elf binary
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# drprom - debugging rprom ala dprom
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# IP30prom.bin - flashable format with rprom header and
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# fprom.bin appended
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# IP30prom.hex - IP30prom.bin in hex file format for
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# DATAIO style flash programming
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************************************************************
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Makefile changes
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************************************************************
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==========
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stand/arcs
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==========
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Makefile
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MIPSIPAdefs
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Allow for IPA compiler/loader options defined
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if $(COMPILATION_MODEL_SAOPT) is defined as IPA
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in $(PRODUCT)defs file, RACER_RPROMdefs for us.
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===================
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stand/arcs/IP30prom
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===================
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Makefile
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new rules for making rprom and drprom
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(enet bootable version of rprom ala dprom)
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FTEXTADDR must sync up with sflash.h for size of
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RPROM and start of FPROM
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But still support current default NULL RPROM
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until we're ready throw switch to 3 seg RPROM
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------------------------------------------------------------
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Makerules
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Add *.[cs] -> *.u rule for drprom
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------------------------------------------------------------
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RACER_RPROM_localdefs
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defines the RPROM assembler and C src files
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and some Misc definitions
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************************************************************
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Src changes
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************************************************************
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===================
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stand/arcs/IP30prom
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===================
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csu_rprom.s
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rprom bev and system exception handling code
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logic for deciding rprom vs fprom exception handling
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Exception handling for RPROM
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If the src (ErrorEPC or EPC) is from RPROM
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there is no recovery, rprom just dumps some info
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via pon_handler if SR_BEV. If NMI or system
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exception handling on full reg dump in addition.
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otherwise
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forward the exception to fprom as specified
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in FTEXTADDR from the Makefile
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FTEXTADDR and SFLASH_FTEXT_ADDR (sflash.h) consistancy check
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------------------------------------------------------------
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csu.s
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fcts/code ifdef'ed out
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start, jump table start is renamed realstart
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Halt
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PowerDown
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Restart
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Reboot
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EnterInteractiveMode
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arcs_common
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_exit
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_init
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------------------------------------------------------------
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IP30asm.s
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allow pon_nmi_handler which dumps all the registers
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to be shared with RPROM system exception handling
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code to have the registers dumped
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------------------------------------------------------------
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IP30.c
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check for good fprom and jump to it at start of sysinit
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skip pon_caches, pon_scaches, pon_more
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fcts/code ifdef'ed out
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in sysinit calls to:
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setUpButtonAction
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domfgstartup
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startup
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domfgstartup
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halt
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restart
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reboot
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enter_imode
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dump_nic_info
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system_cmd
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able_stat
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disable_cmd
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enable_cmd
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====================
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stand/arcs/lib/libsk
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====================
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ml/IP30.c
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cpu_hardreset
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cpu_clearnofault
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just move the fct to minimize IP30_RPROM insertion
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fcts ifdef'ed out
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cpu_install and related data
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cpu_showfault
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cpu_errputc calls ns16550cons_errputc
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cpu_errputs calls ns16550cons_errputc
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removed
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DPRINTF definition unused
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------------------------------------------------------------
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ml/if_ef.c
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fcts/code ifdef'ed out
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call to ef_dump based on Verbose flag
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dump_mbuf
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dump_mbuf_data
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------------------------------------------------------------
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ml/xbow.c
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fcts/code ifdef'ed out
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xbow register dump fcts and related data desc's
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------------------------------------------------------------
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ml/heart.c
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init_heart only initialize baseIO Bridge widget
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fcts/code ifdef'ed out
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heart register dump fcts and related data desc's
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------------------------------------------------------------
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ml/bridge.c
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real_init_bridge dont size ssram
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pci_get_vendpart_nofault dont use badaddr_val
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get it w/o fault protection
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assume we only have BASEIO bridge and avoid probing slots > 3
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init_bridge_pci
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bridge_install
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assume we only have internal ssram's, ignore any external ssrams
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size_bridge_ssram
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fcts/code ifdef'ed out
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bridge register dump fcts and related data desc's
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------------------------------------------------------------
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fs/bootp.c
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minor cleanup, get rid of explicit extern Verbose and
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Debug, libsc.h which is included does this already
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------------------------------------------------------------
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lib/arcsio.c XXXX stub GetTime
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modules ifdef'ed out completely due to .data/.rodata being
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pulled in even though the text was not being pulled in
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ml/nvram.c
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io/ns16550cons.c XXXX maybe stubbed already
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------------------------------------------------------------
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consolidated Debug var dependent printfs so they can easily
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be ifdef'ed out if needed
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net/udpip.c
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net/arp.c
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====================
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stand/arcs/lib/libsc
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====================
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there are no RPROM specific code in libsc
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************************************************************
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new srcs
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************************************************************
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===================
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stand/arcs/IP30prom
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===================
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main_rprom.c
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main line rprom code, and the rprom IO i/f (a very
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condensed version of arcsio and fs)
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rprom_hook.c
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rprom version of libsk/lib/hook.c
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rprom_nvram.c
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rprom version of libsk/ml/nvram.c
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rprom_saio.c
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rprom version of but essentially indentiacal
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to libsk/lib/saio.c but w/ lots ifdef'ing out of
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code
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rprom_stubs.c
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misc stubs for libsk/libsc
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------------------------------------------------------------
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