OpenBIOS July 2007

openbios@openbios.org

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65 discussions

by svn＠openbios.org

Author: wmb Date: 2007-07-26 08:42:10 +0200 (Thu, 26 Jul 2007) New Revision: 497 Modified: dev/mmc/sdhci/sdhci.fth Log: OLPC trac 2371 - SD is flaky in high-speed (50 MHz) mode on B1, probably as a result of the FPGA-based CaFe chips on B1. The firmware fix is to check for a B1 system and avoid switching to 50 MHz card clock thereon. Modified: dev/mmc/sdhci/sdhci.fth =================================================================== --- dev/mmc/sdhci/sdhci.fth 2007-07-26 01:14:50 UTC (rev 496) +++ dev/mmc/sdhci/sdhci.fth 2007-07-26 06:42:10 UTC (rev 497) @@ -154,7 +154,12 @@ ; : card-clock-50 ( -- ) card-clock-off - h# 003 h# 2c cw! \ Set divisor to 2^0, leaving internal clock on + h# 003 \ division = 2^0, clocks on + + \ OLPC-specific hack: fast clock doesn't work on the FPGA CaFe chip + " board-revision" evaluate h# b20 < if drop h# 103 then + + h# 2c cw! \ Set divisor to 2^0, leaving internal clock on card-clock-on ;

13 years

r496 - cpu/x86/pc/olpc dev/olpc/cafenand

by svn＠openbios.org

Author: wmb Date: 2007-07-26 03:14:50 +0200 (Thu, 26 Jul 2007) New Revision: 496 Modified: cpu/x86/pc/olpc/copynand.fth dev/olpc/cafenand/badblock.fth Log: OLPC NAND driver/copy-nand - Added JFFS2 cleanmarkers to erased blocks to speed up startup time on the first boot of the OS after copy-nand. Modified: cpu/x86/pc/olpc/copynand.fth =================================================================== --- cpu/x86/pc/olpc/copynand.fth 2007-07-25 01:58:15 UTC (rev 495) +++ cpu/x86/pc/olpc/copynand.fth 2007-07-26 01:14:50 UTC (rev 496) @@ -150,6 +150,10 @@ i ?check-crc load-base " copy-block" nandih $call-method loop + + cr ." Filling with cleanmarkers ..." + " put-cleanmarkers" nandih $call-method cr + close-nand-ihs ; Modified: dev/olpc/cafenand/badblock.fth =================================================================== --- dev/olpc/cafenand/badblock.fth 2007-07-25 01:58:15 UTC (rev 495) +++ dev/olpc/cafenand/badblock.fth 2007-07-26 01:14:50 UTC (rev 496) @@ -341,11 +341,18 @@ headers -: find-good-block ( -- ) - scan-page# ( page# ) - begin pages/eblock + dup block-bad? 0= until - to scan-page# +: (next-page#) ( -- true | page# false ) + usable-page-limit scan-page# pages/eblock + ?do + i block-bad? 0= if + i to scan-page# + scan-page# false unloop exit + then + pages/eblock +loop + true ; +: next-page# ( -- page# ) + (next-page#) if ." No more good NAND blocks" cr abort then +; 0 value test-page @@ -358,17 +365,22 @@ \ Must erase all (wipe) first : copy-block ( adr -- ) - find-good-block - scan-page# pages/eblock bounds ?do ( adr ) + next-page# pages/eblock bounds ?do ( adr ) dup i write-page ( adr ) /page + ( adr' ) loop ( adr ) drop ( ) ; +: put-cleanmarkers ( -- ) + begin (next-page#) 0= while ( page# ) + " "(85 19 03 20 08 00 00 00 00 00 00 00)" ( page# adr len ) + rot /page /ecc + write-bytes ( ) + repeat ( ) +; + : read-next-block ( adr -- ) - find-good-block - scan-page# pages/eblock bounds ?do ( adr ) + next-page# pages/eblock bounds ?do ( adr ) dup i read-page if ( adr ) ." Uncorrectable error in page 0x" i .x cr then

13 years

r495 - cpu/x86/pc cpu/x86/pc/olpc dev dev/geode/ac97 dev/geode/display dev/mmc/sdhci dev/olpc/cafecamera dev/olpc/cafenand dev/pci

by svn＠openbios.org

Author: wmb Date: 2007-07-25 03:58:15 +0200 (Wed, 25 Jul 2007) New Revision: 495 Added: cpu/x86/pc/olpc/crypto.fth Modified: cpu/x86/pc/flashpkg.fth cpu/x86/pc/olpc/config.fth cpu/x86/pc/olpc/devices.fth cpu/x86/pc/olpc/fw.bth cpu/x86/pc/olpc/pcinode.fth dev/geode/ac97/ac97.fth dev/geode/display/gxfb.fth dev/geode/display/gxpci.fth dev/i8042.fth dev/mmc/sdhci/sdhci.fth dev/mmc/sdhci/sdmmc.fth dev/olpc/cafecamera/cafecamera.fth dev/olpc/cafenand/cafenand.fth dev/pci/isa.fth dev/pci/isaall.fth dev/pci/isamisc.fth dev/pcibus.fth Log: OLPC trac #553 - lots of device tree tweaks, mostly stuff that the OS doesn't care about. Modified: cpu/x86/pc/flashpkg.fth =================================================================== --- cpu/x86/pc/flashpkg.fth 2007-07-24 20:33:58 UTC (rev 494) +++ cpu/x86/pc/flashpkg.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -119,6 +119,7 @@ size rot 0 d- ( d.#bytes ) ; +[ifdef] flash-is-parent \ These allow us to sub-address the FLASH device to access the PROMICE AI port 1 " #address-cells" integer-property @@ -126,6 +127,8 @@ : encode-unit ( phys -- adr len ) push-hex (u.) pop-base ; : map-in ( offset size -- virt ) drop device-base + ; : map-out ( virt size -- virt ) 2drop ; +[then] + \ LICENSE_BEGIN \ Copyright (c) 2006 FirmWorks \ Modified: cpu/x86/pc/olpc/config.fth =================================================================== --- cpu/x86/pc/olpc/config.fth 2007-07-24 20:33:58 UTC (rev 494) +++ cpu/x86/pc/olpc/config.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -37,7 +37,11 @@ \ create use-watch-all \ create use-root-isa create no-floppy-node +create no-com2-node +create no-lpt-node create use-pci-isa +create basic-isa +create isa-dma-only create use-null-nvram Added: cpu/x86/pc/olpc/crypto.fth =================================================================== --- cpu/x86/pc/olpc/crypto.fth (rev 0) +++ cpu/x86/pc/olpc/crypto.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -0,0 +1,127 @@ +purpose: Interface to cryptographic code for firmware image validation +\ See license at end of file + +h# c0000 constant crypto-base \ The address the code is linked to run at +h# c0000 constant hasher-base \ The address the code is linked to run at + +variable hashlen +d# 128 buffer: hashbuf + +: hash ( data$ hashname$ -- result$ ) + " hasher" find-drop-in 0= if 4drop true exit then ( data$ hashname$ prog$ ) + 2dup hasher-base swap move free-mem ( data$ hashname$ ) + + d# 128 hashlen ! + 2>r swap hashlen hashbuf 2swap 2r> $cstr ( &reslen resbuf datalen databuf hashname-cstr ) + + hasher-base dup h# 10 - sp-call abort" Hash failed" drop 4drop ( ) + hashbuf hashlen @ +; + +h# f value which-hashes +: signature-bad? ( data$ sig$ -- mismatch? ) + " crypto" find-drop-in 0= if 4drop true exit then ( data$ sig$ prog$ ) + 2dup crypto-base swap move free-mem ( data$ sig$ ) + + " pubkey" find-drop-in 0= if 4drop true exit then ( data$ sig$ key$ ) + 2>r ( data$ sig$ r: key$ ) + swap 2swap swap ( siglen sigadr datalen dataadr r: key$ ) + 2r@ swap 2swap ( siglen sigadr keylen keyadr datalen dataadr r: key$ ) + + which-hashes + + crypto-base dup h# 10 - sp-call >r 3drop 4drop r> ( result r: key$ ) + 2r> free-mem + +\ XXX free-mem in suspend.fth and fw.bth after find-drop-in +\ XXX clean out dead code in usb.fth +; + +1 [if] + +\ Check that the version is an upgrade? + +: >rom-name$ ( device$ -- path$ ) + image-name-buf place ( ) + " :\boot\olpcfw.rom" image-name-buf $cat ( ) + image-name$ +; +: sig-name$ ( -- path$ ) + image-name$ + 4 - " .rom" caps-comp 0= if + " sig" image-name$ + 3 - swap move + image-name$ + else + 2drop " " + then +; +: $dev-update-flash ( device$ -- ) + >rom-name$ $get-image if exit then ( data$ ) + + sig-name$ $get-image if + ." Missing firmware update signature file: " sig-name$ type cr + free-mem exit + then ( data$ sig$ ) + + 2over 2over signature-bad? if ( data$ sig$ ) + ." Firmware update image signature mismatch: " sig-name$ type cr + free-mem free-mem exit + then ( data$ sig$ ) + + free-mem ( data$ ) + + 2dup flash-buf swap move ( data$ ) + tuck free-mem ( data-len ) + ['] ?image-valid catch if ( x ) + drop ." Firmware image failed sanity checks" cr ( ) + exit + then ( x ) + + true to file-loaded? + reflash +; +[then] + +: getbin " usb8388.bin" find-drop-in 0= abort" No usb8388.bin" ; +: getsig " usb8388.sig" find-drop-in 0= abort" No usb8388.sig" ; +: tc ( -- ) + getbin getsig + signature-bad? if + ." Signature was bad, expected good" cr + then + + getbin over 1 swap +! + getsig + signature-bad? 0= if + ." Signature was good, expected bad (corrupt image)" cr + then + + getbin + getsig over 40 + 1 swap +! + signature-bad? 0= if + ." Signature was good, expected bad (corrupt signature)" cr + then +; + +\ LICENSE_BEGIN +\ Copyright (c) 2007 FirmWorks +\ +\ Permission is hereby granted, free of charge, to any person obtaining +\ a copy of this software and associated documentation files (the +\ "Software"), to deal in the Software without restriction, including +\ without limitation the rights to use, copy, modify, merge, publish, +\ distribute, sublicense, and/or sell copies of the Software, and to +\ permit persons to whom the Software is furnished to do so, subject to +\ the following conditions: +\ +\ The above copyright notice and this permission notice shall be +\ included in all copies or substantial portions of the Software. +\ +\ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +\ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +\ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +\ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +\ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +\ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +\ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +\ +\ LICENSE_END Modified: cpu/x86/pc/olpc/devices.fth =================================================================== --- cpu/x86/pc/olpc/devices.fth 2007-07-24 20:33:58 UTC (rev 494) +++ cpu/x86/pc/olpc/devices.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -27,9 +27,14 @@ fload ${BP}/cpu/x86/tsc.fth stand-init: - gx? if d# 366,666,667 else d# 433,333,333 then ( cpu-clock-hz ) + gx? if + d# 366,666,667 " AMD,Geode GX" + else + d# 433,333,333 " AMD,Geode LX" + then ( cpu-clock-hz model$ ) - " /cpu" find-device ( cpu-clock-hz ) + " /cpu" find-device ( cpu-clock-hz model$ ) + " model" string-property ( cpu-clock-hz ) dup " clock-frequency" integer-property ( cpu-clock-hz ) device-end ( cpu-clock-hz ) @@ -64,12 +69,18 @@ h# 20 to vector-base0 h# 28 to vector-base1 device-end -[then] +warning @ warning off +: probe-pci ( -- ) + probe-pci + " /pci" " make-interrupt-map" execute-device-method drop +; +warning ! + 0 0 dropin-base <# u#s u#> " /" begin-package " flash" device-name -[ifdef] addresses-assigned dropin-size [else] h# 4.0000 [then] + h# 10.0000 dup value /device constant /device-phys my-address my-space /device-phys reg Modified: cpu/x86/pc/olpc/fw.bth =================================================================== --- cpu/x86/pc/olpc/fw.bth 2007-07-24 20:33:58 UTC (rev 494) +++ cpu/x86/pc/olpc/fw.bth 2007-07-25 01:58:15 UTC (rev 495) @@ -64,6 +64,7 @@ dev / 1 encode-int " #address-cells" property +1 encode-int " #size-cells" property " OLPC" encode-string " architecture" property device-end @@ -378,6 +379,8 @@ fload ${BP}/dev/olpc/keyboard/selftest.fth \ Keyboard diagnostic fload ${BP}/dev/olpc/touchpad/touchpad.fth \ Touchpad diagnostic fload ${BP}/dev/olpc/kb3700/battery.fth \ Battery status reports +fload ${BP}/cpu/x86/pc/olpc/copynand.fth +fload ${BP}/cpu/x86/pc/olpc/crypto.fth \ Cryptographic image validation [then] \ Eliminate 4 second delay in install console for the case where @@ -546,6 +549,7 @@ ?start-sound ['] false to interrupt-auto-boot? probe-usb + " nand" $dev-update-flash interpreter-init [ifndef] lx-devel enable-power-button @@ -573,7 +577,9 @@ quit ; -fload ${BP}/cpu/x86/pc/olpc/copynand.fth +: newrom + " flash http:\\10.20.0.109\new.rom" eval +; \ This helps with TeraTerm, which sends ESC-O as the arrow key prefix also hidden also keys-forth definitions Modified: cpu/x86/pc/olpc/pcinode.fth =================================================================== --- cpu/x86/pc/olpc/pcinode.fth 2007-07-24 20:33:58 UTC (rev 494) +++ cpu/x86/pc/olpc/pcinode.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -1,7 +1,7 @@ \ See license at end of file purpose: PCI bus package -0 [if] addresses-assigned +0 [if] \ Suppress PCI address assignment; use the addresses the BIOS assigned patch false true master-probe patch noop assign-all-addresses prober @@ -13,6 +13,7 @@ patch or-w! my-w! find-fcode? patch 2drop my-w! find-fcode? [then] + [ifdef] addresses-assigned \ patch false true master-probe : nonvirtual-probe-state? ( -- flag ) @@ -61,7 +62,7 @@ [ifdef] lx-devel " 2,3,4,5,6,7,8,9,a,b,c,d,e,f" exit [then] - " c,f" + " 1,c,f" ; \ " c,f" dup config-string pci-probe-list @@ -100,6 +101,45 @@ drop h# 3c + config-b@ true ; +0 value interrupt-parent + +1 " #interrupt-cells" integer-property +0 0 encode-bytes 0000.ff00 +i 0+i 0+i 7 +i " interrupt-map-mask" property + +: +map ( adr len dev# int-pin# int-level -- adr' len' ) + >r >r ( $ dev# R: level pin ) + +i ( $' R: level pin ) + 0+i 0+i r> +i ( $' R: level ) + interrupt-parent +i ( $' R: level ) + r> +i 0 +i ( $' ) \ 0 is active low, level senstive for ISA +; + +external + +: make-interrupt-map ( -- ) + " /isa/interrupt-controller" find-package 0= if exit then to interrupt-parent + + 0 0 encode-bytes ( prop$ ) + + h# 10000 0 do ( prop$ ) + i h# 3d + config-b@ ( prop$ pin# ) + dup 0<> over h# ff <> and if ( prop$ pin# ) + i h# 3c + config-b@ ( prop$ pin# level ) + i -rot +map ( prop$' ) + else ( prop$ pin# ) + drop ( prop$ ) + then ( prop$ ) + h# 100 +loop ( prop$ ) + " interrupt-map" property ( ) +; + +also known-int-properties definitions +\ In some systems the number of interrupt-map ints is variable, +\ but on OLPC, the only node with an interrupt-map is PCI. +: interrupt-map 7 ; +: interrupt-map-mask 4 ; +previous definitions + \ Just use the global versions warning @ warning off : config-b@ ( config-adr -- b ) config-b@ ; Modified: dev/geode/ac97/ac97.fth =================================================================== --- dev/geode/ac97/ac97.fth 2007-07-24 20:33:58 UTC (rev 494) +++ dev/geode/ac97/ac97.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -12,9 +12,9 @@ d# 16 encode-int " sample-frame-size" property \ frame-rate encode-int " input-frame-rates" property \ frame-rate encode-int " output-frame-rates" property -" 16bit-LE-unsigned-linear" 2dup encode-string " input-encoding-types" property +" 16bit-LE-signed-linear" 2dup encode-string " input-encoding-types" property encode-string " output-encoding-types" property -" AC97,CODEC" encode-string " compatible" property +" AD1888" encode-string " AC97,CODEC" encode-string encode+ " compatible" property d# 128 constant /chipbase Modified: dev/geode/display/gxfb.fth =================================================================== --- dev/geode/display/gxfb.fth 2007-07-24 20:33:58 UTC (rev 494) +++ dev/geode/display/gxfb.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -541,7 +541,7 @@ h# 0f color@ h# ff color! \ Set color ff to white (same as 15) ; -: init ( -- ) \ Initializes the controller +: init-all ( -- ) \ Initializes the controller smb-init map-io-regs \ Enable IO registers init-controller \ Setup the video controller @@ -566,7 +566,7 @@ 0 0 encode-bytes " iso6429-1983-colors" property : display-install ( -- ) - init + init-all default-font set-font /scanline bytes/pixel / #scanlines ( width height ) over char-width / over char-height / ( width height rows cols ) Modified: dev/geode/display/gxpci.fth =================================================================== --- dev/geode/display/gxpci.fth 2007-07-24 20:33:58 UTC (rev 494) +++ dev/geode/display/gxpci.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -30,6 +30,13 @@ : (map-frame-buffer) ( -- adr ) h# 10 h# 80.0000 map-membar ; + +\ This is called during probing by make-function-node +: init ( -- ) + " make-compatible-property" my-parent ihandle>phandle find-method if execute then + " make-power-property" my-parent ihandle>phandle find-method if execute then +; + \ LICENSE_BEGIN \ Copyright (c) 2006 FirmWorks \ Modified: dev/i8042.fth =================================================================== --- dev/i8042.fth 2007-07-24 20:33:58 UTC (rev 494) +++ dev/i8042.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -26,7 +26,7 @@ [then] \ 0 means the keyboard port, 1 means the aux port -: encode-unit ( n -- adr len ) if " aux" else " " then ; +: encode-unit ( n -- adr len ) if " aux" else " kbd" then ; : decode-unit ( adr len -- n ) " aux" $= 0= if 0 else 1 then ; \ Queues for distributing bytes sent from the two devices Modified: dev/mmc/sdhci/sdhci.fth =================================================================== --- dev/mmc/sdhci/sdhci.fth 2007-07-24 20:33:58 UTC (rev 494) +++ dev/mmc/sdhci/sdhci.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -15,6 +15,8 @@ 0 " #address-cells" integer-property 0 " #size-cells" integer-property +" sdhci" " compatible" string-property + h# 4000 constant /regs : phys+ encode-phys encode+ ; Modified: dev/mmc/sdhci/sdmmc.fth =================================================================== --- dev/mmc/sdhci/sdmmc.fth 2007-07-24 20:33:58 UTC (rev 494) +++ dev/mmc/sdhci/sdmmc.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -3,6 +3,7 @@ " disk" device-name " sdmmc" " iconname" string-property +" block" device-type 0 instance value label-package Modified: dev/olpc/cafecamera/cafecamera.fth =================================================================== --- dev/olpc/cafecamera/cafecamera.fth 2007-07-24 20:33:58 UTC (rev 494) +++ dev/olpc/cafecamera/cafecamera.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -7,6 +7,8 @@ " camera" device-name " olpc,camera" model " camera" device-type +" olpc,camera" " compatible" string-property +" OV7670" " sensor" string-property h# 4000 constant /regs Modified: dev/olpc/cafenand/cafenand.fth =================================================================== --- dev/olpc/cafenand/cafenand.fth 2007-07-24 20:33:58 UTC (rev 494) +++ dev/olpc/cafenand/cafenand.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -3,7 +3,7 @@ " nandflash" device-name " olpc,cafenand" model -" disk" device-type +" olpc,cafenand" " compatible" string-property h# 4000 constant /regs Modified: dev/pci/isa.fth =================================================================== --- dev/pci/isa.fth 2007-07-24 20:33:58 UTC (rev 494) +++ dev/pci/isa.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -6,6 +6,9 @@ " isa" device-name " isa" device-type +2 " #address-cells" integer-property +1 " #size-cells" integer-property + my-address my-space encode-phys 0 encode-int encode+ h# 0 encode-int encode+ " reg" property Modified: dev/pci/isaall.fth =================================================================== --- dev/pci/isaall.fth 2007-07-24 20:33:58 UTC (rev 494) +++ dev/pci/isaall.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -3,7 +3,7 @@ fload ${BP}/dev/pci/isacom.fth \ Serial ports -[ifndef] no-lpt +[ifndef] no-lpt-node 0 0 " i378" " /isa" begin-package fload ${BP}/dev/pci/isalpt.fth \ Parallel port end-package Modified: dev/pci/isamisc.fth =================================================================== --- dev/pci/isamisc.fth 2007-07-24 20:33:58 UTC (rev 494) +++ dev/pci/isamisc.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -15,7 +15,9 @@ 0 1 10 encode-reg 80 1 20 encode-reg encode+ c0 1 20 encode-reg encode+ -[ifndef] isa-dma-only +[ifdef] isa-dma-only + 481 1 f encode-reg encode+ \ High page registers +[else] [ifdef] PREP 40a 1 2 encode-reg encode+ \ AIX wants this [else] @@ -91,9 +93,7 @@ " pnpPNP,0" " compatible" string-property 20 1 2 encode-reg a0 1 2 encode-reg encode+ -[ifndef] basic-isa 4d0 1 2 encode-reg encode+ -[then] " reg" property fload ${BP}/dev/i8259.fth Modified: dev/pcibus.fth =================================================================== --- dev/pcibus.fth 2007-07-24 20:33:58 UTC (rev 494) +++ dev/pcibus.fth 2007-07-25 01:58:15 UTC (rev 495) @@ -40,8 +40,6 @@ headers " pci" encode-string " name" property -7 encode-int " scsi-initiator-id" property - \ There are no visible PCI registers \ my-address encode-int /pci-regs encode-int encode+ " reg" property

13 years

r494 - cpu/x86/pc/olpc

by svn＠openbios.org

Author: wmb Date: 2007-07-24 22:33:58 +0200 (Tue, 24 Jul 2007) New Revision: 494 Modified: cpu/x86/pc/olpc/linux.fth Log: OLPC trac #2335 - changed boot order to USB before SD. Modified: cpu/x86/pc/olpc/linux.fth =================================================================== --- cpu/x86/pc/olpc/linux.fth 2007-07-24 19:02:06 UTC (rev 493) +++ cpu/x86/pc/olpc/linux.fth 2007-07-24 20:33:58 UTC (rev 494) @@ -11,7 +11,7 @@ \needs ramdisk " " d# 128 config-string ramdisk " " ' boot-file set-config-string-default \ Let the olpcboot.fth file set the cmdline -" sd:\boot\olpc.fth disk:\boot\olpc.fth nand:\boot\olpc.fth /prober /usb/ethernet /usb/wlan" ' boot-device set-config-string-default +" disk:\boot\olpc.fth sd:\boot\olpc.fth nand:\boot\olpc.fth /prober /usb/ethernet /usb/wlan" ' boot-device set-config-string-default 0 value ramdisk-adr 0 value /ramdisk

13 years

r493 - in ofw: disklabel fs/ext2fs

by svn＠openbios.org

Author: wmb Date: 2007-07-24 21:02:06 +0200 (Tue, 24 Jul 2007) New Revision: 493 Added: ofw/fs/ext2fs/partition.fth Modified: ofw/disklabel/loadpkg.fth ofw/disklabel/methods.fth Log: Partition type decoder - handle mismatch between partition type code and actual filesystem. Warn of the mismatch, but use the actual filesystem. OLPC trac #635. Modified: ofw/disklabel/loadpkg.fth =================================================================== --- ofw/disklabel/loadpkg.fth 2007-07-24 01:21:22 UTC (rev 492) +++ ofw/disklabel/loadpkg.fth 2007-07-24 19:02:06 UTC (rev 493) @@ -4,11 +4,15 @@ fload ${BP}/ofw/disklabel/common.fth fload ${BP}/ofw/fs/fatfs/partition.fth fload ${BP}/ofw/fs/cdfs/partition.fth +[ifdef] ufs-support fload ${BP}/ofw/fs/ufs/partition.fth +[then] +fload ${BP}/ofw/fs/ext2fs/partition.fth [ifdef] hfs-support fload ${BP}/ofw/fs/macfs/partition.fth [then] fload ${BP}/ofw/disklabel/methods.fth + \ LICENSE_BEGIN \ Copyright (c) 2006 FirmWorks \ Modified: ofw/disklabel/methods.fth =================================================================== --- ofw/disklabel/methods.fth 2007-07-24 01:21:22 UTC (rev 492) +++ ofw/disklabel/methods.fth 2007-07-24 19:02:06 UTC (rev 493) @@ -48,11 +48,13 @@ then then +[ifdef] ufs-support \ If the partition type is UFS and a filename is specified, select \ one of the UFS sub-partitions. Otherwise use the raw partition. partition-type ufs-type = if filename nip if ufs-map then then +[then] ; : select-partition ( -- ) @@ -83,6 +85,7 @@ iso-9660? if exit then +[ifdef] ufs-support \ If this disk has a UFS partition map that is not subordinate to \ an FDISK map and either a UFS partition letter or a filename is \ specified, select one of the UFS sub-partitions. @@ -90,6 +93,7 @@ ufs? if ufs-partition 0<> filename nip 0<> or if ufs-map exit then then +[then] \ Nothing we tried worked. abort @@ -106,15 +110,32 @@ \ ( change sector-offset and size.low,high ) ... [then] + 2 read-sector + ext2? if + partition-type ext2fs-type <> if + ." Warning: Filesystem is ext2/3, but partition type is 0x" + partition-type .x ." (should be 0x83)." cr + then + " ext2-file-system" exit + then + +[ifdef] ufs-support partition-type ufs-type = if " ufs-file-system" exit then - partition-type ext2fs-type = if " ext2-file-system" exit then - partition-type minix-type = if " minix-file-system" exit then +[then] + partition-type minix-type = if " minix-file-system" exit then 0 read-sector \ Get the first sector of the selected partition dropin? if " dropin-file-system" exit then zip? if " zip-file-system" exit then + fat? if + partition-type ext2fs-type = if + ." Warning: Filesystem is FAT, but partition type is 0x83 (ext2/3)." cr + then + " fat-file-system" exit + then - " fat-file-system" + ." Error: Unknown file system" cr + abort ; \ If the arguments include a filename, we determine the type of filesystem Added: ofw/fs/ext2fs/partition.fth =================================================================== --- ofw/fs/ext2fs/partition.fth (rev 0) +++ ofw/fs/ext2fs/partition.fth 2007-07-24 19:02:06 UTC (rev 493) @@ -0,0 +1,33 @@ +\ See license at end of file +purpose: Ext2/3 partition map decoding support + +\ Returns true if the sector buffer appears to contain an ext2/3 super block +\ which signifies the beginning of a DOS "FAT" file system. +: ext2? ( -- flag ) + sector-buf h# 38 + w@ ( magic ) + dup h# ef53 = swap h# 53ef = or ( ext2? ) +; + +\ LICENSE_BEGIN +\ Copyright (c) 2007 FirmWorks +\ +\ Permission is hereby granted, free of charge, to any person obtaining +\ a copy of this software and associated documentation files (the +\ "Software"), to deal in the Software without restriction, including +\ without limitation the rights to use, copy, modify, merge, publish, +\ distribute, sublicense, and/or sell copies of the Software, and to +\ permit persons to whom the Software is furnished to do so, subject to +\ the following conditions: +\ +\ The above copyright notice and this permission notice shall be +\ included in all copies or substantial portions of the Software. +\ +\ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +\ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +\ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +\ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +\ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +\ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +\ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +\ +\ LICENSE_END

13 years

r492 - dev/olpc/cafenand

by svn＠openbios.org

Author: wmb Date: 2007-07-24 03:21:22 +0200 (Tue, 24 Jul 2007) New Revision: 492 Modified: dev/olpc/cafenand/badblock.fth dev/olpc/cafenand/cafenand.fth dev/olpc/cafenand/ecc.fth Log: OLPC CaFe NAND driver - turned on ECC correction. Trac 738 Modified: dev/olpc/cafenand/badblock.fth =================================================================== --- dev/olpc/cafenand/badblock.fth 2007-07-23 20:24:48 UTC (rev 491) +++ dev/olpc/cafenand/badblock.fth 2007-07-24 01:21:22 UTC (rev 492) @@ -170,7 +170,10 @@ bbt swap /bbt /page / ( adr page# #pages ) \ Can't use read-blocks because of block-bad? dependency bounds ?do ( adr ) - dup i read-page ( adr ) + dup i read-page if ( adr ) + ." BBT has uncorrectable errors" cr + abort + then ( adr ) /page + ( adr' ) loop ( adr ) drop @@ -232,13 +235,15 @@ over block-bad? if 3drop 0 exit then then - dup >r ( adr page# #pages r: #pages ) - bounds ?do ( adr ) - \ XXX need some error handling - dup i read-page ( adr ) - /page + ( adr' ) - loop ( adr ) - drop r> + rot >r 2dup r> -rot ( page# #pages adr page# #pages ) + bounds ?do ( page# #pages adr ) + dup i read-page if ( page# #pages adr ) + 2drop i swap - ( #read ) + unloop exit + then ( page# #pages adr ) + /page + ( page# #pages adr' ) + loop ( page# #pages adr ) + drop nip ; : write-blocks ( adr page# #pages -- #written ) @@ -364,7 +369,9 @@ : read-next-block ( adr -- ) find-good-block scan-page# pages/eblock bounds ?do ( adr ) - dup i read-page ( adr ) + dup i read-page if ( adr ) + ." Uncorrectable error in page 0x" i .x cr + then /page + ( adr' ) loop ( adr ) drop ( ) @@ -381,7 +388,7 @@ \ : verify-block ( adr -- false | page# true ) \ find-good-block \ scan-page# pages/eblock bounds ?do ( adr ) -\ test-page i read-page ( adr ) +\ test-page i read-page drop ( adr ) \ dup test-page /page comp if ( adr ) \ drop ( ) \ i true exit ( -- page# true ) @@ -401,7 +408,7 @@ : block-erased? ( page# -- flag ) pages/eblock bounds ?do - test-page i read-page + test-page i read-page drop test-page /page erased? 0= if false unloop exit then pages/eblock +loop true Modified: dev/olpc/cafenand/cafenand.fth =================================================================== --- dev/olpc/cafenand/cafenand.fth 2007-07-23 20:24:48 UTC (rev 491) +++ dev/olpc/cafenand/cafenand.fth 2007-07-24 01:21:22 UTC (rev 492) @@ -22,6 +22,7 @@ : cl! ( l adr -- ) chip + rl! ; : cl@ ( adr -- l ) chip + rl@ ; +: cw@ ( adr -- w ) chip + rw@ ; : map-regs ( -- ) 0 0 h# 0200.0010 my-space + /regs " map-in" $call-parent to chip @@ -199,16 +200,27 @@ 0 instance value dma-buf-pa 0 instance value dma-buf-va defer do-lmove +h# 10 buffer: syndrome-buf +: syndrome ( -- adr ) + 8 0 do h# 50 i wa+ cw@ i syndrome-buf array! loop + syndrome-buf +; -\ XXX should check ECC -: read-page ( adr page# -- ) +: read-page ( adr page# -- error? ) 0 set-page ( adr ) - /page ( /oob + ) h# 18 cl! ( adr ) + /page /ecc + h# 18 cl! ( adr ) dma-buf-pa h# 44 cl! ( adr ) 0 h# 48 cl! ( adr ) /page h# a000.0000 or h# 40 cl! ( adr ) read-cmd h# 0800.0130 cmd wait-dma ( adr ) - dma-buf-va swap /page do-lmove ( ) + + h# 3c cl@ h# 40000 and if ( adr ) \ ECC error + dma-buf-va syndrome correct-ecc ( adr uncorrectable? ) + else ( adr ) + false ( adr error? ) + then ( adr error? ) + + dma-buf-va rot /page do-lmove ( error? ) ; : dma-write-raw ( adr len page# offset -- ) @@ -231,7 +243,6 @@ write-disable ( ) ; -\ : read-page ( adr page# -- ) dma-read-page ; : write-page ( adr page# -- ) dma-write-page ; : write-bytes ( adr len page# offset -- ) pio-write-raw ; Modified: dev/olpc/cafenand/ecc.fth =================================================================== --- dev/olpc/cafenand/ecc.fth 2007-07-23 20:24:48 UTC (rev 491) +++ dev/olpc/cafenand/ecc.fth 2007-07-24 01:21:22 UTC (rev 492) @@ -3,8 +3,8 @@ hex -: array! ( value index adr -- ) swap wa+ ! ; -: array@ ( index adr -- value ) swap wa+ @ ; +: array! ( value index adr -- ) swap wa+ w! ; +: array@ ( index adr -- value ) swap wa+ w@ ; \ Split or join a number, size of low half is n bits. : #split ( x n -- x.lo x.hi ) @@ -330,10 +330,10 @@ [ifdef] notdef \ Test vectors -CREATE s1 001 , 6c6 , 291 , d91 , 1ef , e26 , a19 , 8c0 , -CREATE s2 0f8 , de1 , 5e5 , 287 , 566 , 756 , f5f , 253 , -CREATE s3 001 , 001 , 001 , 001 , 001 , 001 , 001 , 001 , -CREATE s4 41e , b7a , 37c , 885 , c32 , a87 , 218 , b08 , +CREATE s1 001 w, 6c6 w, 291 w, d91 w, 1ef w, e26 w, a19 w, 8c0 w, +CREATE s2 0f8 w, de1 w, 5e5 w, 287 w, 566 w, 756 w, f5f w, 253 w, +CREATE s3 001 w, 001 w, 001 w, 001 w, 001 w, 001 w, 001 w, 001 w, +CREATE s4 41e w, b7a w, 37c w, 885 w, c32 w, a87 w, 218 w, b08 w, : #aligned negate swap negate and negate ;

13 years

r491 - ofw/termemu

by svn＠openbios.org

Author: wmb Date: 2007-07-23 22:24:48 +0200 (Mon, 23 Jul 2007) New Revision: 491 Added: ofw/termemu/15x30pc.license ofw/termemu/15x30pc.psf Log: Checked-in 15x30pc font and associated license text. Added: ofw/termemu/15x30pc.license =================================================================== --- ofw/termemu/15x30pc.license (rev 0) +++ ofw/termemu/15x30pc.license 2007-07-23 20:24:48 UTC (rev 491) @@ -0,0 +1,5 @@ +15x30pc.psf was created by Albert Cahalan as a modification of the DejaVu fonts. +Such modification, and incorporation of a typeface within a larger software +package, is permitted by the following license: + +http://dejavu.sourceforge.net/wiki/index.php/License Added: ofw/termemu/15x30pc.psf =================================================================== (Binary files differ) Property changes on: ofw/termemu/15x30pc.psf ___________________________________________________________________ Name: svn:mime-type + application/octet-stream

13 years

r490 - cpu/x86/pc/biosload/build

by svn＠openbios.org

Author: wmb Date: 2007-07-23 22:04:51 +0200 (Mon, 23 Jul 2007) New Revision: 490 Modified: cpu/x86/pc/biosload/build/ Log: svn: Ignore .elf files in cpu/x86/pc/biosload/build directory Property changes on: cpu/x86/pc/biosload/build ___________________________________________________________________ Name: svn:ignore - build builton.fth ofw.c32 + build builton.fth ofw.c32 *.elf

13 years

r489 - cpu/x86/pc/olpc/build

by svn＠openbios.org

Author: wmb Date: 2007-07-23 21:53:45 +0200 (Mon, 23 Jul 2007) New Revision: 489 Modified: cpu/x86/pc/olpc/build/ Log: svn: Ignore .md5 files in build directory Property changes on: cpu/x86/pc/olpc/build ___________________________________________________________________ Name: svn:ignore - build ofw.elf builton.fth *.rom *.bin *.version forth sourceurl + build ofw.elf builton.fth *.rom *.bin *.version forth sourceurl *.md5

13 years

r488 - in cpu/ppc: . olpc olpc/build

by svn＠openbios.org

Author: wmb Date: 2007-07-23 21:40:40 +0200 (Mon, 23 Jul 2007) New Revision: 488 Added: cpu/ppc/cacheon.bth cpu/ppc/cachinfl.bth cpu/ppc/inflate.bth cpu/ppc/olpc/olpc.bth cpu/ppc/olpc/resetvec.bth cpu/ppc/olpc/start.bth Modified: cpu/ppc/olpc/build/ cpu/ppc/olpc/devalias.fth cpu/ppc/olpc/fw.bth cpu/ppc/olpc/fwuboot.bth cpu/ppc/olpc/pcinode.fth cpu/ppc/ppcboot.fth Log: PowerPC OLPC build - Checkpoint. Added: cpu/ppc/cacheon.bth =================================================================== --- cpu/ppc/cacheon.bth (rev 0) +++ cpu/ppc/cacheon.bth 2007-07-23 19:40:40 UTC (rev 488) @@ -0,0 +1,55 @@ +purpose: Code to prepend to the inflater to run it with the cache on +copyright: Copyright 1995 Firmworks All Rights Reserved + +command: &builder &this +build-now + +fload ${BP}/cpu/ppc/asmtools.fth + +start-assembling + +\ This module use C calling and register usage conventions +\ On entry, +\ r1: C stack pointer +\ r3: pointer to compressed image, +\ r4: pointer to base of firmware RAM, +\ r5: pointer to workspace area +\ r6: size of firmware RAM + +label entry ( <as above> -- ) + mfspr r0,lr \ C stack linkage and register saving + stw r31,-4(r1) + stw r0,8(r1) + stwu r1,h#-18(r1) + + mfspr r31,hid0 \ r31: hid0 + + ori r0,r31,h#8800 \ Merge-in bits to invalidate and enable the Icache + sync isync + mtspr hid0,r0 \ Invalidate and enable Icache + isync sync + + here 0 , \ Reserve space for a call instruction + + sync isync + mtspr hid0,r31 \ Restore hid0 to its previous value + isync sync + + addi r1,r1,h#18 \ C stack un-linkage and register restoration + lwz r0,8(r1) + mtspr lr,r0 + lwz r31,-4(r1) + + mtspr lr,r0 \ Return to caller + bclr 20,0 + +here swap put-call \ Put a call to the following code in the place + \ that was reserved. The code to be called will + \ be concatenated to the end of this binary file. +end-code + +end-assembling + +writing cacheon.img +asm-base here over - ofd @ fputs +ofd @ fclose Added: cpu/ppc/cachinfl.bth =================================================================== --- cpu/ppc/cachinfl.bth (rev 0) +++ cpu/ppc/cachinfl.bth 2007-07-23 19:40:40 UTC (rev 488) @@ -0,0 +1,36 @@ +purpose: Build script for the cacheon+inflater dropin +copyright: Copyright 1997 FirmWorks All Rights Reserved + +command: &builder &this +in: cacheon.img +in: inflate.bin +build-now + +\needs $add-dropin fload ${BP}/tools/mkdropin.fth + +\ Concatentate cacheon.img and inflate.bin and write it as a dropin file + +0 value bigbuf +0 value /bigbuf + +: bufs+ ( adr1 len1 adr2 len2 -- adr3 len3 ) + 2swap tuck ( adr2 len2 len1 adr1 len1 ) + 3 pick + ( adr2 len2 len1 adr1 len3 ) + tuck resize throw ( adr2 len2 len1 len3 adr3 ) + tuck 2>r ( adr2 len2 len1 adr3 ) ( r: len3,adr3 ) + + swap move ( ) ( r: len3,adr3 ) + 2r> swap ( adr3 len3 ) +; + + +" cachinfl.di" $new-file + " cacheon.img" $read-file ( adr1 len1 ) + " inflate.bin" $read-file ( adr1 len1 adr2 len2 ) + + bufs+ ( adr3 len3 ) + + 2dup 0 " inflate" write-dropin ( adr3 len3 ) + + free-mem + +ofd @ fclose Added: cpu/ppc/inflate.bth =================================================================== --- cpu/ppc/inflate.bth (rev 0) +++ cpu/ppc/inflate.bth 2007-07-23 19:40:40 UTC (rev 488) @@ -0,0 +1,7 @@ +purpose: Build script for the inflater +copyright: Copyright 1997 FirmWorks All Rights Reserved + +command: &builder &this +build-now + +fload ${BP}/cpu/ppc/inflate.fth Property changes on: cpu/ppc/olpc/build ___________________________________________________________________ Name: svn:ignore - *.rom ppcforth + *.rom ppcforth builton.fth sourceurl inflate.bin Modified: cpu/ppc/olpc/devalias.fth =================================================================== --- cpu/ppc/olpc/devalias.fth 2007-07-23 19:34:43 UTC (rev 487) +++ cpu/ppc/olpc/devalias.fth 2007-07-23 19:40:40 UTC (rev 488) @@ -1,20 +1,12 @@ purpose: Platform-specific device aliases \ See license at end of file -devalias net /pci/ethernet@e +devalias net /pci/ethernet +devalias disk /pci/disk +devalias c /pci/disk +devalias u /pci/usb/disk +devalias com1 /serial -.( XXX olpc/devalias.fth) cr -devalias disk0 /pci/disk@0,0:1 -devalias disk1 /pci/scsi@c/disk@1,0:1 -devalias disk2 /pci/scsi@c/disk@2,0:1 -devalias cdrom /pci/scsi@c/disk@5,0 - -devalias c /pci/scsi@c/disk@0,0 - -devalias disk /pci/scsi@c/disk@0,0:1 - -devalias com1 /serial@f1012000 - \ LICENSE_BEGIN \ Copyright (c) 2007 FirmWorks \ Modified: cpu/ppc/olpc/fw.bth =================================================================== --- cpu/ppc/olpc/fw.bth 2007-07-23 19:34:43 UTC (rev 487) +++ cpu/ppc/olpc/fw.bth 2007-07-23 19:40:40 UTC (rev 488) @@ -6,7 +6,6 @@ build-now \ Configuration defines -create bailout-early true to stand-init-debug? true constant real-mode? @@ -100,7 +99,7 @@ h# 0200.0000 value fw-virt-size headers -0 value memsize +h# 1000.0000 value memsize fload ${BP}/cpu/ppc/loadvmem.fth \ /mmu node stand-init: MMU @@ -185,20 +184,15 @@ \ fload ${BP}/arch/prep/eagle.fth \ Eagle configuration registers fload ${BP}/cpu/ppc/ppcboot.fth \ Forth startup code -[ifdef] bailout-early -: startup quit ; +\ --- -install-rom-cold - -.( --- Saving fw.dic ---) cr p" fw.dic" save-forth -bye -[then] - fload ${BP}/cpu/ppc/olpc/rootnode.fth \ Methods for root node fload ${BP}/cpu/ppc/olpc/pcinode.fth \ System-specific words for PCI -" " dup config-string pci-probe-list +\ Don't probe 0; it is the host bridge thing and bad things +\ happen if you change its BARs. +" 7,8" dup config-string pci-probe-list 6 buffer: 'system-mac-address : get-mac-address ( -- ) @@ -240,7 +234,7 @@ " /nvram" open-dev to nvram-node init-config-vars ; -[endif] +[then] \ fload ${BP}/dev/isa/irq.fth @@ -254,26 +248,29 @@ fload ${BP}/cpu/ppc/olpc/devalias.fth \ Device aliases -0 0 " fff00000" " /" begin-package +0 0 " 0ff00000" " /" begin-package " flash" device-name - h# 8.0000 constant /device + h# 10.0000 dup constant /device + constant /device-phys my-address my-space /device reg fload ${BP}/cpu/x86/pc/flashpkg.fth end-package -devalias rom /flash@fff00000 +devalias rom /flash@0ff00000 +[ifdef] notyet fload ${BP}/cpu/ppc/olpc/flash.fth \ Low-level FLASH access +[then] -fload ${BP}/pkg/flash/saveflsh.fth \ FLASH to disk and back - \ ' false to interrupt-auto-boot? \ Don't do countdown patch noop fw-title rom-cold \ Superseded by banner +: startup quit ; + install-rom-cold -.( --- Saving subset.dic ---) cr p" subset.dic" save-forth +.( --- Saving fw.dic ---) cr p" fw.dic" save-forth \ LICENSE_BEGIN \ Copyright (c) 2007 FirmWorks Modified: cpu/ppc/olpc/fwuboot.bth =================================================================== --- cpu/ppc/olpc/fwuboot.bth 2007-07-23 19:34:43 UTC (rev 487) +++ cpu/ppc/olpc/fwuboot.bth 2007-07-23 19:40:40 UTC (rev 488) @@ -2,7 +2,7 @@ \ See license at end of file command: &builder &this -in: ${BP}/cpu/ppc/olpc/build/fw.dic +in: ${BP}/cpu/ppc/olpc/build/olpc.img build-now create uboot-header @@ -10,8 +10,8 @@ 0 be-l, \ Header CRC, set later 0 be-l, \ Timestamp 0 be-l, \ Data size - h# 0f000000 be-l, \ Load address - h# 0f000000 be-l, \ Entry address + h# 0ff00000 be-l, \ Load address + h# 0ff00100 be-l, \ Entry address 0 be-l, \ Data CRC, set later 5 c, \ OS type - Linux 7 c, \ CPU type - PowerPC @@ -26,7 +26,7 @@ fload ${BP}/forth/lib/crc32.fth -reading fw.dic +reading olpc.img ifd @ fsize constant /image /image buffer: filebuf filebuf /image ifd @ fgets /image <> abort" Can't read image" Added: cpu/ppc/olpc/olpc.bth =================================================================== --- cpu/ppc/olpc/olpc.bth (rev 0) +++ cpu/ppc/olpc/olpc.bth 2007-07-23 19:40:40 UTC (rev 488) @@ -0,0 +1,65 @@ +purpose: Top-level build script for DDI DragonFly ROM +copyright: Copyright 1997 FirmWorks All Rights Reserved + +command: &builder &this +in: ${BP}/cpu/ppc/olpc/build/builton.fth +in: ${BP}/cpu/ppc/olpc/build/resetvec.di +in: ${BP}/cpu/ppc/olpc/build/cachinfl.di +in: ${BP}/cpu/ppc/olpc/build/start.di +in: ${BP}/cpu/ppc/olpc/build/fw.dic +in: ${BP}/dev/mmc/sdhci/build/sdhci.fc +in: ${BP}/dev/mmc/sdhci/build/sdmmc.fc +in: ${BP}/dev/usb2/hcd/ohci/build/ohci.fc +in: ${BP}/dev/usb2/hcd/ehci/build/ehci.fc +in: ${BP}/dev/usb2/device/hub/build/hub.fc +in: ${BP}/dev/usb2/device/net/build/usbnet.fc +in: ${BP}/dev/usb2/device/serial/build/usbserial.fc +in: ${BP}/dev/usb2/device/storage/build/usbstorage.fc +in: ${BP}/dev/usb2/device/keyboard/build/usbkbd.fc +in: ${BP}/dev/usb2/device/wlan/build/usb8388.fc +in: ${BP}/dev/olpc/cafenand/build/cafenand.fc +in: ${BP}/dev/olpc/cafecamera/build/cafecamera.fc +in: ${BP}/dev/pci/build/pcibridg.fc +\ in: ${BP}/dev/ide/build/idehier.fc +\ in: usb8388.bin +build-now + +\ Always re-create the builton.fth file when we make a new rom.img +fload ${BP}/cpu/x86/pc/builton.bth +\ fload ${BP}/cpu/x86/pc/olpc/sourceurl.fth + +writing olpc.img + " resetvec.di" $add-file + " start.di" $add-file + " cachinfl.di" $add-file + +\ " fw.dic" " firmware" $add-deflated-dropin + " fw.dic" " firmware" $add-dropin + + " builton.fth" " probe-" $add-dropin +\ " help.img" " help" $add-deflated-dropin + + " ${BP}/dev/pci/build/pcibridg.fc" " class060400" $add-deflated-dropin +\ " ${BP}/dev/ide/build/idehier.fc" " pci-ide" $add-deflated-dropin + + " ${BP}/dev/usb2/hcd/ohci/build/ohci.fc" " class0c0310" $add-dropin + " ${BP}/dev/usb2/hcd/ehci/build/ehci.fc" " class0c0320" $add-dropin + " ${BP}/dev/usb2/device/hub/build/hub.fc" " usb,class9" $add-dropin + " ${BP}/dev/usb2/device/net/build/usbnet.fc" " usbnet" $add-dropin + " ${BP}/dev/usb2/device/keyboard/build/usbkbd.fc" " usb,class3" $add-dropin + " ${BP}/dev/usb2/device/serial/build/usbserial.fc" " usbserial" $add-dropin + " ${BP}/dev/usb2/device/storage/build/usbstorage.fc" " usbstorage" $add-dropin +\ " ${BP}/dev/usb2/device/wlan/build/usb8388.fc" " usb1286,2001" $add-deflated-dropin +\ " usb8388.bin" " usb8388.bin" $add-deflated-dropin + + \ XXX the PCI device IDs should be different for the different CaFe functions + " ${BP}/dev/olpc/cafenand/build/cafenand.fc" " class050101" $add-dropin + " ${BP}/dev/olpc/cafecamera/build/cafecamera.fc" " pci11ab,4102" $add-dropin + + " ${BP}/dev/mmc/sdhci/build/sdhci.fc" " pci11ab,4101" $add-dropin + " ${BP}/dev/mmc/sdhci/build/sdmmc.fc" " sdmmc" $add-dropin + " ${BP}/dev/geode/nandflash/build/nandflash.fc" " nand5536" $add-dropin + + " ${BP}/ofw/inet/telnetd.fth" " telnetd" $add-deflated-dropin + +ofd @ fclose Modified: cpu/ppc/olpc/pcinode.fth =================================================================== --- cpu/ppc/olpc/pcinode.fth 2007-07-23 19:34:43 UTC (rev 487) +++ cpu/ppc/olpc/pcinode.fth 2007-07-23 19:40:40 UTC (rev 488) @@ -32,7 +32,6 @@ \ Could do interrupt routing here ; -[ifdef] notyet headerless \ Determine the parent interrupt information (the "interrupt line" in PCI @@ -43,6 +42,8 @@ \ This table describes the wiring of PCI interrupt pins at the PCI slots \ to PIRQ inputs on the 82378zb chip. The wiring varies from slot to slot. +[ifdef] notyet + create slot-map \ Pin A Pin B Pin C Pin D Dev# @@ -61,9 +62,11 @@ c - 4 * + slot-map + c@ ( pirq#|ff ) dup h# ff = if drop true else false then ; +[then] headers +[ifdef] notyet : assign-int-line ( phys.hi.func int-pin -- false | int-line true ) dup 0= if 2drop false exit then ( phys.hi.func int-pin# ) 1- swap d# 11 rshift h# 1f and ( int-pin0 dev# ) @@ -75,11 +78,16 @@ true ; +[else] +.( XXX implement assign-int-line) cr +: assign-int-line ( phys.hi.func int-pin -- false | int-line true ) + 2drop false exit +; +[then] -h# 700 encode-int \ Mask of implemented slots +h# 180 encode-int \ Mask of implemented slots " PCI 1" encode-string encode+ -" PCI 2" encode-string encode+ -" PCI 3" encode-string encode+ " slot-names" property +" PCI 2" encode-string encode+ " slot-names" property [then] device-end Added: cpu/ppc/olpc/resetvec.bth =================================================================== --- cpu/ppc/olpc/resetvec.bth (rev 0) +++ cpu/ppc/olpc/resetvec.bth 2007-07-23 19:40:40 UTC (rev 488) @@ -0,0 +1,7 @@ +purpose: Build script for the reset vector startup code +copyright: Copyright 1997 FirmWorks All Rights Reserved + +command: &builder &this +build-now + +fload ${BP}/cpu/ppc/resetvec.fth Added: cpu/ppc/olpc/start.bth =================================================================== --- cpu/ppc/olpc/start.bth (rev 0) +++ cpu/ppc/olpc/start.bth 2007-07-23 19:40:40 UTC (rev 488) @@ -0,0 +1,76 @@ +purpose: Load file for start.di dropin +copyright: Copyright 1997 FirmWorks. All rights resrved. + +command: &builder &this +build-now + +h# 0ff0.0000 constant /ram +h# 20.0000 constant /fw-ram + +true value stand-init-debug? +\ false value stand-init-debug? + +\needs start-assembling fload ${BP}/cpu/ppc/asmtools.fth + +hex + +start-assembling + +label my-entry + 0 , \ To be patched later +end-code + +fload ${BP}/cpu/ppc/olpc/reports.fth +\ fload ${BP}/cpu/ppc/olpc/initcom1.fth + +\ fload ${BP}/cpu/ppc/olpc/mem.fth +\ fload ${BP}/cpu/ppc/scrub.fth + +label start-memory ( -- ) + mfspr r31,lr + +\ init-com1 bl * + +\ eagle-mem bl * \ Configure memory +\ eagle-mem-size bl * \ r7 = actual RAMtop + /ram set r7,* + mr r30,r7 + +[ifdef] notdef + /fw-ram set r4,* \ Firmware memory size + subf r3,r4,r30 \ Firmware memory base address + scrub-memory bl * + + set r4,h#4000 \ size of low memory int vectors + set r3,0 + scrub-memory bl * +[then] + + stw r30,0(r0) \ Actual memory size in low-memory structure + + addi r3,r0,0 \ We don't know the memory speed + stw r3,4(r0) \ Memory speed in low-memory structure + + set r3,d#800000000 + stw r3,8(r0) \ CPU speed in low-memory structure + + set r3,d#200000000 + stw r3,12(r0) \ Bus speed in low-memory structure + + addi r3,r0,0 \ Null board type + stw r3,16(r0) \ Board type in low-memory structure + + /fw-ram set r4,* \ FW memory size, passed to reset code in r4 + subf r3,r4,r30 \ FW memory base addr., passed to reset code in r3 + + mtspr lr,r31 + bclr 20,0 +end-code + +start-memory my-entry put-branch + +end-assembling + +writing start.di +asm-base here over - 0 " start" write-dropin +ofd @ fclose Modified: cpu/ppc/ppcboot.fth =================================================================== --- cpu/ppc/ppcboot.fth 2007-07-23 19:34:43 UTC (rev 487) +++ cpu/ppc/ppcboot.fth 2007-07-23 19:40:40 UTC (rev 488) @@ -187,7 +187,7 @@ end-code [then] -create uboot-entry +\ create uboot-entry label rom-cold-code ( r3:fw-RAM-base r4:fw-RAM-size -- ) [ifdef] uboot-entry

13 years