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[commit] r2623 - cpu/arm/mmp2
by repository service 16 Oct '11

16 Oct '11

Author: wmb Date: Sun Oct 16 03:21:46 2011 New Revision: 2623 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2623 Log: Checked in fast scrolling patch for MMP2 in case we need it later. Added: cpu/arm/mmp2/fast-scroll.patch Added: cpu/arm/mmp2/fast-scroll.patch ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/mmp2/fast-scroll.patch Sun Oct 16 03:21:46 2011 (r2623) @@ -0,0 +1,72 @@ +Index: cpu/arm/fb8-ops.fth +=================================================================== +--- cpu/arm/fb8-ops.fth (revision 2605) ++++ cpu/arm/fb8-ops.fth (working copy) +@@ -324,7 +324,67 @@ + add r3,r3,r1 + repeat + c; ++0 [if] ++\ This is a (perhaps) faster version of fb-window-move that operates ++\ on 16 bytes in the inner loop, instead of 8. ++code fbx-window-move ( src-start dst-start size bytes/line width -- ) ++ mov r0,tos ++ ldmia sp!,{r1,r2,r3,r4,tos} ++ psh r9,sp ++ \ r0:width r1: bytes/line r2:size r3:dst-start r4:src-start ++ sub r1,r1,r0 \ r1:bytes/line - width ++ add r2,r2,r4 \ r2:end-of-src-copy-region ++ begin ++ cmp r4,r2 ++ < while ++ mov r9,r0 \ r9:loop-width ++ begin ++ decs r9,#16 ++ ldmgeia r4!,{r5,r6,r7,r8} ++ stmgeia r3!,{r5,r6,r7,r8} ++ < until + ++ add r4,r4,r1 ++ add r3,r3,r1 ++ repeat ++ pop r9,sp ++c; ++[then] ++0 [if] ++: foo-dli ( break-hi src-start dst-start size bytes/line width -- break-hi' ) ++ 3drop over h# f4 lcd! over to frame-buffer-adr ( break-hi src dst ) ++ \ Since we have moved the frame buffer address, we have to adjust break-hi, ++ \ which is the address where fb8-delete-lines will begin erasing, by the ++ \ difference ++ - + ( break-hi' ) ++; ++\ XXX this only works for scrolling ++: screen-size ( -- n ) #lines char-height * bytes/line * ; ++: fb-limit ( -- adr ) fb-pa fb-size + ; ++ ++: bytes/row ( -- #bytes ) char-height bytes/line * ; ++: excess-lines ( -- #lines ) fb-size bytes/row / #lines - 1+ ; ++: excess-bytes ( -- #bytes ) excess-lines bytes/row * ; ++: mmp2-delete-lines ( delta-#lines -- ) ++ line# 0<> if fb8-delete-lines exit then ++ dup break-high dup excess-bytes - dup fb-pa >= if ( delta src dst ) ++ bytes/row bytes/line emu-bytes/line fb-window-move ( delta-#lines ) ++ else ( delta src dst ) ++ 2drop ( delta-#lines ) ++ then ( delta-#lines ) ++ ++ window-bottom bytes/row + fb-limit > if ( delta-#lines ) ++ fb-pa ( delta-#lines new-base ) ++ else ( delta-#lines ) ++ dup break-low ( delta-#lines new-base ) ++ then ( delta-#lines ) ++ dup h# f4 lcd! to frame-buffer-adr ( delta-#lines ) ++ window-bottom swap break-high erase-lines ( ) ++; ++' mmp2-delete-lines to delete-lines ++[then] ++ ++ + \ LICENSE_BEGIN + \ Copyright (c) 1997 FirmWorks + \

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[commit] r2622 - cpu/arm/olpc/1.75/sdkit
by repository service 16 Oct '11

16 Oct '11

Author: wmb Date: Sun Oct 16 03:19:56 2011 New Revision: 2622 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2622 Log: Checked in sdkit build kit for XO-1.75 Added: cpu/arm/olpc/1.75/sdkit/ (props changed) cpu/arm/olpc/1.75/sdkit/Makefile cpu/arm/olpc/1.75/sdkit/sdkit.fth cpu/arm/olpc/1.75/sdkit/sdkit.sh (contents, props changed) Added: cpu/arm/olpc/1.75/sdkit/Makefile ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/1.75/sdkit/Makefile Sun Oct 16 03:19:56 2011 (r2622) @@ -0,0 +1,27 @@ +FTHFILES= \ + ../accelerometer.fth \ + ../../../mmp2/gpio.fth \ + ../../../mmp2/mfpr.fth \ + ../../../mmap.fth \ + ../smbus.fth \ + ../../../mmp2/twsi.fth \ + ./sdkit.fth + +SHFILES= ./sdkit.sh + +DICFILES= ../build/prefw.dic + +WRAPPER=../../../Linux/armforth.static + +D=sdkit-xo175 + +sdkit-xo175.tgz: FORCE + mkdir -p $D + cp $(WRAPPER) $D/forth + cp $(FTHFILES) $D + cp $(DICFILES) $D + cp $(SHFILES) $D + tar cfz $@ $D/forth $D/*.fth $D/*.sh $D/*.dic + rm -rf $D + +FORCE: Added: cpu/arm/olpc/1.75/sdkit/sdkit.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/1.75/sdkit/sdkit.fth Sun Oct 16 03:19:56 2011 (r2622) @@ -0,0 +1,13 @@ +fload mmap.fth +0 constant acgr-pa \ Dummy definition +fload mfpr.fth +apb-pa h# 40.0000 mmap to io-va +fload gpio.fth +: us ( n -- ) d# 40 * 0 do loop ; +: ms ( n -- ) 0 ?do d# 1000 us loop ; +fload smbus.fth +fload camera-test.fth +fload twsi.fth +fload accelerometer.fth +.( See http://wiki.laptop.org/go/Forth_Lesson_22) cr +hex Added: cpu/arm/olpc/1.75/sdkit/sdkit.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/1.75/sdkit/sdkit.sh Sun Oct 16 03:19:56 2011 (r2622) @@ -0,0 +1,2 @@ +#!/bin/sh +./forth prefw.dic sdkit.fth -

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[commit] r2621 - ofw/core
by repository service 16 Oct '11

16 Oct '11

Author: wmb Date: Sun Oct 16 02:41:16 2011 New Revision: 2621 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2621 Log: osfile.fth - open in read/write mode Modified: ofw/core/osfile.fth Modified: ofw/core/osfile.fth ============================================================================== --- ofw/core/osfile.fth Sun Oct 16 02:38:40 2011 (r2620) +++ ofw/core/osfile.fth Sun Oct 16 02:41:16 2011 (r2621) @@ -73,7 +73,7 @@ i c@ [char] \ = if [char] / i c! then loop ; -: $fopen ( adr len -- fd ) $cstr 0 swap 8 syscall 2drop retval ; +: $fopen ( adr len -- fd ) $cstr 2 swap 8 syscall 2drop retval ; : open ( -- flag ) my-args ( arg$ ) osfile$ dup 0= if ( arg$ null$ )

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[commit] r2620 - cpu/x86/pc/alex
by repository service 16 Oct '11

16 Oct '11

Author: wmb Date: Sun Oct 16 02:38:40 2011 New Revision: 2620 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2620 Log: Checked in alex/coskernel.fth - work in progress. Added: cpu/x86/pc/alex/coskernel.fth Added: cpu/x86/pc/alex/coskernel.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/x86/pc/alex/coskernel.fth Sun Oct 16 02:38:40 2011 (r2620) @@ -0,0 +1,47 @@ + +h# 10000 constant /kbuf +0 value kbuf + +: alloc-kbuf ( -- ) /kbuf alloc-mem to kbuf ; +: free-kbuf ( -- ) kbuf /kbuf free-mem 0 to kbuf ; + +: get-kparams ( name$ -- ) + open-dev ?dup 0= if exit then >r ( r: ih ) + kbuf /kbuf " read" r@ $call-method ( r: ih ) + r> close-dev +; + +: .keydata ( adr len -- ) + over 6 cdump ( adr len ) + ." ... " ( adr len ) + 2dup + 6 - 6 cdump ( adr len ) + nip ." (0x" .x ." bytes)" cr ( ) +; + +: .signature ( adr -- ) + dup x@ x>u ( adr offset ) + over + ( adr sig-adr ) + swap x@ x>u ( sig-adr sig-len ) + .keydata ( ) +; + +string-array algorithm-names +," RSA1024 SHA1" +," RSA1024 SHA256" +," RSA1024 SHA512" +," RSA2048 SHA1" +," RSA2048 SHA256" +," RSA2048 SHA512" +," RSA4096 SHA1" +," RSA4096 SHA256" +," RSA4096 SHA512" +," RSA8192 SHA1" +," RSA8192 SHA256" +," RSA8192 SHA512" +end-string-array + +: .key ( adr -- ) + dup .signature ( adr ) + ." Ver " over h# 18 + x@ x>u .x ( adr ) + h# 10 + x@ x>u algorithm-names count type ( ) +;

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[commit] r2619 - cpu/arm
by repository service 16 Oct '11

16 Oct '11

Author: wmb Date: Sun Oct 16 02:32:50 2011 New Revision: 2619 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2619 Log: Checked in ARM 16bpp to 24bpp conversion function in case we need it later. Added: cpu/arm/rgb566cvt.fth Added: cpu/arm/rgb566cvt.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/rgb566cvt.fth Sun Oct 16 02:32:50 2011 (r2619) @@ -0,0 +1,50 @@ +purpose: Copy from 16bpp to 24bpp frame buffer format + +code copy16>24-line ( src-adr dst-adr #pixels -- ) + mov r2,tos \ #pixels in r2 + ldmia sp!,{r0,r1,tos} \ r0: src, r1: dst, r2: #pixels + begin + ldrh r3,[r0] + inc r3,2 + + mov r4,r3,lsr #8 + and r4,r4,#0xf8 + strb r4,[r1],#1 + + mov r4,r3,lsr #3 + and r4,r4,#0xfc + strb r4,[r1],#1 + + mov r4,r3,lsl #3 + and r4,r4,#0xf8 + strb r4,[r1],#1 + + decs r2,1 + 0= until +c; + +0 value rect-w +0 value rect-h + +0 value dst-base +0 value dst-pitch +0 value dst-x +0 value dst-y + +: dst-base ( -- adr ) dst-y dst-pitch * dst-x + ; + +0 value src-base +0 value src-pitch +0 value src-x +0 value src-y + +: src-base ( -- adr ) dst-y dst-pitch * dst-x + ; + +: copy16>24 ( src-base src-pitch src-x,y dst-x,y w,h -- ) + src-base dst-base ( src-adr dst-adr ) + rect-h 0 ?do ( src-adr dst-adr ) + 2dup rect-w copy16>24-line ( scr-adr dst-adr ) + swap src-pitch + swap dst-pitch + ( scr-adr' dst-adr' ) + loop ( src-adr dst-adr ) + 2drop ( ) +;

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[commit] r2618 - cpu/x86/pc/olpc/via/Notes
by repository service 16 Oct '11

16 Oct '11

Author: wmb Date: Sun Oct 16 02:28:19 2011 New Revision: 2618 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2618 Log: Checked in via/Notes/hdd-led-gpio.patch in case we need it. Added: cpu/x86/pc/olpc/via/Notes/hdd-led-gpio.patch Added: cpu/x86/pc/olpc/via/Notes/hdd-led-gpio.patch ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/x86/pc/olpc/via/Notes/hdd-led-gpio.patch Sun Oct 16 02:28:19 2011 (r2618) @@ -0,0 +1,49 @@ +Index: cpu/x86/pc/olpc/via/devices.fth +=================================================================== +--- cpu/x86/pc/olpc/via/devices.fth (revision 2605) ++++ cpu/x86/pc/olpc/via/devices.fth (working copy) +@@ -66,6 +66,44 @@ + fload ${BP}/dev/pci/isamisc.fth + end-package + ++\ to be placed in new file via/gpio.fth ++\ floaded by via/devices.fth ++\ This implements the HDD LED in the form expected by Linux. ++\ See Documentation/devicetree/bindings/gpio/led.txt ++0 0 " i44b" " /isa" begin-package ++ " gpios" device-name ++ " via,vx855-gpio" +compatible ++ 0 0 " gpio-controller" property ++ 2 " #gpio-cells" integer-property ++ my-address my-space 8 reg ++end-package ++ ++0 0 " " " /" begin-package ++ " gpio-leds" device-name ++ " gpio-leds" +compatible ++ ++ new-device ++ " hdd" device-name ++ " mmc2" " linux,default-trigger" string-property ++ \ gpios property will be added later to avoid relocation/byte-order issues ++ \ with embedding phandles in property values ++ finish-device ++end-package ++ ++\ Create a "gpios" property in the child node. The ++: make-gpios-property ( flags gpio# child-node$ -- ) ++ find-device ( n1 n0 ) ++ " /isa/gpios" locate-device abort" Can't find gpios" ( n1 n0 phandle ) ++ encode-int rot encode-int encode+ rot encode-int encode+ " gpios" property ++ device-end ++; ++ ++stand-init: gpios properties ++ \ HDD LED is on GPIO38 as seen by Linux ++ \ which is GPIO11 in VIA docs. It is active low. ++ 1 d# 38 " /gpio-leds/hdd" make-gpios-property ++; ++ + fload ${BP}/cpu/x86/pc/olpc/timertest.fth \ Selftest for PIT timer + + warning @ warning off

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[commit] r2617 - dev
by repository service 16 Oct '11

16 Oct '11

Author: wmb Date: Sun Oct 16 02:26:37 2011 New Revision: 2617 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2617 Log: lpcflash.fth - write-enable the block if necessary. Modified: dev/lpcflash.fth Modified: dev/lpcflash.fth ============================================================================== --- dev/lpcflash.fth Sun Oct 16 02:24:57 2011 (r2616) +++ dev/lpcflash.fth Sun Oct 16 02:26:37 2011 (r2617) @@ -78,10 +78,17 @@ \ software locking, while SST47LF080A (LPC version) does not. Writing \ the lock register addresses is innocuous on the ones without locking. -: write-enable-block ( offset -- ) +: (write-enable-block) ( offset -- ) h# ffff invert and 2 or ( we-offset ) regs-adr + 0 swap c! ; +: write-enable-block ( offset -- ) + regs-adr if + (write-enable-block) + else + map-regs (write-enable-block) unmap-regs + then +; : write-setup ( -- ) h# aa jedec! h# 55 h# 2aaa >lpc-adr c! ; @@ -125,6 +132,7 @@ ; : flash-write ( adr len offset -- ) + dup write-enable-block ( adr len offset ) -rot bounds ?do ( offset ) i c@ over lpc! 1+ ( offset' ) loop ( offset )

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[commit] r2616 - cpu/x86/pc/olpc/via/Notes
by repository service 16 Oct '11

16 Oct '11

Author: wmb Date: Sun Oct 16 02:24:57 2011 New Revision: 2616 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2616 Log: Checked in i8042-forced-reset patch so the code is not lost, in case we need it later. Added: cpu/x86/pc/olpc/via/Notes/i8042-forced-reset.patch Added: cpu/x86/pc/olpc/via/Notes/i8042-forced-reset.patch ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/x86/pc/olpc/via/Notes/i8042-forced-reset.patch Sun Oct 16 02:24:57 2011 (r2616) @@ -0,0 +1,57 @@ +*** i8042.fth 2011-06-29 22:17:18.000000000 -1000 +--- i8042-forced-reset.fth 2011-06-29 22:16:40.000000000 -1000 +*************** +*** 239,246 **** +--- 239,268 ---- + endcase + ." The keyboard '" type ." ' line is stuck " type ." ." cr + false + ; ++ : consume ( -- ) ++ \ Discard any data that is already queued up ++ begin d# 10 ms stat@ out-buf-full and while ++ data@ drop ++ repeat ++ d# 10 ms ++ ; ++ : reset-ps2 ( -- ) ++ consume ++ ++ \ Reset the mouse if the controller is expecting a mouse command ++ stat@ h# 38 = if h# ff data! consume then ++ ++ \ Reset the mouse if the controller is reporting an aux port ready bit ++ stat@ h# 30 = if ++ h# ff h# d4 put-ctlr-cmd2 consume ++ then ++ ++ \ Reset the keyboard just for good measure ++ h# ff data! consume ++ ; ++ + headerless + 0 value open-count + headers + : open ( -- flag? ) +*************** +*** 248,261 **** +--- 270,288 ---- + data-port 0= if + my-address my-space 5 " map-in" $call-parent is data-port + data-port 4 + is cmd-status-reg + ++ [ifdef] notdef + ctlr-selftest if + ctlr-selftest if \ Retry in case we're out of sync + ." Failed keyboard controller self test" cr + false exit + then + then ++ [else] ++ reset-ps2 ++ [then] ++ + q0 init-q q1 init-q + then + true + ;

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[commit] r2615 - cpu/x86/pc/olpc/via/build
by repository service 16 Oct '11

16 Oct '11

Author: wmb Date: Sun Oct 16 02:21:32 2011 New Revision: 2615 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2615 Log: svn ignore Modified: cpu/x86/pc/olpc/via/build/ (props changed)

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[commit] r2614 - cpu/x86/pc/olpc/via/Notes
by repository service 16 Oct '11

16 Oct '11

Author: wmb Date: Sun Oct 16 02:21:05 2011 New Revision: 2614 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2614 Log: XO-1.5 - Checked in some test code. Added: cpu/x86/pc/olpc/via/Notes/make-rtcreset.sig Added: cpu/x86/pc/olpc/via/Notes/make-rtcreset.sig ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/x86/pc/olpc/via/Notes/make-rtcreset.sig Sun Oct 16 02:21:05 2011 (r2614) @@ -0,0 +1,47 @@ +Added an "a2" tag with a test key for which I have the corresponding private key: + +$ cp testkeys/lease.public /e/lease.pub +ok load u:\lease.pub +ok loaded " a2" $add-tag + +Rolled back the clock by one day and verified that it was detected: + +ok now today swap 1- swap clock-node @ iselect set-time iunselect +ok rtc-rollback? . +ffffffff +ok dev /chosen .properties dend + +Got CURRENTRTC value from rtc-timestamp and NONCE value from rtc-count + +$ CURRENTRTC=20110510T200549Z +$ NONCE=0000000132 + +ok .mfg-data + +Got SERIAL-NUMBER from SN +Got UUID from U# + +$ SN=SHC005007B7 +$ UUID=1273E0EC-AEF1-9FF6-45B2-FB706DC24B8D + +Made a newrtc value by decrementing the month + +$ NEWRTC=20110410T200549Z + +$ echo -n ${SN}:${UUID}:${CURRENTRTC}:${NONCE}:${NEWRTC} >signed-data +$ cat signed-data +SHC005007B7:1273E0EC-AEF1-9FF6-45B2-FB706DC24B8D:20110512T003512Z:0000000135:20110412T003512Z +$ cd /space/bios-crypto/build +$ ./sig01 sha256 testkeys/lease signed-data >sig +$ cat sig +sig01: sha256 e842349e413bfd424426bdacd1cb46fd8e6c5e516ed80a8a849f410203010001 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 +$ echo -n rtc01: ${SN} ${CURRENTRTC} ${NONCE} ${NEWRTC} "" | cat - sig >rtcreset.sig +$ cat rtcreset.sig +rtc01: SHC005007B7 20110512T003512Z 0000000135 20110412T003512Z sig01: sha256 e842349e413bfd424426bdacd1cb46fd8e6c5e516ed80a8a849f410203010001 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 +$ mount /e; mkdir -p /e/security; cp rtcreset.sig /e/security; umount /e + +ok get-my-sn . date-bad? . load-crypto . +0 0 0 +ok " u:" dn-buf place filesystem-present? . +ffffffff +ok

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