openfirmware June 2010

openfirmware@openfirmware.info

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[commit] r1818 - cpu/x86/pc/olpc/via
by repository service 10 Jun '10

10 Jun '10

Author: wmb Date: Thu Jun 10 20:24:35 2010 New Revision: 1818 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1818 Log: OLPC XO-1.5 - Added signature string to ACPI DSDT table for Windows OEM activation. Modified: cpu/x86/pc/olpc/via/dsdt.dsl Modified: cpu/x86/pc/olpc/via/dsdt.dsl ============================================================================== --- cpu/x86/pc/olpc/via/dsdt.dsl Thu Jun 10 07:54:52 2010 (r1817) +++ cpu/x86/pc/olpc/via/dsdt.dsl Thu Jun 10 20:24:35 2010 (r1818) @@ -30,6 +30,16 @@ 0x00000001) // OEM Revision { +// This entity must be present very near the beginning of the DSDT +// so Windows OEM Activation will work. The OEMBIOS.INI file that +// was supplied to Microsoft stipulates that the sequence "OLPC XO" +// will appear within 60 bytes of the address 0xfc000, which is the +// DSDT start address. +Name (VERS, Package (0x02) { + "OLPC XO-1.5", + "$Id$" +}) + OperationRegion (UART, SystemIO, 0x03f8, 0x07) // set to 1 to enable debug output

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[commit] r1817 - cpu/x86/pc
by repository service 10 Jun '10

10 Jun '10

Author: wmb Date: Thu Jun 10 07:54:52 2010 New Revision: 1817 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1817 Log: When booting Windows from the external SD card, disable the internal SD card to prevent Windows from making the internal card C:. Modified: cpu/x86/pc/biosints.fth Modified: cpu/x86/pc/biosints.fth ============================================================================== --- cpu/x86/pc/biosints.fth Tue Jun 8 03:13:51 2010 (r1816) +++ cpu/x86/pc/biosints.fth Thu Jun 10 07:54:52 2010 (r1817) @@ -1209,7 +1209,8 @@ " ext:1" ntfs? if " ext:0" set-hd-boot " sound-end" evaluate - + \ Disable the internal SD to prevent Windows from making it C: + h# f9 h# 6099 config-b! true exit then false

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[commit] r1816 - cpu/x86/pc/biosload
by repository service 08 Jun '10

08 Jun '10

Author: wmb Date: Tue Jun 8 03:13:51 2010 New Revision: 1816 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1816 Log: biosload version - changed the early-startup stack pointer to prevent overwriting the GDT during the execution of "inflate". Modified: cpu/x86/pc/biosload/biostart.bth Modified: cpu/x86/pc/biosload/biostart.bth ============================================================================== --- cpu/x86/pc/biosload/biostart.bth Thu Jun 3 21:20:54 2010 (r1815) +++ cpu/x86/pc/biosload/biostart.bth Tue Jun 8 03:13:51 2010 (r1816) @@ -16,7 +16,7 @@ fload ${BP}/cpu/x86/pc/biosload/config.fth h# 0.0400 constant gdt-pa -h# 0.1000 constant stacktop +h# 8.0000 constant stacktop : >seg ( adr -- seg-val ) h# f.0000 and d# 4 rshift ;

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[commit] r1815 - dev/olpc/keyboard
by repository service 03 Jun '10

03 Jun '10

Author: wmb Date: Thu Jun 3 21:20:54 2010 New Revision: 1815 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1815 Log: OLPC keyboard selftest - added support for new mechanical keyboard. Modified: dev/olpc/keyboard/selftest.fth Modified: dev/olpc/keyboard/selftest.fth ============================================================================== --- dev/olpc/keyboard/selftest.fth Thu Jun 3 21:15:38 2010 (r1814) +++ dev/olpc/keyboard/selftest.fth Thu Jun 3 21:20:54 2010 (r1815) @@ -7,6 +7,9 @@ dev /8042/keyboard hex +\ This is 1 for the original rubber keyboard and 2 for the mechanical keyboard +1 value keyboard-type + \ There are two scancode tables: \ 1. simple scancode (down values); up value is f0 + scancode \ 2. e0 + scancode (down values); up value is e0 + f0 + scancode @@ -74,7 +77,7 @@ ; : make-button ( x y -- ) button-w button-h (make-key) ; -: make-keys ( -- ) +: make-keys1 ( -- ) 0 to #keys top-key-row 2 0 do make-single-key loop @@ -101,8 +104,38 @@ make-space-key 5 0 do make-single-key loop ; +: make-narrower-key ( -- ) d# 65 make-key&gap ; +: make-wider-key ( -- ) d# 83 make-key&gap ; +: make-keys2 ( -- ) + 0 to #keys + top-key-row + d# 15 0 do d# 69 make-key&gap loop \ exc, f1-f12,ins,del + next-key-row + make-narrower-key \ ` + d# 10 0 do make-wider-key loop \ 1-0 + make-narrower-key \ - + d# 95 make-key&gap \ bksp + next-key-row + d# 95 make-key&gap \ Tab + d# 10 0 do make-wider-key loop \ Q-P + make-narrower-key make-narrower-key \ [] + next-key-row + d# 125 make-key&gap \ ctrl + d# 9 0 do make-wider-key loop \ A-L + make-narrower-key \ ; + d# 125 make-key&gap \ enter + + next-key-row + d# 160 make-key&gap \ lshift + d# 7 0 do make-wider-key loop + d# 3 0 do make-narrower-key loop + d# 125 make-key&gap \ rshift + next-key-row + make-wider-key make-wider-key make-narrower-key make-wider-key \ fn hand \ alt + d# 330 make-key&gap \ space + 7 0 do d# 60 make-key&gap loop \ altgr,+,",left,down,up,right +; : make-buttons - h# 59 to #keys d# 80 d# 30 make-button \ Rocker up 65 d# 30 d# 80 make-button \ Rocker left 67 d# 130 d# 80 make-button \ Rocker right 68 @@ -172,11 +205,27 @@ -1 to last-1 -1 to last-2 ; -h# ffd5ab57 constant funny-map -create all-keys-bitmap +\ Funny-map1 has bits clear at the locations of intermediate +\ slider keys. Those keys are only active by pressing the fn +\ key, and need not be tested during operator finger-sweeps of the +\ keyboard. It is okay if the operator tests them, so we mask +\ off those bits if they happen to be set in the bitmap. +h# ffd5ab57 constant funny-map1 + +create all-keys-bitmap1 57 c, ab c, d5 c, ff c, ff c, ff c, ff c, ff c, \ Omits the intermediate slider keys ff c, ff c, ff c, ff c, 03 c, 00 c, 00 c, 00 c, +\ The mechanical keyboard has no slider keys. All displayed button locations are +\ activated by pressing single keystrokes, so the map is dense +h# ffffff constant funny-map2 +create all-keys-bitmap2 +ff c, ff c, ff c, ff c, ff c, ff c, ff c, ff c, +ff c, ff c, 3f c, 00 c, 00 c, 00 c, 00 c, 00 c, + +: all-keys-bitmap ( -- adr ) keyboard-type 2 = if all-keys-bitmap2 else all-keys-bitmap1 then ; +: funny-map ( -- adr ) keyboard-type 2 = if funny-map2 else funny-map1 then ; + defer all-tested? : all-keys-tested? ( -- flag ) key-bitmap @ funny-map and key-bitmap ! @@ -184,9 +233,15 @@ ; ' all-keys-tested? to all-tested? -: all-buttons-tested? ( -- flag ) +: all-buttons-tested?1 ( -- flag ) key-bitmap h# b + w@ h# 3fe and h# 3fe = ; +: all-buttons-tested?2 ( -- flag ) + key-bitmap h# 9 + w@ h# 3fe0 and h# 3fe0 = +; +: all-buttons-tested? ( -- flag ) + keyboard-type 2 = if all-buttons-tested?1 else all-buttons-tested?2 then +; \ This table is indexed by the (unescaped) scanset1 code, giving \ an IBM physical key number. @@ -218,14 +273,14 @@ h# 38 of d# 62 endof \ R ALT \ For a standard PC keyboard -\ h# 1c of d# 64 endof \ Numeric enter -\ h# 1d of d# 64 endof \ R CTRL -\ h# 52 of d# 75 endof \ Insert -\ h# 53 of d# 76 endof \ Delete -\ h# 47 of d# 80 endof \ Home -\ h# 4f of d# 81 endof \ End -\ h# 49 of d# 85 endof \ PageUp -\ h# 51 of d# 86 endof \ PageDown +( \ ) h# 1c of d# 64 endof \ Numeric enter +( \ ) h# 1d of d# 64 endof \ R CTRL + h# 52 of d# 75 endof \ Insert + h# 53 of d# 76 endof \ Delete +( \ ) h# 47 of d# 80 endof \ Home +( \ ) h# 4f of d# 81 endof \ End +( \ ) h# 49 of d# 85 endof \ PageUp +( \ ) h# 51 of d# 86 endof \ PageDown h# 3b of d# 112 endof \ Fn 1 h# 3c of d# 113 endof \ Fn 2 @@ -292,7 +347,7 @@ \ "ibm#" is the key number as shown on the original IBM PC documents \ These keynum values are from the ALPS spec "CL1-matrix-20060920.pdf" decimal -create ibm#s +create ibm#s1 \ Top row, key#s 0x00-0x18 110 c, 135 c, \ ESC, view source 112 c, 136 c, 113 c, 137 c, 114 c, 138 c, 115 c, \ Left bar @@ -319,9 +374,47 @@ 150 c, 151 c, 152 c, 153 c, \ Rocker up, left, right, down 154 c, \ Rotate 156 c, 157 c, 158 c, 159 c, \ Game O, square, check, X -here ibm#s - constant /ibm#s +here ibm#s1 - constant /ibm#s1 hex +\ "key#" is a physical location on the screen +\ "ibm#" is the key number as shown on the original IBM PC documents +\ The actual #s for F6 and F7 are 146 and 147, but the EC does some magic +decimal +create ibm#s2 + \ Top row, key#s 0x00-0x18 + 110 c, \ ESC + 112 c, 113 c, 114 c, 115 c, 116 c, 117 c, \ F1-F6 + 118 c, 119 c, 120 c, 121 c, 122 c, 123 c, \ F6-F12 +\ 148 c, 149 c, \ ins, del + 75 c, 76 c, \ ins, del + + \ Number row + 1 c, 2 c, 3 c, 4 c, 5 c, 6 c, 7 c, 8 c, 9 c, 10 c, 11 c, 12 c, 15 c, \ 1 is really 150 + + \ Top alpha row - tab QWERTYUIOP [] + 16 c, 17 c, 18 c, 19 c, 20 c, 21 c, 22 c, 23 c, 24 c, 25 c, 26 c, 27 c, 28 c, \ 28 is really 151 + + \ Middle alpha row - ctrl ASDFGHIJKL ; enter + 58 c, 31 c, 32 c, 33 c, 34 c, 35 c, 36 c, 37 c, 38 c, 39 c, 40 c, 43 c, + + \ Bottom alpha row - shift ZXCVBNM , . / shift + 44 c, 46 c, 47 c, 48 c, 49 c, 50 c, 51 c, 52 c, 53 c, 54 c, 55 c, 57 c, + + \ Function row - fn grab \ alt space altgr .. left down up right 29 is really 152, 13>153, 41>154 + 59 c, 127 c, 29 c, 60 c, 61 c, 62 c, 13 c, 41 c, 79 c, 84 c, 83 c, 89 c, + + \ Game buttons - key#s 0x59 - 0x61 (these IBM#s are made up just for this program) + 150 c, 151 c, 152 c, 153 c, \ Rocker up, left, right, down + 154 c, \ Rotate + 156 c, 157 c, 158 c, 159 c, \ Game O, square, check, X +here ibm#s2 - constant /ibm#s2 +hex + +: make-keys ( -- ) keyboard-type 2 = if make-keys2 else make-keys1 then ; +: ibm#s ( -- adr ) keyboard-type 2 = if ibm#s2 else ibm#s1 then ; +: /ibm#s ( -- len ) keyboard-type 2 = if /ibm#s2 else /ibm#s1 then ; + : ibm#>key# ( ibm# -- true | key# false ) /ibm#s 0 ?do ( ibm# ) dup ibm#s i + c@ = if @@ -468,8 +561,8 @@ clear-key-bitmap get-msecs to last-timestamp begin - get-data? if - process-raw + get-data? if ( scancode ) + process-raw ( exit? ) get-msecs to last-timestamp else final-test? smt-test? or if @@ -484,10 +577,21 @@ : toss-keys ( -- ) begin key? while key drop repeat ; +: set-keyboard-type ( -- ) + " KM" find-tag if ( adr len ) + -null ( adr' len' ) + " olpc2" $= if 2 else 1 then ( type ) + else ( ) + 1 ( type ) + then ( type ) + to keyboard-type +; warning @ warning off : selftest ( -- error? ) open 0= if true exit then + set-keyboard-type + \ Being able to open the keyboard is good enough in SMT mode \ smt-test? if close false exit then

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[commit] r1814 - ofw/inet
by repository service 03 Jun '10

03 Jun '10

Author: wmb Date: Thu Jun 3 21:15:38 2010 New Revision: 1814 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1814 Log: Call tcp_output when sending urgent data, to force buffer flushing. Modified: ofw/inet/tcp.fth Modified: ofw/inet/tcp.fth ============================================================================== --- ofw/inet/tcp.fth Fri May 21 22:53:41 2010 (r1813) +++ ofw/inet/tcp.fth Thu Jun 3 21:15:38 2010 (r1814) @@ -2239,7 +2239,7 @@ dup 0= if nip exit then dup snd_una + 1- to snd_up ( adr len ) true to t_force ( adr len ) - write ( len|-1 ) + write tcp_output ( len|-1 ) false to t_force ( len|-1 ) ;

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openfirmware June 2010