openfirmware December 2012

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[commit] r3485 - dev/olpc
by repository service 12 Dec '12

12 Dec '12

Author: wmb Date: Wed Dec 12 22:56:34 2012 New Revision: 3485 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3485 Log: SETi camera driver - fixed regression in which r3484 accidentally undid the effect of r3478. Modified: dev/olpc/seti.fth Modified: dev/olpc/seti.fth ============================================================================== --- dev/olpc/seti.fth Wed Dec 12 09:18:07 2012 (r3484) +++ dev/olpc/seti.fth Wed Dec 12 22:56:34 2012 (r3485) @@ -24,7 +24,7 @@ \ AE 01 00 ov! - 14 11 ov! \ (04) 30fps at lowlux; (14) 6fps at lowlux + 04 11 ov! \ Keep (04) 30fps at lowlux; (14) 6fps at lowlux 78 12 ov! \ D65 target 0x74 78 13 ov! \ CWF target 0x74 78 14 ov! \ A target 0x74

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[commit] r3484 - dev/olpc
by repository service 12 Dec '12

12 Dec '12

Author: wmb Date: Wed Dec 12 09:18:07 2012 New Revision: 3484 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3484 Log: SETi camera driver - set undocumented bank 0 register 0x13 to avoid dark spots in the middle of overexposed areas. Modified: dev/olpc/seti.fth Modified: dev/olpc/seti.fth ============================================================================== --- dev/olpc/seti.fth Tue Dec 11 19:03:12 2012 (r3483) +++ dev/olpc/seti.fth Wed Dec 12 09:18:07 2012 (r3484) @@ -13,6 +13,7 @@ 34 10 ov! 27 11 ov! 21 12 ov! + 17 13 ov! ce 16 ov! aa 17 ov! @@ -23,7 +24,7 @@ \ AE 01 00 ov! - 04 11 ov! \ Keep 30fps at lowlux (14 for 6fps) + 14 11 ov! \ (04) 30fps at lowlux; (14) 6fps at lowlux 78 12 ov! \ D65 target 0x74 78 13 ov! \ CWF target 0x74 78 14 ov! \ A target 0x74

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[commit] r3483 - in cpu/arm/olpc: 1.75 cl4
by repository service 11 Dec '12

11 Dec '12

Author: wmb Date: Tue Dec 11 19:03:12 2012 New Revision: 3483 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3483 Log: OLPC XO-1.75 and XO-4 - trac 12385 - add "no-1-8-v" property to external SDHCI nodes. Modified: cpu/arm/olpc/1.75/sdhci.fth cpu/arm/olpc/cl4/sdhci.fth Modified: cpu/arm/olpc/1.75/sdhci.fth ============================================================================== --- cpu/arm/olpc/1.75/sdhci.fth Fri Dec 7 23:20:57 2012 (r3482) +++ cpu/arm/olpc/1.75/sdhci.fth Tue Dec 11 19:03:12 2012 (r3483) @@ -9,6 +9,7 @@ d# 31 encode-int " clk-delay-cycles" property fload ${BP}/dev/mmc/sdhci/slot.fth d# 39 " interrupts" integer-property + 0 0 encode-bytes " no-1-8-v" property " /pmua" encode-phandle 3 encode-int encode+ " clocks" property " PXA-SDHCLK" " clock-names" string-property Modified: cpu/arm/olpc/cl4/sdhci.fth ============================================================================== --- cpu/arm/olpc/cl4/sdhci.fth Fri Dec 7 23:20:57 2012 (r3482) +++ cpu/arm/olpc/cl4/sdhci.fth Tue Dec 11 19:03:12 2012 (r3483) @@ -7,6 +7,7 @@ d# 15 encode-int " clk-delay-cycles" property fload ${BP}/dev/mmc/sdhci/slot.fth d# 39 " interrupts" integer-property + 0 0 encode-bytes " no-1-8-v" property " /pmua" encode-phandle 3 encode-int encode+ " clocks" property " PXA-SDHCLK" " clock-names" string-property

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[commit] r3482 - cpu/arm/olpc
by repository service 07 Dec '12

07 Dec '12

Author: quozl Date: Fri Dec 7 23:20:57 2012 New Revision: 3482 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3482 Log: OLPC XO-1.75 XO-4 - accelerometer informal tests fail second time when the formal test is used between them, fixed by closing accelerometer device after informal tests. #12365. Modified: cpu/arm/olpc/roller.fth Modified: cpu/arm/olpc/roller.fth ============================================================================== --- cpu/arm/olpc/roller.fth Fri Dec 7 07:12:24 2012 (r3481) +++ cpu/arm/olpc/roller.fth Fri Dec 7 23:20:57 2012 (r3482) @@ -56,7 +56,7 @@ : get-acceleration ( -- x y z ) " acceleration@" accel-ih $call-method xyz>fraction ; -: init-accelerometer ( -- ) +: open-accelerometer ( -- ) accel-ih if exit then " /accelerometer" open-dev to accel-ih accel-ih 0= abort" Can't open accelerometer" @@ -70,6 +70,9 @@ 1 4 a/b>fraction xyz* to acc-0 [then] ; +: close-accelerometer ( -- ) + accel-ih close-dev 0 to accel-ih +; \ This is a damping factor for the velocity - essentially a frictional force @@ -246,12 +249,13 @@ 0 0 0 to vel-b ( 0 0 0 to vel-l ) ; : roller ( -- ) - init-accelerometer + open-accelerometer init-ball text-off clear-drawing begin ( update-laptop ) update-ball d# 50 ms key? until text-on + close-accelerometer ; : filtered-acceleration ( -- acc-x,y,z ) @@ -326,7 +330,7 @@ then ; : clinometer ( -- ) - init-accelerometer + open-accelerometer init-ball cursor-off clear-drawing @@ -336,6 +340,7 @@ ( update-laptop ) update-angle d# 50 ms key? until cursor-on + close-accelerometer ; : level ( -- ) clinometer

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[commit] r3481 - cpu/arm/olpc/4.0
by repository service 07 Dec '12

07 Dec '12

Author: quozl Date: Fri Dec 7 07:12:24 2012 New Revision: 3481 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3481 Log: Q7B08 Modified: cpu/arm/olpc/4.0/fw-version.fth Modified: cpu/arm/olpc/4.0/fw-version.fth ============================================================================== --- cpu/arm/olpc/4.0/fw-version.fth Fri Dec 7 06:09:54 2012 (r3480) +++ cpu/arm/olpc/4.0/fw-version.fth Fri Dec 7 07:12:24 2012 (r3481) @@ -1,7 +1,7 @@ \ The overall firmware revision macro: FW_PREFIX Q7 macro: FW_MAJOR B -macro: FW_MINOR 07 +macro: FW_MINOR 08 \ Create a 2-character build/fw-suffix file to personalize your test builds " fw-suffix" $file-exists? [if]

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[commit] r3480 - dev
by repository service 07 Dec '12

07 Dec '12

Author: quozl Date: Fri Dec 7 06:09:54 2012 New Revision: 3480 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3480 Log: OLPC - libertas, add unused eeprom dump helper Modified: dev/libertas.fth Modified: dev/libertas.fth ============================================================================== --- dev/libertas.fth Fri Dec 7 06:08:04 2012 (r3479) +++ dev/libertas.fth Fri Dec 7 06:09:54 2012 (r3480) @@ -829,11 +829,26 @@ a 59 ( CMD_EEPROM_ACCESS ) prepare-cmd ACTION_GET +xw ( idx ) +xw - 4 +xw + 4 +xw \ maximum h# 10 outbuf-wait if 0 exit then respbuf >fw-data 6 + le-l@ ; +[ifdef] notdef + : eeprom-dump + 400 0 do + i 8 .r ." : " + a 59 ( CMD_EEPROM_ACCESS ) prepare-cmd + ACTION_GET +xw \ Action + i +xw \ Offset + 10 +xw \ Byte Count + outbuf-wait if unloop exit then + respbuf >fw-data 6 + + dup 8 cdump space 8 + 8 cdump cr + 10 +loop + ; +[then] + \ ========================================================================= \ Miscellaneous control settings \ =========================================================================

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[commit] r3479 - cpu/arm/mmp2
by repository service 07 Dec '12

07 Dec '12

Author: quozl Date: Fri Dec 7 06:08:04 2012 New Revision: 3479 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3479 Log: OLPC XO-4 - fix banner CPU speed for 1.2 GHz SKUs Modified: cpu/arm/mmp2/clocks.fth Modified: cpu/arm/mmp2/clocks.fth ============================================================================== --- cpu/arm/mmp2/clocks.fth Fri Dec 7 02:26:52 2012 (r3478) +++ cpu/arm/mmp2/clocks.fth Fri Dec 7 06:08:04 2012 (r3479) @@ -41,8 +41,18 @@ : pll2-ungated? ( -- flag ) h# 4000 h# 1024 +mpmu io@ and ; -: pll2-fbdiv ( -- N ) h# 34 mpmu@ d# 10 rshift h# 1ff and 2+ ; -: pll2-refdiv ( -- M ) h# 34 mpmu@ d# 19 rshift h# 1f and 2+ ; +: pll2-fbdiv ( -- N ) + h# 34 mpmu@ d# 10 rshift h# 1ff and +[ifdef] olpc-cl2 + 2+ +[then] +; +: pll2-refdiv ( -- M ) + h# 34 mpmu@ d# 19 rshift h# 1f and +[ifdef] olpc-cl2 + 2+ +[then] +; : fccr@ ( -- n ) h# 05.0008 io@ ; : fccr! ( n -- ) h# 05.0008 io! ; @@ -95,7 +105,12 @@ case 0 of d# 400,000,000 pj4-clkdiv 1+ / endof ( hz ) 1 of d# 800,000,000 endof ( hz ) +[ifdef] olpc-cl2 2 of d# 26,000,000 pll2-fbdiv pll2-refdiv */ endof ( hz ) +[then] +[ifdef] olpc-cl4 + 2 of d# 13,000,000 pll2-fbdiv pll2-refdiv */ endof ( hz ) +[then] 3 of d# 1,063,000,000 endof ( hz ) endcase d# 1,000,000 / ( mhz )

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[commit] r3478 - dev/olpc
by repository service 07 Dec '12

07 Dec '12

Author: wmb Date: Fri Dec 7 02:26:52 2012 New Revision: 3478 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3478 Log: Seti camera driver - changed register settings to match the Linux driver ones, except for register 0x111 which is currently set at the value for 30fps under low light conditions. The Linux driver changed that value in commit ddb0abd and then reverted it in commit 2b6599b. Modified: dev/olpc/seti.fth Modified: dev/olpc/seti.fth ============================================================================== --- dev/olpc/seti.fth Fri Dec 7 02:22:53 2012 (r3477) +++ dev/olpc/seti.fth Fri Dec 7 02:26:52 2012 (r3478) @@ -13,7 +13,7 @@ 34 10 ov! 27 11 ov! 21 12 ov! - c6 16 ov! + ce 16 ov! aa 17 ov! 00 20 ov! \ P_BNKT @@ -23,11 +23,11 @@ \ AE 01 00 ov! - 14 11 ov! \ 6fps at lowlux + 04 11 ov! \ Keep 30fps at lowlux (14 for 6fps) 78 12 ov! \ D65 target 0x74 78 13 ov! \ CWF target 0x74 78 14 ov! \ A target 0x74 - 08 1E ov! \ ini gain 0x08 + 04 1E ov! \ ini gain 0x04 7d 34 ov! 60 40 ov! \ Max x8 @@ -107,8 +107,8 @@ \ IDP 03 00 ov! ff 10 ov! - 1d 11 ov! - cb 12 ov! + 1d 11 ov! \ Change PIXDATA on falling edge of clock for better timing + 3d 12 ov! \ YUV422 setting; changed later if RGB565 04 14 ov! \ don't change \ DPCNR @@ -283,7 +283,7 @@ ( r: ycrcb? ) r> 0= if ( ) 03 00 ov! \ IDP - cb 12 ov! \ RGB565 setting (same as yCrCb setting?) + cb 12 ov! \ RGB565 setting then ;

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[commit] r3477 - dev/olpc/kb3700
by repository service 07 Dec '12

07 Dec '12

Author: quozl Date: Fri Dec 7 02:22:53 2012 New Revision: 3477 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3477 Log: OLPC XO-4 - add EC 16-bit battery status command, rework to allow automatic upgrade from Q7B07 EC 0.3.04, reported by Chia-Hsiu Modified: dev/olpc/kb3700/eccmdcom.fth dev/olpc/kb3700/eccmds.fth Modified: dev/olpc/kb3700/eccmdcom.fth ============================================================================== --- dev/olpc/kb3700/eccmdcom.fth Thu Dec 6 23:11:22 2012 (r3476) +++ dev/olpc/kb3700/eccmdcom.fth Fri Dec 7 02:22:53 2012 (r3477) @@ -23,16 +23,10 @@ : mppt-off ( -- ) h# 40 ec-cmd ; : mppt-on ( -- ) h# 41 ec-cmd ; : vin@ ( -- b ) h# 42 ec-cmd-w@ ; -: bat-status16@ ( -- w ) h# 70 ec-cmd-w@ ; -defer bat-status@ +defer bat-status@ ( -- w ) ' bat-status8@ is bat-status@ -[ifdef] olpc-xo4 -' bat-status16@ is bat-status@ -[then] - - \ LICENSE_BEGIN \ Copyright (c) 2010 FirmWorks \ Modified: dev/olpc/kb3700/eccmds.fth ============================================================================== --- dev/olpc/kb3700/eccmds.fth Thu Dec 6 23:11:22 2012 (r3476) +++ dev/olpc/kb3700/eccmds.fth Fri Dec 7 02:22:53 2012 (r3477) @@ -30,7 +30,7 @@ : ec-cmd-w! ( w cmd -- ) >r wbsplit 2 0 r> do-ec-cmd ; : ec-cmd-l! ( l cmd -- ) >r lbsplit 4 0 r> do-ec-cmd ; -fload ${BP}/dev/olpc/kb3700/eccmdcom.fth \ Common commands +fload ${BP}/dev/olpc/kb3700/eccmdcom.fth \ Common commands \ Commands that are different for XO-1.75 : board-id@ ( -- n ) h# 19 ec-cmd-w@ ; @@ -112,6 +112,26 @@ #define CMD_ENABLE_MOUSE 0x4f [then] +\ Commands that are different for XO-4 + +: bat-status16@ ( -- w ) h# 70 ec-cmd-w@ ; +[ifdef] olpc-xo4 +' bat-status16@ is bat-status@ +[then] + +\ until EC 0.3.04 and earlier are purged from prototype population, +\ choose command based on API version reported by EC. +: bat-status@' ( -- w ) + ec-api-ver@ 5 < if + ['] bat-status8@ + else + ['] bat-status16@ + then + is bat-status@ + bat-status@ +; +' bat-status@' is bat-status@ + \ LICENSE_BEGIN \ Copyright (c) 2010 FirmWorks \

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[commit] r3476 - dev
by repository service 06 Dec '12

06 Dec '12

Author: wmb Date: Thu Dec 6 23:11:22 2012 New Revision: 3476 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3476 Log: HDMI/EDID - more complicated way of choosing the resolution, in hopes of doing better with monitors that don't declare a native resolution. Also factored .hdmi so the pieces are easier to incorporate into selftest sequences. Modified: dev/edid.fth Modified: dev/edid.fth ============================================================================== --- dev/edid.fth Thu Dec 6 22:15:34 2012 (r3475) +++ dev/edid.fth Thu Dec 6 23:11:22 2012 (r3476) @@ -254,17 +254,21 @@ ( 63 ) ," 1080p120" \ 16:9 1920x1080p @ 119.88/120Hz end-string-array +false value 1080p-support? false value 1080p-native? +false value 720p-native? : .cea-video ( offset size -- ) - false to 1080p-native? + false to 720p-native? false to 1080p-native? false to 1080p-support? ." CEA/HDMI Modes: " bounds ?do i cea@ ( code ) dup h# 80 and if ( code ) ." *" h# 7f and ( index ) + dup d# 4 = if true to 720p-native? then dup d# 16 = if true to 1080p-native? then then ( index ) - short-names count type space ( ) + dup d# 16 = if true to 1080p-support? then + short-names count type space ( ) loop cr ; @@ -342,7 +346,8 @@ loop ; : dump-edid ( adr len -- ) - drop to the-edid + 0= if drop exit then ( adr ) + to the-edid the-edid " "(00ffffffffffff00)" comp if ." Not an EDID" cr exit @@ -352,19 +357,35 @@ .dtds .extensions ; -: .hdmi ( -- ) +\ Wait for an HDMI monitor to be connected +: wait-hdmi ( -- ) " hdmi-present?" $call-screen 0= if ." Connect an HDMI monitor ..." begin " hdmi-present?" $call-screen until cr then +; +: get-hdmi-edid ( -- adr len ) " /hdmi-ddc" open-dev dup if ( ih ) " edid$" 2 pick $call-method ( ih adr len ) rot close-dev ( adr len ) - dump-edid + else + " " then +; +: choose-hdmi-resolution ( -- ) ." Turning on monitor at " - 1080p-native? if ." 1080p" 1080p else ." 720p" 720p then cr + 1080p-native? if ." 1080p" 1080p else \ First choice + 720p-native? if ." 720p" 720p else \ Second choice + 1080p-support? if ." 1080p" 1080p else \ No native, use 1080p if supported + ." 720p" 720p ." (guess)" \ Fallback + then then then + cr +; +: .hdmi ( -- ) + wait-hdmi + get-hdmi-edid dump-edid + choose-hdmi-resolution ; \ LICENSE_BEGIN

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openfirmware December 2012