openfirmware October 2012

openfirmware@openfirmware.info

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62 discussions

[commit] r3395 - cpu/arm/olpc
by repository service 30 Oct '12

30 Oct '12

Author: wmb Date: Tue Oct 30 05:44:48 2012 New Revision: 3395 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3395 Log: OLPC XO-4 - Turn audio island on before invoking Linux, thus eliminating the need to leave the island on when closing the OFW audio driver, thus making repeated audio testing work reliably. Modified: cpu/arm/olpc/build-fw.fth Modified: cpu/arm/olpc/build-fw.fth ============================================================================== --- cpu/arm/olpc/build-fw.fth Tue Oct 30 05:28:17 2012 (r3394) +++ cpu/arm/olpc/build-fw.fth Tue Oct 30 05:44:48 2012 (r3395) @@ -679,6 +679,10 @@ : pre-setup-for-linux ( -- ) [ ' linux-pre-hook behavior compile, ] \ Chain to old behavior sound-end +[ifdef] mmp3 + \ XXX Delete this when Linux is ready to turn on the audio island + " audio-island-on" " /pmua" execute-device-method drop +[then] ; ' pre-setup-for-linux to linux-pre-hook

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[commit] r3394 - cpu/arm/olpc
by repository service 30 Oct '12

30 Oct '12

Author: wmb Date: Tue Oct 30 05:28:17 2012 New Revision: 3394 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3394 Log: OLPC ARM - Turn off audio clock when closing sound driver, so that test repetitions will work correctly. This may require turning the clock back on prior to starting Linux. Modified: cpu/arm/olpc/sound.fth Modified: cpu/arm/olpc/sound.fth ============================================================================== --- cpu/arm/olpc/sound.fth Mon Oct 29 21:37:21 2012 (r3393) +++ cpu/arm/olpc/sound.fth Tue Oct 30 05:28:17 2012 (r3394) @@ -670,8 +670,7 @@ d# 48000 set-sample-rate ; : (close) -\ Reinstate audio-clock-off when Linux turns on its own clock -\ audio-clock-off + audio-clock-off adma-base h# 100 " map-out" $call-parent sspa-base h# 100 " map-out" $call-parent 0 to adma-base 0 to sspa-base

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[commit] r3393 - in cpu/arm/olpc: . cl4
by repository service 29 Oct '12

29 Oct '12

Author: quozl Date: Mon Oct 29 21:37:21 2012 New Revision: 3393 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3393 Log: OLPC ARM - assign "0 0 reg" properties to several devices when linux names devices, devices without a reg property will get a globally assigned incrementing suffix, which may change depending on which devices are configured. if present, linux will use the reg property to create a stable name for a device. using "0 0 reg" will result in a linux name like "0.ols" from Paul Fox <pgf(a)laptop.org> Modified: cpu/arm/olpc/cl4/leds.fth cpu/arm/olpc/gpio-i2c.fth cpu/arm/olpc/sound.fth Modified: cpu/arm/olpc/cl4/leds.fth ============================================================================== --- cpu/arm/olpc/cl4/leds.fth Mon Oct 29 21:34:26 2012 (r3392) +++ cpu/arm/olpc/cl4/leds.fth Mon Oct 29 21:37:21 2012 (r3393) @@ -4,6 +4,7 @@ 0 0 " " " /" begin-package " ols" device-name " olpc,xo-light-sensor" +compatible + 0 0 reg \ So linux will assign a static device name end-package 0 0 " 0" " /" begin-package Modified: cpu/arm/olpc/gpio-i2c.fth ============================================================================== --- cpu/arm/olpc/gpio-i2c.fth Mon Oct 29 21:34:26 2012 (r3392) +++ cpu/arm/olpc/gpio-i2c.fth Mon Oct 29 21:37:21 2012 (r3393) @@ -34,6 +34,9 @@ " i2c-gpio" +compatible 1 " #address-cells" integer-property 1 " #size-cells" integer-property + + 0 0 reg \ So linux will assign a static device name + : encode-unit ( phys.. -- str ) push-hex (u.) pop-base ; : decode-unit ( str -- phys.. ) push-hex $number if 0 then pop-base ; @@ -76,6 +79,9 @@ " i2c-gpio" +compatible 1 " #address-cells" integer-property 1 " #size-cells" integer-property + + 0 0 reg \ So linux will assign a static device name + : encode-unit ( phys.. -- str ) push-hex (u.) pop-base ; : decode-unit ( str -- phys.. ) push-hex $number if 0 then pop-base ; Modified: cpu/arm/olpc/sound.fth ============================================================================== --- cpu/arm/olpc/sound.fth Mon Oct 29 21:34:26 2012 (r3392) +++ cpu/arm/olpc/sound.fth Mon Oct 29 21:37:21 2012 (r3393) @@ -759,6 +759,8 @@ \ The name that was hardcoded in the Linux driver was OLPC XO-1.75 " OLPC XO" " model" string-property + 0 0 reg \ So linux will assign a static device name + : +string encode-string encode+ ; 0 0 encode-bytes

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[commit] r3392 - dev/olpc/spiflash
by repository service 29 Oct '12

29 Oct '12

Author: quozl Date: Mon Oct 29 21:34:26 2012 New Revision: 3392 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3392 Log: spiflash - identify another second source parts by JEDEC ID rather than the short ID alone Modified: dev/olpc/spiflash/spiflash.fth Modified: dev/olpc/spiflash/spiflash.fth ============================================================================== --- dev/olpc/spiflash/spiflash.fth Mon Oct 29 06:39:46 2012 (r3391) +++ dev/olpc/spiflash/spiflash.fth Mon Oct 29 21:34:26 2012 (r3392) @@ -307,13 +307,16 @@ \ ST, Spansion, and WinBond h# 13 of ['] common-write 1mb-flash endof h# 34 of ['] common-write 1mb-flash - \ jedec-id h# 3425c2 = if 2mb-flash then \ MXIC 25E8035 + \ jedec-id h# 3425c2 = if 1mb-flash then \ MXIC 25E8035 endof \ the SST part with its unique auto-increment address writing scheme h# bf of ['] sst-write 1mb-flash endof h# 14 of ['] common-write 1mb-flash jedec-id h# 1540c8 = if 2mb-flash then \ XO-4 B1 endof + h# 15 of ['] common-write 1mb-flash + jedec-id h# 1525c2 = if 2mb-flash then \ MXIC25L1635E + endof h# 35 of ['] common-write 2mb-flash endof \ W25Q16CV 3525c2 ( default ) ." Bad SPI FLASH ID " dup . cr ['] null-write swap endcase ( writer ) @@ -331,6 +334,7 @@ spi-id# case h# 13 of ." type 13 - Spansion, Winbond, or ST" endof h# 14 of ." type 14" endof + h# 15 of ." type 15 - MXIC25L1635E" endof h# 34 of ." type 34 - Macronyx" endof h# 35 of ." type 35 - 2 MB" endof endcase

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[commit] r3391 - dev/usb2/hcd
by repository service 29 Oct '12

29 Oct '12

Author: quozl Date: Mon Oct 29 06:39:46 2012 New Revision: 3391 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3391 Log: OLPC - stack imbalance after (hub-selftest) fails causes test-all failure, regression introduced in r2412 by me Modified: dev/usb2/hcd/probehub.fth Modified: dev/usb2/hcd/probehub.fth ============================================================================== --- dev/usb2/hcd/probehub.fth Sat Oct 27 09:00:31 2012 (r3390) +++ dev/usb2/hcd/probehub.fth Mon Oct 29 06:39:46 2012 (r3391) @@ -230,7 +230,7 @@ base @ >r decimal ( list$' dev#$ ) $number if 0 then ( list$' port# ) r> base ! ( list$ port# ) - (hub-selftest) if drop true exit then ( list$ ) + (hub-selftest) if 2drop true exit then ( list$ ) repeat ( list$ ) 2drop ( ) then ( )

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[commit] r3390 - cpu/x86/pc/olpc
by repository service 27 Oct '12

27 Oct '12

Author: quozl Date: Sat Oct 27 09:00:31 2012 New Revision: 3390 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3390 Log: OLPC - display test was not twiddling DCON during subtest pause Modified: cpu/x86/pc/olpc/disptest.fth Modified: cpu/x86/pc/olpc/disptest.fth ============================================================================== --- cpu/x86/pc/olpc/disptest.fth Sat Oct 27 07:27:49 2012 (r3389) +++ cpu/x86/pc/olpc/disptest.fth Sat Oct 27 09:00:31 2012 (r3390) @@ -173,9 +173,9 @@ ; : wait ( -- ) hold-time - 0 set-source \ Freeze image + dcon-freeze hold-time - 1 set-source \ Unfreeze image + dcon-unfreeze hold-time2 ;

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[commit] r3389 - cpu/arm/olpc/1.75
by repository service 27 Oct '12

27 Oct '12

Author: quozl Date: Sat Oct 27 07:27:49 2012 New Revision: 3389 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3389 Log: OLPC XO-1.75 - incorrect bundle suffix, regression from r3349, affected XO-1.75 only, reported by Daniel Drake Modified: cpu/arm/olpc/1.75/config.fth Modified: cpu/arm/olpc/1.75/config.fth ============================================================================== --- cpu/arm/olpc/1.75/config.fth Sat Oct 27 05:15:27 2012 (r3388) +++ cpu/arm/olpc/1.75/config.fth Sat Oct 27 07:27:49 2012 (r3389) @@ -26,7 +26,7 @@ : model$ " olpc,XO-1.75" ; : compatible$ " olpc,xo-1.75" ; : ec-platform$ ( -- adr len ) " 4" ; -: bundle-suffix$ ( -- adr len ) " 4" ; +: bundle-suffix$ ( -- adr len ) " 2" ; d# 9999 constant machine-type \ Backwards compatibility with non-device-tree kernel

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[commit] r3388 - dev/olpc/spiflash
by repository service 27 Oct '12

27 Oct '12

Author: quozl Date: Sat Oct 27 05:15:27 2012 New Revision: 3388 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3388 Log: OLPC XO-1.75 - fix incorrect SPI FLASH size detection for XO-1.75 only, the same JEDEC ID exists on parts with different sizes. Modified: dev/olpc/spiflash/spiflash.fth Modified: dev/olpc/spiflash/spiflash.fth ============================================================================== --- dev/olpc/spiflash/spiflash.fth Fri Oct 26 08:55:56 2012 (r3387) +++ dev/olpc/spiflash/spiflash.fth Sat Oct 27 05:15:27 2012 (r3388) @@ -307,7 +307,7 @@ \ ST, Spansion, and WinBond h# 13 of ['] common-write 1mb-flash endof h# 34 of ['] common-write 1mb-flash - jedec-id h# 3425c2 = if 2mb-flash then \ MXIC 25E8035 + \ jedec-id h# 3425c2 = if 2mb-flash then \ MXIC 25E8035 endof \ the SST part with its unique auto-increment address writing scheme h# bf of ['] sst-write 1mb-flash endof

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[commit] r3387 - cpu/arm/olpc/4.0
by repository service 26 Oct '12

26 Oct '12

Author: quozl Date: Fri Oct 26 08:55:56 2012 New Revision: 3387 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3387 Log: Q7B04 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 Oct 26 07:36:10 2012 (r3386) +++ cpu/arm/olpc/4.0/fw-version.fth Fri Oct 26 08:55:56 2012 (r3387) @@ -1,7 +1,7 @@ \ The overall firmware revision macro: FW_PREFIX Q7 macro: FW_MAJOR B -macro: FW_MINOR 03 +macro: FW_MINOR 04 \ Create a 2-character build/fw-suffix file to personalize your test builds " fw-suffix" $file-exists? [if]

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[commit] r3386 - dev/olpc/spiflash
by repository service 26 Oct '12

26 Oct '12

Author: quozl Date: Fri Oct 26 07:36:10 2012 New Revision: 3386 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3386 Log: spiflash - identify some second source parts by JEDEC ID rather than the short ID Modified: dev/olpc/spiflash/spiflash.fth Modified: dev/olpc/spiflash/spiflash.fth ============================================================================== --- dev/olpc/spiflash/spiflash.fth Fri Oct 26 01:11:14 2012 (r3385) +++ dev/olpc/spiflash/spiflash.fth Fri Oct 26 07:36:10 2012 (r3386) @@ -303,26 +303,20 @@ 0 value spi-id# : spi-identify ( -- ) ab-id to spi-id# - \ ST, Spansion, and WinBond all identify as 13 - \ For now, we only need to distinguish between if it's - \ a common page-write part or the SST part with its - \ unique auto-increment address writing scheme. spi-id# case + \ ST, Spansion, and WinBond h# 13 of ['] common-write 1mb-flash endof - h# 34 of ['] common-write 1mb-flash endof + h# 34 of ['] common-write 1mb-flash + jedec-id h# 3425c2 = if 2mb-flash then \ MXIC 25E8035 + endof + \ the SST part with its unique auto-increment address writing scheme h# bf of ['] sst-write 1mb-flash endof - h# 14 of ['] common-write 1mb-flash endof - h# 35 of ['] common-write 2mb-flash endof -\ On some old board the ID would read as 14 when it should have been something else. -\ On CL4, 14 is the expected ID. -\ ." The SPI FLASH ID reads as 14. This is due to an infrequent hardware problem." cr -\ ." If you power cycle and try again, it will probably work the next time." cr -\ abort -\ endof - -\ ( default ) true abort" Unsupported SPI FLASH ID" - ( default ) ." Bad SPI FLASH ID " dup . cr ['] null-write swap - endcase + h# 14 of ['] common-write 1mb-flash + jedec-id h# 1540c8 = if 2mb-flash then \ XO-4 B1 + endof + h# 35 of ['] common-write 2mb-flash endof \ W25Q16CV 3525c2 + ( default ) ." Bad SPI FLASH ID " dup . cr ['] null-write swap + endcase ( writer ) to write-spi-flash spi-unprotect ; @@ -336,7 +330,7 @@ else spi-id# case h# 13 of ." type 13 - Spansion, Winbond, or ST" endof - h# 14 of ." type 14 - 2 MB" endof + h# 14 of ." type 14" endof h# 34 of ." type 34 - Macronyx" endof h# 35 of ." type 35 - 2 MB" endof endcase

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openfirmware October 2012