openfirmware August 2012

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[commit] r3177 - in cpu/arm/olpc: 1.75 cl4
by repository service 15 Aug '12

15 Aug '12

Author: pgf Date: Wed Aug 15 20:03:54 2012 New Revision: 3177 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3177 Log: leds: add device-tree declaration for storage led Modified: cpu/arm/olpc/1.75/leds.fth cpu/arm/olpc/cl4/leds.fth Modified: cpu/arm/olpc/1.75/leds.fth ============================================================================== --- cpu/arm/olpc/1.75/leds.fth Wed Aug 15 02:09:38 2012 (r3176) +++ cpu/arm/olpc/1.75/leds.fth Wed Aug 15 20:03:54 2012 (r3177) @@ -4,6 +4,16 @@ 0 0 " 0" " /" begin-package 0 0 reg \ So test-all will run the test " leds" device-name + +" gpio-leds" +compatible +" leds" device-name + +new-device + " storage-led" device-name + " mmc-block" " linux,default-trigger" string-property + led-storage-gpio# 0 " gpios" gpio-property +finish-device + : open ( -- okay? ) true ; : close ( -- ) ; Modified: cpu/arm/olpc/cl4/leds.fth ============================================================================== --- cpu/arm/olpc/cl4/leds.fth Wed Aug 15 02:09:38 2012 (r3176) +++ cpu/arm/olpc/cl4/leds.fth Wed Aug 15 20:03:54 2012 (r3177) @@ -3,7 +3,16 @@ 0 0 " 0" " /" begin-package 0 0 reg \ So test-all will run the test + +" gpio-leds" +compatible " leds" device-name + +new-device + " storage-led" device-name + " mmc-block" " linux,default-trigger" string-property + led-storage-gpio# 0 " gpios" gpio-property +finish-device + : open ( -- okay? ) true ; : close ( -- ) ;

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[commit] r3176 - in cpu/arm/olpc: 1.75 cl4
by repository service 15 Aug '12

15 Aug '12

Author: wmb Date: Wed Aug 15 02:09:38 2012 New Revision: 3176 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3176 Log: OLPC ARM - Removed typoed extraneous d# before symbolic names for switch gpios, added gpio properties to 1.75 switches node. Modified: cpu/arm/olpc/1.75/switches.fth cpu/arm/olpc/cl4/switches.fth Modified: cpu/arm/olpc/1.75/switches.fth ============================================================================== --- cpu/arm/olpc/1.75/switches.fth Wed Aug 15 00:25:40 2012 (r3175) +++ cpu/arm/olpc/1.75/switches.fth Wed Aug 15 02:09:38 2012 (r3176) @@ -3,6 +3,11 @@ 0 0 " 0" " /" begin-package " switches" device-name + +" olpc,xo1.75-switch" +compatible +ebook-mode-gpio# 1 " ebook-gpios" gpio-property +lid-switch-gpio# 1 " lid-gpios" gpio-property + 0 0 reg \ So test-all will run the test : open ( -- okay? ) true ; : close ( -- ) ; Modified: cpu/arm/olpc/cl4/switches.fth ============================================================================== --- cpu/arm/olpc/cl4/switches.fth Wed Aug 15 00:25:40 2012 (r3175) +++ cpu/arm/olpc/cl4/switches.fth Wed Aug 15 02:09:38 2012 (r3176) @@ -3,11 +3,12 @@ 0 0 " 0" " /" begin-package +" switches" device-name + " olpc,xo1.75-switch" +compatible -d# ebook-mode-gpio# 1 " ebook-gpios" gpio-property -d# lid-switch-gpio# 1 " lid-gpios" gpio-property +ebook-mode-gpio# 1 " ebook-gpios" gpio-property +lid-switch-gpio# 1 " lid-gpios" gpio-property -" switches" device-name 0 0 reg \ So test-all will run the test : open ( -- okay? ) true ; : close ( -- ) ;

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[commit] r3175 - cpu/arm/olpc/cl4
by repository service 14 Aug '12

14 Aug '12

Author: pgf Date: Wed Aug 15 00:25:40 2012 New Revision: 3175 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3175 Log: switches: use symbolic names for gpio pins Modified: cpu/arm/olpc/cl4/switches.fth Modified: cpu/arm/olpc/cl4/switches.fth ============================================================================== --- cpu/arm/olpc/cl4/switches.fth Wed Aug 15 00:11:59 2012 (r3174) +++ cpu/arm/olpc/cl4/switches.fth Wed Aug 15 00:25:40 2012 (r3175) @@ -4,8 +4,8 @@ 0 0 " 0" " /" begin-package " olpc,xo1.75-switch" +compatible -d# 130 1 " ebook-gpios" gpio-property -d# 129 1 " lid-gpios" gpio-property +d# ebook-mode-gpio# 1 " ebook-gpios" gpio-property +d# lid-switch-gpio# 1 " lid-gpios" gpio-property " switches" device-name 0 0 reg \ So test-all will run the test

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[commit] r3174 - cpu/arm/mmp2
by repository service 14 Aug '12

14 Aug '12

Author: pgf Date: Wed Aug 15 00:11:59 2012 New Revision: 3174 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3174 Log: twsi: pluralize the neonode touchscreen gpio properties Modified: cpu/arm/mmp2/twsi.fth Modified: cpu/arm/mmp2/twsi.fth ============================================================================== --- cpu/arm/mmp2/twsi.fth Wed Aug 15 00:11:57 2012 (r3173) +++ cpu/arm/mmp2/twsi.fth Wed Aug 15 00:11:59 2012 (r3174) @@ -213,10 +213,10 @@ " touchscreen" name " zforce" +compatible my-address my-space 1 reg - touch-rst-gpio# 1 " reset-gpio" gpio-property - touch-tck-gpio# 1 " test-gpio" gpio-property - touch-hd-gpio# 1 " hd-gpio" gpio-property - touch-int-gpio# 1 " dr-gpio" gpio-property + touch-rst-gpio# 1 " reset-gpios" gpio-property + touch-tck-gpio# 1 " test-gpios" gpio-property + touch-hd-gpio# 1 " hd-gpios" gpio-property + touch-int-gpio# 1 " dr-gpios" gpio-property end-package [then]

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[commit] r3173 - cpu/arm/olpc/cl4
by repository service 14 Aug '12

14 Aug '12

Author: pgf Date: Wed Aug 15 00:11:57 2012 New Revision: 3173 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3173 Log: switches: declare switch gpio pins for DT Modified: cpu/arm/olpc/cl4/switches.fth Modified: cpu/arm/olpc/cl4/switches.fth ============================================================================== --- cpu/arm/olpc/cl4/switches.fth Tue Aug 14 22:43:20 2012 (r3172) +++ cpu/arm/olpc/cl4/switches.fth Wed Aug 15 00:11:57 2012 (r3173) @@ -2,6 +2,11 @@ purpose: Driver/selftest for OLPC lid and ebook switches 0 0 " 0" " /" begin-package + +" olpc,xo1.75-switch" +compatible +d# 130 1 " ebook-gpios" gpio-property +d# 129 1 " lid-gpios" gpio-property + " switches" device-name 0 0 reg \ So test-all will run the test : open ( -- okay? ) true ;

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[commit] r3172 - dev/olpc/kb3700
by repository service 14 Aug '12

14 Aug '12

Author: wmb Date: Tue Aug 14 22:43:20 2012 New Revision: 3172 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3172 Log: OLPC - Added GPIO properties to /ec-spi node. Modified: dev/olpc/kb3700/spicmd.fth Modified: dev/olpc/kb3700/spicmd.fth ============================================================================== --- dev/olpc/kb3700/spicmd.fth Tue Aug 14 22:42:28 2012 (r3171) +++ dev/olpc/kb3700/spicmd.fth Tue Aug 14 22:43:20 2012 (r3172) @@ -38,6 +38,9 @@ d# 20 " interrupts" integer-property " /apbc" encode-phandle d# 21 encode-int encode+ " clocks" property + ec-spi-ack-gpio# 1 " ack-gpios" gpio-property + ec-spi-cmd-gpio# 1 " cmd-gpios" gpio-property + ec-spi-int-gpio# 1 " int-gpios" gpio-property : encode-unit ( phys -- adr len ) push-hex (u.) pop-base ; : decode-unit ( adr len -- phys ) push-hex $number if 0 then pop-base ;

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[commit] r3171 - cpu/arm/mmp2
by repository service 14 Aug '12

14 Aug '12

Author: wmb Date: Tue Aug 14 22:42:28 2012 New Revision: 3171 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3171 Log: OLPC - Renamed gpio-prop to gpio-property and changed the argument order for conformance with Forth conventions. Modified: cpu/arm/mmp2/gpio.fth cpu/arm/mmp2/twsi.fth Modified: cpu/arm/mmp2/gpio.fth ============================================================================== --- cpu/arm/mmp2/gpio.fth Tue Aug 14 22:41:15 2012 (r3170) +++ cpu/arm/mmp2/gpio.fth Tue Aug 14 22:42:28 2012 (r3171) @@ -78,11 +78,10 @@ h# 108 make-gpio-mux-node end-package -: gpio-prop ( $gpioname low? gpionum -- ) - " /gpio" encode-phandle ( $gpioname low? gpionum propval$ ) - rot encode-int encode+ ( $gpioname low? propval$' ) - rot encode-int encode+ ( $gpioname propval$' ) - 2swap property +: gpio-property ( gpionum low? gpioname$ -- ) + 2>r swap ( low? gpionum r: gpioname$ ) + " /gpio" encode-phandle ( low? gpionum propval$ r: gpioname$ ) + rot encode-int encode+ ( low? propval$' r: gpioname$ ) + rot encode-int encode+ ( propval$' r: gpioname$ ) + 2r> property ( ) ; - - Modified: cpu/arm/mmp2/twsi.fth ============================================================================== --- cpu/arm/mmp2/twsi.fth Tue Aug 14 22:41:15 2012 (r3170) +++ cpu/arm/mmp2/twsi.fth Tue Aug 14 22:42:28 2012 (r3171) @@ -213,10 +213,10 @@ " touchscreen" name " zforce" +compatible my-address my-space 1 reg - " reset-gpio" 1 d# 98 gpio-prop - " test-gpio" 1 d# 139 gpio-prop - " hd-gpio" 1 d# 12 gpio-prop - " dr-gpio" 1 d# 99 gpio-prop + touch-rst-gpio# 1 " reset-gpio" gpio-property + touch-tck-gpio# 1 " test-gpio" gpio-property + touch-hd-gpio# 1 " hd-gpio" gpio-property + touch-int-gpio# 1 " dr-gpio" gpio-property end-package [then]

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[commit] r3170 - in cpu/arm/olpc: . 1.75 3.0 cl4
by repository service 14 Aug '12

14 Aug '12

Author: wmb Date: Tue Aug 14 22:41:15 2012 New Revision: 3170 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3170 Log: OLPC - Added ec-spi-int-gpio# to gpiopins.fth, renamed touch-scr-gpio# to touch-int-gpio# for specificity. Modified: cpu/arm/olpc/1.75/gpiopins.fth cpu/arm/olpc/3.0/gpiopins.fth cpu/arm/olpc/cl4/gpiopins.fth cpu/arm/olpc/nn-touchscreen.fth Modified: cpu/arm/olpc/1.75/gpiopins.fth ============================================================================== --- cpu/arm/olpc/1.75/gpiopins.fth Tue Aug 14 20:48:32 2012 (r3169) +++ cpu/arm/olpc/1.75/gpiopins.fth Tue Aug 14 22:41:15 2012 (r3170) @@ -8,6 +8,7 @@ d# 46 constant spi-flash-cs-gpio# +d# 154 constant ec-spi-int-gpio# d# 155 constant ec-spi-cmd-gpio# d# 125 constant ec-spi-ack-gpio# @@ -66,4 +67,4 @@ d# 14 constant touch-hd-gpio# d# 98 constant touch-tck-gpio# d# 152 constant touch-rst-gpio# -d# 99 constant touch-scr-gpio# +d# 99 constant touch-int-gpio# Modified: cpu/arm/olpc/3.0/gpiopins.fth ============================================================================== --- cpu/arm/olpc/3.0/gpiopins.fth Tue Aug 14 20:48:32 2012 (r3169) +++ cpu/arm/olpc/3.0/gpiopins.fth Tue Aug 14 22:41:15 2012 (r3170) @@ -9,6 +9,7 @@ d# 46 constant spi-flash-cs-gpio# +d# 154 constant ec-spi-int-gpio# d# 155 constant ec-spi-cmd-gpio# d# 125 constant ec-spi-ack-gpio# Modified: cpu/arm/olpc/cl4/gpiopins.fth ============================================================================== --- cpu/arm/olpc/cl4/gpiopins.fth Tue Aug 14 20:48:32 2012 (r3169) +++ cpu/arm/olpc/cl4/gpiopins.fth Tue Aug 14 22:41:15 2012 (r3170) @@ -8,6 +8,7 @@ d# 46 constant spi-flash-cs-gpio# +d# 154 constant ec-spi-int-gpio# d# 155 constant ec-spi-cmd-gpio# d# 113 constant ec-spi-ack-gpio# @@ -62,7 +63,7 @@ d# 12 constant touch-hd-gpio# d# 139 constant touch-tck-gpio# d# 98 constant touch-rst-gpio# -d# 99 constant touch-scr-gpio# +d# 99 constant touch-int-gpio# d# 3 constant soc-sel-gpio# Modified: cpu/arm/olpc/nn-touchscreen.fth ============================================================================== --- cpu/arm/olpc/nn-touchscreen.fth Tue Aug 14 20:48:32 2012 (r3169) +++ cpu/arm/olpc/nn-touchscreen.fth Tue Aug 14 22:41:15 2012 (r3170) @@ -19,7 +19,7 @@ touch-tck-gpio# dup gpio-clr gpio-dir-out ; : reset ( -- ) touch-rst-gpio# dup gpio-clr gpio-set d# 250 ms ; -: no-data? ( -- no-data? ) touch-scr-gpio# gpio-pin@ ; +: no-data? ( -- no-data? ) touch-int-gpio# gpio-pin@ ; d# 250 constant /pbuf 0 value pbuf

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[commit] r3169 - cpu/arm/mmp2
by repository service 14 Aug '12

14 Aug '12

Author: pgf Date: Tue Aug 14 20:48:32 2012 New Revision: 3169 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3169 Log: twsi: cl4 has a zforce touchscreen this ifdef (based on "cl2") isn't quite correct, in that while most cl2 boards with touchscreens have raydium screens, the recent cl4-a1 boards, which ofw refers to as cl2-a1, have zforce touchscreens. since we're still using the cl4-a1 boards, i'm disabling the ifdef for now. those boards won't be long-lived. Modified: cpu/arm/mmp2/twsi.fth Modified: cpu/arm/mmp2/twsi.fth ============================================================================== --- cpu/arm/mmp2/twsi.fth Tue Aug 14 20:48:29 2012 (r3168) +++ cpu/arm/mmp2/twsi.fth Tue Aug 14 20:48:32 2012 (r3169) @@ -202,11 +202,23 @@ my-address my-space 1 reg end-package +[ifdef] soon-olpc-cl2 \ this breaks cl4-a1 boards, which ofw calls cl2. 0 0 " 30" " /i2c@d4033000" begin-package \ TWSI4 " touchscreen" name " raydium_ts" +compatible my-address my-space 1 reg end-package +[else] +0 0 " 50" " /i2c@d4033000" begin-package \ TWSI4 + " touchscreen" name + " zforce" +compatible + my-address my-space 1 reg + " reset-gpio" 1 d# 98 gpio-prop + " test-gpio" 1 d# 139 gpio-prop + " hd-gpio" 1 d# 12 gpio-prop + " dr-gpio" 1 d# 99 gpio-prop +end-package +[then] 0 0 " 19" " /i2c@d4034000" begin-package \ TWSI6 " accelerometer" name

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[commit] r3168 - in cpu/arm: mmp2 olpc
by repository service 14 Aug '12

14 Aug '12

Author: pgf Date: Tue Aug 14 20:48:29 2012 New Revision: 3168 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3168 Log: gpio.fth: add gpio-prop word, for declaring gpio pins to device tree also an fload ordering change, to make the new word available in twsi.fth. Modified: cpu/arm/mmp2/gpio.fth cpu/arm/olpc/prefw.fth Modified: cpu/arm/mmp2/gpio.fth ============================================================================== --- cpu/arm/mmp2/gpio.fth Tue Aug 14 20:48:26 2012 (r3167) +++ cpu/arm/mmp2/gpio.fth Tue Aug 14 20:48:29 2012 (r3168) @@ -77,3 +77,12 @@ h# 104 make-gpio-mux-node h# 108 make-gpio-mux-node end-package + +: gpio-prop ( $gpioname low? gpionum -- ) + " /gpio" encode-phandle ( $gpioname low? gpionum propval$ ) + rot encode-int encode+ ( $gpioname low? propval$' ) + rot encode-int encode+ ( $gpioname propval$' ) + 2swap property +; + + Modified: cpu/arm/olpc/prefw.fth ============================================================================== --- cpu/arm/olpc/prefw.fth Tue Aug 14 20:48:26 2012 (r3167) +++ cpu/arm/olpc/prefw.fth Tue Aug 14 20:48:29 2012 (r3168) @@ -228,9 +228,9 @@ fload ${BP}/cpu/arm/mmp2/apbc.fth fload ${BP}/cpu/arm/mmp2/irq.fth fload ${BP}/cpu/arm/mmp2/timer.fth +fload ${BP}/cpu/arm/mmp2/gpio.fth fload ${BP}/cpu/arm/mmp2/twsi.fth fload ${BP}/cpu/arm/mmp2/mfpr.fth -fload ${BP}/cpu/arm/mmp2/gpio.fth \ Uninstall the diag menu from the general user interface vector \ so exiting from emacs doesn't invoke the diag menu.

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openfirmware August 2012