openfirmware August 2011

openfirmware@openfirmware.info

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[commit] r2415 - cpu/arm/olpc/1.75
by repository service 05 Aug '11

05 Aug '11

Author: quozl Date: Fri Aug 5 03:16:10 2011 New Revision: 2415 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2415 Log: Q4B07 Modified: cpu/arm/olpc/1.75/fw-version.fth Modified: cpu/arm/olpc/1.75/fw-version.fth ============================================================================== --- cpu/arm/olpc/1.75/fw-version.fth Fri Aug 5 02:41:47 2011 (r2414) +++ cpu/arm/olpc/1.75/fw-version.fth Fri Aug 5 03:16:10 2011 (r2415) @@ -1,3 +1,3 @@ \ The overall firmware revision macro: FW_MAJOR B -macro: FW_MINOR 06 +macro: FW_MINOR 07

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[commit] r2414 - cpu/arm/olpc/1.75
by repository service 05 Aug '11

05 Aug '11

Author: quozl Date: Fri Aug 5 02:41:47 2011 New Revision: 2414 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2414 Log: OLPC XO-1.75 - update help, it was XO-1 specific Added: cpu/arm/olpc/1.75/help.fth Modified: cpu/arm/olpc/1.75/fw.bth Modified: cpu/arm/olpc/1.75/fw.bth ============================================================================== --- cpu/arm/olpc/1.75/fw.bth Fri Aug 5 02:22:51 2011 (r2413) +++ cpu/arm/olpc/1.75/fw.bth Fri Aug 5 02:41:47 2011 (r2414) @@ -161,7 +161,7 @@ : rom-pa ( -- adr ) mfg-data-buf mfg-data-offset - ; \ Fake out setwp.fth fload ${BP}/cpu/x86/pc/olpc/setwp.fth -fload ${BP}/cpu/x86/pc/olpc/help.fth +fload ${BP}/cpu/arm/olpc/1.75/help.fth fload ${BP}/cpu/x86/pc/olpc/gui.fth fload ${BP}/cpu/x86/pc/olpc/strokes.fth fload ${BP}/cpu/x86/pc/olpc/plot.fth Added: cpu/arm/olpc/1.75/help.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/olpc/1.75/help.fth Fri Aug 5 02:41:47 2011 (r2414) @@ -0,0 +1,33 @@ +purpose: Basic help for OLPC OFW + +warning @ warning off +: help ( -- ) + blue-letters ." INSTALLATION:" black-letters mcr + \ ================================================================================ + ." fs-update u:\os1.zd4 Install OS from USB drive to internal storage" mcr + ." flash u:\q4b07.rom Install firmware from USB drive" mcr + ." flash ext:\q4b07.rom Install firmware from external SD card" mcr + blue-letters ." DIRECTORY LISTING:" black-letters mcr + ." dir u:\ List USB drive root directory" mcr + ." dir u:\boot\ List USB drive /boot directory" mcr + ." dir int:\boot\*.zip List .zip files in internal SD /boot directory" mcr + blue-letters ." BOOTING:" black-letters mcr + ." boot Start the OS from list of default locations" mcr + ." printenv boot-device Show the list of default locations used by boot" mcr + ." boot u:\test.fth Start the OS from a specific location" mcr + blue-letters ." CONFIGURATION VARIABLES FOR BOOTING:" black-letters mcr + ." boot-device Kernel or boot script paths. Example: ext:\boot\olpc.fth" mcr + ." boot-file Default kernel command line. Example: console=ttyS0,115200" mcr + ." ramdisk Initial RAMDISK path. Example: int:\boot\initrd.img" mcr + blue-letters ." MANAGING CONFIGURATION VARIABLES:" black-letters mcr + ." printenv [ <name> ] Show configuration variables" mcr + ." setenv <name> <value> Set configuration variable" mcr + ." editenv <name> Edit configuration variable" mcr + blue-letters ." DIAGNOSTICS:" black-letters mcr + ." test <device-name> Test device. Example: test mouse" mcr + ." test-all Test all devices that have test routines" mcr + ." menu Graphical interface to selftests" mcr + blue-letters ." More information: " black-letters mcr + green-letters ." http://wiki.laptop.org/go/OFW_FAQ" black-letters cr +; +warning !

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[commit] r2413 - cpu/arm/olpc/1.75
by repository service 05 Aug '11

05 Aug '11

Author: quozl Date: Fri Aug 5 02:22:51 2011 New Revision: 2413 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2413 Log: OLPC XO-1.75 - new EC release, blessed by Paul, tested by James. Modified: cpu/arm/olpc/1.75/ec-version.fth Modified: cpu/arm/olpc/1.75/ec-version.fth ============================================================================== --- cpu/arm/olpc/1.75/ec-version.fth Thu Aug 4 02:00:15 2011 (r2412) +++ cpu/arm/olpc/1.75/ec-version.fth Fri Aug 5 02:22:51 2011 (r2413) @@ -1,5 +1,5 @@ \ The EC microcode -macro: EC_VERSION 4_0_2_02 +macro: EC_VERSION 4_0_2_03 \ Alternate command for getting EC microcode, for testing new versions. \ Temporarily uncomment the line and modify the path as necessary

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[commit] r2412 - cpu/arm/olpc/1.75 dev/usb2/hcd
by repository service 04 Aug '11

04 Aug '11

Author: quozl Date: Thu Aug 4 02:00:15 2011 New Revision: 2412 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2412 Log: OLPC XO-1.75 - rework svn 2398 following review comments, change to a string property for the USB hub port test sequence, tested on A3 with Q4B06jb. Modified: cpu/arm/olpc/1.75/usb.fth dev/usb2/hcd/probehub.fth Modified: cpu/arm/olpc/1.75/usb.fth ============================================================================== --- cpu/arm/olpc/1.75/usb.fth Thu Aug 4 01:22:46 2011 (r2411) +++ cpu/arm/olpc/1.75/usb.fth Thu Aug 4 02:00:15 2011 (r2412) @@ -21,7 +21,7 @@ \ Port 2 is right upper \ Port 3 is left \ Port 4 is right lower - h# 03.04.02.00 " hub-port-seq" integer-property + " 3,4,2" " usb-hub-test-list" string-property end-package Modified: dev/usb2/hcd/probehub.fth ============================================================================== --- dev/usb2/hcd/probehub.fth Thu Aug 4 01:22:46 2011 (r2411) +++ dev/usb2/hcd/probehub.fth Thu Aug 4 02:00:15 2011 (r2412) @@ -219,23 +219,18 @@ : hub-selftest ( hub-dev -- error? ) to hub-dev ( ) - " hub-port-seq" get-inherited-property if ( ) + " usb-hub-test-list" get-inherited-property if ( ) hub-#ports 1+ 1 ?do ( ) i (hub-selftest) if true unloop exit then loop ( ) else ( propval$ ) - decode-int nip nip ( seq ) - - 4 0 do - dup h# ff000000 and d# 24 rshift h# ff and ( seq port ) - dup if ( seq port ) - (hub-selftest) if drop true exit then - else ( seq port ) - drop ( seq ) - then ( seq ) - d# 8 lshift ( seq' ) - loop ( seq ) - drop ( ) + decode-string 2nip ( list$ ) + begin dup while ( list$ ) + ascii , left-parse-string ( list$' dev#$ ) + push-decimal $number if 0 then pop-base ( list$ port# ) + (hub-selftest) if drop true exit then ( list$ ) + repeat ( list$ ) + 2drop then ( ) \ Maybe need to reset the entire hub here

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[commit] r2411 - cpu/arm/olpc/1.75
by repository service 04 Aug '11

04 Aug '11

Author: wmb Date: Thu Aug 4 01:22:46 2011 New Revision: 2411 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2411 Log: OLPC XO-1.75 - the extra memory that is given to the allocator must be virtually, not physically, addressed. Modified: cpu/arm/olpc/1.75/devices.fth Modified: cpu/arm/olpc/1.75/devices.fth ============================================================================== --- cpu/arm/olpc/1.75/devices.fth Wed Aug 3 08:44:53 2011 (r2410) +++ cpu/arm/olpc/1.75/devices.fth Thu Aug 4 01:22:46 2011 (r2411) @@ -385,7 +385,7 @@ warning ! stand-init: More memory - extra-mem-pa /extra-mem add-memory + extra-mem-va /extra-mem add-memory ; fload ${BP}/cpu/arm/mmp2/thermal.fth

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[commit] r2410 - dev/olpc/keyboard
by repository service 03 Aug '11

03 Aug '11

Author: quozl Date: Wed Aug 3 08:44:53 2011 New Revision: 2410 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2410 Log: OLPC XO-1.75 - trac #11103 fix stack effect in handling of buttons during keyboard test Modified: dev/olpc/keyboard/selftest.fth Modified: dev/olpc/keyboard/selftest.fth ============================================================================== --- dev/olpc/keyboard/selftest.fth Wed Aug 3 04:13:27 2011 (r2409) +++ dev/olpc/keyboard/selftest.fth Wed Aug 3 08:44:53 2011 (r2410) @@ -658,7 +658,7 @@ pending-buttons and to pending-buttons ( bit# ) \ Generate an up or down scancode sequence corresponding to that bit - dup bit#>scancode true ( scancode true ) + bit#>scancode true ( scancode true ) else ( ) false ( false ) then ( false | scancode true )

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[commit] r2409 - in cpu/arm: mmp2 olpc olpc/1.75
by repository service 03 Aug '11

03 Aug '11

Author: wmb Date: Wed Aug 3 04:13:27 2011 New Revision: 2409 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2409 Log: OLPC XO-1.75 - New ATAG format for reporting OFW memory, and new virtual addresses that dovetail nicely with Linux usage. Modified: cpu/arm/mmp2/rootnode.fth cpu/arm/olpc/1.75/addrs.fth cpu/arm/olpc/1.75/devices.fth cpu/arm/olpc/1.75/fw.bth cpu/arm/olpc/initmmu.fth Modified: cpu/arm/mmp2/rootnode.fth ============================================================================== --- cpu/arm/mmp2/rootnode.fth Wed Aug 3 03:04:18 2011 (r2408) +++ cpu/arm/mmp2/rootnode.fth Wed Aug 3 04:13:27 2011 (r2409) @@ -25,7 +25,9 @@ : close ( -- ) ; : map-in ( phys size -- virt ) - drop io-pa - io-va + + drop ( phys ) + dup fb-pa = if drop fb-va exit then ( phys ) + io-pa - io-va + ; : map-out ( virtual size -- ) 2drop Modified: cpu/arm/olpc/1.75/addrs.fth ============================================================================== --- cpu/arm/olpc/1.75/addrs.fth Wed Aug 3 03:04:18 2011 (r2408) +++ cpu/arm/olpc/1.75/addrs.fth Wed Aug 3 04:13:27 2011 (r2409) @@ -33,10 +33,10 @@ h# 1f80.0000 constant extra-mem-pa h# 20.0000 constant /extra-mem -h# ef00.0000 constant dma-va -h# ef80.0000 constant extra-mem-va -h# efa0.0000 constant fw-va -h# efc0.0000 constant fb-va +h# fd00.0000 constant dma-va +h# fd80.0000 constant extra-mem-va +h# fda0.0000 constant fw-va +h# fdc0.0000 constant fb-va h# fe00.0000 constant io-va [ifdef] virtual-mode Modified: cpu/arm/olpc/1.75/devices.fth ============================================================================== --- cpu/arm/olpc/1.75/devices.fth Wed Aug 3 03:04:18 2011 (r2408) +++ cpu/arm/olpc/1.75/devices.fth Wed Aug 3 04:13:27 2011 (r2409) @@ -238,7 +238,7 @@ init-lcd ; : map-frame-buffer ( -- ) - fb-pa to frame-buffer-adr + fb-pa fb-size " map-in" $call-parent to frame-buffer-adr ; " display" device-type " ISO8859-1" encode-string " character-set" property Modified: cpu/arm/olpc/1.75/fw.bth ============================================================================== --- cpu/arm/olpc/1.75/fw.bth Wed Aug 3 03:04:18 2011 (r2408) +++ cpu/arm/olpc/1.75/fw.bth Wed Aug 3 04:13:27 2011 (r2409) @@ -46,27 +46,37 @@ d# 900 tag-w, \ Height d# 24 tag-w, \ Depth d# 1200 3 * tag-w, \ Pitch - fb-pa tag-l, \ Base address + fb-va tag-l, \ Base address d# 1200 3 * d# 900 * tag-l, \ Total size - perhaps could be larger - 8 tag-b, \ Red size - d# 0 tag-b, \ Red position - 8 tag-b, \ Green size - d# 8 tag-b, \ Green position - 8 tag-b, \ Blue size - d# 16 tag-b, \ Blue position + 5 tag-b, \ Red size + d# 11 tag-b, \ Red position + 6 tag-b, \ Green size + d# 5 tag-b, \ Green position + 5 tag-b, \ Blue size + d# 0 tag-b, \ Blue position 0 tag-b, \ Rsvd size - d# 24 tag-b, \ Rsvd position + d# 16 tag-b, \ Rsvd position ; ' mmp-fb-tag, to fb-tag, \ Add a tag describing the OFW callback +3 constant MT_DEVICE_WC +9 constant MT_MEMORY : (ofw-tag,) ( -- ) - 6 tag-l, \ size - h# 41000501 tag-l, \ ATAG_MEM + 4 2 * 3 + tag-l, \ size + h# 41000502 tag-l, \ ATAG_MEM cif-handler tag-l, \ Client interface handler callback address - page-table@ tag-l, \ OFW's top-level page tables - extra-mem-va d# 20 >> tag-l, \ First section entry number - fw-virt-base /fw-ram + extra-mem-va - d# 20 >> tag-l, \ Number of section entries + + \ Each of these groups is a struct map_desc as defined in arch/arm/include/asm/mach/ + extra-mem-va tag-l, \ VA of OFW memory + extra-mem-pa pageshift rshift tag-l, \ Page frame number of OFW memory + fw-virt-base /fw-ram + extra-mem-va - tag-l, \ Size of OFW memory + MT_MEMORY tag-l, \ Mapping type of OFW memory + + fb-va tag-l, \ VA of OFW Frame Buffer + fb-pa pageshift rshift tag-l, \ PA of OFW Frame Buffer + fb-size tag-l, \ Size of OFW memory + MT_DEVICE_WC tag-l, \ Mapping type of OFW frame buffer ; ' (ofw-tag,) to ofw-tag, Modified: cpu/arm/olpc/initmmu.fth ============================================================================== --- cpu/arm/olpc/initmmu.fth Wed Aug 3 03:04:18 2011 (r2408) +++ cpu/arm/olpc/initmmu.fth Wed Aug 3 04:13:27 2011 (r2409) @@ -266,6 +266,12 @@ set r4,`dma-va #` \ Virtual address bl `map-sections` + set r1,`fb-pa #` \ Address - Frame buffer + set r2,`fb-size #` \ Size of frame buffer + set r3,#0xc06 \ Write bufferable + set r4,`fb-va #` \ Virtual address + bl `map-sections + set r1,`extra-mem-pa #` \ Address of additional allocatable memory set r2,`/extra-mem #` \ Size of additional allocatable memory set r3,#0xc0e \ Write bufferable

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[commit] r2408 - cpu/arm/olpc/1.75
by repository service 03 Aug '11

03 Aug '11

Author: quozl Date: Wed Aug 3 03:04:18 2011 New Revision: 2408 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2408 Log: Q4B06 Modified: cpu/arm/olpc/1.75/fw-version.fth Modified: cpu/arm/olpc/1.75/fw-version.fth ============================================================================== --- cpu/arm/olpc/1.75/fw-version.fth Tue Aug 2 21:01:06 2011 (r2407) +++ cpu/arm/olpc/1.75/fw-version.fth Wed Aug 3 03:04:18 2011 (r2408) @@ -1,3 +1,3 @@ \ The overall firmware revision macro: FW_MAJOR B -macro: FW_MINOR 05 +macro: FW_MINOR 06

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[commit] r2407 - dev/usb2/hcd
by repository service 02 Aug '11

02 Aug '11

Author: wmb Date: Tue Aug 2 21:01:06 2011 New Revision: 2407 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2407 Log: OLPC trac #11100 - fixed USB hub selftest stack error introduced by recent change to control port ordering. Modified: dev/usb2/hcd/probehub.fth Modified: dev/usb2/hcd/probehub.fth ============================================================================== --- dev/usb2/hcd/probehub.fth Tue Aug 2 20:49:40 2011 (r2406) +++ dev/usb2/hcd/probehub.fth Tue Aug 2 21:01:06 2011 (r2407) @@ -229,13 +229,14 @@ 4 0 do dup h# ff000000 and d# 24 rshift h# ff and ( seq port ) dup if ( seq port ) - (hub-selftest) if true exit then - else - drop - then ( seq ) - d# 8 lshift ( seq' ) - loop - then + (hub-selftest) if drop true exit then + else ( seq port ) + drop ( seq ) + then ( seq ) + d# 8 lshift ( seq' ) + loop ( seq ) + drop ( ) + then ( ) \ Maybe need to reset the entire hub here false ( false )

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[commit] r2406 - cpu/arm/olpc/1.75
by repository service 02 Aug '11

02 Aug '11

Author: wmb Date: Tue Aug 2 20:49:40 2011 New Revision: 2406 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2406 Log: OLPC XO-1.75 trac #10829 - fixed silly mistakes in the compass driver. Modified: cpu/arm/olpc/1.75/compass.fth Modified: cpu/arm/olpc/1.75/compass.fth ============================================================================== --- cpu/arm/olpc/1.75/compass.fth Tue Aug 2 20:23:11 2011 (r2405) +++ cpu/arm/olpc/1.75/compass.fth Tue Aug 2 20:49:40 2011 (r2406) @@ -5,7 +5,7 @@ 4 to smb-clock-gpio# 5 to smb-data-gpio# h# 3c to smb-slave - 5 smb-data-gpio# gpio-dir-out + smb-data-gpio# gpio-dir-out ; : smb-init ( -- ) set-compass-slave smb-on smb-pulses ; @@ -40,11 +40,11 @@ 4 to smb-clock-gpio# 5 to smb-data-gpio# h# 30 to smb-slave - 5 smb-data-gpio# gpio-dir-out + smb-data-gpio# gpio-dir-out ; : sensor@ ( reg# -- byte ) set-sensor-slave smb-byte@ ; -: sensor! ( byte reg# -- ) set-sensor-slave smb-byte@ ; +: sensor! ( byte reg# -- ) set-sensor-slave smb-byte! ; : accelerometer-on ( -- ) h# 27 h# 20 sensor! ; : accelerometer-off ( -- ) h# 07 h# 20 sensor! ;

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openfirmware August 2011