openfirmware April 2012

openfirmware@openfirmware.info

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[commit] r2958 - forth/kernel
by repository service 30 Apr '12

30 Apr '12

Author: wmb Date: Mon Apr 30 19:38:14 2012 New Revision: 2958 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2958 Log: OLPC trac 11823 - sys-time&date was returning the wrong month. OFW represents month numbers as 1..12, consistent with human usage, while POSIX localtime() represents them as 0..11, more convenient for indexing into C arrays. Modified: forth/kernel/sysio.fth Modified: forth/kernel/sysio.fth ============================================================================== --- forth/kernel/sysio.fth Mon Apr 30 00:40:54 2012 (r2957) +++ forth/kernel/sysio.fth Mon Apr 30 19:38:14 2012 (r2958) @@ -171,8 +171,8 @@ : l@+ ( adr -- l adr' ) dup l@ swap la1+ ; : sys-time&date ( -- s m h d m y ) - d# 64 syscall retval ( adr ) - l@+ l@+ l@+ l@+ l@+ l@+ drop d# 1900 + ( s m h d m y ) + d# 64 syscall retval ( adr ) + l@+ l@+ l@+ l@+ l@+ 1+ l@+ drop d# 1900 + ( s m h d m y ) ; : install-wrapper-alloc ( -- )

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[commit] r2957 - dev/olpc/kb3700
by repository service 29 Apr '12

29 Apr '12

Author: quozl Date: Mon Apr 30 00:40:54 2012 New Revision: 2957 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2957 Log: OLPC XO-1.75 - new EC command for USB power control. Caller should also true to first-usb-probe? Modified: dev/olpc/kb3700/eccmds.fth Modified: dev/olpc/kb3700/eccmds.fth ============================================================================== --- dev/olpc/kb3700/eccmds.fth Thu Apr 26 01:52:00 2012 (r2956) +++ dev/olpc/kb3700/eccmds.fth Mon Apr 30 00:40:54 2012 (r2957) @@ -89,9 +89,12 @@ : ols-assy-mode-on ( -- ) h# 59 ec-cmd ; : ols-assy-mode-off ( -- ) h# 5a ec-cmd ; -: ec-min-pwr ( -- ) h# 5d ec-cmd-w@ w->n ; -: ec-max-pwr ( -- ) h# 5e ec-cmd-w@ w->n ; -: ec-rst-pwr ( -- ) h# 5f ec-cmd ; +: ec-min-pwr ( -- n ) h# 5d ec-cmd-w@ w->n ; +: ec-max-pwr ( -- n ) h# 5e ec-cmd-w@ w->n ; +: ec-rst-pwr ( -- ) h# 5f ec-cmd ; +: ec-sus-pwr ( -- n ) h# 6d ec-cmd-w@ w->n ; + +: ec-hub-pwr ( b -- ) h# 6e ec-cmd-b! ; [ifdef] notdef \ These commands are awaiting documentation on their interfaces

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[commit] r2956 - cpu/arm/olpc/1.75
by repository service 25 Apr '12

25 Apr '12

Author: quozl Date: Thu Apr 26 01:52:00 2012 New Revision: 2956 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2956 Log: Q4D12 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 Thu Apr 26 01:51:11 2012 (r2955) +++ cpu/arm/olpc/1.75/fw-version.fth Thu Apr 26 01:52:00 2012 (r2956) @@ -1,4 +1,4 @@ \ The overall firmware revision macro: FW_PREFIX Q4 macro: FW_MAJOR D -macro: FW_MINOR 11 +macro: FW_MINOR 12

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[commit] r2955 - ofw/fs/ext2fs
by repository service 25 Apr '12

25 Apr '12

Author: quozl Date: Thu Apr 26 01:51:11 2012 New Revision: 2955 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2955 Log: ext2fs - test script, remove parted warning Modified: ofw/fs/ext2fs/ext2test.sh Modified: ofw/fs/ext2fs/ext2test.sh ============================================================================== --- ofw/fs/ext2fs/ext2test.sh Thu Apr 26 01:40:13 2012 (r2954) +++ ofw/fs/ext2fs/ext2test.sh Thu Apr 26 01:51:11 2012 (r2955) @@ -105,8 +105,8 @@ # echo "ok" echo -n "create new partition ... " -echo /sbin/parted --script -- ${DEVICE} mkpart primary ext2 0 ${END} -/sbin/parted --script -- ${DEVICE} mkpart primary ext2 0 ${END} || true +echo /sbin/parted --script -- ${DEVICE} mkpart primary ext2 1048576B ${END} +/sbin/parted --script -- ${DEVICE} mkpart primary ext2 1048576B ${END} || true echo "ok" if [ -b ${DEVICE} ] ; then

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[commit] r2954 - dev/usb2/device/net
by repository service 25 Apr '12

25 Apr '12

Author: wmb Date: Thu Apr 26 01:40:13 2012 New Revision: 2954 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2954 Log: ASIX USB-LAN driver - fixed error in the previous change to this driver. The problem was that only the first open would work, since the phy init code was in a function that is only called after a reset of the USB port. Modified: dev/usb2/device/net/ax8817x.fth Modified: dev/usb2/device/net/ax8817x.fth ============================================================================== --- dev/usb2/device/net/ax8817x.fth Wed Apr 25 06:53:43 2012 (r2953) +++ dev/usb2/device/net/ax8817x.fth Thu Apr 26 01:40:13 2012 (r2954) @@ -241,6 +241,8 @@ ; : ax-start-phy ( -- ) + select-phy + ax-init-mii ax-auto-neg-wait ; : ax-promiscuous ( -- ) rx-ctl@ 1 or rx-ctl! ; @@ -295,11 +297,9 @@ ax-toggle-gpio ax-get-phyid - select-phy ax-stop-mac ax-get-mac-address 2drop ax-set-ipg - ax-init-mii ; : ax-loopback{ ( -- )

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[commit] r2953 - ofw/fs/ext2fs
by repository service 24 Apr '12

24 Apr '12

Author: quozl Date: Wed Apr 25 06:53:43 2012 New Revision: 2953 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2953 Log: ext2fs - interpret a zero physical block in the block list of an inode as meaning the block does not exist, OLPC trac #11812 Modified: ofw/fs/ext2fs/layout.fth Modified: ofw/fs/ext2fs/layout.fth ============================================================================== --- ofw/fs/ext2fs/layout.fth Wed Apr 25 01:31:11 2012 (r2952) +++ ofw/fs/ext2fs/layout.fth Wed Apr 25 06:53:43 2012 (r2953) @@ -71,7 +71,9 @@ >pblk-adr dup 0= if ( 0 ) exit ( -- false ) then ( adr ) - int@ u>d true ( d.physical-block# true ) + int@ dup 0<> if ( u.physical-block# ) + u>d true ( -- d.physical-block# true ) + then ( -- false ) \ there is no physical block ;

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[commit] r2952 - cpu/arm/olpc/1.75
by repository service 24 Apr '12

24 Apr '12

Author: quozl Date: Wed Apr 25 01:31:11 2012 New Revision: 2952 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2952 Log: Q4D11 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 Wed Apr 25 01:29:57 2012 (r2951) +++ cpu/arm/olpc/1.75/fw-version.fth Wed Apr 25 01:31:11 2012 (r2952) @@ -1,4 +1,4 @@ \ The overall firmware revision macro: FW_PREFIX Q4 macro: FW_MAJOR D -macro: FW_MINOR 10 +macro: FW_MINOR 11

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[commit] r2951 - ofw/fs/ext2fs
by repository service 24 Apr '12

24 Apr '12

Author: quozl Date: Wed Apr 25 01:29:57 2012 New Revision: 2951 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2951 Log: ext2fs - fix debugging mode and a stack comment Modified: ofw/fs/ext2fs/blocks.fth ofw/fs/ext2fs/sb.fth Modified: ofw/fs/ext2fs/blocks.fth ============================================================================== --- ofw/fs/ext2fs/blocks.fth Wed Apr 25 01:26:40 2012 (r2950) +++ ofw/fs/ext2fs/blocks.fth Wed Apr 25 01:29:57 2012 (r2951) @@ -99,7 +99,7 @@ : d.block ( d.block# -- a ) 2dup d.(buffer) if nip nip exit then ( d.block# buffer-adr ) - bbug? if ." r " 2 pick over d. cr then ( d.block# buffer-adr ) + bbug? if ." r " 2 pick 2 pick d. cr then ( d.block# buffer-adr ) dup 2swap d.read-fs-block abort" read error " ( buffer-adr ) ; : block ( block# -- a ) u>d d.block ; Modified: ofw/fs/ext2fs/sb.fth ============================================================================== --- ofw/fs/ext2fs/sb.fth Wed Apr 25 01:26:40 2012 (r2950) +++ ofw/fs/ext2fs/sb.fth Wed Apr 25 01:29:57 2012 (r2951) @@ -113,7 +113,7 @@ super-block /super-block super-block# u>d d.write-ublocks ; -: d.read-ublocks ( adr len dev-block# -- error? ) +: d.read-ublocks ( adr len d.dev-block# -- error? ) ublock du* " seek" $call-parent ?dup if exit then ( adr len ) tuck " read" $call-parent <> ;

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[commit] r2950 - dev/usb2/device/net
by repository service 24 Apr '12

24 Apr '12

Author: wmb Date: Wed Apr 25 01:26:40 2012 New Revision: 2950 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2950 Log: ASIX USB-LAN driver - power off the PHY when closing the device, thus eliminating excess power consumption during S3 selftest in manufacturing. The disadvantage is that subsequent opens take longer. Test case: ok select net unselect alarm-in-3 strp Modified: dev/usb2/device/net/ax8817x.fth dev/usb2/device/net/common.fth dev/usb2/device/net/ethernet.fth Modified: dev/usb2/device/net/ax8817x.fth ============================================================================== --- dev/usb2/device/net/ax8817x.fth Mon Apr 23 08:36:30 2012 (r2949) +++ dev/usb2/device/net/ax8817x.fth Wed Apr 25 01:26:40 2012 (r2950) @@ -179,6 +179,11 @@ d# 10 ms \ Just in case the link status bit isn't ready just yet ; +: ax-stop-phy ( -- ) + ax88772? if + h# 40 ax-sw-reset \ Power off internal PHY, reset external one (08 == 0) + then +; : select-phy ( -- ) ax88772? if \ Linksys USB200M uses the built-in PHY, DLink DUB-E100 uses an external one @@ -316,6 +321,7 @@ ['] ax-link-up? to link-up? ['] ax-start-mac to start-mac ['] ax-start-phy to start-phy + ['] ax-stop-phy to stop-phy ['] ax-stop-mac to stop-mac ['] ax-get-mac-address to get-mac-address ['] ax-mii@ to mii@ Modified: dev/usb2/device/net/common.fth ============================================================================== --- dev/usb2/device/net/common.fth Mon Apr 23 08:36:30 2012 (r2949) +++ dev/usb2/device/net/common.fth Wed Apr 25 01:26:40 2012 (r2950) @@ -23,6 +23,7 @@ defer unwrap-msg ( adr len -- adr' len' ) ' noop to unwrap-msg defer link-up? ( -- up? ) ' true to link-up? defer start-phy ( -- ) ' noop to start-phy +defer stop-phy ( -- ) ' noop to stop-phy defer start-mac ( -- ) ' noop to start-mac defer stop-mac ( -- ) ' noop to stop-mac defer mii{ ( -- ) ' noop to mii{ \ Acquire Modified: dev/usb2/device/net/ethernet.fth ============================================================================== --- dev/usb2/device/net/ethernet.fth Mon Apr 23 08:36:30 2012 (r2949) +++ dev/usb2/device/net/ethernet.fth Wed Apr 25 01:26:40 2012 (r2950) @@ -31,6 +31,7 @@ stop-mac end-bulk-in free-buf + stop-phy ; external @@ -41,7 +42,7 @@ : copy-packet ( adr len -- len' ) dup multi-packet? if 4 + then ( adr len len' ) - /outbuf > if ." USB Ethernet write packet too long" cr stop-mac abort then ( adr len ) + /outbuf > if ." USB Ethernet write packet too long" cr stop-net abort then ( adr len ) multi-packet? if ( adr len ) dup wbsplit ( adr len len.low len.high ) @@ -71,7 +72,7 @@ \ The data format is: \ length.leword ~length.leword data [ pad-to-even ] : extract-packet ( -- data-adr len ) - residue 4 < if ." Short residue from USB Ethernet" cr stop-mac abort then + residue 4 < if ." Short residue from USB Ethernet" cr stop-net abort then pkt-adr dup 4 + swap >r r@ c@ r@ 1+ c@ bwjoin ( data-adr length ) @@ -130,7 +131,7 @@ 0 ( adr 0 ) then ( adr ihandle|0 ) - dup 0= if ." Can't open obp-tftp support package" stop-mac abort then + dup 0= if ." Can't open obp-tftp support package" stop-net abort then ( adr ihandle ) >r @@ -185,6 +186,7 @@ link-up? 0= if ." Network not connected." cr + stop-phy true exit then

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[commit] r2949 - ofw/fs/ext2fs
by repository service 22 Apr '12

22 Apr '12

Author: quozl Date: Mon Apr 23 08:36:30 2012 New Revision: 2949 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2949 Log: ext2fs - avoid duplicate directory creation by mkdir, #11799 Modified: ofw/fs/ext2fs/methods.fth Modified: ofw/fs/ext2fs/methods.fth ============================================================================== --- ofw/fs/ext2fs/methods.fth Mon Apr 23 03:46:26 2012 (r2948) +++ ofw/fs/ext2fs/methods.fth Mon Apr 23 08:36:30 2012 (r2949) @@ -14,6 +14,11 @@ ; : $mkdir ( name$ -- error? ) + dirent-vars 2>r 2>r ( name$ ) + 2dup $find-file ( name$ error? ) + 2r> 2r> restore-dirent ( name$ error? ) + 0= if 2drop true exit then ( name$ ) + o# 40777 ($create) if true exit then dirent-inode@ set-inode

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openfirmware April 2012