openfirmware November 2009

openfirmware@openfirmware.info

4 participants
78 discussions

r1488 - in cpu/x86: . pc/olpc pc/olpc/via
by svn＠openfirmware.info 19 Nov '09

19 Nov '09

Author: wmb Date: 2009-11-19 01:12:30 +0100 (Thu, 19 Nov 2009) New Revision: 1488 Modified: cpu/x86/acpitimer.fth cpu/x86/pc/olpc/config.fth cpu/x86/pc/olpc/via/config.fth cpu/x86/tsc.fth Log: OLPC trac 9698 - Switched back to using the timestamp counter for timing operations, because the ACPI timer rolls over too frequently for operations like fs-update. We will just have to live with the variability due to throttling. Modified: cpu/x86/acpitimer.fth =================================================================== --- cpu/x86/acpitimer.fth 2009-11-18 23:39:03 UTC (rev 1487) +++ cpu/x86/acpitimer.fth 2009-11-19 00:12:30 UTC (rev 1488) @@ -23,10 +23,13 @@ d# 100,000 um/mod nip to us-factor ( ) ; -[ifdef] use-acpi-timing +[ifdef] use-acpi-delays : us ( us -- ) acpi-us ; ' acpi-ms to ms +[then] +[ifdef] use-acpi-timing + \ Timing tools variable timestamp1 : t( ( -- ) acpi-timer@ timestamp1 ! ; Modified: cpu/x86/pc/olpc/config.fth =================================================================== --- cpu/x86/pc/olpc/config.fth 2009-11-18 23:39:03 UTC (rev 1487) +++ cpu/x86/pc/olpc/config.fth 2009-11-19 00:12:30 UTC (rev 1488) @@ -17,8 +17,10 @@ create jffs2-support create use-elf -\ create use-timestamp-counter \ Use CPU's timestamp counter for timing ... - \ ... this is worthwhile if your CPU has one. +\ The disadvantage of the timestamp counter is that it changes speed with +\ CPU throttling. The advantage is that it is 64 bits, so no rollover. +create use-timestamp-counter \ Use CPU's timestamp counter for "ms" +create use-tsc-timing \ Use timestamp counter for t( .. )t create resident-packages \ create use-watch-all Modified: cpu/x86/pc/olpc/via/config.fth =================================================================== --- cpu/x86/pc/olpc/via/config.fth 2009-11-18 23:39:03 UTC (rev 1487) +++ cpu/x86/pc/olpc/via/config.fth 2009-11-19 00:12:30 UTC (rev 1488) @@ -26,10 +26,17 @@ create linux-support create use-elf -\ create use-timestamp-counter \ Use CPU's timestamp counter for timing ... - \ ... this is worthwhile if your CPU has one. -create use-acpi-timing +\ The disadvantage of the timestamp counter is that it changes speed with +\ CPU throttling. The advantage is that it is 64 bits, so no rollover. +create use-timestamp-counter \ Use CPU's timestamp counter for "ms" +create use-tsc-timing \ Use timestamp counter for t( .. )t +\ The advantage of the ACPI counter is that its speed is independent of +\ CPU throttling. The disadvantage is that it is 32 bits, so it rolls +\ over every 20 minutes or so, unless you extend it with an SMI handler. +\ create use-acpi-timing +\ create use-acpi-delays + create resident-packages \ create use-watch-all create no-floppy-node Modified: cpu/x86/tsc.fth =================================================================== --- cpu/x86/tsc.fth 2009-11-18 23:39:03 UTC (rev 1487) +++ cpu/x86/tsc.fth 2009-11-19 00:12:30 UTC (rev 1488) @@ -35,8 +35,10 @@ : 1ms ( -- ) ms-factor spins ; : us ( #microseconds -- ) us-factor * spins ; +[ifdef] use-timestamp-counter : (ms) ( #ms -- ) 0 ?do 1ms loop ; ' (ms) to ms +[then] [ifdef] use-tsc-timing \ These are precise but inaccurate, as the TSC varies with clock throttling \ Timing tools

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r1487 - cpu/x86/pc/olpc/via
by svn＠openfirmware.info 18 Nov '09

18 Nov '09

Author: wmb Date: 2009-11-19 00:39:03 +0100 (Thu, 19 Nov 2009) New Revision: 1487 Modified: cpu/x86/pc/olpc/via/smbios.fth Log: OLPC trac 9695 - Report the SMBIOS firmware version string in a form that Windows will accept. Modified: cpu/x86/pc/olpc/via/smbios.fth =================================================================== --- cpu/x86/pc/olpc/via/smbios.fth 2009-11-18 23:35:37 UTC (rev 1486) +++ cpu/x86/pc/olpc/via/smbios.fth 2009-11-18 23:39:03 UTC (rev 1487) @@ -310,7 +310,7 @@ : test-name$ ( -- $ ) " IE8y2D ScD%g4r2bAIFA." ; -: test-version$ ( -- $ ) " OLPC Ver 1.50.01" ; +: test-version$ ( -- $ ) " OLPC Ver 1.00.15" ; : fw-version$ ( -- $ ) " /openprom" find-package if " model" rot get-package-property 0= if

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r1486 - cpu/x86/pc/olpc/via
by svn＠openfirmware.info 18 Nov '09

18 Nov '09

Author: wmb Date: 2009-11-19 00:35:37 +0100 (Thu, 19 Nov 2009) New Revision: 1486 Modified: cpu/x86/pc/olpc/via/dsdt.dsl Log: OLPC trac 9695 - Changed ACPI DSDT to report a PCI bus instead of PCIe and to declare the PS2 kbd and mouse as present and enabled. Modified: cpu/x86/pc/olpc/via/dsdt.dsl =================================================================== --- cpu/x86/pc/olpc/via/dsdt.dsl 2009-11-17 04:46:29 UTC (rev 1485) +++ cpu/x86/pc/olpc/via/dsdt.dsl 2009-11-18 23:35:37 UTC (rev 1486) @@ -408,8 +408,10 @@ Device(PCI0) { - Name(_HID,EISAID ("PNP0A08")) // Indicates PCI Express host bridge hierarchy - Name(_CID,EISAID ("PNP0A03")) // For legacy OS that doesn't understand the new HID +// Our WindowsXP SD build doesn't handle PCIe, so we have to claim basic PCI +// Name(_HID,EISAID ("PNP0A08")) // Indicates PCI Express host bridge hierarchy +// Name(_CID,EISAID ("PNP0A03")) // For legacy OS that doesn't understand the new HID + Name(_HID,EISAID ("PNP0A03")) // For legacy OS that doesn't understand the new HID Name(_ADR,0x00000000) // Device (HI WORD)=0, Func (LO WORD)=0 @@ -1208,7 +1210,7 @@ Device(PS2M) //PS2 Mouse { Name(_HID,EISAID("PNP0F13")) - Name(_STA, 0x0) // not present: not used on XO + Name(_STA, 0xF) // not present: not used on XO Name(_CRS, ResourceTemplate () { IRQNoFlags () {12} }) Name(_PRW, Package() {0x09, 0x04}) } @@ -1218,7 +1220,7 @@ Name(_HID,EISAID("PNP0303")) Name(_CID,EISAID("PNP030B")) // Microsoft reserved PNP ID - Name(_STA,0x0) // not present: not used on XO + Name(_STA,0xF) // not present: not used on XO Name (_CRS, ResourceTemplate () {

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r1485 - in dev: geode/display via/unichrome video/common
by svn＠openfirmware.info 17 Nov '09

17 Nov '09

Author: wmb Date: 2009-11-17 05:46:29 +0100 (Tue, 17 Nov 2009) New Revision: 1485 Modified: dev/geode/display/gxvga.fth dev/via/unichrome/vgamodes.fth dev/video/common/graphics.fth Log: OLPC trac 9472 - Init VGA RMR register to 0xff to fix goofy colors in text mode. Modified: dev/geode/display/gxvga.fth =================================================================== --- dev/geode/display/gxvga.fth 2009-11-15 23:35:19 UTC (rev 1484) +++ dev/geode/display/gxvga.fth 2009-11-17 04:46:29 UTC (rev 1485) @@ -607,6 +607,7 @@ : (set-colors) ( adr index #indices -- ) swap windex! 3 * bounds ?do i c@ plt! loop + h# ff rmr! ; fload ${BP}/dev/video/controlr/vga.fth Modified: dev/via/unichrome/vgamodes.fth =================================================================== --- dev/via/unichrome/vgamodes.fth 2009-11-15 23:35:19 UTC (rev 1484) +++ dev/via/unichrome/vgamodes.fth 2009-11-17 04:46:29 UTC (rev 1485) @@ -39,6 +39,7 @@ : (set-colors) ( adr index #indices -- ) swap windex! 3 * bounds ?do i c@ plt! loop + h# ff rmr! ; \ fload ${BP}/dev/video/controlr/vga.fth Modified: dev/video/common/graphics.fth =================================================================== --- dev/video/common/graphics.fth 2009-11-15 23:35:19 UTC (rev 1484) +++ dev/video/common/graphics.fth 2009-11-17 04:46:29 UTC (rev 1485) @@ -70,6 +70,7 @@ else ?do i c@ plt! loop then + h# ff rmr! ; : set-colors ( adr index #indices -- )

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Problem compiling OpenFirmware for ppc
by Christian Johansson 16 Nov '09

16 Nov '09

Hi! I'm trying to compile of, rev. 1484 on Linux-ppc64, but after 'forth' has been built, it segfaults when running "./build basefw.dic" First try, i got: Can't find environment variable HOSTDIR in ${HOSTDIR}/../build/builder.dic forth: Can't open dictionary file ${HOSTDIR}/../build/builder.dic make: *** [basefw.dic] Error 1 So I'd set HOSTDIR=$HOME/of2/openfirmware/cpu/ppc/Linux After this, I'm just getting: ./build basefw.dic forth: Segmentation fault make: *** [basefw.dic] Quit When running make in $HOME/of2/openfirmware/cpu/ppc/build I'm using: chjo@op5p1:~/of/of2/openfirmware/cpu/ppc/build> gcc --v Using built-in specs. Target: powerpc64-suse-linux Configured with: ../configure --enable-threads=posix --prefix=/usr --with-local-prefix=/usr/local --infodir=/usr/share/info --mandir=/usr/share/man --libdir=/usr/lib --libexecdir=/usr/lib --enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-checking=release --with-gxx-include-dir=/usr/include/c++/4.2.1 --enable-ssp --disable-libssp --disable-libgcj --with-slibdir=/lib --with-system-zlib --enable-shared --enable-__cxa_atexit --enable-libstdcxx-allocator=new --disable-libstdcxx-pch --program-suffix=-4.2 --enable-version-specific-runtime-libs --without-system-libunwind --with-cpu=default32 --enable-secureplt --with-long-double-128 --host=powerpc64-suse-linux Thread model: posix gcc version 4.2.1 (SUSE Linux) Any advice how to proceed? //Br

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r1484 - cpu/x86/pc/olpc/via
by svn＠openfirmware.info 15 Nov '09

15 Nov '09

Author: wmb Date: 2009-11-16 00:35:19 +0100 (Mon, 16 Nov 2009) New Revision: 1484 Modified: cpu/x86/pc/olpc/via/ioinit.fth Log: OLPC trac 9676 - enable USB ports 4,5 for use by possible internal USB keyboard. Modified: cpu/x86/pc/olpc/via/ioinit.fth =================================================================== --- cpu/x86/pc/olpc/via/ioinit.fth 2009-11-15 01:12:32 UTC (rev 1483) +++ cpu/x86/pc/olpc/via/ioinit.fth 2009-11-15 23:35:19 UTC (rev 1484) @@ -278,7 +278,7 @@ [then] [ifdef] xo-board \ 50 4c 4c mreg \ Disable USB device mode, unused USB 1.1 ports 4,5, and EIDE device - 50 cc cc mreg \ Disable USB device mode, unused USB 1.1 ports 4,5, and EIDE device (set rsvd 80 bit to Phoenix value) + 50 cc c8 mreg \ Disable USB device mode and EIDE device (set rsvd 80 bit to Phoenix value) 51 9f 88 mreg \ Enable SDIO and internal RTC, disable card reader, int mouse & kbd [then]

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r1483 - dev/usb2/device/net
by svn＠openfirmware.info 15 Nov '09

15 Nov '09

Author: wmb Date: 2009-11-15 02:12:32 +0100 (Sun, 15 Nov 2009) New Revision: 1483 Modified: dev/usb2/device/net/vendor.fth Log: USB Network driver - added Netgear FA100 vendor/device ID to the list for the Pegasus II chip. Modified: dev/usb2/device/net/vendor.fth =================================================================== --- dev/usb2/device/net/vendor.fth 2009-11-14 05:09:40 UTC (rev 1482) +++ dev/usb2/device/net/vendor.fth 2009-11-15 01:12:32 UTC (rev 1483) @@ -22,6 +22,7 @@ create net-pegasus-list here 050d w, 0121 w, \ Belkin F5D5050 07a6 w, 8515 w, \ ADMtek 8515 + 0846 w, 1020 w, \ Netgear FA101 here swap - constant /net-pegasus-list : net-ax8817x? ( vid pid -- flag )

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r1482 - cpu/x86/pc/olpc/via
by svn＠openfirmware.info 14 Nov '09

14 Nov '09

Author: wmb Date: 2009-11-14 06:09:40 +0100 (Sat, 14 Nov 2009) New Revision: 1482 Modified: cpu/x86/pc/olpc/via/versions.fth Log: Q3A16 Modified: cpu/x86/pc/olpc/via/versions.fth =================================================================== --- cpu/x86/pc/olpc/via/versions.fth 2009-11-14 01:08:33 UTC (rev 1481) +++ cpu/x86/pc/olpc/via/versions.fth 2009-11-14 05:09:40 UTC (rev 1482) @@ -2,7 +2,7 @@ \ The overall firmware revision macro: FW_MAJOR A -macro: FW_MINOR 15t +macro: FW_MINOR 16 \ The EC microcode macro: EC_VERSION 1_9_14

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r1481 - cpu/x86/pc/olpc/via
by svn＠openfirmware.info 14 Nov '09

14 Nov '09

Author: wmb Date: 2009-11-14 02:08:33 +0100 (Sat, 14 Nov 2009) New Revision: 1481 Modified: cpu/x86/pc/olpc/via/versions.fth Log: Q3A15t Modified: cpu/x86/pc/olpc/via/versions.fth =================================================================== --- cpu/x86/pc/olpc/via/versions.fth 2009-11-14 01:07:52 UTC (rev 1480) +++ cpu/x86/pc/olpc/via/versions.fth 2009-11-14 01:08:33 UTC (rev 1481) @@ -2,7 +2,7 @@ \ The overall firmware revision macro: FW_MAJOR A -macro: FW_MINOR 15b +macro: FW_MINOR 15t \ The EC microcode macro: EC_VERSION 1_9_14

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r1480 - cpu/x86/pc/olpc/via
by svn＠openfirmware.info 14 Nov '09

14 Nov '09

Author: wmb Date: 2009-11-14 02:07:52 +0100 (Sat, 14 Nov 2009) New Revision: 1480 Modified: cpu/x86/pc/olpc/via/devices.fth Log: OLPC trac 9489 - the int and ext devaliases were wrong for B3. Modified: cpu/x86/pc/olpc/via/devices.fth =================================================================== --- cpu/x86/pc/olpc/via/devices.fth 2009-11-14 01:07:09 UTC (rev 1479) +++ cpu/x86/pc/olpc/via/devices.fth 2009-11-14 01:07:52 UTC (rev 1480) @@ -336,7 +336,6 @@ devalias n int devalias ide /ide@0/disk devalias sd /sd/disk@2 -devalias ext /sd/disk@2 devalias net /wlan \ The "int" devalias is defined in report-disk at runtime, since it @@ -362,9 +361,18 @@ " disk" " /usb/@10,1/disk" ?report-device \ USB 1.1 " disk" " /usb/@10,0/disk" ?report-device \ USB 1.1 - " int" - atest? if " /ide@0/disk" else " /sd/disk@1" then - $devalias + atest? if + " int" " /ide@0/disk" $devalias + " ext" " /sd/disk@2" $devalias + else + board-revision h# d28 < if \ B2 and earlier + " int" " /sd/disk@1" $devalias + " ext" " /sd/disk@2" $devalias + else + " ext" " /sd/disk@1" $devalias + " int" " /sd/disk@3" $devalias + then + then ; : report-keyboard ( -- )

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