openfirmware

openfirmware@openfirmware.info

3007 discussions

[commit] r2219 - in cpu/arm: . mmp2
by repository service 23 May '11

23 May '11

Author: wmb Date: Mon May 23 23:06:42 2011 New Revision: 2219 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2219 Log: OLPC XO-1.75 - Sdkit core files. Added: cpu/arm/mmap.fth cpu/arm/mmp2/make-sdkit.sh (contents, props changed) cpu/arm/mmp2/sdkit.fth cpu/arm/mmp2/sdkit.sh (contents, props changed) Added: cpu/arm/mmap.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/mmap.fth Mon May 23 23:06:42 2011 (r2219) @@ -0,0 +1,19 @@ +-1 value mem-fd +: ?open-mem ( -- ) + mem-fd 0< if + 2 " /dev/mem" $cstr 8 syscall 2drop retval to mem-fd + then + mem-fd 0< abort" Can't open /dev/mem; try being root" +; +: mmap ( phys len -- virt ) + ?open-mem mem-fd d# 380 syscall 3drop retval + dup -1 = abort" mmap failed" +; +: munmap ( virt len -- ) mem-fd d# 384 syscall 2drop ; + +: unaligned-mmap ( phys -- virt ) + dup h# fff and ( phys phys.lowbits ) + swap h# fff invert and ( phys.lowbits phys.highbits ) + h# 1000 mmap ( phys.lowbit virt.highbits ) + + ( virt ) +; Added: cpu/arm/mmp2/make-sdkit.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/mmp2/make-sdkit.sh Mon May 23 23:06:42 2011 (r2219) @@ -0,0 +1,8 @@ +mkdir -p sdkit-arm +cp ../mmap.fth sdkit-arm +cp twsi.fth gpio.fth mfpr.fth sdkit.fth sdkit-arm +cp ../olpc/1.75/smbus.fth ../olpc/1.75/camera-test.fth ../olpc/1.75/accelerometer.fth sdkit-arm +cp ../Linux/armforth.static sdkit-arm/forth +cp ../olpc/1.75/build/prefw.dic sdkit-arm/prefw.dic +cp sdkit.sh sdkit-arm +tar cfz sdkit-arm.tgz sdkit-arm Added: cpu/arm/mmp2/sdkit.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/mmp2/sdkit.fth Mon May 23 23:06:42 2011 (r2219) @@ -0,0 +1,14 @@ +fload mmap.fth +0 constant acgr-pa \ Dummy definition +fload mfpr.fth +mfpr-base h# 1000 mmap to mfpr-base +h# d4019000 h# 1000 mmap constant gpio-base +fload gpio.fth +: us ( n -- ) d# 40 * 0 do loop ; +: ms ( n -- ) 0 ?do d# 1000 us loop ; +fload smbus.fth +fload camera-test.fth +fload twsi.fth +fload accelerometer.fth +.( See http://wiki.laptop.org/go/Forth_Lesson_22) cr +hex Added: cpu/arm/mmp2/sdkit.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/mmp2/sdkit.sh Mon May 23 23:06:42 2011 (r2219) @@ -0,0 +1,2 @@ +#!/bin/sh +./forth prefw.dic sdkit.fth -

1 0

[commit] r2218 - cpu/arm/mmp2
by repository service 23 May '11

23 May '11

Author: wmb Date: Mon May 23 21:47:31 2011 New Revision: 2218 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2218 Log: OLPC XO-1.75 - Added support for sdkit in twsi.fth Modified: cpu/arm/mmp2/twsi.fth Modified: cpu/arm/mmp2/twsi.fth ============================================================================== --- cpu/arm/mmp2/twsi.fth Mon May 23 20:40:14 2011 (r2217) +++ cpu/arm/mmp2/twsi.fth Mon May 23 21:47:31 2011 (r2218) @@ -2,30 +2,40 @@ \ 0 0 " d4011000" " /" begin-package -0 value chip +[ifdef] unaligned-mmap +h# d4050000 unaligned-mmap constant clock-unit-pa +[then] + +0 value twsi-chip 0 value clock-reg 0 value slave-address -: dbr@ ( -- n ) chip h# 08 + l@ ; -: cr@ ( -- n ) chip h# 10 + l@ ; -: sr@ ( -- n ) chip h# 18 + l@ ; -: sar@ ( -- n ) chip h# 20 + l@ ; -: lcr@ ( -- n ) chip h# 28 + l@ ; -: dbr! ( n -- ) chip h# 08 + l! ; -: cr! ( n -- ) chip h# 10 + l! ; -: sr! ( n -- ) chip h# 18 + l! ; -: sar! ( n -- ) chip h# 20 + l! ; -: lcr! ( n -- ) chip h# 28 + l! ; +: dbr@ ( -- n ) twsi-chip h# 08 + l@ ; +: cr@ ( -- n ) twsi-chip h# 10 + l@ ; +: sr@ ( -- n ) twsi-chip h# 18 + l@ ; +: sar@ ( -- n ) twsi-chip h# 20 + l@ ; +: lcr@ ( -- n ) twsi-chip h# 28 + l@ ; +: dbr! ( n -- ) twsi-chip h# 08 + l! ; +: cr! ( n -- ) twsi-chip h# 10 + l! ; +: sr! ( n -- ) twsi-chip h# 18 + l! ; +: sar! ( n -- ) twsi-chip h# 20 + l! ; +: lcr! ( n -- ) twsi-chip h# 28 + l! ; create channel-bases h# D4011000 , h# D4031000 , h# D4032000 , h# D4033000 , h# D4033800 , h# D4034000 , +[ifdef] unaligned-mmap +6 0 do + channel-bases i la+ l@ unaligned-mmap channel-bases i la+ l! +loop +[then] + create clock-offsets h# 04 c, h# 08 c, h# 0c c, h# 10 c, h# 7c c, h# 80 c, : set-twsi-channel ( channel -- ) 1- - channel-bases over na+ @ to chip ( channel ) + channel-bases over na+ @ to twsi-chip ( channel ) clock-offsets + c@ clock-unit-pa + to clock-reg ( ) ; : set-twsi-target ( slave channel -- ) \ Channel numbers range from 1 to 6 @@ -129,6 +139,7 @@ : twsi-b@ ( reg -- byte ) 1 1 twsi-get ; : twsi-b! ( byte reg -- ) 2 twsi-write ; +[ifdef] begin-package 0 0 " " " /" begin-package " twsi" name @@ -145,3 +156,4 @@ : decode-unit ( adr len -- low high ) parse-2int ; : encode-unit ( low high -- adr len ) >r <# u#s drop [char] , hold r> u#s u#> ; end-package +[then]

1 0

[commit] r2217 - cpu/x86/pc/biosload
by repository service 23 May '11

23 May '11

Author: wmb Date: Mon May 23 20:40:14 2011 New Revision: 2217 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2217 Log: BIOSload version - comment-out "create serial-console" in config-usbkey.fth, because few PCs these days have a serial port. Modified: cpu/x86/pc/biosload/config-usbkey.fth Modified: cpu/x86/pc/biosload/config-usbkey.fth ============================================================================== --- cpu/x86/pc/biosload/config-usbkey.fth Sun May 22 02:52:54 2011 (r2216) +++ cpu/x86/pc/biosload/config-usbkey.fth Mon May 23 20:40:14 2011 (r2217) @@ -8,7 +8,7 @@ create syslinux-loaded \ create use-syslinux-com32r \ For syslinux v4 and later -create serial-console +\ create serial-console create pc \ create pseudo-nvram

1 0

boot with usb disk met:ofw.c32: not a COM32R image
by 胡松涛 22 May '11

22 May '11

hi, When I try to make a usb boot disk. I get : ofw.c32: not a COM32R image I did this for a x86 cpu and my system is Ubuntu 11.4, syslinux is 4.02. I guess maybe the script generator is just for syslinux 2 years before. And syslinux changed a lot in two years, maybe form COM32 to COM32R. And ofw.c32 maybe is just a COM32. Any one can fix it? -- Hu Songtao works as an English Teacher in weekends Skype: idisblueflash Beijing, China

2 2

[commit] r2216 - in cpu/x86/pc: . biosload
by repository service 22 May '11

22 May '11

Author: wmb Date: Sun May 22 02:52:54 2011 New Revision: 2216 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2216 Log: BIOSload version - added (untested) support for new syslinux v4 COM32R format. Modified: cpu/x86/pc/biosload/config-usbkey.fth cpu/x86/pc/c32hdr.fth Modified: cpu/x86/pc/biosload/config-usbkey.fth ============================================================================== --- cpu/x86/pc/biosload/config-usbkey.fth Sun May 22 01:48:17 2011 (r2215) +++ cpu/x86/pc/biosload/config-usbkey.fth Sun May 22 02:52:54 2011 (r2216) @@ -6,6 +6,7 @@ \ - (Syslinux) COM32 format - USB Key w/ FAT FS - Syslinux create syslinux-loaded +\ create use-syslinux-com32r \ For syslinux v4 and later create serial-console create pc Modified: cpu/x86/pc/c32hdr.fth ============================================================================== --- cpu/x86/pc/c32hdr.fth Sun May 22 01:48:17 2011 (r2215) +++ cpu/x86/pc/c32hdr.fth Sun May 22 02:52:54 2011 (r2216) @@ -17,14 +17,24 @@ \ It also contains a multiboot header so GRUB will recognize it. label c32-hdr + +[ifdef] use-syslinux-com32r + \ This will be loaded at a 4K-aligned address + h# 21cd4cfe # ax mov \ COM32R signature + here 5 + #) call \ Get the execution address + si pop \ SI now contains load-address+10 + h# 40 d# 10 - # si add \ Address of next module - source of copy +[else] \ This will be loaded at h# 10.1000 h# 21cd4cff # ax mov \ COM32 signature + h# 10.1040 # si mov \ Address of next module +[then] + h# 1000 # bx mov \ mem-info-pa address sp 4 [bx] mov \ Save memory size bx 8 [bx] mov \ Area below DOS hole cld - h# 10.1040 # si mov \ Address of next module dropin-base # di mov \ Destination of copy dropin-size 4 / # cx mov \ Longwords to copy rep movs @@ -37,7 +47,8 @@ h# 1BADB002 , \ Multiboot magic number h# 0 , \ Multiboot flags h# 1BADB002 negate , \ Multiboot checksum - \ This will end up at offset h# 40, absolute h# 10.1060 + + \ This will end up at offset h# 40 from the load address end-code end-assembling

1 0

[commit] r2215 - cpu/x86/pc/olpc/via
by repository service 22 May '11

22 May '11

Author: wmb Date: Sun May 22 01:48:17 2011 New Revision: 2215 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2215 Log: Q3B08 Modified: cpu/x86/pc/olpc/via/fw-version.fth (contents, props changed) Modified: cpu/x86/pc/olpc/via/fw-version.fth ============================================================================== --- cpu/x86/pc/olpc/via/fw-version.fth Sun May 22 01:47:39 2011 (r2214) +++ cpu/x86/pc/olpc/via/fw-version.fth Sun May 22 01:48:17 2011 (r2215) @@ -1,3 +1,3 @@ \ The overall firmware revision macro: FW_MAJOR B -macro: FW_MINOR 07 +macro: FW_MINOR 08

1 0

[commit] r2214 - cpu/x86/pc/olpc/via
by repository service 22 May '11

22 May '11

Author: wmb Date: Sun May 22 01:47:39 2011 New Revision: 2214 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2214 Log: OLPC XO-1.5 - Use new EC version 2.2.3 with support for 0xd8 board ID. Modified: cpu/x86/pc/olpc/via/ec-version.fth Modified: cpu/x86/pc/olpc/via/ec-version.fth ============================================================================== --- cpu/x86/pc/olpc/via/ec-version.fth Sat May 21 03:26:26 2011 (r2213) +++ cpu/x86/pc/olpc/via/ec-version.fth Sun May 22 01:47:39 2011 (r2214) @@ -1,5 +1,5 @@ \ The EC microcode -macro: EC_VERSION 2_2_2 +macro: EC_VERSION 2_2_3 \ Alternate command for getting EC microcode, for testing new versions. \ Temporarily uncomment the line and modify the path as necessary

1 0

[commit] r2213 - cpu/x86/pc/olpc/via
by repository service 21 May '11

21 May '11

Author: wmb Date: Sat May 21 03:26:26 2011 New Revision: 2213 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2213 Log: Q3B07 redux (to include svn 2212) Modified: cpu/x86/pc/olpc/via/fw-version.fth (props changed)

1 0

[commit] r2212 - dev/olpc/kb3700
by repository service 21 May '11

21 May '11

Author: rsmith Date: Sat May 21 03:13:32 2011 New Revision: 2212 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2212 Log: OLPC: Increase the Vin read to expect 2 bytes to match new EC code Modified: dev/olpc/kb3700/eccmdcom.fth Modified: dev/olpc/kb3700/eccmdcom.fth ============================================================================== --- dev/olpc/kb3700/eccmdcom.fth Sat May 21 03:11:33 2011 (r2211) +++ dev/olpc/kb3700/eccmdcom.fth Sat May 21 03:13:32 2011 (r2212) @@ -22,7 +22,7 @@ : mppt-limit! ( b -- ) h# 3f ec-cmd-b! ; : mppt-off ( -- ) h# 40 ec-cmd ; : mppt-on ( -- ) h# 41 ec-cmd ; -: vin@ ( -- b ) h# 42 ec-cmd-b@ ; +: vin@ ( -- b ) h# 42 ec-cmd-w@ ; \ LICENSE_BEGIN \ Copyright (c) 2010 FirmWorks

1 0

[commit] r2211 - cpu/x86/pc/olpc/via
by repository service 21 May '11

21 May '11

Author: wmb Date: Sat May 21 03:11:33 2011 New Revision: 2211 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2211 Log: Q3B07 Modified: cpu/x86/pc/olpc/via/fw-version.fth Modified: cpu/x86/pc/olpc/via/fw-version.fth ============================================================================== --- cpu/x86/pc/olpc/via/fw-version.fth Sat May 21 03:10:36 2011 (r2210) +++ cpu/x86/pc/olpc/via/fw-version.fth Sat May 21 03:11:33 2011 (r2211) @@ -1,3 +1,3 @@ \ The overall firmware revision macro: FW_MAJOR B -macro: FW_MINOR 06 +macro: FW_MINOR 07

1 0

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

openfirmware