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[commit] r2853 - cpu/arm/mmp2
by repository service 07 Feb '12

07 Feb '12

Author: wmb Date: Tue Feb 7 07:04:49 2012 New Revision: 2853 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2853 Log: OLPC 1.75 - Turn on use-phy-dll-reset in SRAM suspend/resume code. Modified: cpu/arm/mmp2/dramrecal.fth Modified: cpu/arm/mmp2/dramrecal.fth ============================================================================== --- cpu/arm/mmp2/dramrecal.fth Sat Feb 4 00:18:13 2012 (r2852) +++ cpu/arm/mmp2/dramrecal.fth Tue Feb 7 07:04:49 2012 (r2853) @@ -62,7 +62,7 @@ create use-block \ Block memory controller activity in low-level sleep code create use-self-refresh \ Manually issue self-refresh enter/exit create use-drivers \ Turn memory drivers off during sleep -\ create use-phy-dll-reset \ Reset the PHY DLL upon wakeup +create use-phy-dll-reset \ Reset the PHY DLL upon wakeup create use-phy-dll-update \ Update the PHY DLL upon wakeup create use-dram-dll-reset \ Reset the DRAM DLL upon wakeup \ create use-delay2 \ Long delay upon wakeup

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[commit] r2852 - ofw/core
by repository service 03 Feb '12

03 Feb '12

Author: wmb Date: Sat Feb 4 00:18:13 2012 New Revision: 2852 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2852 Log: Renamed dump-fdt to .fdt Modified: ofw/core/fdt.fth Modified: ofw/core/fdt.fth ============================================================================== --- ofw/core/fdt.fth Sat Feb 4 00:16:53 2012 (r2851) +++ ofw/core/fdt.fth Sat Feb 4 00:18:13 2012 (r2852) @@ -198,7 +198,7 @@ fdt@$ type cr ; -: dump-fdt ( -- ) +: .fdt ( -- ) 0 fdt@ h# d00dfeed <> abort" FDT magic mismatch" fdt h# 0c fdt@ + to fdt-strings fdt h# 80 + to fdt-ptr

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[commit] r2851 - cpu/arm ofw/core
by repository service 03 Feb '12

03 Feb '12

Author: wmb Date: Sat Feb 4 00:16:53 2012 New Revision: 2851 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2851 Log: Flattened device tree fixes from debugging session. Modified: cpu/arm/linux.fth ofw/core/fdt.fth Modified: cpu/arm/linux.fth ============================================================================== --- cpu/arm/linux.fth Tue Jan 24 23:11:27 2012 (r2850) +++ cpu/arm/linux.fth Sat Feb 4 00:16:53 2012 (r2851) @@ -48,8 +48,8 @@ defer fb-tag, ' noop to fb-tag, \ Define externally if appropriate defer ofw-tag, ' noop to ofw-tag, \ Define externally if appropriate -: set-parameters ( cmdline$ -- ) - linux-params to tag-adr +: set-parameters ( cmdline$ adr -- ) + to tag-adr 5 tag-l, \ size h# 54410001 tag-l, \ ATAG_CORE @@ -94,9 +94,9 @@ : linux-fixup ( -- ) [ifdef] linux-logo linux-logo [then] - use-fdt? 0= if - args-buf cscount set-parameters ( ) - then +\ use-fdt? 0= if +\ args-buf cscount set-parameters ( ) +\ then disable-interrupts linux-base linux-base (init-program) \ Starting address, SP @@ -104,13 +104,12 @@ arm-linux-machine-type to r1 [ifdef] flatten-device-tree use-fdt? if - flatten-device-tree to r2 + linux-params h# 40000 flatten-device-tree else - linux-params to r2 + args-buf cscount linux-params set-parameters then -[else] - linux-params to r2 [then] + linux-params to r2 linux-hook ; @@ -127,8 +126,8 @@ \ dup to linux-memtop to ramdisk-adr - ramdisk-adr " linux,initd-start" chosen-int-property - ramdisk-adr /ramdisk + " linux,initd-end" chosen-int-property + ramdisk-adr " linux,initrd-start" chosen-int-property + ramdisk-adr /ramdisk + " linux,initrd-end" chosen-int-property ; : $load-ramdisk ( name$ -- ) 0 to /ramdisk ( name$ ) Modified: ofw/core/fdt.fth ============================================================================== --- ofw/core/fdt.fth Tue Jan 24 23:11:27 2012 (r2850) +++ ofw/core/fdt.fth Sat Feb 4 00:16:53 2012 (r2851) @@ -10,14 +10,11 @@ 0 value fdt-strings 0 value fdt-strings-ptr 0 value fdt-strings-end -h# 40000 value /fdt +0 value /fdt 0 value the-node : fdt-remaining ( -- n ) fdt-end fdt-ptr - ; -: ?fdt-enough ( n -- ) - -; : +fdt ( n -- ptr ) dup fdt-remaining > abort" FDT buffer overflow" ( n ) @@ -101,9 +98,8 @@ 2 fdt, \ OF_DT_END_NODE ; -: flatten-device-tree ( -- adr ) - /fdt alloc-mem /fdt-align round-up to fdt - fdt /fdt erase +: flatten-device-tree ( adr len -- ) + to /fdt to fdt fdt to fdt-ptr fdt /fdt + to fdt-end @@ -166,6 +162,57 @@ fdt ; + +: fdt@ ( offset -- l ) fdt + be-l@ ; +: +fdt-ptr ( n -- ) fdt-ptr + 4 round-up to fdt-ptr ; +: fdt@@ ( -- l ) fdt-ptr be-l@ /l +fdt-ptr ; + +: fdt@$ ( -- adr len ) + fdt-ptr cscount ( adr len ) + dup 1+ +fdt-ptr +; +: .fdt-value ( value$ name$ -- ) + " compatible" $= if show-strings exit then + + \ Test for unprintable characters + 2dup -null text? if + to-display-column -null type exit + then ( adr,len ) + + dup /n /mod swap 0= if ( adr len #ints ) + .ints exit ( -- ) + then ( adr,len #ints ) + drop ( adr,len ) + + to-display-column h# 10 min cdump ( ) +; +: .fdt-property ( -- ) + [ also hidden ] indent [ previous ] + fdt@@ ( value-length ) + fdt@@ fdt-strings + cscount 2dup type ( value-length name$ ) + 2>r fdt-ptr over 2r> .fdt-value ( value-length ) + +fdt-ptr ( ) +; +: .fdt-node ( -- ) + [ also hidden ] indent [ previous ] + fdt@$ type cr +; + +: dump-fdt ( -- ) + 0 fdt@ h# d00dfeed <> abort" FDT magic mismatch" + fdt h# 0c fdt@ + to fdt-strings + fdt h# 80 + to fdt-ptr + begin + fdt@@ case + 1 of .fdt-node 2 lmargin +! endof + 2 of -2 lmargin +! endof + 3 of .fdt-property endof + 9 of exit endof + ( -- ) ." Bogus DT tag " . cr exit + endcase + again +; + previous \ LICENSE_BEGIN

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[commit] r2850 - cpu/arm/olpc/1.75
by repository service 24 Jan '12

24 Jan '12

Author: quozl Date: Tue Jan 24 23:11:27 2012 New Revision: 2850 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2850 Log: Q4D02 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 Jan 24 23:05:39 2012 (r2849) +++ cpu/arm/olpc/1.75/fw-version.fth Tue Jan 24 23:11:27 2012 (r2850) @@ -1,4 +1,4 @@ \ The overall firmware revision macro: FW_PREFIX Q4 macro: FW_MAJOR D -macro: FW_MINOR 01 +macro: FW_MINOR 02 \ No newline at end of file

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[commit] r2849 - cpu/arm/olpc/1.75
by repository service 24 Jan '12

24 Jan '12

Author: pgf Date: Tue Jan 24 23:05:39 2012 New Revision: 2849 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2849 Log: include 1.75 EC 4_0_4_02 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 Tue Jan 24 20:05:07 2012 (r2848) +++ cpu/arm/olpc/1.75/ec-version.fth Tue Jan 24 23:05:39 2012 (r2849) @@ -1,6 +1,6 @@ \ The EC microcode macro: EC_PLATFORM cl2 -macro: EC_VERSION 4_0_4_00 +macro: EC_VERSION 4_0_4_02 \ 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] r2848 - cpu/arm
by repository service 24 Jan '12

24 Jan '12

Author: wmb Date: Tue Jan 24 20:05:07 2012 New Revision: 2848 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2848 Log: ARM kernel - fixed bugs in ilimit and jlimit - they were completely broken. Modified: cpu/arm/kerncode.fth Modified: cpu/arm/kerncode.fth ============================================================================== --- cpu/arm/kerncode.fth Mon Jan 23 18:56:23 2012 (r2847) +++ cpu/arm/kerncode.fth Tue Jan 24 20:05:07 2012 (r2848) @@ -286,7 +286,7 @@ c; code ilimit ( -- n ) psh tos,sp - ldr tos,[rp],1cell + ldr tos,[rp,1cell] inc tos,#0x80000000 c; code j ( -- n ) @@ -297,7 +297,7 @@ c; code jlimit ( -- n ) psh tos,sp - ldr tos,[rp],4cells + ldr tos,[rp,4cells] inc tos,#0x80000000 c;

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[commit] r2847 - forth/kernel
by repository service 23 Jan '12

23 Jan '12

Author: wmb Date: Mon Jan 23 18:56:23 2012 New Revision: 2847 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2847 Log: Kernel - in "including", ensure that include-exit-hook is called if an abort happens during the file loading operation. Modified: forth/kernel/kernel.fth Modified: forth/kernel/kernel.fth ============================================================================== --- forth/kernel/kernel.fth Mon Jan 23 18:56:19 2012 (r2846) +++ forth/kernel/kernel.fth Mon Jan 23 18:56:23 2012 (r2847) @@ -3021,13 +3021,17 @@ : $abort-include ( error# filename$ -- ) 2drop throw ; ' $abort-include is $open-error -: included ( adr len -- ) - include-hook +: (included) ( adr len -- ) r/o open-file ?dup if opened-filename 2@ $open-error then ( fid ) include-file - include-exit-hook +; +: included ( adr len -- ) + include-hook ( adr len ) + ['] (included) catch ( error# ) + include-exit-hook ( error# ) + throw ; : including ( "name" -- ) safe-parse-word included ; : fl ( "name" -- ) including ;

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[commit] r2846 - cpu/x86
by repository service 23 Jan '12

23 Jan '12

Author: wmb Date: Mon Jan 23 18:56:19 2012 New Revision: 2846 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2846 Log: x86 - debugger support for relative-addressed version. Modified: cpu/x86/debugm.fth Modified: cpu/x86/debugm.fth ============================================================================== --- cpu/x86/debugm.fth Mon Jan 23 18:56:16 2012 (r2845) +++ cpu/x86/debugm.fth Mon Jan 23 18:56:19 2012 (r2846) @@ -31,13 +31,17 @@ _flush_cache #) call c; -\ Change all the next routines in the indicated range to perform the -\ in-line next routine +\ Fix the NEXT routine in the user area to use the non-debug code. code fast-next ( high low -- ) ax pop ax pop _disable_cache #) call - h# 9020ffad # ax mov \ ax lods 0 [ax] jmp nop - ax 0 [up] mov + +\+ rel h# 8bf801ad # ax mov ax 0 [up] mov \ ax lods up w add +\+ rel h# fffb0118 # ax mov ax 4 [up] mov \ 0 [w] bx mov up bx add +\+ rel h# 909090e3 # ax mov ax 8 [up] mov \ bx jmp nop nop nop + +\- rel h# 9020ffad # ax mov ax 0 [up] mov \ ax lods 0 [w] jmp nop + _flush_cache #) call c; @@ -45,7 +49,8 @@ \ We have to expand the code for NEXT in-line here, because if \ we let the assembler macro do it, we'll end up with a jump right back \ to this routine - ax lods 0 [ax] jmp +\+ rel ax lods up w add 0 [w] bx mov up bx add bx jmp +\- rel ax lods 0 [w] jmp end-code label debnext @@ -62,26 +67,32 @@ ax 'user cnt mov \ normal-next #) ax lea make-even \ word-align address - normal-next dup #) ax lea - -4 allot token, \ relocate address +\- rel normal-next dup #) ax lea +\- rel -4 allot token, \ relocate address + +\+ rel normal-next origin - # ax mov +\+ rel up ax add ax 'user debug-next mov + 'user 'debug w mov - 0 [w] jmp +\+ rel up w add 0 [w] bx mov up bx add bx jmp +\- rel 0 [w] jmp then then then \ We have to expand the code for NEXT in-line here, because if \ we let the assembler macro do it, we'll end up with a jump right back \ to this routine - ax lods 0 [ax] jmp \ Next +\+ rel ax lods up w add 0 [w] bx mov up bx add bx jmp +\- rel ax lods 0 [w] jmp \ Next end-code \ Fix the next routine to use the debug version -: pnext (s -- ) debnext debug-next a! ; +: pnext (s -- ) debnext debug-next ! ; \ Turn off debugging -: unbug (s -- ) normal-next debug-next a! ; +: unbug (s -- ) normal-next debug-next ! ; forth definitions unbug

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[commit] r2845 - cpu/arm/build
by repository service 23 Jan '12

23 Jan '12

Author: wmb Date: Mon Jan 23 18:56:16 2012 New Revision: 2845 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2845 Log: git ignore Added: cpu/arm/build/.gitignore Added: cpu/arm/build/.gitignore ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/arm/build/.gitignore Mon Jan 23 18:56:16 2012 (r2845) @@ -0,0 +1,3 @@ +armforth +forth +build

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[commit] r2844 - cpu/x86 forth/kernel
by repository service 23 Jan '12

23 Jan '12

Author: wmb Date: Mon Jan 23 18:56:12 2012 New Revision: 2844 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2844 Log: x86 - increased max-kernel size to 128K so builds won't fail if the kernel size creeps over 64K. Modified: cpu/x86/target.fth forth/kernel/swapmap.fth Modified: cpu/x86/target.fth ============================================================================== --- cpu/x86/target.fth Mon Jan 23 18:56:08 2012 (r2843) +++ cpu/x86/target.fth Mon Jan 23 18:56:12 2012 (r2844) @@ -43,7 +43,7 @@ \t16-t /w-t constant /user#-t \t32-t /l-t constant /user#-t -user-size-t th 10000 + constant max-kernel-t +user-size-t h# 20000 + constant max-kernel-t \ 32 bit host Forth compiling 32-bit target Forth : l->n-t ; immediate Modified: forth/kernel/swapmap.fth ============================================================================== --- forth/kernel/swapmap.fth Mon Jan 23 18:56:08 2012 (r2843) +++ forth/kernel/swapmap.fth Mon Jan 23 18:56:12 2012 (r2844) @@ -4,7 +4,7 @@ decimal only forth also meta also definitions -h# 10000 constant max-kernel-t +h# 20000 constant max-kernel-t \ The swap map has one bit for every 32-bit word, since we assume \ that relocated longwords must start on a 32-bit boundary

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