[openfirmware] [commit] r3194 - in cpu: arm/mmp2 arm/olpc x86/pc/olpc x86/pc/olpc/via

[repository service]

Author: wmb
Date: Fri Aug 17 19:27:24 2012
New Revision: 3194
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3194

Log:
OLPC - made a new word $call-dcon to break the assumption that the DCON driver is part of the screen node.  It is implemented differently on different platforms, depending on the actual location of the DCON driver.  For old platforms, it's equivalent to $call-screen .

Modified:
   cpu/arm/mmp2/dramrecal.fth
   cpu/arm/olpc/build-fw.fth
   cpu/x86/pc/olpc/fw.bth
   cpu/x86/pc/olpc/gui.fth
   cpu/x86/pc/olpc/via/fw.bth

Modified: cpu/arm/mmp2/dramrecal.fth
==============================================================================
--- cpu/arm/mmp2/dramrecal.fth	Fri Aug 17 19:24:13 2012	(r3193)
+++ cpu/arm/mmp2/dramrecal.fth	Fri Aug 17 19:27:24 2012	(r3194)
@@ -767,7 +767,7 @@
    sleep-mask 1 and  if            \ DCON power down
       dcon-freeze
    else
-      " dcon-suspend" $call-screen
+      " dcon-suspend" $call-dcon
    then
    " sleep" $call-screen
    " set-ack" $call-ec
@@ -793,7 +793,7 @@
    sleep-mask 1 and  if            \ DCON power up
       dcon-unfreeze
    else
-      " dcon-resume" $call-screen
+      " dcon-resume" $call-dcon
    then
 ;
 

Modified: cpu/arm/olpc/build-fw.fth
==============================================================================
--- cpu/arm/olpc/build-fw.fth	Fri Aug 17 19:24:13 2012	(r3193)
+++ cpu/arm/olpc/build-fw.fth	Fri Aug 17 19:27:24 2012	(r3194)
@@ -41,6 +41,9 @@
 : poll-tty  ( -- )  ubreak?  if  user-abort  then  ;  \ BREAK detection
 : install-abort  ( -- )  ['] poll-tty d# 100 alarm  ;
 
+0 value dcon-ih
+: $call-dcon  ( ... -- ... )   dcon-ih $call-method  ;
+
 0 value keyboard-ih
 
 fload ${BP}/ofw/core/muxdev.fth          \ I/O collection/distribution device
@@ -171,9 +174,7 @@
 ' stand-power-off to power-off
 
 : olpc-reset-all  ( -- )
-   " screen" " dcon-off" ['] execute-device-method catch if
-      2drop 2drop
-   then
+   " dcon-off" $call-dcon
    ec-power-cycle
    begin  wfi  again
 ;
@@ -510,6 +511,7 @@
 fload ${BP}/cpu/arm/olpc/banner.fth
 
 : console-start  ( -- )
+   " /dcon" open-dev to dcon-ih
    install-mux-io
    cursor-off
    true to text-on?

Modified: cpu/x86/pc/olpc/fw.bth
==============================================================================
--- cpu/x86/pc/olpc/fw.bth	Fri Aug 17 19:24:13 2012	(r3193)
+++ cpu/x86/pc/olpc/fw.bth	Fri Aug 17 19:27:24 2012	(r3194)
@@ -305,6 +305,9 @@
    time&date .date space .time  ."  UTC" cr
 ;
 
+\ The DCON methods are in the screen node on this system
+: $call-dcon  ( ... -- ... )   screen-ih $call-method  ;
+
 fload ${BP}/cpu/x86/pc/olpc/banner.fth
 fload ${BP}/ofw/gui/loadmenu.fth
 fload ${BP}/cpu/x86/pc/olpc/via/mfgtest.fth

Modified: cpu/x86/pc/olpc/gui.fth
==============================================================================
--- cpu/x86/pc/olpc/gui.fth	Fri Aug 17 19:24:13 2012	(r3193)
+++ cpu/x86/pc/olpc/gui.fth	Fri Aug 17 19:27:24 2012	(r3194)
@@ -355,9 +355,9 @@
    $show                                ( )
 ;
 
-: frozen?  ( -- flag )  " vga?" $call-screen 0=  ;
-: dcon-freeze    ( -- )  0 " set-source" $call-screen d# 30 ms  ;
-: dcon-unfreeze  ( -- )  1 " set-source" $call-screen d# 30 ms  ;
+: frozen?  ( -- flag )  " vga?" $call-dcon 0=  ;
+: dcon-freeze    ( -- )  0 " set-source" $call-dcon d# 30 ms  ;
+: dcon-unfreeze  ( -- )  1 " set-source" $call-dcon d# 30 ms  ;
 
 \ === Stuff moved from security.fth ===
 
@@ -380,7 +380,7 @@
 : show-going  ( -- )
    background-rgb  rgb>565  progress-xy ?adjust d# 500 d# 100  " fill-rectangle" $call-screen
    d# 588 d# 638 set-icon-xy  " bigdot" show-icon
-   " vga?" $call-screen  0=  if  dcon-unfreeze dcon-freeze  then
+   frozen?  if  dcon-unfreeze dcon-freeze  then
 ;
 
 : show-no-power  ( -- )  \ chip, battery, overlaid sad face

Modified: cpu/x86/pc/olpc/via/fw.bth
==============================================================================
--- cpu/x86/pc/olpc/via/fw.bth	Fri Aug 17 19:24:13 2012	(r3193)
+++ cpu/x86/pc/olpc/via/fw.bth	Fri Aug 17 19:27:24 2012	(r3194)
@@ -359,6 +359,9 @@
 
 fload ${BP}/cpu/x86/pc/olpc/setwp.fth
 
+\ The DCON methods are in the screen node on this system
+: $call-dcon  ( ... -- ... )   screen-ih $call-method  ;
+
 fload ${BP}/cpu/x86/pc/olpc/via/help.fth     \ Help for common user tasks
 fload ${BP}/cpu/x86/pc/olpc/gui.fth
 fload ${BP}/cpu/x86/pc/olpc/via/suspend.fth  \ Suspend/resume setup