r893 - in cpu/x86/pc: . olpc

Author: wmb
Date: 2008-08-28 11:05:31 +0200 (Thu, 28 Aug 2008)
New Revision: 893

Modified:
   cpu/x86/pc/linux.fth
   cpu/x86/pc/olpc/fw.bth
   cpu/x86/pc/olpc/gui.fth
Log:
Added "linux-hook" and used it for last-second cleanup instead of go-hook,
so that Linux-specific cleanups don't interfere with other client programs.

Modified: cpu/x86/pc/linux.fth
===================================================================
--- cpu/x86/pc/linux.fth	2008-08-28 09:03:16 UTC (rev 892)
+++ cpu/x86/pc/linux.fth	2008-08-28 09:05:31 UTC (rev 893)
@@ -16,6 +16,8 @@
 \ " ro root=mtd0 rootfstype=jffs2 console=ttyS0,115200 console=tty0"
 \   ' boot-file set-config-string-default

+defer linux-hook  ' noop to linux-hook
+
 0 value ramdisk-adr
 0 value /ramdisk

@@ -147,6 +149,7 @@
    linux-base  linux-params  (init-program)
    linux-params to %esi
    make-ofw-pdir
+   linux-hook
 ;

d# 256 buffer: ramdisk-buf

Modified: cpu/x86/pc/olpc/fw.bth
===================================================================
--- cpu/x86/pc/olpc/fw.bth	2008-08-28 09:03:16 UTC (rev 892)
+++ cpu/x86/pc/olpc/fw.bth	2008-08-28 09:05:31 UTC (rev 893)
@@ -219,6 +219,7 @@
 devalias nfs net//obp-tftp:last//nfs

fload ${BP}/cpu/x86/pc/boot.fth
+fload ${BP}/cpu/x86/pc/linux.fth

: usb-port-power-map  ( -- n )
    board-revision  h# b10  h# b2f between  if  \ B1 and B2
@@ -308,11 +309,11 @@
 \ fload ${BP}/ofw/gui/insticon.fth

[ifdef] olpc
-: setup-for-os  ( -- )
-   [ ' go-hook behavior compile, ]    \ Chain to old behavior
+: setup-for-linux  ( -- )
+   [ ' linux-hook behavior compile, ]    \ Chain to old behavior
    vpci-devices-on   \ Do this after quieting USB
 ;
-' setup-for-os to go-hook
+' setup-for-linux to linux-hook

fload ${BP}/cpu/x86/pc/olpc/gui.fth
 fload ${BP}/cpu/x86/pc/olpc/suspend.fth      \ Suspend/resume setup
@@ -324,8 +325,8 @@
 fload ${BP}/cpu/x86/pc/olpc/crypto.fth       \ Cryptographic image validation
 fload ${BP}/cpu/x86/pc/olpc/lzip.fth         \ Access zip images from memory
 fload ${BP}/cpu/x86/pc/olpc/gamekeys.fth
-fload ${BP}/cpu/x86/pc/linux.fth
 fload ${BP}/cpu/x86/pc/olpc/memtest.fth
+: emacs  " rom:emacs" $boot  ;

fload ${BP}/cpu/x86/pc/rmtools.fth
 fload ${BP}/dev/geode/smi.fth

Modified: cpu/x86/pc/olpc/gui.fth
===================================================================
--- cpu/x86/pc/olpc/gui.fth	2008-08-28 09:03:16 UTC (rev 892)
+++ cpu/x86/pc/olpc/gui.fth	2008-08-28 09:05:31 UTC (rev 893)
@@ -312,10 +312,13 @@
    then

cursor-off  ['] fix-cursor to (ok)	\ hide text cursor
-   avoid-logo
+
+   0 to image-width  0 to image-height   \ In case $show-bmp fails

-   0 to image-width  0 to image-height   \ In case $show-bmp fails
 [ifdef] old-way
+\ The graphical boot sequence display at the top of the screen
+\ has been superseded by the new secure pretty-boot scheme .
+  avoid-logo
   " rom:olpc.565" $show&advance
 [then]

@@ -390,15 +393,15 @@
 : dcon-freeze    ( -- )  0 " set-source" $call-screen d# 30 ms  ;
 : dcon-unfreeze  ( -- )  1 " set-source" $call-screen d# 30 ms  ;

-: go-hook-unfreeze
-   [ ' go-hook behavior compile, ]
+: linux-hook-unfreeze
+   [ ' linux-hook behavior compile, ]
 ;
-: go-hook-freeze
-   [ ' go-hook behavior compile, ]
+: linux-hook-freeze
+   [ ' linux-hook behavior compile, ]
    0 " set-source" $call-screen
 ;
-: freeze    ( -- )  ['] go-hook-freeze   to go-hook  ;
-: unfreeze  ( -- )  ['] go-hook-unfreeze to go-hook  ;
+: freeze    ( -- )  ['] linux-hook-freeze   to linux-hook  ;
+: unfreeze  ( -- )  ['] linux-hook-unfreeze to linux-hook  ;

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