[openfirmware] [commit] r2451 - cpu/x86/pc/alex

[repository service]

Author: wmb
Date: Tue Aug  9 20:33:10 2011
New Revision: 2451
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2451

Log:
Alex - enabled timestamp counter and related timing words.

Modified:
   cpu/x86/pc/alex/config.fth
   cpu/x86/pc/alex/devices.fth
   cpu/x86/pc/alex/fw.bth

Modified: cpu/x86/pc/alex/config.fth
==============================================================================
--- cpu/x86/pc/alex/config.fth	Tue Aug  9 20:32:13 2011	(r2450)
+++ cpu/x86/pc/alex/config.fth	Tue Aug  9 20:33:10 2011	(r2451)
@@ -7,6 +7,9 @@
 create coreboot-qemu
 create debug-startup

+create use-timestamp-counter
+create use-tsc-timing
+
 create serial-console

\ In virtual mode, OFW runs with the MMU on.  The advantages are

Modified: cpu/x86/pc/alex/devices.fth
==============================================================================
--- cpu/x86/pc/alex/devices.fth	Tue Aug  9 20:32:13 2011	(r2450)
+++ cpu/x86/pc/alex/devices.fth	Tue Aug  9 20:33:10 2011	(r2451)
@@ -16,19 +16,13 @@

fload ${BP}/dev/pciprobe.fth		\ Generic PCI probing

-[ifdef] use-timestamp-counter
-\ Use the CPU chip's Time Stamp Counter for timing; it does just what we want
+\ Use the CPU chip's Time Stamp Counter for timing
 fload ${BP}/cpu/x86/tsc.fth
-[then]

0 0  " "  " /" begin-package
    fload ${BP}/cpu/x86/pc/isabus.fth	\ ISA Bus Bridge under root node
 end-package

-[ifndef] use-timestamp-counter
-fload ${BP}/cpu/x86/pc/getms.fth
-[then]
-
 dev /interrupt-controller
 h# 20 to vector-base0
 h# 28 to vector-base1
@@ -95,9 +89,7 @@
 fload ${BP}/dev/pci/isaall.fth
 devalias mouse /isa/8042/mouse

-[ifdef] use-timestamp-counter
 fload ${BP}/cpu/x86/pc/tsccal1.fth
-[then]

0 0  hex mem-uart-base (u.)  " /" begin-package
    4 encode-int  0 encode-int encode+    " interrupts" property

Modified: cpu/x86/pc/alex/fw.bth
==============================================================================
--- cpu/x86/pc/alex/fw.bth	Tue Aug  9 20:32:13 2011	(r2450)
+++ cpu/x86/pc/alex/fw.bth	Tue Aug  9 20:33:10 2011	(r2451)
@@ -177,9 +177,6 @@
    fload ${BP}/ofw/inet/http.fth	\ HTTP client
 end-support-package

-[ifndef] use-timestamp-counter
-fload ${BP}/cpu/x86/pc/mscal.fth
-[then]
 fload ${BP}/cpu/x86/pc/boot.fth
 fload ${BP}/cpu/x86/pc/linux.fth