[coreboot] [commit] r5006 - in trunk/src: cpu/emulation/qemu-x86 mainboard/emulation/qemu-x86

[svn at coreboot.org]

Author: oxygene
Date: 2010-01-11 10:05:52 +0100 (Mon, 11 Jan 2010)
New Revision: 5006

Modified:
   trunk/src/cpu/emulation/qemu-x86/northbridge.c
   trunk/src/mainboard/emulation/qemu-x86/Kconfig
   trunk/src/mainboard/emulation/qemu-x86/Options.lb
Log:
Make qemu use the udelay function in src/pc80/udelay_io.c
instead of the equivalent copy in src/cpu/emulation/qemu-x86/northbridge.c.
Also, delete the copy.

Signed-off-by: Patrick Georgi <patrick.georgi at coresystems.de>
Acked-by: Stefan Reinauer <stepan at coresystems.de>


Modified: trunk/src/cpu/emulation/qemu-x86/northbridge.c
===================================================================
--- trunk/src/cpu/emulation/qemu-x86/northbridge.c	2010-01-08 11:26:02 UTC (rev 5005)
+++ trunk/src/cpu/emulation/qemu-x86/northbridge.c	2010-01-11 09:05:52 UTC (rev 5006)
@@ -157,12 +157,3 @@
 	CHIP_NAME("QEMU Northbridge")
 	.enable_dev = enable_dev,
 };
-
-void udelay(unsigned usecs)
-{
-	unsigned i;
-	for(i = 0; i < usecs; i++)
-		inb(0x80);
-}
-
-

Modified: trunk/src/mainboard/emulation/qemu-x86/Kconfig
===================================================================
--- trunk/src/mainboard/emulation/qemu-x86/Kconfig	2010-01-08 11:26:02 UTC (rev 5005)
+++ trunk/src/mainboard/emulation/qemu-x86/Kconfig	2010-01-11 09:05:52 UTC (rev 5006)
@@ -22,13 +22,3 @@
 	int
 	default 6
 	depends on BOARD_EMULATION_QEMU_X86
-
-config HAVE_INIT_TIMER
-	bool
-	default n
-	depends on BOARD_EMULATION_QEMU_X86
-
-config UDELAY_IO
-	bool
-	default n
-	depends on BOARD_EMULATION_QEMU_X86

Modified: trunk/src/mainboard/emulation/qemu-x86/Options.lb
===================================================================
--- trunk/src/mainboard/emulation/qemu-x86/Options.lb	2010-01-08 11:26:02 UTC (rev 5005)
+++ trunk/src/mainboard/emulation/qemu-x86/Options.lb	2010-01-11 09:05:52 UTC (rev 5006)
@@ -47,6 +47,8 @@
 uses CONFIG_DEFAULT_CONSOLE_LOGLEVEL
 uses CONFIG_MAXIMUM_CONSOLE_LOGLEVEL
 
+uses CONFIG_UDELAY_IO
+default CONFIG_UDELAY_IO=1
 
 default CONFIG_CONSOLE_SERIAL8250=1
 default CONFIG_DEFAULT_CONSOLE_LOGLEVEL=8