Revision: 1177
http://svn.sourceforge.net/hackndev/?rev=1177&view=rev
Author: bobofdoom
Date: 2007-07-18 06:08:16 -0700 (Wed, 18 Jul 2007)
Log Message:
-----------
PalmT650: Skip DEBUG_LL IO mapping on Treo as it causes a reset.
Modified Paths:
--------------
linux4palm/linux/trunk/arch/arm/kernel/head.S
Modified: linux4palm/linux/trunk/arch/arm/kernel/head.S
===================================================================
--- linux4palm/linux/trunk/arch/arm/kernel/head.S 2007-07-18 10:20:37 UTC (rev 1176)
+++ linux4palm/linux/trunk/arch/arm/kernel/head.S 2007-07-18 13:08:16 UTC (rev 1177)
@@ -277,12 +277,14 @@
orr r6, r6, #(PHYS_OFFSET & 0x00e00000)
str r6, [r0]
-#ifdef CONFIG_DEBUG_LL
+#if defined(CONFIG_DEBUG_LL) && !defined(CONFIG_MACH_XSCALE_PALMTREO650)
ldr r7, [r10, #PROCINFO_IO_MMUFLAGS] @ io_mmuflags
/*
* Map in IO space for serial debugging.
* This allows debug messages to be output
* via a serial console before paging_init.
+ *
+ * Disabled on Treo as it causes a reset for some reason.
*/
ldr r3, [r8, #MACHINFO_PGOFFIO]
add r0, r4, r3
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