From 92c70bff6423a67a2ee3d3bdfefffae88aae7e59 Mon Sep 17 00:00:00 2001
From: Nicolas Thill <nico@openwrt.org>
Date: Mon, 25 Jul 2005 15:40:23 +0000
Subject: add preliminary support for soekris boards

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1564 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../linux-2.4/patches/soekris/001-mgeode-cpu.patch | 40 ++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 target/linux/linux-2.4/patches/soekris/001-mgeode-cpu.patch

(limited to 'target/linux/linux-2.4/patches/soekris/001-mgeode-cpu.patch')

diff --git a/target/linux/linux-2.4/patches/soekris/001-mgeode-cpu.patch b/target/linux/linux-2.4/patches/soekris/001-mgeode-cpu.patch
new file mode 100644
index 0000000000..662d4f263e
--- /dev/null
+++ b/target/linux/linux-2.4/patches/soekris/001-mgeode-cpu.patch
@@ -0,0 +1,40 @@
+diff -Nur linux-2.4.29/arch/i386/Makefile linux-2.4.29_geode/arch/i386/Makefile
+--- linux-2.4.29/arch/i386/Makefile	Wed Nov 17 12:54:21 2004
++++ linux-2.4.29_geode/arch/i386/Makefile	Tue Feb 15 23:41:54 2005
+@@ -94,6 +94,10 @@
+ CFLAGS += $(call check_gcc,-march=c3-2,-march=i686)
+ endif
+ 
++ifdef CONFIG_MGEODE
++CFLAGS += -march=i586
++endif
++
+ # Disable unit-at-a-time mode, it makes gcc use a lot more stack
+ # due to the lack of sharing of stacklots.
+ CFLAGS += $(call check_gcc,-fno-unit-at-a-time,)
+diff -Nur linux-2.4.29/arch/i386/config.in linux-2.4.29_geode/arch/i386/config.in
+--- linux-2.4.29/arch/i386/config.in	Wed Nov 17 12:54:21 2004
++++ linux-2.4.29_geode/arch/i386/config.in	Tue Feb 15 23:41:54 2005
+@@ -42,6 +42,7 @@
+ 	 Winchip-C6				CONFIG_MWINCHIPC6 \
+ 	 Winchip-2				CONFIG_MWINCHIP2 \
+ 	 Winchip-2A/Winchip-3			CONFIG_MWINCHIP3D \
++	 MediaGX/Geode                          CONFIG_MGEODE \
+ 	 CyrixIII/VIA-C3			CONFIG_MCYRIXIII \
+ 	 VIA-C3-2				CONFIG_MVIAC3_2" Pentium-Pro
+ #
+@@ -162,6 +163,14 @@
+    define_bool CONFIG_X86_ALIGNMENT_16 y
+    define_bool CONFIG_X86_USE_PPRO_CHECKSUM y
+    define_bool CONFIG_X86_F00F_WORKS_OK y
++fi
++if [ "$CONFIG_MGEODE" = "y" ]; then
++   define_int  CONFIG_X86_L1_CACHE_SHIFT 5
++   define_bool CONFIG_X86_USE_STRING_486 y
++   define_bool CONFIG_X86_ALIGNMENT_16 y
++   define_bool CONFIG_X86_TSC y
++   define_bool CONFIG_X86_PPRO_FENCE y
++   define_bool CONFIG_X86_OOSTORE y
+ fi
+ if [ "$CONFIG_MCRUSOE" = "y" ]; then
+    define_int  CONFIG_X86_L1_CACHE_SHIFT 5
-- 
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