[PATCH] x86: geode support fixes

- Changed Name/defines from "Geode GX" to "Geode GX1" for clarification

- Dropped "-march=i586" in favor of "-march=i486"

- Dopped X86_OOSTORE support for Geode GX1

Signed-off-by: Kianusch Sayah Karadji <kianusch@sk-tech.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index fee5891196066c05efa082b31ed7740df5a69949..e382f32d435e71ea6302a167aead210a4fb39491 100644 (file)
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -183,7 +183,7 @@ config M386
          - "Winchip-C6" for original IDT Winchip.
          - "Winchip-2" for IDT Winchip 2.
          - "Winchip-2A" for IDT Winchips with 3dNow! capabilities.
-         - "MediaGX/Geode" for Cyrix MediaGX aka Geode.
+         - "GeodeGX1" for Geode GX1 (Cyrix MediaGX).
          - "CyrixIII/VIA C3" for VIA Cyrix III or VIA C3.
          - "VIA C3-2 for VIA C3-2 "Nehemiah" (model 9 and above).
 
@@ -311,12 +311,10 @@ config MWINCHIP3D
          stores for this CPU, which can increase performance of some
          operations.
 
-config MGEODE
-       bool "MediaGX/Geode"
+config MGEODEGX1
+       bool "GeodeGX1"
        help
-         Select this for a Cyrix MediaGX aka Geode chip. Linux and GCC
-          treat this chip as a 586TSC with some extended instructions
-          and alignment reqirements.
+         Select this for a Geode GX1 (Cyrix MediaGX) chip.
 
 config MCYRIXIII
        bool "CyrixIII/VIA-C3"
@@ -368,7 +366,7 @@ config X86_L1_CACHE_SHIFT
        int
        default "7" if MPENTIUM4 || X86_GENERIC
        default "4" if X86_ELAN || M486 || M386
-       default "5" if MWINCHIP3D || MWINCHIP2 || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || MGEODE
+       default "5" if MWINCHIP3D || MWINCHIP2 || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || MGEODEGX1
        default "6" if MK7 || MK8 || MPENTIUMM
 
 config RWSEM_GENERIC_SPINLOCK
@@ -387,7 +385,7 @@ config GENERIC_CALIBRATE_DELAY
 
 config X86_PPRO_FENCE
        bool
-       depends on M686 || M586MMX || M586TSC || M586 || M486 || M386 || MGEODE
+       depends on M686 || M586MMX || M586TSC || M586 || M486 || M386 || MGEODEGX1
        default y
 
 config X86_F00F_BUG
@@ -417,7 +415,7 @@ config X86_POPAD_OK
 
 config X86_ALIGNMENT_16
        bool
-       depends on MWINCHIP3D || MWINCHIP2 || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODE
+       depends on MWINCHIP3D || MWINCHIP2 || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
        default y
 
 config X86_GOOD_APIC
@@ -442,7 +440,7 @@ config X86_USE_3DNOW
 
 config X86_OOSTORE
        bool
-       depends on (MWINCHIP3D || MWINCHIP2 || MWINCHIPC6 || MGEODE) && MTRR
+       depends on (MWINCHIP3D || MWINCHIP2 || MWINCHIPC6) && MTRR
        default y
 
 config HPET_TIMER
@@ -578,7 +576,7 @@ config X86_VISWS_APIC
 
 config X86_TSC
        bool
-       depends on (MWINCHIP3D || MWINCHIP2 || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MGEODE) && !X86_NUMAQ
+       depends on (MWINCHIP3D || MWINCHIP2 || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MGEODEGX1) && !X86_NUMAQ
        default y
 
 config X86_MCE

diff --git a/arch/i386/Makefile b/arch/i386/Makefile
index 04783ceb050c13d7a475a60bdb916b6eb56ffddf..1c36ca332a96df3bc408aa2433f64cb5f051e8df 100644 (file)
--- a/arch/i386/Makefile
+++ b/arch/i386/Makefile
@@ -14,7 +14,7 @@
 # 19990713  Artur Skawina <skawina@geocities.com>
 #           Added '-march' and '-mpreferred-stack-boundary' support
 #
-#           Kianusch Sayah Karadji <kianusch@sk-tech.net>
+# 20050320  Kianusch Sayah Karadji <kianusch@sk-tech.net>
 #           Added support for GEODE CPU
 
 LDFLAGS                := -m elf_i386
@@ -54,8 +54,8 @@ cflags-$(CONFIG_MVIAC3_2)     += $(call cc-option,-march=c3-2,-march=i686)
 # AMD Elan support
 cflags-$(CONFIG_X86_ELAN)      += -march=i486
 
-# MediaGX aka Geode support
-cflags-$(CONFIG_MGEODE)                += $(call cc-option,-march=pentium-mmx,-march=i586)
+# Geode GX1 support
+cflags-$(CONFIG_MGEODEGX1)             += $(call cc-option,-march=pentium-mmx,-march=i486)
 
 # -mregparm=3 works ok on gcc-3.0 and later
 #

diff --git a/include/asm-i386/module.h b/include/asm-i386/module.h
index 508865e26308e7006ec11219391cb4b50c082a14..eb7f2b4234aa94e0385fc8dc8a5344fa00f14d08 100644 (file)
--- a/include/asm-i386/module.h
+++ b/include/asm-i386/module.h
@@ -52,8 +52,8 @@ struct mod_arch_specific
 #define MODULE_PROC_FAMILY "CYRIXIII "
 #elif defined CONFIG_MVIAC3_2
 #define MODULE_PROC_FAMILY "VIAC3-2 "
-#elif CONFIG_MGEODE
-#define MODULE_PROC_FAMILY "GEODE "
+#elif CONFIG_MGEODEGX1
+#define MODULE_PROC_FAMILY "GEODEGX1 "
 #else
 #error unknown processor family
 #endif