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authorHyok S. Choi <hyok.choi@samsung.com>2006-03-27 15:14:19 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-03-27 15:14:19 +0100
commitf8c07de6beac55c3273cbd679bfa67555ef14ef5 (patch)
treeade620230f6097d6174cb338f2cbdb878b682b8d
parent75d90832d58aa5855972cfc2bdaa94970ccd4aca (diff)
downloadop-kernel-dev-f8c07de6beac55c3273cbd679bfa67555ef14ef5.zip
op-kernel-dev-f8c07de6beac55c3273cbd679bfa67555ef14ef5.tar.gz
[ARM] nommu: add nommu specific Kconfig and MMUEXT variable in Makefile
This patch adds Kconfig-nommu for noMMU specific configurations and MMUEXT variable into Makefile. Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--arch/arm/Kconfig-nommu27
-rw-r--r--arch/arm/Makefile7
2 files changed, 33 insertions, 1 deletions
diff --git a/arch/arm/Kconfig-nommu b/arch/arm/Kconfig-nommu
new file mode 100644
index 0000000..8ce56e5
--- /dev/null
+++ b/arch/arm/Kconfig-nommu
@@ -0,0 +1,27 @@
+#
+# Kconfig for uClinux(non-paged MM) depend configurations
+# Hyok S. Choi <hyok.choi@samsung.com>
+#
+
+config SET_MEM_PARAM
+ bool "Set flash/sdram size and base addr"
+ help
+ Say Y to manually set the base addresses and sizes.
+ otherwise, the default values are assigned.
+
+config DRAM_BASE
+ hex '(S)DRAM Base Address' if SET_MEM_PARAM
+ default 0x00800000
+
+config DRAM_SIZE
+ hex '(S)DRAM SIZE' if SET_MEM_PARAM
+ default 0x00800000
+
+config FLASH_MEM_BASE
+ hex 'FLASH Base Address' if SET_MEM_PARAM
+ default 0x00400000
+
+config FLASH_SIZE
+ hex 'FLASH Size' if SET_MEM_PARAM
+ default 0x00400000
+
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index e3770ed..73df229 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -17,6 +17,11 @@ GZFLAGS :=-9
# Select a platform tht is kept up-to-date
KBUILD_DEFCONFIG := versatile_defconfig
+# defines filename extension depending memory manement type.
+ifeq ($(CONFIG_MMU),)
+MMUEXT := -nommu
+endif
+
ifeq ($(CONFIG_FRAME_POINTER),y)
CFLAGS +=-fno-omit-frame-pointer -mapcs -mno-sched-prolog
endif
@@ -127,7 +132,7 @@ else
MACHINE :=
endif
-export TEXT_OFFSET GZFLAGS
+export TEXT_OFFSET GZFLAGS MMUEXT
# Do we have FASTFPE?
FASTFPE :=arch/arm/fastfpe
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