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authorSteven Whitehouse <swhiteho@redhat.com>2006-04-03 09:08:57 -0400
committerSteven Whitehouse <swhiteho@redhat.com>2006-04-03 09:08:57 -0400
commit76467874b83835129dc454e3a7a8e5d1186101b0 (patch)
tree162129f0c36c35be4aa323cf00626db0e804c3fc /arch/arm/Kconfig-nommu
parent8628de0583504138551a05ad44ca388467f0f552 (diff)
parent6246b6128bbe34d0752f119cf7c5111c85fe481d (diff)
downloadop-kernel-dev-76467874b83835129dc454e3a7a8e5d1186101b0.zip
op-kernel-dev-76467874b83835129dc454e3a7a8e5d1186101b0.tar.gz
Merge branch 'master'
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+#
+# 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
+
+config REMAP_VECTORS_TO_RAM
+ bool 'Install vectors to the begining of RAM' if DRAM_BASE
+ depends on DRAM_BASE
+ help
+ The kernel needs to change the hardware exception vectors.
+ In nommu mode, the hardware exception vectors are normally
+ placed at address 0x00000000. However, this region may be
+ occupied by read-only memory depending on H/W design.
+
+ If the region contains read-write memory, say 'n' here.
+
+ If your CPU provides a remap facility which allows the exception
+ vectors to be mapped to writable memory, say 'n' here.
+
+ Otherwise, say 'y' here. In this case, the kernel will require
+ external support to redirect the hardware exception vectors to
+ the writable versions located at DRAM_BASE.
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