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-rw-r--r--src/config/Options.lb21
1 files changed, 18 insertions, 3 deletions
diff --git a/src/config/Options.lb b/src/config/Options.lb
index 541592cf23..fdd87e56b7 100644
--- a/src/config/Options.lb
+++ b/src/config/Options.lb
@@ -106,6 +106,11 @@ define HOSTCC
export always
comment "Host C Compiler"
end
+define CPU_OPT
+ default none
+ export used
+ comment "Additional per-cpu CFLAGS"
+end
define OBJCOPY
default "$(CROSS_COMPILE)objcopy"
export always
@@ -223,7 +228,13 @@ define _ROMBASE
default {PAYLOAD_SIZE}
format "0x%x"
export always
- comment "Base of ROM"
+ comment "Base address of LinuxBIOS in ROM"
+end
+define _RESET
+ default {_ROMBASE}
+ format "0x%x"
+ export always
+ comment "Hardware reset vector address"
end
define STACK_SIZE
default 0x2000
@@ -241,7 +252,7 @@ define _RAMBASE
default 0x4000
format "0x%x"
export always
- comment "Base address of RAM"
+ comment "Base address of LinuxBIOS in RAM"
end
define USE_CACHE_RAM
default 0
@@ -380,7 +391,11 @@ define FINAL_MAINBOARD_FIXUP
export used
comment "Do final mainboard fixups"
end
-
+define CONFIG_SYS_CLK_FREQ
+ default none
+ export used
+ comment "System clock frequency in MHz"
+end
###############################################
# SMP options