CPU_OPT for cpu specific flags
_RESET to specify reset vector address (ppc4xx reset vector is at end of memory, rather than at beginning of ROM) CONFIG_SYS_CLK_FREQ to specify frequency of system clock (needed for ppc4xx clock speed calculation) git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1049 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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@ -106,6 +106,11 @@ define HOSTCC
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export always
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comment "Host C Compiler"
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end
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define CPU_OPT
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default none
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export used
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comment "Additional per-cpu CFLAGS"
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end
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define OBJCOPY
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default "$(CROSS_COMPILE)objcopy"
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export always
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@ -223,7 +228,13 @@ define _ROMBASE
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default {PAYLOAD_SIZE}
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format "0x%x"
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export always
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comment "Base of ROM"
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comment "Base address of LinuxBIOS in ROM"
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end
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define _RESET
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default {_ROMBASE}
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format "0x%x"
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export always
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comment "Hardware reset vector address"
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end
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define STACK_SIZE
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default 0x2000
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@ -241,7 +252,7 @@ define _RAMBASE
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default 0x4000
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format "0x%x"
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export always
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comment "Base address of RAM"
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comment "Base address of LinuxBIOS in RAM"
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end
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define USE_CACHE_RAM
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default 0
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@ -380,7 +391,11 @@ define FINAL_MAINBOARD_FIXUP
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export used
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comment "Do final mainboard fixups"
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end
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define CONFIG_SYS_CLK_FREQ
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default none
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export used
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comment "System clock frequency in MHz"
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end
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###############################################
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# SMP options
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