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
This commit is contained in:
Greg Watson 2003-07-28 21:15:13 +00:00
parent 821730906b
commit 499b3041b4
1 changed files with 18 additions and 3 deletions

View File

@ -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