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Somehow svn add didn't work for the include files. Commit the remainder 

of r4147.

Thanks to Myles' patch adding support for include statements,
refactoring Config.lb became possible.

Factor out ROM size calculation from Config.lb.
  
This patch converts 87 boards (with and without USE_FAILOVER_IMAGE),
but it has to work around a parser bug. 

89 files changed, 209 insertions(+), 2415 deletions(-)
A total of 2206 removed lines.
  
Abuild works for all changed boards on khepri.

Myles writes:
I've tested serengeti for the failover portion and s2892 for the
nofailover portion.  ldoptions are exactly the same and they both boot
the same.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4148 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Carl-Daniel Hailfinger 2009-04-21 00:25:23 +00:00
parent b5e10bcf1f
commit b266f6fc16
2 changed files with 86 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
src/config/failovercalculation.lb Normal file
View File

@ -0,0 +1,48 @@
##
## Compute the location and size of where this firmware image
## (coreboot plus bootloader) will live in the boot rom chip.
##
if USE_FAILOVER_IMAGE
default ROM_SECTION_SIZE = FAILOVER_SIZE
default ROM_SECTION_OFFSET = ( ROM_SIZE - FAILOVER_SIZE )
else
if USE_FALLBACK_IMAGE
default ROM_SECTION_SIZE = FALLBACK_SIZE
default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE - FAILOVER_SIZE )
else
default ROM_SECTION_SIZE = ( ROM_SIZE - FALLBACK_SIZE - FAILOVER_SIZE )
default ROM_SECTION_OFFSET = 0
end
end
##
## Compute the start location and size size of
## The coreboot bootloader.
##
default PAYLOAD_SIZE = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
##
## Compute where this copy of coreboot will start in the boot rom
##
default _ROMBASE = ( CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE )
##
## Compute a range of ROM that can cached to speed up coreboot,
## execution speed.
##
## XIP_ROM_SIZE must be a power of 2.
## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE
##
default XIP_ROM_SIZE = 64 * 1024
if USE_FAILOVER_IMAGE
default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE)
else
if USE_FALLBACK_IMAGE
default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE + FAILOVER_SIZE)
else
default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE)
end
end

38
src/config/nofailovercalculation.lb Normal file
View File

@ -0,0 +1,38 @@
##
## Compute the location and size of where this firmware image
## (coreboot plus bootloader) will live in the boot rom chip.
##
if USE_FALLBACK_IMAGE
default ROM_SECTION_SIZE = FALLBACK_SIZE
default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE )
else
default ROM_SECTION_SIZE = ( ROM_SIZE - FALLBACK_SIZE )
default ROM_SECTION_OFFSET = 0
end
##
## Compute the start location and size size of
## The coreboot bootloader.
##
default PAYLOAD_SIZE = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
##
## Compute where this copy of coreboot will start in the boot rom
##
default _ROMBASE = ( CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE )
##
## Compute a range of ROM that can cached to speed up coreboot,
## execution speed.
##
## XIP_ROM_SIZE must be a power of 2.
## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE
##
default XIP_ROM_SIZE = 64 * 1024
default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE )
## This is needed to work around a parser bug.
if USE_FALLBACK_IMAGE
end