[coreboot] serengeti_cheetah_fam10 ROM SIZE

Lim, Vincent vincent.lim at amd.com
Fri May 15 17:36:28 CEST 2009

Hi All:


There were a few updates lately that generates serengeti_cheetah_fam10
ROM size > 512K. I am changing the default ROM size to 1M to accommodate
this and future changes. 


Index: src/mainboard/amd/serengeti_cheetah_fam10/Options.lb


--- src/mainboard/amd/serengeti_cheetah_fam10/Options.lb    (revision

+++ src/mainboard/amd/serengeti_cheetah_fam10/Options.lb    (working

@@ -124,7 +124,7 @@


 ## ROM_SIZE is the size of boot ROM that this board will use.


-default ROM_SIZE=524288

+default ROM_SIZE=1024*1024




@@ -133,9 +133,9 @@

 #default FALLBACK_SIZE=131072

 #default FALLBACK_SIZE=0x40000


-#FALLBACK: 512K - 4K

-default FALLBACK_SIZE=0x7f000


+#FALLBACK: 1024K - 8K

+default FALLBACK_SIZE=0xFE000


 default FAILOVER_SIZE=0x02000


 #more 1M for pgtbl

Index: targets/amd/serengeti_cheetah_fam10/Config.lb


--- targets/amd/serengeti_cheetah_fam10/Config.lb     (revision 4267)

+++ targets/amd/serengeti_cheetah_fam10/Config.lb     (working copy)

@@ -30,7 +30,7 @@



 # 512KB ROM

-option ROM_SIZE=512*1024

+option ROM_SIZE=1024*1024


 # Cheetah Family 10

 #romimage "normal"

@@ -50,9 +50,9 @@

      option USE_FALLBACK_IMAGE=1

 #    option ROM_IMAGE_SIZE=0x13800

 #    option ROM_IMAGE_SIZE=0x19800

-     option ROM_IMAGE_SIZE=0x3f000

+     option ROM_IMAGE_SIZE=0x7f000

 #    option ROM_IMAGE_SIZE=0x15800

-     option XIP_ROM_SIZE=0x40000

+     option XIP_ROM_SIZE=0x80000

      option COREBOOT_EXTRA_VERSION="$(shell cat

      payload ../payload.elf



I tested on SimNow and it POSTs OK. Since I am a newbie, feel free to
comment if I might have missed anything.



Signed-off-by: Vincent Lim <vincent.lim at amd.com>



Best Regards,


Vincent Lim
SimNow Team

Performance CoE
Central Engineering
T 512.602.1618
F 512.602.7745


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