Hello, Rock
You may need to have a look at the crt0.S, Take amd/persimmon as an example: #include "config.h" #include "src/arch/x86/init/prologue.inc" #include "src/cpu/x86/32bit/entry32.inc" #include "src/cpu/x86/fpu_enable.inc" #include "src/cpu/amd/agesa/cache_as_ram.inc" #include "mainboard/amd/persimmon/romstage.inc" ~
"build/romstage/crt0.S"
But I think it's better to learn coreboot by playing with it on a mainboard than just reading the code. thanks
-----Original Message----- From: coreboot-bounces+kerry.she=amd.com@coreboot.org
[mailto:coreboot-
bounces+kerry.she=amd.com@coreboot.org] On Behalf Of Rock Cui Sent: Wednesday, December 07, 2011 1:19 PM To: coreboot@coreboot.org Subject: [coreboot] About the boot steps of the coreboot-V4
Hi all, I'm learnning the coreboot v4 source code. But when I read the file entry32.inc, I don't know where the execution will jmp to after the __protected_start. I need help.
BRs,
Rock.
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