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substantial cleanups for k8.

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AMP TinyGX still builds, this won't affect other platforms. 

clean up 8111 stage1 code; add function to smbus, 
memreset_setup_amd8111, for the 8111 specific parts of memreset. 

include k8 .h to reduce warnings. Turn some things into functions (romcc
legacy cleanup) and put them in .c files. 

simnow actually successfully gets through a reset cycle now. 

Next is to fix the fidvid code. 

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@868 f3766cd6-281f-0410-b1cd-43a5c92072e9
This commit is contained in:
Ronald G. Minnich 2008-09-19 18:35:22 +00:00
commit e053a1004c
9 changed files with 131 additions and 116 deletions
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17
include/arch/x86/amd/k8/k8.h
View file

@ -743,22 +743,7 @@ static inline __attribute__((always_inline)) void disable_cache_as_ram(void)
);
}
static void disable_cache_as_ram_bsp(void)
{
__asm__ volatile (
// "pushl %eax\n\t"
"pushl %edx\n\t"
"pushl %ecx\n\t"
);
disable_cache_as_ram();
__asm__ volatile (
"popl %ecx\n\t"
"popl %edx\n\t"
// "popl %eax\n\t"
);
}
void disable_cache_as_ram_bsp(void);
#endif /* ! ASSEMBLY */

8
include/arch/x86/cpu.h
View file

@ -243,13 +243,7 @@ static inline void clear_init_ram(void)
}
/* be warned, this file will be used by core other than core 0/node 0 or core0/node0 when cpu_reset*/
static void set_init_ram_access(void)
{
set_var_mtrr(0, 0x00000000, CONFIG_CBMEMK << 10, MTRR_TYPE_WRBACK);
}
void set_init_ram_access(void);
void * bottom_of_stack(void);
EXPORT_SYMBOL(bottom_of_stack);