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Move mainboard specific changes to the coreboot memory table into the

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mainboard specific code. (And add a hook to allow other mainboards do
a similar thing if required)

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G Minnich <rminnich@gmail.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3812 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer
2008-12-13 20:51:34 +00:00
committed by Stefan Reinauer
parent 42f03e5647
commit 045c348cf3
7 changed files with 34 additions and 18 deletions
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12
src/arch/i386/boot/coreboot_table.c
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@@ -357,7 +357,8 @@ static void lb_remove_memory_range(struct lb_memory *mem,
}
}
static void lb_add_memory_range(struct lb_memory *mem,
/* This function is used in mainboard specific code, too */
void lb_add_memory_range(struct lb_memory *mem,
uint32_t type, uint64_t start, uint64_t size)
{
lb_remove_memory_range(mem, start, size);
@@ -447,15 +448,10 @@ unsigned long write_coreboot_table(
lb_add_memory_range(mem, LB_MEM_TABLE,
rom_table_start, rom_table_end-rom_table_start);
/* AMD rs690 chip, we should remove the UMA from system memory. */
#if (CONFIG_GFXUMA == 1)
printk_info("uma_memory_start=0x%x, uma_memory_size=0x%x \n",
uma_memory_start, uma_memory_size);
lb_add_memory_range(mem, LB_MEM_TABLE,
uma_memory_start, uma_memory_size);
#if (HAVE_MAINBOARD_RESOURCES == 1)
add_mainboard_resources(mem);
#endif
/* Note:
* I assume that there is always memory at immediately after
* the low_table_end. This means that after I setup the coreboot table.

3
src/arch/i386/boot/coreboot_table.h
View File

@@ -26,4 +26,7 @@ struct lb_memory *get_lb_mem(void);
extern struct cmos_option_table option_table;
/* defined by mainboard.c if the mainboard requires extra resources */
int add_mainboard_resources(struct lb_memory *mem);
#endif /* COREBOOT_TABLE_H */