- generalize generic_sdram.c

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@954 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Eric Biederman 2003-07-12 01:46:53 +00:00
parent bd537be3d2
commit 548593ad66
1 changed files with 4 additions and 11 deletions

View File

@ -7,29 +7,22 @@ void sdram_no_memory(void)
}
/* Setup SDRAM */
void sdram_initialize(void)
void sdram_initialize(const struct mem_controller *ctrl)
{
print_debug("Ram1\r\n");
/* Set the registers we can set once to reasonable values */
sdram_set_registers();
sdram_set_registers(ctrl);
print_debug("Ram2\r\n");
/* Now setup those things we can auto detect */
sdram_set_spd_registers();
sdram_set_spd_registers(ctrl);
print_debug("Ram3\r\n");
/* Now that everything is setup enable the SDRAM.
* Some chipsets do the work for use while on others
* we need to it by hand.
*/
sdram_enable();
sdram_enable(ctrl);
print_debug("Ram4\r\n");
sdram_first_normal_reference();
print_debug("Ram5\r\n");
sdram_enable_refresh();
sdram_special_finishup();
print_debug("Ram6\r\n");
}