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correct it, finally. 

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2304 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Ronald G. Minnich 2006-05-12 20:05:08 +00:00
parent 6084160f2d
commit b9a335cb9b
1 changed files with 4 additions and 6 deletions
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10
src/mainboard/olpc/rev_a/auto.c
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@ -81,7 +81,10 @@ static void sdram_set_spd_registers(const struct mem_controller *ctrl)
/* get the module bank density, SPD byte 31 */
/* this is multiples of 8 MB */
val = 128 / 8;
/* actually it is 2^x*4, where x is the value you put in */
/* for OLPC, set default size */
/* dimm size - hardcoded 128Mb */
val = 5;
msr.hi &= ~(0xf << CF07_UPPER_D0_SZ_SHIFT);
msr.hi |= (val << CF07_UPPER_D0_SZ_SHIFT);
@ -94,11 +97,6 @@ static void sdram_set_spd_registers(const struct mem_controller *ctrl)
print_debug_hex32(msr.hi);
print_debug("\r\n");
/* for OLPC, set default size */
/* dimm size - hardcoded 128Mb */
// msr.hi &= ~(0xf << CF07_UPPER_D0_SZ_SHIFT);
// msr.hi |= (5 << CF07_UPPER_D0_SZ_SHIFT);
/* this is a standard value, DOES NOT PROBABLY MATCH FROM ABOVE */
/* well, it may be close. It's about 200,000 ticks */
msr.lo = 0x00003000;