This commit updates the Geode LX GLCP delay control setup from the v2 way to the v3 way.

This resolves problems with terminated DRAM modules.
Signed-off-by: Edwin Beasant <edwin_beasant@virtensys.com>
Acked-by: Roland G. Minnich <rminnich@gmail.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5629 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Edwin Beasant 2010-06-10 15:24:57 +00:00
commit f333ba0958
14 changed files with 154 additions and 185 deletions

View file

@ -44,8 +44,8 @@ static inline int spd_read_byte(unsigned int device, unsigned int address)
}
#define ManualConf 0 /* Do automatic strapped PLL config */
#define PLLMSRhi 0x00001490 /* Manual settings for the PLL */
#define PLLMSRlo 0x02000030
#define PLLMSRhi 0x000005DD /* Manual settings for the PLL */
#define PLLMSRlo 0x00DE60EE
#define DIMM0 0xA0
#define DIMM1 0xA2
@ -88,7 +88,7 @@ void main(unsigned long bist)
pll_reset(ManualConf);
cpuRegInit();
cpuRegInit(0, DIMM0, DIMM1, DRAM_TERMINATED);
sdram_initialize(1, memctrl);

View file

@ -19,6 +19,7 @@
*/
#include <stdint.h>
#include <stdlib.h>
#include <device/pci_def.h>
#include <arch/io.h>
#include <device/pnp_def.h>
@ -88,7 +89,7 @@ void main(unsigned long bist)
pll_reset(ManualConf);
cpuRegInit();
cpuRegInit(0, DIMM0, DIMM1, DRAM_TERMINATED);
sdram_initialize(1, memctrl);

View file

@ -109,7 +109,7 @@ void main(unsigned long bist)
pll_reset(ManualConf);
cpuRegInit();
cpuRegInit(0, DIMM0, DIMM1, DRAM_TERMINATED);
sdram_initialize(1, memctrl);

View file

@ -1,4 +1,5 @@
#include <stdint.h>
#include <stdlib.h>
#include <device/pci_def.h>
#include <arch/io.h>
#include <device/pnp_def.h>
@ -69,7 +70,7 @@ void main(unsigned long bist)
pll_reset(ManualConf);
cpuRegInit();
cpuRegInit(0, DIMM0, DIMM1, DRAM_TERMINATED);
sdram_initialize(1, memctrl);

View file

@ -19,6 +19,7 @@
*/
#include <stdint.h>
#include <stdlib.h>
#include <device/pci_def.h>
#include <arch/io.h>
#include <device/pnp_def.h>
@ -92,7 +93,7 @@ void main(unsigned long bist)
pll_reset(ManualConf);
cpuRegInit();
cpuRegInit(0, DIMM0, DIMM1, DRAM_TERMINATED);
sdram_initialize(1, memctrl);

View file

@ -122,7 +122,7 @@ void main(unsigned long bist)
pll_reset(ManualConf);
cpuRegInit();
cpuRegInit(0, DIMM0, DIMM1, DRAM_TERMINATED);
sdram_initialize(1, memctrl);

View file

@ -184,7 +184,7 @@ void main(unsigned long bist)
pll_reset(ManualConf);
cpuRegInit();
cpuRegInit(0, DIMM0, DIMM1, DRAM_TERMINATED);
/* bit1 = on-board IDE is slave, bit0 = Spread Spectrum */
if ((err = smc_send_config(SMC_CONFIG))) {

View file

@ -18,6 +18,7 @@
*/
#include <stdint.h>
#include <stdlib.h>
#include <spd.h>
#include <device/pci_def.h>
#include <arch/io.h>
@ -148,7 +149,7 @@ void main(unsigned long bist)
pll_reset(ManualConf);
cpuRegInit();
cpuRegInit(0, DIMM0, DIMM1, DRAM_TERMINATED);
sdram_initialize(1, memctrl);

View file

@ -88,7 +88,7 @@ void main(unsigned long bist)
pll_reset(ManualConf);
cpuRegInit();
cpuRegInit(0, DIMM0, DIMM1, DRAM_TERMINATED);
sdram_initialize(1, memctrl);

View file

@ -90,7 +90,7 @@ void main(unsigned long bist)
pll_reset(ManualConf);
cpuRegInit();
cpuRegInit(0, DIMM0, DIMM1, DRAM_TERMINATED);
sdram_initialize(1, memctrl);