diff options
| author | Edwin Beasant <edwin_beasant@virtensys.com> | 2010-06-10 15:24:57 +0000 |
|---|---|---|
| committer | Edwin Beasant <edwin_beasant@virtensys.com> | 2010-06-10 15:24:57 +0000 |
| commit | f333ba09580c00a6f27e3ee0796431f5df936ecf (patch) | |
| tree | d9d961b45e248d59bf8e3e582b1619887d1921b9 /src/mainboard/amd | |
| parent | 1965a237124cc8e988cf760eb7e9a61efb2adabb (diff) | |
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
Diffstat (limited to 'src/mainboard/amd')
| -rw-r--r-- | src/mainboard/amd/db800/romstage.c | 6 | ||||
| -rw-r--r-- | src/mainboard/amd/norwich/romstage.c | 3 |
2 files changed, 5 insertions, 4 deletions
diff --git a/src/mainboard/amd/db800/romstage.c b/src/mainboard/amd/db800/romstage.c index 893e73dd4a..48b3ede433 100644 --- a/src/mainboard/amd/db800/romstage.c +++ b/src/mainboard/amd/db800/romstage.c @@ -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); diff --git a/src/mainboard/amd/norwich/romstage.c b/src/mainboard/amd/norwich/romstage.c index 1cc020fd41..ff6621964f 100644 --- a/src/mainboard/amd/norwich/romstage.c +++ b/src/mainboard/amd/norwich/romstage.c @@ -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); |