diff options
| author | Patrick Georgi <patrick.georgi@coresystems.de> | 2010-04-20 15:52:57 +0000 |
|---|---|---|
| committer | Patrick Georgi <patrick.georgi@coresystems.de> | 2010-04-20 15:52:57 +0000 |
| commit | 682ea3cc2132639311d772ad9bcb00748e59a257 (patch) | |
| tree | 51e3af312632ec3acac3ca7894133978ed72368d /src/northbridge | |
| parent | b9aea8933c754295436d58027b5b43065bd59c90 (diff) | |
| download | coreboot-682ea3cc2132639311d772ad9bcb00748e59a257.tar.xz | |
Make RAM init on i945GC work
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5462 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/intel/i945/raminit.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/src/northbridge/intel/i945/raminit.c b/src/northbridge/intel/i945/raminit.c index 906c8f0dc1..db24c93a0d 100644 --- a/src/northbridge/intel/i945/raminit.c +++ b/src/northbridge/intel/i945/raminit.c @@ -2048,10 +2048,6 @@ static void sdram_program_memory_frequency(struct sys_info *sysinfo) { u32 clkcfg; u8 reg8; - u8 offset = 0; -#ifdef CHIPSET_I945GM - offset++; -#endif printk(BIOS_DEBUG, "Setting Memory Frequency... "); @@ -2073,9 +2069,9 @@ static void sdram_program_memory_frequency(struct sys_info *sysinfo) } switch (sysinfo->memory_frequency) { - case 400: clkcfg |= ((1+offset) << 4); break; - case 533: clkcfg |= ((2+offset) << 4); break; - case 667: clkcfg |= ((3+offset) << 4); break; + case 400: clkcfg |= (2 << 4); break; + case 533: clkcfg |= (3 << 4); break; + case 667: clkcfg |= (4 << 4); break; default: die("Target Memory Frequency Error"); } @@ -2187,7 +2183,7 @@ static void sdram_program_clock_crossing(void) 0x10080201, 0x00000000, /* DDR400 FSB533 */ 0x00100401, 0x00000000, /* DDR533 FSB533 */ - 0xffffffff, 0xffffffff, /* nonexistant */ + 0x00010402, 0x00000000, /* DDR667 FSB533 - fake values */ 0xffffffff, 0xffffffff, /* nonexistant */ 0xffffffff, 0xffffffff, /* nonexistant */ @@ -2209,7 +2205,7 @@ static void sdram_program_clock_crossing(void) 0x00010800, 0x00000402, /* DDR400 FSB533 */ 0x01000400, 0x00000200, /* DDR533 FSB533 */ - 0xffffffff, 0xffffffff, /* nonexistant */ + 0x00020904, 0x00000000, /* DDR667 FSB533 - fake values */ 0xffffffff, 0xffffffff, /* nonexistant */ 0xffffffff, 0xffffffff, /* nonexistant */ |