diff options
| author | Ceri Coburn <ceri.coburn@gmail.com> | 2007-05-10 22:46:17 +0000 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2007-05-10 22:46:17 +0000 |
| commit | e1dd5e96c83dee11d0dbd6c5b7ab2a3651d9f7ec (patch) | |
| tree | b0d90fb972613f292fddc987ac5a8048ca29f732 /src/northbridge | |
| parent | 00dc8595a63483e0cc93e8518993d12f4fe8227a (diff) | |
Fixed a bug within the 440BX RAM size calculation. Since the DRB values
on the 440BX are 8 MB units we need to shift left by 13 to get it into KB.
Signed-off-by: Ceri Coburn <ceri.coburn@gmail.com>
Signed-off-by: Roger Zauner <roger@eskimo.com>
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2655 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/intel/i440bx/northbridge.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/northbridge/intel/i440bx/northbridge.c b/src/northbridge/intel/i440bx/northbridge.c index 3dbfe1bad7..3870de866f 100644 --- a/src/northbridge/intel/i440bx/northbridge.c +++ b/src/northbridge/intel/i440bx/northbridge.c @@ -112,7 +112,8 @@ static void pci_domain_set_resources(device_t dev) * the physical memory. The units are ticks of 8MB * i.e. 1 means 8MB. */ - tomk = ((unsigned long)pci_read_config8(mc_dev, DRB7)) << 15; + tomk = ((unsigned long)pci_read_config8(mc_dev, DRB7)) << 13; + printk_debug("Setting RAM size to %d MB\n", tomk >> 10); /* Compute the top of Low memory */ tolmk = pci_tolm >> 10; if (tolmk >= tomk) { |