diff options
| author | Cristian Măgherușan-Stanciu <cristi.magherusan@gmail.com> | 2011-07-08 22:41:12 +0000 |
|---|---|---|
| committer | Peter Stuge <peter@stuge.se> | 2011-07-09 01:51:42 +0200 |
| commit | 1fe6c64ba136697a14fbefa6b0b70b1e8fe1fa0f (patch) | |
| tree | 48cec3de1180bbb68d829b949948582bc860a47e /src/northbridge | |
| parent | 559290836b71462c5150963dbdfa33727500b710 (diff) | |
Fix memory size reporting on AMD family 14h systems for >= 4GB
Applying Scott Duplichan's fix for memory >=4GB
Adjusted it to the new directory structure (agesa_wrapper was renamed to
just agesa).
Boot-tested and confirmed to work, on my board Linux can now access the
whole RAM.
Change-Id: I31d66a488a7811d214d84653860b3e0116f67d19
Signed-off-by: Scott Duplichan <scott@notabs.org>
Acked-by: Marshall Buschman <mbuschman@lucidmachines.com>
Signed-off-by: Cristian Măgherușan-Stanciu <cristi.magherusan@gmail.com>
Reviewed-on: http://review.coreboot.org/48
Tested-by: build bot (Jenkins)
Reviewed-by: Peter Stuge <peter@stuge.se>
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/amd/agesa/family14/northbridge.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/northbridge/amd/agesa/family14/northbridge.c b/src/northbridge/amd/agesa/family14/northbridge.c index 78ba2dad07..e38500d56f 100644 --- a/src/northbridge/amd/agesa/family14/northbridge.c +++ b/src/northbridge/amd/agesa/family14/northbridge.c @@ -652,8 +652,8 @@ printk(BIOS_DEBUG, "adsr - CONFIG_PCI_64BIT_PREF_MEM is true.\n"); d = get_dram_base_mask(0); if (d.mask & 1) { - basek = ((resource_t)(d.base)) << 8; - limitk = (resource_t)((d.mask << 8) | 0xFFFFFF); + basek = ((resource_t)((u64)d.base)) << 8; + limitk = (resource_t)(((u64)d.mask << 8) | 0xFFFFFF); printk(BIOS_DEBUG, "adsr: (before) basek = %llx, limitk = %llx.\n",basek,limitk); /* Convert these values to multiples of 1K for ease of math. */ |