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authorCristian Măgherușan-Stanciu <cristi.magherusan@gmail.com>2011-07-08 22:41:12 +0000
committerPeter Stuge <peter@stuge.se>2011-07-09 01:51:42 +0200
commit1fe6c64ba136697a14fbefa6b0b70b1e8fe1fa0f (patch)
tree48cec3de1180bbb68d829b949948582bc860a47e /src/northbridge
parent559290836b71462c5150963dbdfa33727500b710 (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.c4
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. */