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authorKyösti Mälkki <kyosti.malkki@gmail.com>2021-06-28 21:43:31 +0300
committerFelix Held <felix-coreboot@felixheld.de>2022-07-05 13:08:34 +0000
commit0a18d64d00a9fcfd096c14f28e7b4d62bca0a829 (patch)
treec6574f70b348b215850e49f97236cd6038e31985 /src/northbridge/intel/gm45
parente0ddbbb0d2f14300eb08561a508d767d92a6201a (diff)
nb,soc/intel: Handle upper RAM boundary
Change-Id: I2d99523647dfb43265db8f2701b525afd1870fc5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55929 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/northbridge/intel/gm45')
-rw-r--r--src/northbridge/intel/gm45/northbridge.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/src/northbridge/intel/gm45/northbridge.c b/src/northbridge/intel/gm45/northbridge.c
index d2a8742660..f41adf32be 100644
--- a/src/northbridge/intel/gm45/northbridge.c
+++ b/src/northbridge/intel/gm45/northbridge.c
@@ -121,12 +121,7 @@ static void mch_domain_read_resources(struct device *dev)
* If >= 4GB installed then memory from TOLUD to 4GB
* is remapped above TOM, TOUUD will account for both
*/
- touud >>= 10; /* Convert to KB */
- if (touud > 4096 * 1024) {
- ram_resource_kb(dev, idx++, 4096 * 1024, touud - (4096 * 1024));
- printk(BIOS_INFO, "Available memory above 4GB: %lluM\n",
- (touud >> 10) - 4096);
- }
+ upper_ram_end(dev, idx++, touud);
printk(BIOS_DEBUG, "Adding UMA memory area base=0x%llx "
"size=0x%llx\n", ((u64)tomk) << 10, ((u64)uma_sizek) << 10);