[coreboot-gerrit] Patch set updated for coreboot: 0f342df AMD K8: Refactor calls for HT configuration
Kyösti Mälkki (kyosti.malkki@gmail.com)
gerrit at coreboot.org
Thu Jun 4 12:03:54 CEST 2015
Kyösti Mälkki (kyosti.malkki at gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/8559
-gerrit
commit 0f342dfba95b39f396b5679c8f9e8b19a4ceefbf
Author: Kyösti Mälkki <kyosti.malkki at gmail.com>
Date: Sat Feb 21 11:19:01 2015 +0200
AMD K8: Refactor calls for HT configuration
Change-Id: I24ca1dce025e00064f9209affa27586292c7650e
Signed-off-by: Kyösti Mälkki <kyosti.malkki at gmail.com>
---
src/northbridge/amd/amdk8/northbridge.c | 17 +++++++----------
1 file changed, 7 insertions(+), 10 deletions(-)
diff --git a/src/northbridge/amd/amdk8/northbridge.c b/src/northbridge/amd/amdk8/northbridge.c
index 7826749..e087888 100644
--- a/src/northbridge/amd/amdk8/northbridge.c
+++ b/src/northbridge/amd/amdk8/northbridge.c
@@ -232,18 +232,15 @@ static u32 amdk8_scan_chain(device_t dev, u32 nodeid, struct bus *link, bool is_
(link->subordinate << 24);
f1_write_config32(config_reg, config_busses);
- {
- // use config_reg and ht_unitid_base to update hcdn_reg
- int index;
- u32 temp = 0;
- index = (config_reg-0xe0) >> 2;
- for(i=0;i<4;i++) {
- temp |= (ht_unitid_base[i] & 0xff) << (i*8);
- }
- sysconf.hcdn_reg[index] = temp;
+ // use config_reg and ht_unitid_base to update hcdn_reg
+ link->hcdn_reg = 0;
+ for (i = 0; i < 4; i++)
+ link->hcdn_reg |= (ht_unitid_base[i] & 0xff) << (i*8);
+
+ int index = (config_reg-0xe0) >> 2;
+ sysconf.hcdn_reg[index] = link->hcdn_reg;
- }
return link->subordinate;
}
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