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authorRaul E Rangel <rrangel@chromium.org>2019-04-24 11:20:01 -0600
committerMartin Roth <martinroth@google.com>2019-04-26 01:55:12 +0000
commita11553dabdfbc4641e3fa73a3c4d0cb8eade2ea1 (patch)
tree0458c7726f9e69279facfca84904d1d3bdab9b40
parent74f9fe6e58f949001a34866505cecca16aa0de03 (diff)
downloadcoreboot-a11553dabdfbc4641e3fa73a3c4d0cb8eade2ea1.tar.xz
soc/amd/stoneyridge: Generate MCFG table
BUG=crbug:948241 TEST=Booted and decompiled the table [000h 0000 4] Signature : "MCFG" [004h 0004 4] Table Length : 0000003C [008h 0008 1] Revision : 01 [009h 0009 1] Checksum : 15 [00Ah 0010 6] Oem ID : "COREv4" [010h 0016 8] Oem Table ID : "COREBOOT" [018h 0024 4] Oem Revision : 00000000 [01Ch 0028 4] Asl Compiler ID : "CORE" [020h 0032 4] Asl Compiler Revision : 00000000 [024h 0036 8] Reserved : 0000000000000000 [02Ch 0044 8] Base Address : 00000000F8000000 [034h 0052 2] Segment Group Number : 0000 [036h 0054 1] Start Bus Number : 00 [037h 0055 1] End Bus Number : 40 [038h 0056 4] Reserved : 00000000 Change-Id: I46dc1959971af4685a7ffd285429175d6882ae86 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32445 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Martin Roth <martinroth@google.com>
-rw-r--r--src/soc/amd/stoneyridge/lpc.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/soc/amd/stoneyridge/lpc.c b/src/soc/amd/stoneyridge/lpc.c
index e3475eebcb..87da9f1271 100644
--- a/src/soc/amd/stoneyridge/lpc.c
+++ b/src/soc/amd/stoneyridge/lpc.c
@@ -328,7 +328,13 @@ static void lpc_enable_resources(struct device *dev)
unsigned long acpi_fill_mcfg(unsigned long current)
{
- /* Just a dummy */
+
+ current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *)current,
+ CONFIG_MMCONF_BASE_ADDRESS,
+ 0,
+ 0,
+ CONFIG_MMCONF_BUS_NUMBER);
+
return current;
}