Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/42856 )
Change subject: mb/ocp/deltalake: Enable LPC IO 0x600 decode for BIC ......................................................................
mb/ocp/deltalake: Enable LPC IO 0x600 decode for BIC
BIC uses LPCflash utility to flash FW, it uses LPC to send the bridge IC image from host to bridge IC, 0x600 ~ 0x6FF is used to send BIC image for in-band update support.
TEST=Use LPCflash utility to flash BIC FW on YV3 successfully.
[root@localhost lpcflash_101_bin]# ./lpc_update.sh Y3BRDL_D06.bin Update Bridge IC Firmware from LPC
Deltalake linux utility ver:1.01 build time: Feb 11 2020 14:30:55 Processing image file: Y3BRDL_D06.bin .. of size 206968 (0x00032878) bytes .. file will be padded to a 64-byte size .. with DEBUG Enabled Generating CRC-32 for file. Done (0x4e3905a3).
iBytesRead (0x00007c00).
Discovering LPC boot loader. Discovered @ 0x3f8.
Configuring LPC boot loader. Configured @ 0x00000600.
Sending header block. Sent.
Loading firmware into target. Sending 31744 bytes ............................... Sending 31744 bytes ............................... Sending 31744 bytes ............................... Sending 31744 bytes ............................... Sending 31744 bytes ............................... Sending 31744 bytes ............................... Sending 16512 bytes ................. Load complete.
Update done!
Signed-off-by: Bryant Ou Bryant.Ou.Q@gmail.com Change-Id: Ia1ea9b35b154225fdfd8955830e6c42b453a81ec Reviewed-on: https://review.coreboot.org/c/coreboot/+/42856 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Jonathan Zhang jonzhang@fb.com Reviewed-by: Patrick Rudolph patrick.rudolph@9elements.com Reviewed-by: Philipp Deppenwiese zaolin.daisuki@gmail.com --- M src/mainboard/ocp/deltalake/devicetree.cb 1 file changed, 1 insertion(+), 0 deletions(-)
Approvals: build bot (Jenkins): Verified Philipp Deppenwiese: Looks good to me, approved Patrick Rudolph: Looks good to me, but someone else must approve Jonathan Zhang: Looks good to me, but someone else must approve
diff --git a/src/mainboard/ocp/deltalake/devicetree.cb b/src/mainboard/ocp/deltalake/devicetree.cb index 2586b73..f1b201d 100644 --- a/src/mainboard/ocp/deltalake/devicetree.cb +++ b/src/mainboard/ocp/deltalake/devicetree.cb @@ -36,6 +36,7 @@ register "coherency_support" = "0" register "ats_support" = "0"
+ register "gen1_dec" = "0x00fc0601" # BIC in-band update support register "gen2_dec" = "0x000c0ca1" # IPMI KCS
device cpu_cluster 0 on