Date: Sun, 6 Aug 2017 20:21:45 +0200 (CEST) From: Mark Kettenis mark.kettenis@xs4all.nl
Mind sending me or pastebin'ing your u-boot .config? There are some different device-path construction depending on legacy vs CONFIG_DM+CONFIG_BLK (the legacy case *looks* right to me, and is used by vexpress_ca15_tc2.. so I think it should work..)
See below. The Banana Pi (and all other sunxi boards) indeed uses the legacy code path. And I think there is a bug in the legacy codepath where it encodes the partition in the "file" path component.
If I fix the code to not insert the partition number there, I can boot from SD card and SATA again.
diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_path.c index b5acf73f98..8ba0db2d7a 100644 --- a/lib/efi_loader/efi_device_path.c +++ b/lib/efi_loader/efi_device_path.c @@ -305,8 +305,8 @@ static void *dp_part_fill(void *buf, struct blk_desc *desc, int part) struct efi_device_path_file_path *fp; char devname[32] = { 0 }; /* fp->str is u16[32] long */
- snprintf(devname, sizeof(devname), "%d.%d.%d", desc->if_type, - desc->devnum, part); + snprintf(devname, sizeof(devname), "%d.%d", desc->if_type, + desc->devnum);
memcpy(buf, &ROOT, sizeof(ROOT)); buf += sizeof(ROOT);