Main U-Boot is loaded by sector number, not by partition GUID type.

Fixes: 70415e1e528d ("board: sifive: add HiFive Unmatched board support") Signed-off-by: Heinrich Schuchardt heinrich.schuchardt@canonical.com --- doc/board/sifive/unmatched.rst | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/doc/board/sifive/unmatched.rst b/doc/board/sifive/unmatched.rst index a99442277b..de2aab59bb 100644 --- a/doc/board/sifive/unmatched.rst +++ b/doc/board/sifive/unmatched.rst @@ -56,8 +56,10 @@ Flashing ZSBL loads the U-Boot SPL (u-boot-spl.bin) from a partition with GUID type 5B193300-FC78-40CD-8002-E86C45580B47

-U-Boot SPL expects u-boot.itb from a partition with GUID -type 2E54B353-1271-4842-806F-E436D6AF6985 +With the default configuration U-Boot SPL expects u-boot.itb starting at sector +2082 (CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x822). It is recommended to use a +partition with type GUID 2E54B353-1271-4842-806F-E436D6AF6985 for storing +main U-Boot.

u-boot.itb is a combination of fw_dynamic.bin, u-boot-nodtb.bin and device tree blob (hifive-unmatched-a00.dtb)