commit 99e128612dfe921de1a37461f9272645f19213a4
author Sean Anderson <sean.anderson@seco.com> Tue Mar 22 17:16:05 2022 -0400
committer Tom Rini <trini@konsulko.com> Fri Apr 01 16:56:44 2022 -0400
tree 74fb19fa68429b864cbbd379c5feaacb499d98e9
parent bd027cfbe5fdde4c22f3f6731247fe52a249df04

ls1046ardb: Add support for JTAG boot

This adds support for booting entirely from JTAG while using a
hard-coded RCW. With these steps, it is not necessary to program a
"good" RCW using CodeWarrior. The method here can be performed with any
JTAG adapter supported by OpenOCD, including the on-board CMSIS-DAP
(albeit very slowly).

These steps require LS1046A support in OpenOCD, which was added in [1].

[1] https://sourceforge.net/p/openocd/code/ci/5b70c1f679755677c925b4e6dd2c3d8be4715717/

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
[trini: Add reference to doc/board/nxp/ls1046ardb.rst]

include/configs/ls1046ardb.h

diff --git a/include/configs/ls1046ardb.h b/include/configs/ls1046ardb.h
index 04c3ad0..df699bc 100644
--- a/include/configs/ls1046ardb.h
+++ b/include/configs/ls1046ardb.h
@@ -140,6 +140,8 @@
 #endif
 #endif
 
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
+
 #include <asm/fsl_secure_boot.h>
 
 #endif /* __LS1046ARDB_H__ */