From 21b8051939b1a105ef8b128b2f492810ba34bc9a Mon Sep 17 00:00:00 2001
From: Stephen Graf <stephen.graf@gmail.com>
Date: Fri, 1 Dec 2023 10:50:39 -0800
Subject: [PATCH] sunxi: correct documentation for SPI flashing
The mtd_debug write does not work in this context. The flashcp command does
work, provides both the erase and write functions and with the verbose
option gives good feedback.
Signed-off-by: Stephen Graf <stephen.graf@gmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
---
doc/board/allwinner/sunxi.rst | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/doc/board/allwinner/sunxi.rst b/doc/board/allwinner/sunxi.rst
index 797222d8d3..d0c89b956b 100644
--- a/doc/board/allwinner/sunxi.rst
+++ b/doc/board/allwinner/sunxi.rst
@@ -251,8 +251,7 @@ the SPI flash content from Linux, using the `MTD utils`_::
# apt-get install mtd-utils
# mtdinfo
- # mtd_debug erase /dev/mtdX 0 0xf0000
- # mtd_debug write /dev/mtdX 0 0xf0000 u-boot-sunxi-with-spl.bin
+ # flashcp -v u-boot-sunxi-with-spl.bin /dev/mtdX
``/dev/mtdX`` needs to be replaced with the respective device name, as listed
in the output of ``mtdinfo``.
--
2.39.5