u-boot

History

Moti Buskila 32e7a6baef ddr: marvell: a38x: add support for twin-die combined memory device commit 6285efb8a118940877522c4c07bd7c64569b4f5f upstream. the twin-die combined memory device should be treatened as X8 device and not as X16 one Signed-off-by: Moti Buskila <motib@marvell.com> Reviewed-by: Kostya Porotchkin <kostap@marvell.com> [ - the default value for twin_die_combined is set to NOT_COMBINED for all boards, as this was default behaviour prior this change ] Signed-off-by: Marek Behún <marek.behun@nic.cz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz>		2021-02-26 10:22:29 +01:00
..
db-88f6820-gp.c	ddr: marvell: a38x: add support for twin-die combined memory device	2021-02-26 10:22:29 +01:00
MAINTAINERS	arm: mvebu: db-88f6820-gp: Add MAINTAINERS file	2015-07-10 14:51:31 +02:00
Makefile	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
README	arm: mvebu: db-88f6820: Add SPL support with DDR init code	2015-07-23 10:39:35 +02:00

README

Update from original Marvell U-Boot to mainline U-Boot:
-------------------------------------------------------

The resulting image including the SPL binary with the
full DDR setup is "u-boot-spl.kwb".

To update the SPI NOR flash, please use the following
command:

=> sf probe;tftpboot 2000000 db-88f6820-gp/u-boot-spl.kwb;\
sf update 2000000 0 60000

Note that the original Marvell U-Boot seems to have
problems with the "sf update" command. This does not
work reliable. So here this command should be used:

=> sf probe;tftpboot 2000000 db-88f6820-gp/u-boot-spl.kwb;\
sf erase 0 60000;sf write 2000000 0 60000