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From: Jagan Teki <jagan@amarulasolutions.com>
To: u-boot@lists.denx.de
Subject: rk3399: SPI boot: Return from ROM unsuccessful (with TPL)
Date: Wed, 20 May 2020 17:38:48 +0530	[thread overview]
Message-ID: <CAMty3ZD1U5FhyhEE_BwhOd70KLMy8gZWxrRTBfzrBnHkHnc8VQ@mail.gmail.com> (raw)

It seems like SPI boot on rk3399 with TPL based is unable to return
from ROM or switching to from TPL to SPL is unsuccessful.

I have verified board_init_f on spl.c and the control is not even
reached here. On the other hand the SPL-alone boot flow works fine
from SPI.

SPI boot log:

U-Boot TPL 2020.07-rc2-00047-gd2ebbbd0e6,`irty (May 20 2020 - 17:22:25)
Channel 0: LPDDR4, 50MHz
BW=30 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Shze=2048LB
Channel 1: LPDR4,50MHz
BW=32 CoL=10 Bk=8 CR0 Row=15 CS1 Row=15 CS=2 Die BW=16 Cize=2048LB
256B stride
256B spride
lpddr4_set_rate: change freq to 400000000 mhz 0, 1
lpddr4_set_rate8 changE freq to 800000000 mhz 0, 0
Trying to bont from BOOTROM
Returning to boot ROM...

Any inputs?

Jagan.

             reply	other threads:[~2020-05-20 12:08 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-20 12:08 Jagan Teki [this message]
2020-05-23 18:10 ` rk3399: SPI boot: Return from ROM unsuccessful (with TPL) Suniel Mahesh
2020-05-24 10:21 ` Hugh Cole-Baker
2020-05-24 19:00   ` Suniel Mahesh
2020-05-24 21:25     ` Hugh Cole-Baker
2020-05-25  7:58       ` Jagan Teki
2020-05-27 14:49 ` Jagan Teki

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