From: Sascha Hauer <s.hauer@pengutronix.de>
To: BAREBOX <barebox@lists.infradead.org>,
Michael Tretter <m.tretter@pengutronix.de>
Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Subject: Re: [PATCH 0/6] arm: socfpga: agilex5: cleanup QSPI flash low level code
Date: Thu, 07 May 2026 12:48:35 +0200 [thread overview]
Message-ID: <177815091550.2798217.16515838611946651486.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20260506-socfpga-agilex5-qspi-v1-0-94def85c1b80@pengutronix.de>
On Wed, 06 May 2026 11:06:06 +0200, Michael Tretter wrote:
> On Agilex 5, barebox runs in the HPS (hard processor system) which needs
> to explicitly request QSPI flash access from the SDM (secure device
> manager). This request may be denied by the SDM. Furthermore, barebox
> needs to store the clock rate reported by the SDM.
>
> Cleanup and refactor the code that handles the QSPI flash request from
> the SDM. This is a preparation for eventually reading a second stage
> boot loader from QSPI flash.
>
> [...]
Applied, thanks!
[1/6] arm: socfpga: agilex5: add missing include soc64-regs.h
https://git.pengutronix.de/cgit/barebox/commit/?id=1f4a856e0936 (link may not be stable)
[2/6] arm: socfgpa: agilex5: remove mailbox_s10 from barebox proper
https://git.pengutronix.de/cgit/barebox/commit/?id=dc418389064d (link may not be stable)
[3/6] arm: socfpga: agilex5: extract function to request qspi access
https://git.pengutronix.de/cgit/barebox/commit/?id=87a298eab713 (link may not be stable)
[4/6] arm: socfpga: mailbox_s10: keep clock rate in Hz
https://git.pengutronix.de/cgit/barebox/commit/?id=2ee06bcf5410 (link may not be stable)
[5/6] arm: socfpga: mailbox_s10: add write_qspi_refclk helper
https://git.pengutronix.de/cgit/barebox/commit/?id=5998c5c1b3ee (link may not be stable)
[6/6] arm: socfpga: agilex5: extract write_qspi_refclk from mailbox
https://git.pengutronix.de/cgit/barebox/commit/?id=11daf34fa202 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2026-05-07 10:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-06 9:06 Michael Tretter
2026-05-06 9:06 ` [PATCH 1/6] arm: socfpga: agilex5: add missing include soc64-regs.h Michael Tretter
2026-05-06 9:06 ` [PATCH 2/6] arm: socfgpa: agilex5: remove mailbox_s10 from barebox proper Michael Tretter
2026-05-06 9:06 ` [PATCH 3/6] arm: socfpga: agilex5: extract function to request qspi access Michael Tretter
2026-05-06 9:06 ` [PATCH 4/6] arm: socfpga: mailbox_s10: keep clock rate in Hz Michael Tretter
2026-05-06 9:06 ` [PATCH 5/6] arm: socfpga: mailbox_s10: add write_qspi_refclk helper Michael Tretter
2026-05-06 9:06 ` [PATCH 6/6] arm: socfpga: agilex5: extract write_qspi_refclk from mailbox Michael Tretter
2026-05-07 10:48 ` Sascha Hauer [this message]
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