From: Sascha Hauer <sha@pengutronix.de>
To: Ahmad Fatoum <a.fatoum@pengutronix.de>
Cc: barebox@lists.infradead.org, Xogium <contact@xogium.me>
Subject: Re: [PATCH 00/24] ARM: stm32mp: add trusted bootchain (SCMI&FIP) support
Date: Wed, 23 Feb 2022 11:57:01 +0100 [thread overview]
Message-ID: <20220223105701.GM9136@pengutronix.de> (raw)
In-Reply-To: <20220220124736.3052502-1-a.fatoum@pengutronix.de>
On Sun, Feb 20, 2022 at 01:47:12PM +0100, Ahmad Fatoum wrote:
> ST calls trusted firmware + SCMI for accessing some secure resources the
> trusted boot chain (as opposed to the basic bootchain). This is
> independent of cryptographically secured boot. So far, barebox generated
> images with a STM32 header prepended, which could be booted after
> upstream TF-A. This extends barebox to generate an extra image suitable
> for inclusion in A TF-A Firmware Image Package and teaches barebox to
> support firmware clocks and resets provided by TF-A over secure monitor
> calls. There are no upstream DTs yet with SCMI and intention seems to be
> to have boot firmware fix up the nodes. The SCMI changes here have been
> tested by taking OpenSTLinux with its downstream TF-A, U-Boot, OP-TEE
> and Linux components and just replacing U-Boot with barebox via fiptool
> update.
>
> Cheers,
> Ahmad Fatoum (24):
> PBL: fdt: factor reg property parsing into helper
> pinctrl: stm32: use gpio-ranges instead of alias
> ARM: stm32mp: simplify with build_stm32mp_image macro
> ARM: stm32mp: change stm32image extension to .stm32
> filetype: detect TF-A Firmware Image Packages (FIP)
> scripts: add tool to adjust bl33 load address in existing FIP
> ARM: stm32mp: build extra barebox-stm32mp-generic-bl33.img
> ARM: stm32mp: ddrctrl: fix wrong register field widths
> reset: stm32: drop stm32mp1_reset_ops indirection
> reset: move stm32 reset code to drivers/power/reset
> ARM: smccc: sync header with upstream
> firmware: import Linux v5.13 SCMI support
> reset: add SCMI support
> clk: add SCMI clock driver
> regulator: add SCMI regulator driver
> clk: accept const arguments in clk_to_clk_hw/clk_hw_to_clk
> serial: stm32: bail if clock_get_rate returns zero
> clk: implement of_clk_hw_{onecell,simple}_get
> clk: implement clk_hw_reparent
> reset: add support for reset_control_status
> clk: stm32mp1: sync with Linux v5.17-rc1
> regulator: core: fall back to node name if no regulator-name property
> ARM: dts: stm32mp: remove regulator-name override in stm32mp151.dtsi
> ARM: stm32mp: enable more config options
Applied, thanks
Sascha
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prev parent reply other threads:[~2022-02-23 10:58 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-20 12:47 Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 01/24] PBL: fdt: factor reg property parsing into helper Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 02/24] pinctrl: stm32: use gpio-ranges instead of alias Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 03/24] ARM: stm32mp: simplify with build_stm32mp_image macro Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 04/24] ARM: stm32mp: change stm32image extension to .stm32 Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 05/24] filetype: detect TF-A Firmware Image Packages (FIP) Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 06/24] scripts: add tool to adjust bl33 load address in existing FIP Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 07/24] ARM: stm32mp: build extra barebox-stm32mp-generic-bl33.img Ahmad Fatoum
2022-02-21 10:35 ` [PATCH] fixup! " Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 08/24] ARM: stm32mp: ddrctrl: fix wrong register field widths Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 09/24] reset: stm32: drop stm32mp1_reset_ops indirection Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 10/24] reset: move stm32 reset code to drivers/power/reset Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 11/24] ARM: smccc: sync header with upstream Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 12/24] firmware: import Linux v5.13 SCMI support Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 13/24] reset: add " Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 14/24] clk: add SCMI clock driver Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 15/24] regulator: add SCMI regulator driver Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 16/24] clk: accept const arguments in clk_to_clk_hw/clk_hw_to_clk Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 17/24] serial: stm32: bail if clock_get_rate returns zero Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 18/24] clk: implement of_clk_hw_{onecell,simple}_get Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 19/24] clk: implement clk_hw_reparent Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 20/24] reset: add support for reset_control_status Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 21/24] clk: stm32mp1: sync with Linux v5.17-rc1 Ahmad Fatoum
2022-02-21 10:35 ` [PATCH] fixup! " Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 22/24] regulator: core: fall back to node name if no regulator-name property Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 23/24] ARM: dts: stm32mp: remove regulator-name override in stm32mp151.dtsi Ahmad Fatoum
2022-02-20 12:47 ` [PATCH 24/24] ARM: stm32mp: enable more config options Ahmad Fatoum
2022-02-23 10:57 ` Sascha Hauer [this message]
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