From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Cc: Marek Vasut <marex@denx.de>,
"Ariel D'Alessandro" <ariel.dalessandro@collabora.com>,
"NXP i.MX U-Boot Team" <uboot-imx@nxp.com>,
"Ying-Chun Liu (PaulLiu)" <paul.liu@linaro.org>,
Adam Ford <aford173@gmail.com>,
Andrejs Cainikovs <andrejs.cainikovs@toradex.com>,
Fabio Estevam <festevam@gmail.com>,
Manoj Sai <abbaraju.manojsai@amarulasolutions.com>,
Marcel Ziswiler <marcel.ziswiler@toradex.com>,
Michael Trimarchi <michael@amarulasolutions.com>,
Peng Fan <peng.fan@nxp.com>,
Ricardo Salveti <ricardo@foundries.io>,
Simon Glass <sjg@chromium.org>, Stefano Babic <sbabic@denx.de>,
Tim Harvey <tharvey@gateworks.com>, Ye Li <ye.li@nxp.com>
Subject: [PATCH 08/10] arm: imx: imx8m: Define trampoline location if PSCI provider
Date: Thu, 22 Dec 2022 01:46:41 +0100 [thread overview]
Message-ID: <20221222004643.1013095-8-marex@denx.de> (raw)
In-Reply-To: <20221222004643.1013095-1-marex@denx.de>
The common code used to bring up secondary cores requires a final
jump location to be stored in some sort of memory location, define
this memory location to be the start of OCRAM, since it is available.
Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: "Ariel D'Alessandro" <ariel.dalessandro@collabora.com>
Cc: "NXP i.MX U-Boot Team" <uboot-imx@nxp.com>
Cc: "Ying-Chun Liu (PaulLiu)" <paul.liu@linaro.org>
Cc: Adam Ford <aford173@gmail.com>
Cc: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Manoj Sai <abbaraju.manojsai@amarulasolutions.com>
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Ricardo Salveti <ricardo@foundries.io>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Tim Harvey <tharvey@gateworks.com>
Cc: Ye Li <ye.li@nxp.com>
---
arch/arm/include/asm/arch-imx8m/imx-regs.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/include/asm/arch-imx8m/imx-regs.h b/arch/arm/include/asm/arch-imx8m/imx-regs.h
index cfd5479cd73..3034d280cc3 100644
--- a/arch/arm/include/asm/arch-imx8m/imx-regs.h
+++ b/arch/arm/include/asm/arch-imx8m/imx-regs.h
@@ -91,6 +91,10 @@
#define IOMUXC_GPR_GPR1_GPR_ENET_QOS_INTF_SEL_MASK 0x70000
#define FEC_QUIRK_ENET_MAC
+#ifdef CONFIG_ARMV8_PSCI /* Final jump location */
+#define CPU_RELEASE_ADDR 0x900000
+#endif
+
#define CAAM_ARB_BASE_ADDR (0x00100000)
#define CAAM_ARB_END_ADDR (0x00107FFF)
#define CAAM_IPS_BASE_ADDR (0x30900000)
--
2.35.1
next prev parent reply other threads:[~2022-12-22 0:48 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-22 0:46 [PATCH 01/10] arm: psci: Add PSCI v1.1 macro Marek Vasut
2022-12-22 0:46 ` [PATCH 02/10] arm: psci: Fix RESET2 hook Marek Vasut
2023-01-31 16:52 ` sbabic
2022-12-22 0:46 ` [PATCH 03/10] arm: imx: Drop custom lowlevel_init Marek Vasut
2023-01-31 16:52 ` sbabic
2022-12-22 0:46 ` [PATCH 04/10] arm: dts: imx8m: Require ATF BL31 blob only if not PSCI provider Marek Vasut
2023-01-31 16:52 ` sbabic
2022-12-22 0:46 ` [PATCH 05/10] arm: imx: imx8m: Only use ROM pointers " Marek Vasut
2023-01-31 16:52 ` sbabic
2022-12-22 0:46 ` [PATCH 06/10] arm: imx: imx8m: Enable GICv3 support if " Marek Vasut
2023-01-31 16:52 ` sbabic
2022-12-22 0:46 ` [PATCH 07/10] arm: imx: imx8m: Map RAM as NS " Marek Vasut
2023-01-31 16:52 ` sbabic
2022-12-22 0:46 ` Marek Vasut [this message]
2023-01-31 16:52 ` [PATCH 08/10] arm: imx: imx8m: Define trampoline location " sbabic
2022-12-22 0:46 ` [PATCH 09/10] arm: imx: imx8m: Program CSU and TZASC " Marek Vasut
2023-01-31 16:53 ` sbabic
2022-12-22 0:46 ` [PATCH 10/10] arm: imx: imx8m: Add basic PSCI provider implementation Marek Vasut
2022-12-22 3:05 ` Adam Ford
2022-12-22 3:58 ` Marek Vasut
2023-01-02 16:44 ` Adam Ford
2023-01-02 23:41 ` Marek Vasut
2023-01-02 23:47 ` Adam Ford
2023-01-02 23:58 ` Marek Vasut
2023-01-03 1:05 ` Adam Ford
2023-01-03 9:38 ` Marek Vasut
2023-01-31 16:52 ` sbabic
2023-01-31 16:52 ` [PATCH 01/10] arm: psci: Add PSCI v1.1 macro sbabic
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20221222004643.1013095-8-marex@denx.de \
--to=marex@denx.de \
--cc=abbaraju.manojsai@amarulasolutions.com \
--cc=aford173@gmail.com \
--cc=andrejs.cainikovs@toradex.com \
--cc=ariel.dalessandro@collabora.com \
--cc=festevam@gmail.com \
--cc=marcel.ziswiler@toradex.com \
--cc=michael@amarulasolutions.com \
--cc=paul.liu@linaro.org \
--cc=peng.fan@nxp.com \
--cc=ricardo@foundries.io \
--cc=sbabic@denx.de \
--cc=sjg@chromium.org \
--cc=tharvey@gateworks.com \
--cc=u-boot@lists.denx.de \
--cc=uboot-imx@nxp.com \
--cc=ye.li@nxp.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox