From: Yu-Chien Peter Lin <peter.lin@sifive.com>
To: ycliang@andestech.com, trini@konsulko.com, xypron.glpk@gmx.de,
seashell11234455@gmail.com, dan.carpenter@linaro.org,
mchitale@ventanamicro.com, ben.dooks@codethink.co.uk,
u-boot@lists.denx.de
Cc: Yu-Chien Peter Lin <peter.lin@sifive.com>
Subject: [RFC PATCH 1/2] riscv: Add CONFIG_SPL_OPTEE_LOAD_ADDR
Date: Sat, 11 Jan 2025 09:55:26 +0800 [thread overview]
Message-ID: <20250111015527.35528-2-peter.lin@sifive.com> (raw)
In-Reply-To: <20250111015527.35528-1-peter.lin@sifive.com>
Allow specifying load address of OP-TEE binary. It is
recommended that the specified address aligns with the
base address of an PMP-protected NAPOT region and matches
the CFG_TDDRAM_START configuration in OP-TEE.
Signed-off-by: Yu-Chien Peter Lin <peter.lin@sifive.com>
---
arch/riscv/Kconfig | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index a160d24fb03..9a9458026d3 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -582,4 +582,10 @@ config SPL_LOAD_FIT_OPENSBI_OS_BOOT
This is a shortcut boot flow, from u-boot SPL -> OpenSBI -> u-boot proper
-> linux to u-boot SPL -> OpenSBI -> linux.
+config SPL_OPTEE_LOAD_ADDR
+ hex "OP-TEE Trusted OS image load address"
+ depends on OPTEE
+ help
+ Load address of the OP-TEE binary.
+
endmenu
--
2.39.3
next prev parent reply other threads:[~2025-01-11 4:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-11 1:55 [RFC PATCH 0/2] Integrate OP-TEE into the RISC-V boot flow Yu-Chien Peter Lin
2025-01-11 1:55 ` Yu-Chien Peter Lin [this message]
2025-02-03 3:58 ` [RFC PATCH 1/2] riscv: Add CONFIG_SPL_OPTEE_LOAD_ADDR Leo Liang
2025-01-11 1:55 ` [RFC PATCH 2/2] riscv: dts: binman.dtsi: Include OP-TEE OS image Yu-Chien Peter Lin
2025-02-03 3:59 ` Leo Liang
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