From: Anshul Dalal <anshuld@ti.com>
Cc: Anshul Dalal <anshuld@ti.com>, <afd@ti.com>, <b-liu@ti.com>,
<bb@ti.com>, <m-chawdhry@ti.com>, <n-francis@ti.com>,
<nm@ti.com>, <trini@konsulko.com>, <u-boot@lists.denx.de>,
<vigneshr@ti.com>
Subject: [PATCH v8 1/8] arch: arm: k3-binman: add fit for falcon boot
Date: Mon, 27 Oct 2025 18:29:56 +0530 [thread overview]
Message-ID: <20251027130004.2156121-2-anshuld@ti.com> (raw)
In-Reply-To: <20251027130004.2156121-1-anshuld@ti.com>
This patch adds creation of tifalcon.bin for the AM62a, 62p and 62x.
The contents are the same as the existing tispl.bin but A53's SPL and
the FDT have been removed as they are not needed in falcon boot.
This reduces boot time since the payload size is smaller compared to the
regular tispl binary.
tispl.bin = TFA + TEE + TIFS-STUB + A53 SPL + FDT
tifalcon.bin = TFA + TEE + TIFS-STUB
Signed-off-by: Anshul Dalal <anshuld@ti.com>
---
arch/arm/dts/k3-am625-sk-binman.dtsi | 64 ++++++++++++++++++++++++++++
arch/arm/dts/k3-am62a-sk-binman.dtsi | 51 ++++++++++++++++++++++
arch/arm/dts/k3-am62p-sk-binman.dtsi | 51 ++++++++++++++++++++++
arch/arm/dts/k3-binman.dtsi | 54 +++++++++++++++++++++++
4 files changed, 220 insertions(+)
diff --git a/arch/arm/dts/k3-am625-sk-binman.dtsi b/arch/arm/dts/k3-am625-sk-binman.dtsi
index f743c4353b4..42edb35fa7b 100644
--- a/arch/arm/dts/k3-am625-sk-binman.dtsi
+++ b/arch/arm/dts/k3-am625-sk-binman.dtsi
@@ -206,6 +206,70 @@
};
};
+ ti-falcon {
+ insert-template = <&ti_falcon_template>;
+
+ fit {
+ images {
+ tifsstub-hs {
+ description = "TIFSSTUB";
+ type = "firmware";
+ arch = "arm32";
+ compression = "none";
+ os = "tifsstub-hs";
+ load = <0x9dc00000>;
+ entry = <0x9dc00000>;
+ blob-ext {
+ filename = "tifsstub.bin_hs";
+ };
+ };
+ tifsstub-fs {
+ description = "TIFSSTUB";
+ type = "firmware";
+ arch = "arm32";
+ compression = "none";
+ os = "tifsstub-fs";
+ load = <0x9dc00000>;
+ entry = <0x9dc00000>;
+ blob-ext {
+ filename = "tifsstub.bin_fs";
+ };
+ };
+ tifsstub-gp {
+ description = "TIFSSTUB";
+ type = "firmware";
+ arch = "arm32";
+ compression = "none";
+ os = "tifsstub-gp";
+ load = <0x9dc00000>;
+ entry = <0x9dc00000>;
+ blob-ext {
+ filename = "tifsstub.bin_gp";
+ };
+ };
+ dm {
+ ti-secure {
+ content = <&dm_falcon>;
+ keyfile = "custMpk.pem";
+ };
+ dm_falcon: ti-dm {
+ filename = "ti-dm/am62xx/ipc_echo_testb_mcu1_0_release_strip.xer5f";
+ };
+ };
+ };
+
+ configurations {
+ default = "conf-0";
+ conf-0 {
+ description = "k3-am625-sk-falcon";
+ firmware = "atf";
+ loadables = "tee", "tifsstub-hs", "tifsstub-fs",
+ "tifsstub-gp", "dm";
+ };
+ };
+ };
+ };
+
ti-spl {
insert-template = <&ti_spl_template>;
diff --git a/arch/arm/dts/k3-am62a-sk-binman.dtsi b/arch/arm/dts/k3-am62a-sk-binman.dtsi
index e3a2d155d51..cb9a56b8c37 100644
--- a/arch/arm/dts/k3-am62a-sk-binman.dtsi
+++ b/arch/arm/dts/k3-am62a-sk-binman.dtsi
@@ -144,6 +144,57 @@
};
+ ti-falcon {
+ insert-template = <&ti_falcon_template>;
+
+ fit {
+ images {
+ tifsstub-hs {
+ description = "TIFSSTUB";
+ type = "firmware";
+ arch = "arm32";
+ compression = "none";
+ os = "tifsstub-hs";
+ load = <0x9ca00000>;
+ entry = <0x9ca00000>;
+ blob-ext {
+ filename = "tifsstub.bin_hs";
+ };
+ };
+ tifsstub-fs {
+ description = "TIFSSTUB";
+ type = "firmware";
+ arch = "arm32";
+ compression = "none";
+ os = "tifsstub-fs";
+ load = <0x9ca00000>;
+ entry = <0x9ca00000>;
+ blob-ext {
+ filename = "tifsstub.bin_fs";
+ };
+ };
+ dm {
+ ti-secure {
+ content = <&dm_falcon>;
+ keyfile = "custMpk.pem";
+ };
+ dm_falcon: ti-dm {
+ filename = "ti-dm/am62axx/ipc_echo_testb_mcu1_0_release_strip.xer5f";
+ };
+ };
+ };
+
+ configurations {
+ default = "conf-0";
+ conf-0 {
+ description = "k3-am62a7-sk-falcon";
+ firmware = "atf";
+ loadables = "tee", "dm", "tifsstub-hs", "tifsstub-fs";
+ };
+ };
+ };
+ };
+
ti-spl {
insert-template = <&ti_spl_template>;
diff --git a/arch/arm/dts/k3-am62p-sk-binman.dtsi b/arch/arm/dts/k3-am62p-sk-binman.dtsi
index feb59edcd83..e1443d6226b 100644
--- a/arch/arm/dts/k3-am62p-sk-binman.dtsi
+++ b/arch/arm/dts/k3-am62p-sk-binman.dtsi
@@ -161,6 +161,57 @@
};
+ ti-falcon {
+ insert-template = <&ti_falcon_template>;
+
+ fit {
+ images {
+ tifsstub-hs {
+ description = "TIFSSTUB";
+ type = "firmware";
+ arch = "arm32";
+ compression = "none";
+ os = "tifsstub-hs";
+ load = <0x9ca00000>;
+ entry = <0x9ca00000>;
+ blob-ext {
+ filename = "tifsstub.bin_hs";
+ };
+ };
+ tifsstub-fs {
+ description = "TIFSSTUB";
+ type = "firmware";
+ arch = "arm32";
+ compression = "none";
+ os = "tifsstub-fs";
+ load = <0x9ca00000>;
+ entry = <0x9ca00000>;
+ blob-ext {
+ filename = "tifsstub.bin_fs";
+ };
+ };
+ dm {
+ ti-secure {
+ content = <&dm_falcon>;
+ keyfile = "custMpk.pem";
+ };
+ dm_falcon: ti-dm {
+ filename = "ti-dm/am62pxx/ipc_echo_testb_mcu1_0_release_strip.xer5f";
+ };
+ };
+ };
+
+ configurations {
+ default = "conf-0";
+ conf-0 {
+ description = "k3-am62p5-sk-falcon";
+ firmware = "atf";
+ loadables = "tee", "dm", "tifsstub-hs", "tifsstub-fs";
+ };
+ };
+ };
+ };
+
ti-spl {
insert-template = <&ti_spl_template>;
diff --git a/arch/arm/dts/k3-binman.dtsi b/arch/arm/dts/k3-binman.dtsi
index 5163161b94d..761b1730464 100644
--- a/arch/arm/dts/k3-binman.dtsi
+++ b/arch/arm/dts/k3-binman.dtsi
@@ -489,6 +489,60 @@
end_address = <0x0 0x9fffffff>;
};
+ ti_falcon_template: template-9 {
+ filename = "tifalcon.bin";
+ pad-byte = <0xff>;
+
+ fit {
+ description = "Configuration for falcon boot";
+ #address-cells = <1>;
+
+ images {
+ atf {
+ description = "ARM Trusted Firmware";
+ type = "firmware";
+ arch = "arm64";
+ compression = "none";
+ os = "arm-trusted-firmware";
+ load = <CONFIG_K3_ATF_LOAD_ADDR>;
+ entry = <CONFIG_K3_ATF_LOAD_ADDR>;
+ ti-secure {
+ content = <&atf_falcon>;
+ keyfile = "custMpk.pem";
+ };
+ atf_falcon: atf-bl31 {
+ };
+ };
+ tee {
+ description = "OP-TEE";
+ type = "tee";
+ arch = "arm64";
+ compression = "none";
+ os = "tee";
+ load = <CONFIG_K3_OPTEE_LOAD_ADDR>;
+ entry = <CONFIG_K3_OPTEE_LOAD_ADDR>;
+ ti-secure {
+ content = <&tee_falcon>;
+ keyfile = "custMpk.pem";
+ };
+ tee_falcon: tee-os {
+ optional;
+ };
+ };
+ dm {
+ description = "DM binary";
+ type = "firmware";
+ arch = "arm32";
+ compression = "none";
+ os = "DM";
+ load = <0x89000000>;
+ entry = <0x89000000>;
+ };
+
+ };
+ };
+ };
+
};
#endif
--
2.51.0
next prev parent reply other threads:[~2025-10-27 13:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-27 12:59 [PATCH v8 0/8] Allow falcon boot from R5 SPL on TI's AM62 devices Anshul Dalal
2025-10-27 12:59 ` Anshul Dalal [this message]
2025-10-27 12:59 ` [PATCH v8 2/8] configs: add falcon mode fragment for k3 devices Anshul Dalal
2025-10-27 12:59 ` [PATCH v8 3/8] mach-k3: common: enable falcon mode from R5 SPL Anshul Dalal
2025-10-27 12:59 ` [PATCH v8 4/8] mach-k3: common: support only MMC in R5 falcon mode Anshul Dalal
2025-10-27 13:00 ` [PATCH v8 5/8] mach-k3: r5: common: add fdt fixups for " Anshul Dalal
2025-10-27 13:00 ` [PATCH v8 6/8] mach-k3: r5: common: add bootargs to kernel's dtb Anshul Dalal
2025-10-27 13:00 ` [PATCH v8 7/8] Makefile: add tifalcon.bin to CLEAN_FILES Anshul Dalal
2025-10-27 13:00 ` [PATCH v8 8/8] doc: ti: document R5 falcon mode for AM62 platforms Anshul Dalal
2025-10-29 18:16 ` Andrew Davis
2025-10-30 5:08 ` Anshul Dalal
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