From: Gokul Praveen <g-praveen@ti.com>
To: <trini@konsulko.com>, <g-praveen@ti.com>, <n-francis@ti.com>,
<a-nandan@ti.com>, <u-boot@lists.u-boot-project.org>
Subject: [PATCH v3 1/3] configs: add A-core no-SPL mode fragment for k3 devices
Date: Wed, 19 Aug 2026 15:49:08 +0530 [thread overview]
Message-ID: <20260819101910.39192-2-g-praveen@ti.com> (raw)
In-Reply-To: <20260819101910.39192-1-g-praveen@ti.com>
This fragment enables a boot mode for K3 platforms where the R5 SPL
directly loads U-Boot proper, bypassing the A Core SPL stage
The R5 config modifies the payload filename to load tinospl.bin
instead of tispl.bin. The A Core config updates the U-Boot load
address to match the A Core SPL load address, allowing R5 SPL to
load U-Boot directly from that location since A Core SPL is not
present in this boot flow.
This reduces boot time by eliminating the A Core SPL stage.
Signed-off-by: Gokul Praveen <g-praveen@ti.com>
Reviewed-by Neha Malcom Francis <n-francis@ti.com>
---
configs/k3_a72_nospl.config | 1 +
configs/k3_r5_nospl.config | 1 +
2 files changed, 2 insertions(+)
create mode 100644 configs/k3_a72_nospl.config
create mode 100644 configs/k3_r5_nospl.config
diff --git a/configs/k3_a72_nospl.config b/configs/k3_a72_nospl.config
new file mode 100644
index 00000000000..7522acab950
--- /dev/null
+++ b/configs/k3_a72_nospl.config
@@ -0,0 +1 @@
+CONFIG_TEXT_BASE=0x80080000
diff --git a/configs/k3_r5_nospl.config b/configs/k3_r5_nospl.config
new file mode 100644
index 00000000000..94931bf8798
--- /dev/null
+++ b/configs/k3_r5_nospl.config
@@ -0,0 +1 @@
+CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="tinospl.bin"
--
2.34.1
next prev parent reply other threads:[~2026-08-19 13:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-19 10:19 [PATCH v3 0/3] A-core no-SPL Boot Support Gokul Praveen
2026-08-19 10:19 ` Gokul Praveen [this message]
2026-09-01 16:52 ` [PATCH v3 1/3] configs: add A-core no-SPL mode fragment for k3 devices Andrew Davis
2026-08-19 10:19 ` [PATCH v3 2/3] arm: k3-binman: add tinospl.bin for direct U-Boot boot Gokul Praveen
2026-08-19 10:19 ` [PATCH v3 3/3] doc: ti: document A Core no-SPL boot mode for J784S4 EVM Gokul Praveen
2026-09-01 16:20 ` Bryan Brattlof
2026-09-02 6:38 ` Gokul Praveen
2026-08-31 6:35 ` [PATCH v3 0/3] A-core no-SPL Boot Support Gokul Praveen
2026-09-01 16:23 ` Bryan Brattlof
2026-09-02 9:13 ` Gokul Praveen
2026-09-02 13:45 ` Bryan Brattlof
2026-09-03 6:41 ` Gokul Praveen
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