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[v2,5/9] riscv: binman: Always set default configuration in FIT image

Message ID 20260520-b4-k1-spl-pinctrl-spinor-v2-5-8d25db98ac8e@riscstar.com
State New
Delegated to: Andes
Headers show
Series riscv: spacemit: k1: add pinctrl/GPIO and SPI NOR support | expand

Commit Message

Guodong Xu May 20, 2026, 10:45 a.m. UTC 
From: Raymond Mao <raymond.mao@riscstar.com>

When CONFIG_MULTI_DTB_FIT is enabled, the FIT image contains multiple
device tree configurations for different boards. The default
configuration must be explicitly set to ensure the FIT framework
traverses all available configurations instead of falling back to
CONFIG_DEFAULT_DEVICE_TREE.

Without this default property, fit_find_config_node() will use
CONFIG_DEFAULT_DEVICE_TREE as the configuration name to match.
This prevents the SPL from correctly selecting the appropriate
DTB based on runtime board detection (e.g., from EEPROM).

Remove the conditional guard so that "default = conf-1" is always
present in the FIT image, regardless of CONFIG_MULTI_DTB_FIT.

Signed-off-by: Raymond Mao <raymond.mao@riscstar.com>
Signed-off-by: Guodong Xu <guodong@riscstar.com>

---
v2:
- No change.
---
 arch/riscv/dts/binman.dtsi | 2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/arch/riscv/dts/binman.dtsi b/arch/riscv/dts/binman.dtsi
index b518560bb94..84c261c6849 100644
--- a/arch/riscv/dts/binman.dtsi
+++ b/arch/riscv/dts/binman.dtsi
@@ -93,9 +93,7 @@ 
 
 			configurations {
 
-#ifndef CONFIG_MULTI_DTB_FIT
 				default = "conf-1";
-#endif
 
 #if !defined(CONFIG_OF_BOARD) || defined(CONFIG_MULTI_DTB_FIT)
 				@conf-SEQ {