The board is equipped with a 128Mbit SDRAM. 128Mbit = 16 Mbyte = 16,777,216 bytes = 0x1000000. Fixes: 626e7ea00215 ("ARM: DT: stm32: move dma translation to board files") Link: https://www.st.com/en/evaluation-tools/32f469idiscovery.html Signed-off-by: Dario Binacchi <dario.binacchi@xxxxxxxxxxxxxxxxxxxx> --- arch/arm/boot/dts/st/stm32f469-disco.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/st/stm32f469-disco.dts b/arch/arm/boot/dts/st/stm32f469-disco.dts index cbbd521bf010..f173a5892b7d 100644 --- a/arch/arm/boot/dts/st/stm32f469-disco.dts +++ b/arch/arm/boot/dts/st/stm32f469-disco.dts @@ -84,7 +84,7 @@ vdd_dsi: vdd-dsi { }; soc { - dma-ranges = <0xc0000000 0x0 0x10000000>; + dma-ranges = <0xc0000000 0x0 0x1000000>; }; leds { -- 2.34.1