[PATCH 3/4] riscv: dts: hifive-unleashed-a00: Make memory node available to SPL

From: Bin Meng bin.meng@windriver.com

Make memory node available to SPL in prepration to updates to SiFive DDR RAM driver to read memory information from DT.

Signed-off-by: Bin Meng bin.meng@windriver.com ---

arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi index e037150..ebe8c07 100644 --- a/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi +++ b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi @@ -16,6 +16,10 @@ spi2 = &qspi2; };

+ memory@80000000 { + u-boot,dm-spl; + }; + hfclk { u-boot,dm-spl; };