ARM: dts: renesas: Switch to using upstream DT
Enable OF_UPSTREAM to use upstream DT and add renesas/ prefix to the
DEFAULT_DEVICE_TREE and OF_LIST. And thereby directly build DTB from
dts/upstream/src/ including *-u-boot.dtsi files from arch/$(ARCH)/dts/
directory.
The configuration update has been done using the following script:
```
sed -i '/^CONFIG_DEFAULT_DEVICE_TREE/ s@="@&renesas/@' `git grep -li renesas configs`
sed -i '/^CONFIG_OF_LIST/ s@r8a@renesas/&@g' `git grep -li renesas configs`
```
The RZN1 Snarc board does not seem to have a matching Linux kernel
DT counterpart, this is currently not switched to OF upstream.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
diff --git a/configs/silk_defconfig b/configs/silk_defconfig
index 40ac875..2e4fab8 100644
--- a/configs/silk_defconfig
+++ b/configs/silk_defconfig
@@ -16,7 +16,7 @@
CONFIG_ENV_OFFSET=0xC0000
CONFIG_ENV_SECT_SIZE=0x40000
CONFIG_DM_GPIO=y
-CONFIG_DEFAULT_DEVICE_TREE="r8a7794-silk"
+CONFIG_DEFAULT_DEVICE_TREE="renesas/r8a7794-silk"
CONFIG_SPL_TEXT_BASE=0xe6300000
CONFIG_ARCH_RENESAS_BOARD_STRING="Silk"
CONFIG_R8A7794=y