[PATCH 1/1] configs: microchip_mpfs_icicle: set DEFAULT_FDT_FILE

[Heinrich Schuchardt]

Variable $fdtfile needs to be set for automatically loading a device-tree
from the ESP or boot partition.

* Set CONFIG_DEFAULT_FDT_FILE in the defconfig.
* Add $fdtfile to the default environment.

Signed-off-by: Heinrich Schuchardt <heinrich.schucha...@canonical.com>
---
 configs/microchip_mpfs_icicle_defconfig | 1 +
 include/configs/microchip_mpfs_icicle.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/configs/microchip_mpfs_icicle_defconfig 
b/configs/microchip_mpfs_icicle_defconfig
index 5ea6cc371aa..f8acaa98672 100644
--- a/configs/microchip_mpfs_icicle_defconfig
+++ b/configs/microchip_mpfs_icicle_defconfig
@@ -12,6 +12,7 @@ CONFIG_ARCH_RV64I=y
 CONFIG_RISCV_SMODE=y
 CONFIG_FIT=y
 CONFIG_DISTRO_DEFAULTS=y
+CONFIG_DEFAULT_FDT_FILE="microchip/mpfs-icicle-kit.dtb"
 CONFIG_SYS_CBSIZE=256
 CONFIG_SYS_PBSIZE=282
 CONFIG_DISPLAY_CPUINFO=y
diff --git a/include/configs/microchip_mpfs_icicle.h 
b/include/configs/microchip_mpfs_icicle.h
index 5ced45b88b2..0077f6a5f95 100644
--- a/include/configs/microchip_mpfs_icicle.h
+++ b/include/configs/microchip_mpfs_icicle.h
@@ -26,6 +26,7 @@
        "scriptaddr=0x88100000\0" \
        "pxefile_addr_r=0x88200000\0" \
        "ramdisk_addr_r=0x88300000\0" \
+       "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
        BOOTENV
 
 #endif /* __CONFIG_H */
-- 
2.47.1