commit 6e10e94ff7f5b88cba036564b7d8ce7b99265157
author Lukas Auer <lukas.auer@aisec.fraunhofer.de> Thu Nov 22 11:26:30 2018 +0100
committer Andes <uboot@andestech.com> Mon Nov 26 13:57:32 2018 +0800
tree 6ecba6a0c087c058d81fac9b702f0aa6d94f7070
parent 5d8b2e77119ff85420e3074e5c1ac1f5939a1b75

riscv: qemu: use device tree passed by prior boot stage

QEMU provides a device tree, which is passed to U-Boot using register
a1. We are now able to directly select the device tree with the
configuration CONFIG_OF_PRIOR_STAGE. Replace the hard-coded address in
qemu-riscv with it.

Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>

configs/qemu-riscv32_defconfig

diff --git a/configs/qemu-riscv32_defconfig b/configs/qemu-riscv32_defconfig
index ff1fb1f..72c54a3 100644
--- a/configs/qemu-riscv32_defconfig
+++ b/configs/qemu-riscv32_defconfig
@@ -3,4 +3,4 @@
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_DISPLAY_CPUINFO=y
 CONFIG_DISPLAY_BOARDINFO=y
-CONFIG_OF_BOARD=y
+CONFIG_OF_PRIOR_STAGE=y