[U-Boot] [PATCH] qemu-riscv64_smode, sifive-fu540: fix extlinux (define preboot)

[David Abdurachmanov]

Commit 37304aaf60bf92a5dc3ef222ba520698bd862a44 removed preboot
commands in RISC-V targets and broke extlinux support as reported
by Fu Wei <wefu at redhat.com>.

The patch finishes migration of CONFIG_USE_PREBOOT and CONFIG_REBOOT
to Kconfig.

Signed-off-by: David Abdurachmanov <david.abdurachmanov at sifive.com>
---
 configs/qemu-riscv64_smode_defconfig | 2 ++
 configs/sifive_fu540_defconfig       | 2 ++
 include/configs/sifive-fu540.h       | 4 ----
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/configs/qemu-riscv64_smode_defconfig b/configs/qemu-riscv64_smode_defconfig
index 74743a5ebe..2e1f7fa91f 100644
--- a/configs/qemu-riscv64_smode_defconfig
+++ b/configs/qemu-riscv64_smode_defconfig
@@ -9,3 +9,5 @@ CONFIG_DISPLAY_CPUINFO=y
 CONFIG_DISPLAY_BOARDINFO=y
 # CONFIG_CMD_MII is not set
 CONFIG_OF_PRIOR_STAGE=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="setenv fdt_addr ${fdtcontroladdr}; fdt addr ${fdtcontroladdr};"
diff --git a/configs/sifive_fu540_defconfig b/configs/sifive_fu540_defconfig
index 48865e5f11..a852579309 100644
--- a/configs/sifive_fu540_defconfig
+++ b/configs/sifive_fu540_defconfig
@@ -9,3 +9,5 @@ CONFIG_MISC_INIT_R=y
 CONFIG_DISPLAY_CPUINFO=y
 CONFIG_DISPLAY_BOARDINFO=y
 CONFIG_OF_PRIOR_STAGE=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="setenv fdt_addr ${fdtcontroladdr}; fdt addr ${fdtcontroladdr};"
diff --git a/include/configs/sifive-fu540.h b/include/configs/sifive-fu540.h
index 858b7a7da1..ba4aa0652c 100644
--- a/include/configs/sifive-fu540.h
+++ b/include/configs/sifive-fu540.h
@@ -40,8 +40,4 @@
 	"ramdisk_addr_r=0x88300000\0" \
 	BOOTENV
 
-#define CONFIG_PREBOOT \
-	"setenv fdt_addr ${fdtcontroladdr};" \
-	"fdt addr ${fdtcontroladdr};"
-
 #endif /* __CONFIG_H */
-- 
2.21.0