bump version to 2022.02.9

add miyoo_defconfig

board/nezha/patches/uboot/0001-arch-riscv-dts-sun20i-d1.dtsi-adjust-plic-compatible.patch

@@ -0,0 +1,36 @@
+From 99cf8f37ceb1def9e7bbaccc395cf2275723e03d Mon Sep 17 00:00:00 2001
+From: Peter Korsgaard <peter@korsgaard.com>
+Date: Thu, 4 Nov 2021 22:15:13 +0100
+Subject: [PATCH] arch/riscv/dts/sun20i-d1.dtsi: adjust plic compatible to
+ match opensbi
+
+The T-HEAD PLIC is by default not accessible from S-mode, and access must be
+enabled by opensbi to make it accessible to Linux.
+
+The DTB is used both by U-Boot and opensbi (but the PLIC node is ignored by
+U-Boot), so change the compatible to match what opensbi expects to fix a
+crash during Linux boot:
+
+https://github.com/riscv-software-src/opensbi/commit/78c2b19218bd
+
+Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
+---
+ arch/riscv/dts/sun20i-d1.dtsi | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/riscv/dts/sun20i-d1.dtsi b/arch/riscv/dts/sun20i-d1.dtsi
+index 280e0336d4..56d02c33b0 100644
+--- a/arch/riscv/dts/sun20i-d1.dtsi
++++ b/arch/riscv/dts/sun20i-d1.dtsi
+@@ -1136,7 +1136,7 @@
+ 
+ 		plic: interrupt-controller@10000000 {
+ 			compatible = "allwinner,sun20i-d1-plic",
+-				     "sifive,plic-1.0.0";
++				     "thead,c900-plic";
+ 			reg = <0x10000000 0x4000000>;
+ 			#address-cells = <0>;
+ 			interrupts-extended = <&cpu0_intc 11>,
+-- 
+2.20.1
+

board/nezha/patches/uboot/0002-Makefile-HACK-Support-building-u-boot.toc1-for-nezda.patch

@@ -0,0 +1,54 @@
+From 4a923e0e4ef6d2b41cb89d658e269adada847573 Mon Sep 17 00:00:00 2001
+From: Peter Korsgaard <peter@korsgaard.com>
+Date: Thu, 4 Nov 2021 22:32:04 +0100
+Subject: [PATCH] Makefile: HACK: Support building u-boot.toc1 for nezda board
+
+For easier integration into Buildroot.  The boot0 / toc1 logic is WIP until
+U-Boot gains SPL support for the D1, so add a hack to make it easier to
+integrate in Buildroot as-is.
+
+Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
+---
+ Makefile  | 9 +++++++++
+ nezha.cfg | 9 +++++++++
+ 2 files changed, 18 insertions(+)
+ create mode 100644 nezha.cfg
+
+diff --git a/Makefile b/Makefile
+index f911f70344..259d93bf80 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1084,6 +1084,15 @@ endif
+ .binman_stamp: FORCE
+ 	@touch $@
+ 
++fw_dynamic.bin: $(OPENSBI)
++	$(call if_changed,copy)
++
++MKIMAGEFLAGS_u-boot.toc1 = -T sunxi_toc1
++u-boot.toc1: nezha.cfg fw_dynamic.bin inputs
++	$(call if_changed,mkimage)
++
++all: u-boot.toc1
++
+ ifeq ($(CONFIG_DEPRECATED),y)
+ 	$(warning "You have deprecated configuration options enabled in your .config! Please check your configuration.")
+ endif
+diff --git a/nezha.cfg b/nezha.cfg
+new file mode 100644
+index 0000000000..2d23b9b388
+--- /dev/null
++++ b/nezha.cfg
+@@ -0,0 +1,9 @@
++[opensbi]
++file = fw_dynamic.bin
++addr = 0x40000000
++[dtb]
++file = arch/riscv/dts/sun20i-d1-nezha.dtb
++addr = 0x44000000
++[u-boot]
++file = u-boot-nodtb.bin
++addr = 0x4a000000
+-- 
+2.20.1
+