From 605c7d9258c129b66b76f1b55a8a6f3cea68c13e Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Sat, 18 Sep 2021 22:32:15 +0300
Subject: Added fdt debug capability

+ For future reference, apos now requires initrd to be found in fdt.
---
 arch/riscv/conf/apos.its   | 17 +++++++++++++++++
 arch/riscv/conf/boot.cmd   |  2 +-
 arch/riscv/conf/initrd.txt |  1 +
 3 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 arch/riscv/conf/initrd.txt

(limited to 'arch/riscv/conf')

diff --git a/arch/riscv/conf/apos.its b/arch/riscv/conf/apos.its
index c3611dd..7c05044 100644
--- a/arch/riscv/conf/apos.its
+++ b/arch/riscv/conf/apos.its
@@ -18,6 +18,19 @@
 				algo = "sha1";
 			};
 		};
+
+		initrd {
+			description = "Gargabbio initrd";
+			data = /incbin/("initrd.txt");
+			type = "ramdisk";
+			arch = "riscv";
+			os = "apos";
+			compression = "none";
+			load = <0x88300000>;
+			hash-1 {
+				algo = "sha1";
+			};
+		};
 	};
 
 	configurations {
@@ -26,6 +39,10 @@
 		config {
 			description = "Default configuration";
 			kernel = "kernel";
+			ramdisk = "initrd";
+			hash-1 {
+				algo = "sha1";
+			};
 		};
 	};
 };
diff --git a/arch/riscv/conf/boot.cmd b/arch/riscv/conf/boot.cmd
index 782c1e8..a7517fd 100644
--- a/arch/riscv/conf/boot.cmd
+++ b/arch/riscv/conf/boot.cmd
@@ -1,4 +1,4 @@
 fdt move ${fdt_addr} ${fdt_addr_r}
 fdt addr ${fdt_addr_r}
 load ${devtype} ${devnum} ${kernel_addr_r} apos.itb
-bootm ${kernel_addr_r} - ${fdt_addr_r}
+bootm ${kernel_addr_r} ${kernel_addr_r} ${fdt_addr_r}
diff --git a/arch/riscv/conf/initrd.txt b/arch/riscv/conf/initrd.txt
new file mode 100644
index 0000000..e965047
--- /dev/null
+++ b/arch/riscv/conf/initrd.txt
@@ -0,0 +1 @@
+Hello
-- 
cgit v1.3