[PATCH v5 2/7] xen/riscv: initialize boot_info structure

[Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>]

Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
---
Changes in V5:
 * the patch was introduced in the current patch series (V5)
---
 xen/arch/riscv/setup.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/xen/arch/riscv/setup.c b/xen/arch/riscv/setup.c
index 0908bdb9f9..36556eb779 100644
--- a/xen/arch/riscv/setup.c
+++ b/xen/arch/riscv/setup.c
@@ -1,12 +1,16 @@
 #include <xen/compile.h>
 #include <xen/init.h>
+#include <xen/kernel.h>
 
+#include <asm/boot-info.h>
 #include <asm/early_printk.h>
 
 /* Xen stack for bringing up the first CPU. */
 unsigned char __initdata cpu0_boot_stack[STACK_SIZE]
     __aligned(STACK_SIZE);
 
+struct boot_info boot_info = { (unsigned long)&_start, (unsigned long)&_end, 
0UL, 0UL };
+
 /*  
  * To be sure that .bss isn't zero. It will simplify code of
  * .bss initialization.
@@ -15,11 +19,19 @@ unsigned char __initdata cpu0_boot_stack[STACK_SIZE]
  */
 int dummy_bss __attribute__((unused));
 
+static void fill_boot_info(void)
+{
+    boot_info.load_start = (unsigned long)_start;
+    boot_info.load_end   = (unsigned long)_end;
+}
+
 void __init noreturn start_xen(unsigned long bootcpu_id,
                                unsigned long dtb_paddr)
 {
     early_printk("Hello from C env\n");
 
+    fill_boot_info();
+
     early_printk("All set up\n");
     for ( ;; )
         asm volatile ("wfi");
-- 
2.39.2