@@ -34,6 +34,8 @@
#include "hw/qdev-properties.h"
#include "qapi/error.h"
+#include <libfdt.h>
+
#define BINARY_DEVICE_TREE_FILE "bamboo.dtb"
/* from u-boot */
@@ -62,6 +64,7 @@ static int bamboo_load_device_tree(hwaddr addr,
hwaddr initrd_size,
const char *kernel_cmdline)
{
+ MachineState *machine = MACHINE(qdev_get_machine());
int ret = -1;
uint32_t mem_reg_property[] = { 0, 0, cpu_to_be32(ramsize) };
char *filename;
@@ -116,7 +119,13 @@ static int bamboo_load_device_tree(hwaddr addr,
tb_freq);
rom_add_blob_fixed(BINARY_DEVICE_TREE_FILE, fdt, fdt_size, addr);
- g_free(fdt);
+
+ /*
+ * Update the machine->fdt pointer to enable support for
+ * 'dumpdtb' and 'info fdt' QMP/HMP commands.
+ */
+ machine->fdt = fdt;
+
return 0;
}
This will enable support for 'dumpdtb' and 'info fdt' HMP commands for the bamboo machine. Cc: Cédric Le Goater <clg@kaod.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> --- hw/ppc/ppc440_bamboo.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-)