@@ -47,6 +47,8 @@
#include "hw/i2c/i2c.h"
#include "hw/irq.h"
+#include <libfdt.h>
+
#define EPAPR_MAGIC (0x45504150)
#define DTC_LOAD_PAD 0x1800000
#define DTC_PAD_MASK 0xFFFFF
@@ -600,7 +602,18 @@ done:
cpu_physical_memory_write(addr, fdt, fdt_size);
}
ret = fdt_size;
- g_free(fdt);
+
+ /*
+ * Update the machine->fdt pointer to enable support for
+ * 'dumpdtb' and 'info fdt' commands. Use fdt_pack() to
+ * shrink the blob size we're going to store.
+ *
+ * The FDT is re-created during reset, so free machine->fdt
+ * to avoid leaking the old FDT.
+ */
+ g_free(machine->fdt);
+ fdt_pack(fdt);
+ machine->fdt = fdt;
out:
g_free(pci_map);
This will enable support for 'dumpdtb' and 'info fdt' HMP commands for the e500 machine. Cc: Cédric Le Goater <clg@kaod.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> --- hw/ppc/e500.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-)