[PATCH 4/5] hw/arm/virt: Add FW_CFG_RAM_SIZE and FW_CFG_MAX_CPUS into fw_cfg

[Xiang Zheng]

I'm not sure whether it's neccesary to add FW_CFG_RAM_SIZE and
FW_CFG_MAX_CPUS into fw_cfg on virt machine. This patch just makes
the fw_cfg-test happy.

Signed-off-by: Xiang Zheng <zhengxia...@huawei.com>
---
 hw/arm/virt.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index d4bedc2607..26a4183775 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1084,6 +1084,9 @@ static FWCfgState *create_fw_cfg(const VirtMachineState 
*vms, AddressSpace *as)
     fw_cfg = fw_cfg_init_mem_wide(base + 8, base, 8, base + 16, as);
     fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)ms->smp.cpus);
 
+    fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
+    fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)ms->smp.max_cpus);
+
     nodename = g_strdup_printf("/fw-cfg@%" PRIx64, base);
     qemu_fdt_add_subnode(vms->fdt, nodename);
     qemu_fdt_setprop_string(vms->fdt, nodename,
-- 
2.19.1