bios_emulator: Fix cast for 64-bit compilation

Fix a cast that causes warnings on 64-bit machines.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/drivers/bios_emulator/atibios.c b/drivers/bios_emulator/atibios.c
index 77172467b2e18141c7f88b786f026ec6a084d7cf..2d5b5dc562e06473ce6d19baeba44c90698b98d1 100644 (file)
--- a/drivers/bios_emulator/atibios.c
+++ b/drivers/bios_emulator/atibios.c
@@ -599,7 +599,7 @@ int biosemu_run(pci_dev_t pcidev, uchar *bios_rom, int bios_len,
        if (clean_up) {
                BE_exit();
                if (vga_info->BIOSImage &&
-                   (u32)(vga_info->BIOSImage) != 0xc0000)
+                   (ulong)(vga_info->BIOSImage) != 0xc0000)
                        free(vga_info->BIOSImage);
                free(vga_info);
                vga_info = NULL;