sandbox: Move the capsule GUID declarations to board file

The sandbox config file is to be removed. Move the GUID declarations
needed for capsule update functionality to the board file where they
are used.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/board/sandbox/sandbox.c b/board/sandbox/sandbox.c
index 4d89f9b..4c655df 100644
--- a/board/sandbox/sandbox.c
+++ b/board/sandbox/sandbox.c
@@ -30,6 +30,19 @@
 gd_t *gd;
 
 #if CONFIG_IS_ENABLED(EFI_HAVE_CAPSULE_SUPPORT)
+/* GUIDs for capsule updatable firmware images */
+#define SANDBOX_UBOOT_IMAGE_GUID \
+	EFI_GUID(0x09d7cf52, 0x0720, 0x4710, 0x91, 0xd1, \
+		 0x08, 0x46, 0x9b, 0x7f, 0xe9, 0xc8)
+
+#define SANDBOX_UBOOT_ENV_IMAGE_GUID \
+	EFI_GUID(0x5a7021f5, 0xfef2, 0x48b4, 0xaa, 0xba, \
+		 0x83, 0x2e, 0x77, 0x74, 0x18, 0xc0)
+
+#define SANDBOX_FIT_IMAGE_GUID \
+	EFI_GUID(0x3673b45d, 0x6a7c, 0x46f3, 0x9e, 0x60, \
+		 0xad, 0xab, 0xb0, 0x3f, 0x79, 0x37)
+
 struct efi_fw_image fw_images[] = {
 #if defined(CONFIG_EFI_CAPSULE_FIRMWARE_RAW)
 	{