Correct SPL uses of EFI_HAVE_CAPSULE_SUPPORT

This converts 13 usages of this option to the non-SPL form, since there is
no SPL_EFI_HAVE_CAPSULE_SUPPORT defined in Kconfig

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/board/kontron/pitx_imx8m/pitx_imx8m.c b/board/kontron/pitx_imx8m/pitx_imx8m.c
index d974af8..af1832c 100644
--- a/board/kontron/pitx_imx8m/pitx_imx8m.c
+++ b/board/kontron/pitx_imx8m/pitx_imx8m.c
@@ -32,7 +32,7 @@
 	IMX8MQ_PAD_ECSPI1_MISO__UART3_CTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
 };
 
-#if CONFIG_IS_ENABLED(EFI_HAVE_CAPSULE_SUPPORT)
+#if IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT)
 struct efi_fw_image fw_images[] = {
 	{
 		.image_type_id = KONTRON_PITX_IMX8M_FIT_IMAGE_GUID,