Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / common / spl / spl_sata.c

diff --git a/qemu/roms/u-boot/common/spl/spl_sata.c b/qemu/roms/u-boot/common/spl/spl_sata.c
new file mode 100644 (file)
index 0000000..2e7adca
--- /dev/null
+++ b/qemu/roms/u-boot/common/spl/spl_sata.c
@@ -0,0 +1,49 @@
+/*
+ * (C) Copyright 2013
+ * Texas Instruments, <www.ti.com>
+ *
+ * Dan Murphy <dmurphy@ti.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ *
+ * Derived work from spl_usb.c
+ */
+
+#include <common.h>
+#include <spl.h>
+#include <asm/u-boot.h>
+#include <sata.h>
+#include <fat.h>
+#include <version.h>
+#include <image.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void spl_sata_load_image(void)
+{
+       int err;
+       block_dev_desc_t *stor_dev;
+
+       err = init_sata(CONFIG_SPL_SATA_BOOT_DEVICE);
+       if (err) {
+#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
+               printf("spl: sata init failed: err - %d\n", err);
+#endif
+               hang();
+       } else {
+               /* try to recognize storage devices immediately */
+               stor_dev = scsi_get_dev(0);
+       }
+
+#ifdef CONFIG_SPL_OS_BOOT
+       if (spl_start_uboot() || spl_load_image_fat_os(stor_dev,
+                                                                       CONFIG_SYS_SATA_FAT_BOOT_PARTITION))
+#endif
+       err = spl_load_image_fat(stor_dev,
+                               CONFIG_SYS_SATA_FAT_BOOT_PARTITION,
+                               CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME);
+       if (err) {
+               puts("Error loading sata device\n");
+               hang();
+       }
+}