summaryrefslogtreecommitdiff
path: root/cmd/spibootldr.c
diff options
context:
space:
mode:
Diffstat (limited to 'cmd/spibootldr.c')
-rw-r--r--cmd/spibootldr.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/cmd/spibootldr.c b/cmd/spibootldr.c
new file mode 100644
index 0000000..ca76dde
--- /dev/null
+++ b/cmd/spibootldr.c
@@ -0,0 +1,37 @@
+/*
+ * U-boot - spibootldr.c
+ *
+ * Copyright (c) 2005-2008 Analog Devices Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <common.h>
+#include <command.h>
+
+#include <asm/blackfin.h>
+#include <asm/mach-common/bits/bootrom.h>
+
+int do_spibootldr(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ s32 addr;
+
+ /* Get the address */
+ if (argc < 2)
+ addr = 0;
+ else
+ addr = simple_strtoul(argv[1], NULL, 16);
+
+ printf("## Booting ldr image at SPI offset 0x%x ...\n", addr);
+
+ return bfrom_SpiBoot(addr, BFLAG_PERIPHERAL | 4, 0, NULL);
+}
+
+U_BOOT_CMD(
+ spibootldr, 2, 0, do_spibootldr,
+ "boot ldr image from spi",
+ "[offset]\n"
+ " - boot ldr image stored at offset into spi\n");