Initial import of abandoned HQEMU version 2.5.2HEADmaster

1 files changed, 37 insertions, 0 deletions

diff --git a/src/roms/u-boot/common/cmd_spibootldr.c b/src/roms/u-boot/common/cmd_spibootldr.c
new file mode 100644
index 0000000..ca76dde
--- /dev/null
+++ b/src/roms/u-boot/common/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");