Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / nios2 / cpu / sysid.c

diff --git a/qemu/roms/u-boot/arch/nios2/cpu/sysid.c b/qemu/roms/u-boot/arch/nios2/cpu/sysid.c
new file mode 100644 (file)
index 0000000..943bff8
--- /dev/null
+++ b/qemu/roms/u-boot/arch/nios2/cpu/sysid.c
@@ -0,0 +1,42 @@
+/*
+ * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+
+#if defined (CONFIG_SYS_NIOS_SYSID_BASE)
+
+#include <command.h>
+#include <asm/io.h>
+#include <nios2-io.h>
+#include <linux/time.h>
+
+void display_sysid (void)
+{
+       struct nios_sysid_t *sysid = (struct nios_sysid_t *)CONFIG_SYS_NIOS_SYSID_BASE;
+       struct tm t;
+       char asc[32];
+       time_t stamp;
+
+       stamp = readl (&sysid->timestamp);
+       localtime_r (&stamp, &t);
+       asctime_r (&t, asc);
+       printf ("SYSID : %08lx, %s", readl (&sysid->id), asc);
+
+}
+
+int do_sysid (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+       display_sysid ();
+       return (0);
+}
+
+U_BOOT_CMD(
+       sysid,  1,      1,      do_sysid,
+       "display Nios-II system id",
+       ""
+);
+#endif /* CONFIG_SYS_NIOS_SYSID_BASE */