diff options
| author |   Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
|---|---|---|
| committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
| commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
| tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/u-boot/arch/nios2/cpu/sysid.c | |
| parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) | |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/arch/nios2/cpu/sysid.c')
| -rw-r--r-- | qemu/roms/u-boot/arch/nios2/cpu/sysid.c | 42 |
1 files changed, 42 insertions, 0 deletions
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 index 000000000..943bff8d2 --- /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 */ |