diff options
author | Scott Branden <sbranden@broadcom.com> | 2014-08-11 13:58:24 -0700 |
---|---|---|
committer | Tom Rini <trini@ti.com> | 2014-08-30 07:46:40 -0400 |
commit | 562f01a2baff4b454864c3d3d67fb315cf67adfa (patch) | |
tree | 1be5a7cc3dbe7f8429d8fa50cc933d4f39ea762c /arch/arm/cpu/armv7/bcmnsp/reset.c | |
parent | 7986688075c13c1a87a086a2b36fcbcb4774efa8 (diff) |
arm: bcmnsp: Add bcmnsp u-architecture
Base support for the Broadcom NSP SoC.
Based on iproc-common and the SoC specific reset function.
Signed-off-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
Diffstat (limited to 'arch/arm/cpu/armv7/bcmnsp/reset.c')
-rw-r--r-- | arch/arm/cpu/armv7/bcmnsp/reset.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/bcmnsp/reset.c b/arch/arm/cpu/armv7/bcmnsp/reset.c new file mode 100644 index 0000000000..d79d9aa344 --- /dev/null +++ b/arch/arm/cpu/armv7/bcmnsp/reset.c @@ -0,0 +1,19 @@ +/* + * Copyright 2014 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> + +#define CRU_RESET_OFFSET 0x1803F184 + +void reset_cpu(ulong ignored) +{ + /* Reset the cpu by setting software reset request bit */ + writel(0x1, CRU_RESET_OFFSET); + + while (1) + ; /* loop forever till reset */ +} |