diff options
author | John Linn <john.linn@xilinx.com> | 2011-06-20 11:47:27 -0600 |
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committer | John Linn <john.linn@xilinx.com> | 2011-06-20 11:52:30 -0600 |
commit | b85a3ef4ac65169b65fd2fe9bec7912bbf475ba4 (patch) | |
tree | 4a629040873bf9f0c34c8e7c970617dcce9b30e9 /arch/arm/mach-zynq/board_dt.c | |
parent | 2c53b436a30867eb6b47dd7bab23ba638d1fb0d2 (diff) |
ARM: Xilinx: Adding Xilinx board support
The 1st board support is minimal to get a system up and running
on the Xilinx platform.
This platform reuses the clock implementation from plat-versatile, and
it depends entirely on CONFIG_OF support. There is only one board
support file which obtains all device information from a device tree
dtb file which is passed to the kernel at boot time.
Signed-off-by: John Linn <john.linn@xilinx.com>
Diffstat (limited to 'arch/arm/mach-zynq/board_dt.c')
-rw-r--r-- | arch/arm/mach-zynq/board_dt.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm/mach-zynq/board_dt.c b/arch/arm/mach-zynq/board_dt.c new file mode 100644 index 000000000000..5b4710d09258 --- /dev/null +++ b/arch/arm/mach-zynq/board_dt.c @@ -0,0 +1,37 @@ +/* + * This file contains code for boards with device tree support. + * + * Copyright (C) 2011 Xilinx + * + * based on arch/arm/mach-realview/core.c + * + * Copyright (C) 1999 - 2003 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/of.h> +#include <asm/mach/arch.h> +#include <asm/mach-types.h> +#include "common.h" + +static const char *xilinx_dt_match[] = { + "xlnx,zynq-ep107", + NULL +}; + +MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform") + .map_io = xilinx_map_io, + .init_irq = xilinx_irq_init, + .init_machine = xilinx_init_machine, + .timer = &xttcpss_sys_timer, + .dt_compat = xilinx_dt_match, +MACHINE_END |