diff options
| author | Jingchang Lu <b35083@freescale.com> | 2013-09-16 02:01:28 (GMT) |
|---|---|---|
| committer | Matthew Weigel <Matthew.Weigel@freescale.com> | 2014-12-11 18:35:35 (GMT) |
| commit | 2eeeeda42104eec74cd1dc40f4d4da3442994614 (patch) | |
| tree | b8c42b76dbf2a0fb801f7266e26c39bc09f6c761 /arch/arm/mach-imx/mach-ls1021a.c | |
| parent | bb35145e83b3a34bae2901370a0caf32aae2448c (diff) | |
| download | linux-fsl-qoriq-2eeeeda42104eec74cd1dc40f4d4da3442994614.tar.xz | |
ARM: imx: Add initial support for Freescale LS1021A
The LS1021A SoC is a dual-core Cortex-A7 based processor,
this add the initial support for it.
Signed-off-by: Jingchang Lu <b35083@freescale.com>
---
This patch has been sent to upstream for review:
https://patchwork.kernel.org/patch/4464451/
Diffstat (limited to 'arch/arm/mach-imx/mach-ls1021a.c')
| -rw-r--r-- | arch/arm/mach-imx/mach-ls1021a.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mach-ls1021a.c b/arch/arm/mach-imx/mach-ls1021a.c new file mode 100644 index 0000000..2ffc20f --- /dev/null +++ b/arch/arm/mach-imx/mach-ls1021a.c @@ -0,0 +1,33 @@ +/* + * Copyright 2013-2014 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/of_platform.h> +#include <asm/mach/arch.h> + +#include "common.h" + +static void __init ls1021a_init_machine(void) +{ + mxc_arch_reset_init_dt(); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static const char *ls1021a_dt_compat[] __initdata = { + "fsl,ls1021a", + NULL, +}; + +DT_MACHINE_START(LS1021A, "Freescale LS1021A") +#ifdef CONFIG_ZONE_DMA + .dma_zone_size = SZ_128M, +#endif + .init_machine = ls1021a_init_machine, + .dt_compat = ls1021a_dt_compat, + .restart = mxc_restart, +MACHINE_END |