diff options
author | Binghua Duan <binghua.duan@csr.com> | 2011-07-08 09:40:12 (GMT) |
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committer | Barry Song <21cnbao@gmail.com> | 2011-07-08 23:19:28 (GMT) |
commit | 02c981c07bc95ac1e42ec6c817f0c28cf3fe993a (patch) | |
tree | 3b0f9a368d7d3b4cef3eab9128a0c3d95e8188d4 /arch/arm/mach-prima2/prima2.c | |
parent | f1bb20a8365f6753e0f7b6e94981ca2b662bae13 (diff) | |
download | linux-fsl-qoriq-02c981c07bc95ac1e42ec6c817f0c28cf3fe993a.tar.xz |
ARM: CSR: Adding CSR SiRFprimaII board support
SiRFprimaII is the latest generation application processor from CSR’s
Multifunction SoC product family. Designed around an ARM cortex A9 core,
high-speed memory bus, advanced 3D accelerator and full-HD multi-format
video decoder, SiRFprimaII is able to meet the needs of complicated
applications for modern multifunction devices that require heavy concurrent
applications and fluid user experience. Integrated with GPS baseband,
analog and PMU, this new platform is designed to provide a cost effective
solution for Automotive and Consumer markets.
This patch adds the basic support for this SoC and EVB board based on device
tree. It is following the ZYNQ of Xilinx in some degree.
Signed-off-by: Binghua Duan <Binghua.Duan@csr.com>
Signed-off-by: Rongjun Ying <Rongjun.Ying@csr.com>
Signed-off-by: Zhiwu Song <Zhiwu.Song@csr.com>
Signed-off-by: Yuping Luo <Yuping.Luo@csr.com>
Signed-off-by: Bin Shi <Bin.Shi@csr.com>
Signed-off-by: Huayi Li <Huayi.Li@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-prima2/prima2.c')
-rw-r--r-- | arch/arm/mach-prima2/prima2.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm/mach-prima2/prima2.c b/arch/arm/mach-prima2/prima2.c new file mode 100644 index 0000000..c26947d --- /dev/null +++ b/arch/arm/mach-prima2/prima2.c @@ -0,0 +1,40 @@ +/* + * Defines machines for CSR SiRFprimaII + * + * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company. + * + * Licensed under GPLv2 or later. + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <linux/of.h> +#include <linux/of_platform.h> +#include "common.h" + +static struct of_device_id sirfsoc_of_bus_ids[] __initdata = { + { .compatible = "simple-bus", }, + {}, +}; + +void __init sirfsoc_mach_init(void) +{ + of_platform_bus_probe(NULL, sirfsoc_of_bus_ids, NULL); +} + +static const char *prima2cb_dt_match[] __initdata = { + "sirf,prima2-cb", + NULL +}; + +MACHINE_START(PRIMA2_EVB, "prima2cb") + /* Maintainer: Barry Song <baohua.song@csr.com> */ + .boot_params = 0x00000100, + .init_early = sirfsoc_of_clk_init, + .init_irq = sirfsoc_of_irq_init, + .timer = &sirfsoc_timer, + .init_machine = sirfsoc_mach_init, + .dt_compat = prima2cb_dt_match, +MACHINE_END |