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authorZhiwu Song <Zhiwu.Song@csr.com>2015-01-04 04:53:37 -0500
committerBarry Song <Baohua.Song@csr.com>2015-01-20 06:56:58 -0500
commit4cba058526a7563603ab18f06e298633dd69fc77 (patch)
tree51a91d741249dbb0559938f1647423f0d74db832
parent1805f4d6514b70d40bf9468308fa8bdfbfcd3905 (diff)
ARM: sirf: add Atlas7 machine support
CSRatlas7 is next-gen auto SoC from CSR. It could bring to customers most integrated SoC solution: - World leading Bluetooth 4.0 and GNSS baseband - Audio processing, analog CODEC and ADC by DSP - Analog video input - SDR accelerators - CAN bus support by Cortex-M3 Signed-off-by: Zhiwu Song <Zhiwu.Song@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
-rw-r--r--arch/arm/mach-prima2/Kconfig13
-rw-r--r--arch/arm/mach-prima2/common.c13
2 files changed, 25 insertions, 1 deletions
diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig
index cc1c3238ae90..a219dc310d5d 100644
--- a/arch/arm/mach-prima2/Kconfig
+++ b/arch/arm/mach-prima2/Kconfig
@@ -11,7 +11,7 @@ menuconfig ARCH_SIRF
11 11
12if ARCH_SIRF 12if ARCH_SIRF
13 13
14comment "CSR SiRF atlas6/primaII/Marco/Polo Specific Features" 14comment "CSR SiRF atlas6/primaII/Atlas7 Specific Features"
15 15
16config ARCH_ATLAS6 16config ARCH_ATLAS6
17 bool "CSR SiRFSoC ATLAS6 ARM Cortex A9 Platform" 17 bool "CSR SiRFSoC ATLAS6 ARM Cortex A9 Platform"
@@ -20,6 +20,17 @@ config ARCH_ATLAS6
20 help 20 help
21 Support for CSR SiRFSoC ARM Cortex A9 Platform 21 Support for CSR SiRFSoC ARM Cortex A9 Platform
22 22
23config ARCH_ATLAS7
24 bool "CSR SiRFSoC ATLAS7 ARM Cortex A7 Platform"
25 default y
26 select ARM_GIC
27 select CPU_V7
28 select HAVE_ARM_SCU if SMP
29 select HAVE_SMP
30 select SMP_ON_UP if SMP
31 help
32 Support for CSR SiRFSoC ARM Cortex A7 Platform
33
23config ARCH_PRIMA2 34config ARCH_PRIMA2
24 bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform" 35 bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform"
25 default y 36 default y
diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c
index c62ff68c7fc4..0c819bb88418 100644
--- a/arch/arm/mach-prima2/common.c
+++ b/arch/arm/mach-prima2/common.c
@@ -50,3 +50,16 @@ DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)")
50 .dt_compat = prima2_dt_match, 50 .dt_compat = prima2_dt_match,
51MACHINE_END 51MACHINE_END
52#endif 52#endif
53
54#ifdef CONFIG_ARCH_ATLAS7
55static const char *atlas7_dt_match[] __initdata = {
56 "sirf,atlas7",
57 NULL
58};
59
60DT_MACHINE_START(ATLAS7_DT, "Generic ATLAS7 (Flattened Device Tree)")
61 /* Maintainer: Barry Song <baohua.song@csr.com> */
62 .smp = smp_ops(sirfsoc_smp_ops),
63 .dt_compat = atlas7_dt_match,
64MACHINE_END
65#endif