diff options
author | Olof Johansson <olof@lixom.net> | 2013-05-09 13:05:00 -0700 |
---|---|---|
committer | Olof Johansson <olof@lixom.net> | 2013-05-09 13:05:15 -0700 |
commit | 5497e7b8967118ee45f8ef2d301fce919a35d660 (patch) | |
tree | ef4633712579d9a06fce69c0748580fe05ca19ab /arch | |
parent | 8cbc95ee748741939222c3d38584a40c92bedcdd (diff) | |
parent | eb16d33273532533400cb95189aa50d6b734db57 (diff) |
Merge branch 'late/fixes' into fixes
* late/fixes:
ARM: OMAP2+: Fix unmet direct dependencies for SERIAL_OMAP
ARM: ux500: always select ABX500_CORE
ARM: SIRF: select SMP_ON_UP only on SMP builds
ARM: SPEAr: conditionalize l2x0 support
ARM: imx: build CPU suspend code only when needed
ARM: OMAP: build SMP code only for OMAP4/5
ARM: tegra: Tegra114 needs CPU_FREQ_TABLE
ARM: default machine descriptor for multiplatform
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/Kconfig | 1 | ||||
-rw-r--r-- | arch/arm/configs/omap2plus_defconfig | 2 | ||||
-rw-r--r-- | arch/arm/kernel/devtree.c | 7 | ||||
-rw-r--r-- | arch/arm/kernel/setup.c | 13 | ||||
-rw-r--r-- | arch/arm/mach-imx/headsmp.S | 2 | ||||
-rw-r--r-- | arch/arm/mach-omap2/Kconfig | 2 | ||||
-rw-r--r-- | arch/arm/mach-omap2/Makefile | 8 | ||||
-rw-r--r-- | arch/arm/mach-prima2/Kconfig | 2 | ||||
-rw-r--r-- | arch/arm/mach-spear/spear13xx.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-tegra/Kconfig | 1 | ||||
-rw-r--r-- | arch/arm/mach-ux500/Kconfig | 2 |
11 files changed, 32 insertions, 10 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 46e2b522860..d423d58f938 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -897,7 +897,6 @@ config ARCH_MULTI_V7 bool "ARMv7 based platforms (Cortex-A, PJ4, Scorpion, Krait)" default y select ARCH_MULTI_V6_V7 - select ARCH_VEXPRESS select CPU_V7 config ARCH_MULTI_V6_V7 diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 33903ca0d87..51a20a44177 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -137,6 +137,8 @@ CONFIG_SERIAL_8250_DETECT_IRQ=y CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_AMBA_PL011=y CONFIG_SERIAL_AMBA_PL011_CONSOLE=y +CONFIG_SERIAL_OMAP=y +CONFIG_SERIAL_OMAP_CONSOLE=y CONFIG_HW_RANDOM=y CONFIG_I2C_CHARDEV=y CONFIG_SPI=y diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c index 70f1bdeb241..5af04f6daa3 100644 --- a/arch/arm/kernel/devtree.c +++ b/arch/arm/kernel/devtree.c @@ -180,6 +180,13 @@ struct machine_desc * __init setup_machine_fdt(unsigned int dt_phys) unsigned long dt_root; const char *model; +#ifdef CONFIG_ARCH_MULTIPLATFORM + DT_MACHINE_START(GENERIC_DT, "Generic DT based system") + MACHINE_END + + mdesc_best = (struct machine_desc *)&__mach_desc_GENERIC_DT; +#endif + if (!dt_phys) return NULL; diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 728007c4a2b..1522c7ae31b 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -18,6 +18,7 @@ #include <linux/bootmem.h> #include <linux/seq_file.h> #include <linux/screen_info.h> +#include <linux/of_platform.h> #include <linux/init.h> #include <linux/kexec.h> #include <linux/of_fdt.h> @@ -659,9 +660,19 @@ struct screen_info screen_info = { static int __init customize_machine(void) { - /* customizes platform devices, or adds new ones */ + /* + * customizes platform devices, or adds new ones + * On DT based machines, we fall back to populating the + * machine from the device tree, if no callback is provided, + * otherwise we would always need an init_machine callback. + */ if (machine_desc->init_machine) machine_desc->init_machine(); +#ifdef CONFIG_OF + else + of_platform_populate(NULL, of_default_bus_match_table, + NULL, NULL); +#endif return 0; } arch_initcall(customize_machine); diff --git a/arch/arm/mach-imx/headsmp.S b/arch/arm/mach-imx/headsmp.S index a58c8b0527c..67b9c48dcaf 100644 --- a/arch/arm/mach-imx/headsmp.S +++ b/arch/arm/mach-imx/headsmp.S @@ -24,7 +24,7 @@ ENTRY(v7_secondary_startup) ENDPROC(v7_secondary_startup) #endif -#ifdef CONFIG_PM +#ifdef CONFIG_ARM_CPU_SUSPEND /* * The following code must assume it is running from physical address * where absolute virtual addresses to the data section have to be diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 857b1f097fd..f49cd51e162 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -37,8 +37,6 @@ config ARCH_OMAP2PLUS_TYPICAL select NEON if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 select PM_RUNTIME select REGULATOR - select SERIAL_OMAP - select SERIAL_OMAP_CONSOLE select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4 select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4 select VFP diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 62bb352c2d3..55a9d677768 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -32,12 +32,12 @@ obj-$(CONFIG_SOC_HAS_OMAP2_SDRC) += sdrc.o # SMP support ONLY available for OMAP4 -obj-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o -obj-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o +smp-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o +smp-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o omap-4-5-common = omap4-common.o omap-wakeupgen.o \ sleep44xx.o -obj-$(CONFIG_ARCH_OMAP4) += $(omap-4-5-common) -obj-$(CONFIG_SOC_OMAP5) += $(omap-4-5-common) +obj-$(CONFIG_ARCH_OMAP4) += $(omap-4-5-common) $(smp-y) +obj-$(CONFIG_SOC_OMAP5) += $(omap-4-5-common) $(smp-y) plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec) diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig index 80ca974b2f8..6988b117fc1 100644 --- a/arch/arm/mach-prima2/Kconfig +++ b/arch/arm/mach-prima2/Kconfig @@ -38,7 +38,7 @@ config ARCH_MARCO select CPU_V7 select HAVE_ARM_SCU if SMP select HAVE_SMP - select SMP_ON_UP + select SMP_ON_UP if SMP help Support for CSR SiRFSoC ARM Cortex A9 Platform diff --git a/arch/arm/mach-spear/spear13xx.c b/arch/arm/mach-spear/spear13xx.c index 3621599c38a..7aa6e8cf830 100644 --- a/arch/arm/mach-spear/spear13xx.c +++ b/arch/arm/mach-spear/spear13xx.c @@ -35,6 +35,8 @@ void __init spear13xx_l2x0_init(void) * write alloc and 'Full line of zero' options * */ + if (!IS_ENABLED(CONFIG_CACHE_L2X0)) + return; writel_relaxed(0x06, VA_L2CC_BASE + L2X0_PREFETCH_CTRL); diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 20c3b372cdf..84d72fc36df 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -63,6 +63,7 @@ config ARCH_TEGRA_114_SOC select ARM_ARCH_TIMER select ARM_GIC select ARM_L1_CACHE_SHIFT_6 + select CPU_FREQ_TABLE if CPU_FREQ select CPU_V7 select PINCTRL select PINCTRL_TEGRA114 diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index f66d7deae46..6a4387e39df 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -19,6 +19,8 @@ if ARCH_U8500 config UX500_SOC_COMMON bool default y + select ABX500_CORE + select AB8500_CORE select ARM_ERRATA_754322 select ARM_ERRATA_764369 if SMP select ARM_GIC |