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author | Arnd Bergmann <arnd@arndb.de> | 2013-05-01 02:02:26 +0400 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2013-07-06 01:07:40 +0400 |
commit | 59d92875a6d9f056233fafd6abd41f86eba931ef (patch) | |
tree | e833379d3e21553b0a3e1b03fd820d793c6f68fb /arch/arm/mach-omap2/Kconfig | |
parent | 514a590847ff42dc00ba6c6165736128ad7730a8 (diff) | |
download | linux-59d92875a6d9f056233fafd6abd41f86eba931ef.tar.xz |
ARM: OMAP: build mach-omap code only if needed
If we build a kernel with CONFIG_ARCH_OMAP2PLUS enabled but all of the
individual SoCs disabled, we run into a large number of link errors
because if incorrect dependencies:
arch/arm/mach-omap2/built-in.o: In function `_add_initiator_dep':
arch/arm/mach-omap2/omap_hwmod.c:691: undefined reference to `clkdm_add_sleepdep' arch/arm/mach-omap2/built-in.o: In function `_del_initiator_dep':
arch/arm/mach-omap2/omap_hwmod.c:720: undefined reference to `clkdm_del_sleepdep' arch/arm/mach-omap2/built-in.o: In function `_enable':
arch/arm/mach-omap2/omap_hwmod.c:2145: undefined reference to `clkdm_in_hwsup'
arch/arm/mach-omap2/omap_hwmod.c:2147: undefined reference to `clkdm_hwmod_enable'
arch/arm/mach-omap2/omap_hwmod.c:2191: undefined reference to `clkdm_hwmod_disable'
arch/arm/mach-omap2/omap_hwmod.c:2146: undefined reference to `clkdm_missing_idle_reporting' arch/arm/mach-omap2/built-in.o: In function `_idle':
arch/arm/mach-omap2/omap_hwmod.c:2235: undefined reference to `clkdm_hwmod_disable' arch/arm/mach-omap2/built-in.o: In function `_shutdown':
arch/arm/mach-omap2/omap_hwmod.c:2338: undefined reference to `clkdm_hwmod_disable' arch/arm/mach-omap2/built-in.o: In function `omap_hwmod_get_context_loss_count':
arch/arm/mach-omap2/omap_hwmod.c:4071: undefined reference to `pwrdm_get_context_loss_count' arch/arm/mach-omap2/built-in.o: In function `omap_pm_clkdms_setup':
arch/arm/mach-omap2/pm.c:114: undefined reference to `clkdm_allow_idle'
arch/arm/mach-omap2/pm.c:117: undefined reference to `clkdm_sleep' arch/arm/mach-omap2/built-in.o: In function `omap2_common_pm_late_init':
arch/arm/mach-omap2/pm.c:294: undefined reference to `omap_voltage_late_init' arch/arm/mach-omap2/built-in.o: In function `omap2_gpio_dev_init':
arch/arm/mach-omap2/gpio.c:133: undefined reference to `pwrdm_can_ever_lose_context'
We can avoid this if we make CONFIG_ARCH_OMAP2PLUS a silent option that
gets enabled any time that one of the SoC versions is enabled.
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-omap2/Kconfig')
-rw-r--r-- | arch/arm/mach-omap2/Kconfig | 148 |
1 files changed, 74 insertions, 74 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 1f8127afa744..5c1405157bb6 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -1,62 +1,10 @@ config ARCH_OMAP bool -config ARCH_OMAP2PLUS - bool "TI OMAP2/3/4/5 SoCs with device tree support" if (ARCH_MULTI_V6 || ARCH_MULTI_V7) - select ARCH_HAS_CPUFREQ - select ARCH_HAS_HOLES_MEMORYMODEL - select ARCH_OMAP - select ARCH_REQUIRE_GPIOLIB - select CLKDEV_LOOKUP - select CLKSRC_MMIO - select GENERIC_CLOCKEVENTS - select GENERIC_IRQ_CHIP - select HAVE_CLK - select OMAP_DM_TIMER - select PINCTRL - select PROC_DEVICETREE if PROC_FS - select SOC_BUS - select SPARSE_IRQ - select TI_PRIV_EDMA - select USE_OF - help - Systems based on OMAP2, OMAP3, OMAP4 or OMAP5 - - -if ARCH_OMAP2PLUS - -menu "TI OMAP2/3/4 Specific Features" - -config ARCH_OMAP2PLUS_TYPICAL - bool "Typical OMAP configuration" - default y - select AEABI - select HIGHMEM - select I2C - select I2C_OMAP - select MENELAUS if ARCH_OMAP2 - select NEON if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 - select PM_RUNTIME - select REGULATOR - select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4 - select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4 - select VFP - help - Compile a kernel suitable for booting most boards - -config SOC_HAS_OMAP2_SDRC - bool "OMAP2 SDRAM Controller support" - -config SOC_HAS_REALTIME_COUNTER - bool "Real time free running counter" - depends on SOC_OMAP5 - default y - config ARCH_OMAP2 bool "TI OMAP2" - depends on ARCH_OMAP2PLUS depends on ARCH_MULTI_V6 - default y + select ARCH_OMAP2PLUS select CPU_V6 select MULTI_IRQ_HANDLER select SOC_HAS_OMAP2_SDRC @@ -64,9 +12,8 @@ config ARCH_OMAP2 config ARCH_OMAP3 bool "TI OMAP3" - depends on ARCH_OMAP2PLUS depends on ARCH_MULTI_V7 - default y + select ARCH_OMAP2PLUS select ARCH_HAS_OPP select ARM_CPU_SUSPEND if PM select CPU_V7 @@ -80,9 +27,8 @@ config ARCH_OMAP3 config ARCH_OMAP4 bool "TI OMAP4" - default y - depends on ARCH_OMAP2PLUS depends on ARCH_MULTI_V7 + select ARCH_OMAP2PLUS select ARCH_HAS_OPP select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP select ARM_CPU_SUSPEND if PM @@ -107,6 +53,7 @@ config ARCH_OMAP4 config SOC_OMAP5 bool "TI OMAP5" depends on ARCH_MULTI_V7 + select ARCH_OMAP2PLUS select ARM_CPU_SUSPEND if PM select ARM_GIC select CPU_V7 @@ -116,6 +63,76 @@ config SOC_OMAP5 select COMMON_CLK select HAVE_ARM_ARCH_TIMER +config SOC_AM33XX + bool "AM33XX support" + depends on ARCH_MULTI_V7 + select ARCH_OMAP2PLUS + select ARM_CPU_SUSPEND if PM + select CPU_V7 + select MULTI_IRQ_HANDLER + select COMMON_CLK + +config SOC_AM43XX + bool "TI AM43x" + depends on ARCH_MULTI_V7 + select CPU_V7 + select ARCH_OMAP2PLUS + select MULTI_IRQ_HANDLER + select ARM_GIC + select COMMON_CLK + select MACH_OMAP_GENERIC + +config ARCH_OMAP2PLUS + bool + select ARCH_HAS_BANDGAP + select ARCH_HAS_CPUFREQ + select ARCH_HAS_HOLES_MEMORYMODEL + select ARCH_OMAP + select ARCH_REQUIRE_GPIOLIB + select CLKDEV_LOOKUP + select CLKSRC_MMIO + select GENERIC_CLOCKEVENTS + select GENERIC_IRQ_CHIP + select HAVE_CLK + select OMAP_DM_TIMER + select PINCTRL + select PROC_DEVICETREE if PROC_FS + select SOC_BUS + select SPARSE_IRQ + select USE_OF + help + Systems based on OMAP2, OMAP3, OMAP4 or OMAP5 + + +if ARCH_OMAP2PLUS + +menu "TI OMAP2/3/4 Specific Features" + +config ARCH_OMAP2PLUS_TYPICAL + bool "Typical OMAP configuration" + default y + select AEABI + select HIGHMEM + select I2C + select I2C_OMAP + select MENELAUS if ARCH_OMAP2 + select NEON if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 + select PM_RUNTIME + select REGULATOR + select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4 + select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4 + select VFP + help + Compile a kernel suitable for booting most boards + +config SOC_HAS_OMAP2_SDRC + bool "OMAP2 SDRAM Controller support" + +config SOC_HAS_REALTIME_COUNTER + bool "Real time free running counter" + depends on SOC_OMAP5 + default y + comment "OMAP Core Type" depends on ARCH_OMAP2 @@ -143,23 +160,6 @@ config SOC_TI81XX depends on ARCH_OMAP3 default y -config SOC_AM33XX - bool "AM33XX support" - depends on ARCH_MULTI_V7 - default y - select ARM_CPU_SUSPEND if PM - select CPU_V7 - select MULTI_IRQ_HANDLER - select COMMON_CLK - -config SOC_AM43XX - bool "TI AM43x" - select CPU_V7 - select MULTI_IRQ_HANDLER - select ARM_GIC - select COMMON_CLK - select MACH_OMAP_GENERIC - config OMAP_PACKAGE_ZAF bool |