diff options
Diffstat (limited to 'arch/arm/mach-omap1/Kconfig')
| -rw-r--r-- | arch/arm/mach-omap1/Kconfig | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index 208c700c2455..538a960257cc 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -1,4 +1,17 @@ # SPDX-License-Identifier: GPL-2.0-only +menuconfig ARCH_OMAP1 + bool "TI OMAP1" + depends on ARCH_MULTI_V4T || ARCH_MULTI_V5 + depends on CPU_LITTLE_ENDIAN + depends on ATAGS + select ARCH_HAS_HOLES_MEMORYMODEL + select ARCH_OMAP + select CLKSRC_MMIO + select FORCE_PCI if PCCARD + select GPIOLIB + help + Support for older TI OMAP1 (omap7xx, omap15xx or omap16xx) + if ARCH_OMAP1 menu "TI OMAP1 specific features" @@ -6,28 +19,41 @@ menu "TI OMAP1 specific features" comment "OMAP Core Type" config ARCH_OMAP730 + depends on ARCH_MULTI_V5 bool "OMAP730 Based System" select ARCH_OMAP_OTG select CPU_ARM926T select OMAP_MPU_TIMER config ARCH_OMAP850 + depends on ARCH_MULTI_V5 bool "OMAP850 Based System" select ARCH_OMAP_OTG select CPU_ARM926T config ARCH_OMAP15XX + depends on ARCH_MULTI_V4T default y bool "OMAP15xx Based System" select CPU_ARM925T select OMAP_MPU_TIMER config ARCH_OMAP16XX + depends on ARCH_MULTI_V5 bool "OMAP16xx Based System" select ARCH_OMAP_OTG select CPU_ARM926T select OMAP_DM_TIMER +config ARCH_OMAP1_ANY + select ARCH_OMAP + def_bool ARCH_OMAP730 || ARCH_OMAP850 || ARCH_OMAP15XX || ARCH_OMAP16XX + +config ARCH_OMAP + bool + +comment "OMAP Feature Selections" + config OMAP_MUX bool "OMAP multiplexing support" default y @@ -53,11 +79,60 @@ config OMAP_MUX_WARNINGS to change the pin multiplexing setup. When there are no warnings printed, it's safe to deselect OMAP_MUX for your product. +config OMAP_32K_TIMER + bool "Use 32KHz timer" + depends on ARCH_OMAP16XX + default ARCH_OMAP16XX + help + Select this option if you want to enable the OMAP 32KHz timer. + This timer saves power compared to the OMAP_MPU_TIMER, and has + support for no tick during idle. The 32KHz timer provides less + intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is + currently only available for OMAP16XX, 24XX, 34XX, OMAP4/5 and DRA7XX. + + On OMAP2PLUS this value is only used for CONFIG_HZ and + CLOCK_TICK_RATE compile time calculation. + The actual timer selection is done in the board file + through the (DT_)MACHINE_START structure. + +config OMAP_MPU_TIMER + bool "Use mpu timer" + depends on ARCH_OMAP1 + help + Select this option if you want to use the OMAP mpu timer. This + timer provides more intra-tick resolution than the 32KHz timer, + but consumes more power. + +config OMAP_SERIAL_WAKE + bool "Enable wake-up events for serial ports" + depends on ARCH_OMAP1 && OMAP_MUX + default y + help + Select this option if you want to have your system wake up + to data on the serial RX line. This allows you to wake the + system from serial console. + +config OMAP_RESET_CLOCKS + bool "Reset unused clocks during boot" + depends on ARCH_OMAP + help + Say Y if you want to reset unused clocks during boot. + This option saves power, but assumes all drivers are + using the clock framework. Broken drivers that do not + yet use clock framework may not work with this option. + If you are booting from another operating system, you + probably do not want this option enabled until your + device drivers work properly. + +config ARCH_OMAP_OTG + bool + comment "OMAP Board Type" config MACH_OMAP_INNOVATOR bool "TI Innovator" depends on ARCH_OMAP15XX || ARCH_OMAP16XX + depends on UNUSED_BOARD_FILES help TI OMAP 1510 or 1610 Innovator board support. Say Y here if you have such a board. @@ -65,6 +140,7 @@ config MACH_OMAP_INNOVATOR config MACH_OMAP_H2 bool "TI H2 Support" depends on ARCH_OMAP16XX + depends on UNUSED_BOARD_FILES help TI OMAP 1610/1611B H2 board support. Say Y here if you have such a board. @@ -72,6 +148,7 @@ config MACH_OMAP_H2 config MACH_OMAP_H3 bool "TI H3 Support" depends on ARCH_OMAP16XX + depends on UNUSED_BOARD_FILES help TI OMAP 1710 H3 board support. Say Y here if you have such a board. @@ -79,6 +156,7 @@ config MACH_OMAP_H3 config MACH_HERALD bool "HTC Herald" depends on ARCH_OMAP850 + depends on UNUSED_BOARD_FILES help HTC Herald smartphone support (AKA T-Mobile Wing, ...) @@ -92,6 +170,7 @@ config MACH_OMAP_OSK config OMAP_OSK_MISTRAL bool "Mistral QVGA board Support" depends on MACH_OMAP_OSK + depends on UNUSED_BOARD_FILES help The OSK supports an optional add-on board with a Quarter-VGA touchscreen, PDA-ish buttons, a resume button, bicolor LED, @@ -100,6 +179,7 @@ config OMAP_OSK_MISTRAL config MACH_OMAP_PERSEUS2 bool "TI Perseus2" depends on ARCH_OMAP730 + depends on UNUSED_BOARD_FILES help Support for TI OMAP 730 Perseus2 board. Say Y here if you have such a board. @@ -107,6 +187,7 @@ config MACH_OMAP_PERSEUS2 config MACH_OMAP_FSAMPLE bool "TI F-Sample" depends on ARCH_OMAP730 + depends on UNUSED_BOARD_FILES help Support for TI OMAP 850 F-Sample board. Say Y here if you have such a board. @@ -123,6 +204,7 @@ config MACH_OMAP_PALMTE config MACH_OMAP_PALMZ71 bool "Palm Zire71" depends on ARCH_OMAP15XX + depends on UNUSED_BOARD_FILES help Support for the Palm Zire71 PDA. To boot the kernel, you'll need a PalmOS compatible bootloader; check out @@ -132,6 +214,7 @@ config MACH_OMAP_PALMZ71 config MACH_OMAP_PALMTT bool "Palm Tungsten|T" depends on ARCH_OMAP15XX + depends on UNUSED_BOARD_FILES help Support for the Palm Tungsten|T PDA. To boot the kernel, you'll need a PalmOS compatible bootloader (Garux); check out @@ -172,6 +255,7 @@ config MACH_AMS_DELTA config MACH_OMAP_GENERIC bool "Generic OMAP board" depends on ARCH_OMAP15XX || ARCH_OMAP16XX + depends on UNUSED_BOARD_FILES help Support for generic OMAP-1510, 1610 or 1710 board with no FPGA. Can be used as template for porting Linux to |