From bb3cee2b35d2b9edab71997bd06040ff37483e08 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 23 Apr 2009 10:22:13 +0100 Subject: [ARM] 5473/1: U300 core machine support This adds core support for the ST-Ericsson U300 series platforms: U300, U330, U335 and U365. Supports memory mappings, interrupt controller, system timer (clocksource and clockevents), and binds to the existing drivers for the PrimeCells used in this design: PL190 (VIC), PL180 (MMC/SD host) and PL011 (UART). This is intented to serve as starting point for our mainling work, more patches to follow. Signed-off-by: Linus Walleij Signed-off-by: Russell King --- arch/arm/mach-u300/Kconfig | 105 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 arch/arm/mach-u300/Kconfig (limited to 'arch/arm/mach-u300/Kconfig') diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig new file mode 100644 index 00000000000..337b9aabce4 --- /dev/null +++ b/arch/arm/mach-u300/Kconfig @@ -0,0 +1,105 @@ +if ARCH_U300 + +menu "ST-Ericsson AB U300/U330/U335/U365 Platform" + +comment "ST-Ericsson Mobile Platform Products" + +config MACH_U300 + bool "U300" + +comment "ST-Ericsson U300/U330/U335/U365 Feature Selections" + +choice + prompt "U300/U330/U335/U365 system type" + default MACH_U300_BS2X + ---help--- + You need to select the target system, i.e. the + U300/U330/U335/U365 board that you want to compile your kernel + for. + +config MACH_U300_BS2X + bool "S26/S26/B25/B26 Test Products" + depends on MACH_U300 + help + Select this if you're developing on the + S26/S25 test products. (Also works on + B26/B25 big boards.) + +config MACH_U300_BS330 + bool "S330/B330 Test Products" + depends on MACH_U300 + help + Select this if you're developing on the + S330/B330 test products. + +config MACH_U300_BS335 + bool "S335/B335 Test Products" + depends on MACH_U300 + help + Select this if you're developing on the + S335/B335 test products. + +config MACH_U300_BS365 + bool "S365/B365 Test Products" + depends on MACH_U300 + help + Select this if you're developing on the + S365/B365 test products. + +endchoice + +choice + prompt "Memory configuration" + default MACH_U300_SINGLE_RAM + ---help--- + You have to config the kernel according to the physical memory + configuration. + +config MACH_U300_SINGLE_RAM + bool "Single RAM" + help + Select this if you want support for Single RAM phones. + +config MACH_U300_DUAL_RAM + bool "Dual RAM" + help + Select this if you want support for Dual RAM phones. + This is two RAM memorys on different EMIFs. +endchoice + +config U300_DEBUG + bool "Debug support for U300" + depends on PM + help + Debug support for U300 in sysfs, procfs etc. + +config MACH_U300_SEMI_IS_SHARED + bool "The SEMI is used by both the access and application side" + depends on MACH_U300 + help + This makes it possible to use the SEMI (Shared External + Memory Interface) from both from access and application + side. + +comment "All the settings below must match the bootloader's settings" + +config MACH_U300_ACCESS_MEM_SIZE + int "Access CPU memory allocation" + range 7 25 + depends on MACH_U300_SINGLE_RAM + default 13 + help + How much memory in MiB that the Access side CPU has allocated + +config MACH_U300_2MB_ALIGNMENT_FIX + bool "2MiB alignment fix" + depends on MACH_U300_SINGLE_RAM + default y + help + If yes and the Access side CPU has allocated an odd size in + MiB, this fix gives you one MiB extra that would otherwise be + lost due to Linux 2 MiB alignment policy. + +endmenu + +endif -- cgit v1.2.3