![Linus Walleij](/assets/img/avatar_default.png)
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 <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
106 lines
2.4 KiB
Plaintext
106 lines
2.4 KiB
Plaintext
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
|