projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| bb3cee2b LW |
1 | if ARCH_U300 |
| 2 | ||
| 3 | menu "ST-Ericsson AB U300/U330/U335/U365 Platform" | |
| 4 | ||
| 5 | comment "ST-Ericsson Mobile Platform Products" | |
| 6 | ||
| 7 | config MACH_U300 | |
| 8 | bool "U300" | |
| 98da3529 LW |
9 | select PINCTRL |
| 10 | select PINMUX_U300 | |
| bb3cee2b LW |
11 | |
| 12 | comment "ST-Ericsson U300/U330/U335/U365 Feature Selections" | |
| 13 | ||
| 14 | choice | |
| 15 | prompt "U300/U330/U335/U365 system type" | |
| 16 | default MACH_U300_BS2X | |
| 17 | ---help--- | |
| 18 | You need to select the target system, i.e. the | |
| 19 | U300/U330/U335/U365 board that you want to compile your kernel | |
| 20 | for. | |
| 21 | ||
| 22 | config MACH_U300_BS2X | |
| 23 | bool "S26/S26/B25/B26 Test Products" | |
| 24 | depends on MACH_U300 | |
| 25 | help | |
| 26 | Select this if you're developing on the | |
| 27 | S26/S25 test products. (Also works on | |
| 28 | B26/B25 big boards.) | |
| 29 | ||
| 30 | config MACH_U300_BS330 | |
| 31 | bool "S330/B330 Test Products" | |
| 32 | depends on MACH_U300 | |
| 33 | help | |
| 34 | Select this if you're developing on the | |
| 35 | S330/B330 test products. | |
| 36 | ||
| 37 | config MACH_U300_BS335 | |
| 38 | bool "S335/B335 Test Products" | |
| 39 | depends on MACH_U300 | |
| 40 | help | |
| 41 | Select this if you're developing on the | |
| 42 | S335/B335 test products. | |
| 43 | ||
| 44 | config MACH_U300_BS365 | |
| 45 | bool "S365/B365 Test Products" | |
| 46 | depends on MACH_U300 | |
| 47 | help | |
| 48 | Select this if you're developing on the | |
| 49 | S365/B365 test products. | |
| 50 | ||
| 51 | endchoice | |
| 52 | ||
| 53 | choice | |
| 54 | prompt "Memory configuration" | |
| 55 | default MACH_U300_SINGLE_RAM | |
| 56 | ---help--- | |
| 57 | You have to config the kernel according to the physical memory | |
| 58 | configuration. | |
| 59 | ||
| 60 | config MACH_U300_SINGLE_RAM | |
| 61 | bool "Single RAM" | |
| 62 | help | |
| 63 | Select this if you want support for Single RAM phones. | |
| 64 | ||
| 65 | config MACH_U300_DUAL_RAM | |
| 66 | bool "Dual RAM" | |
| 67 | help | |
| 68 | Select this if you want support for Dual RAM phones. | |
| b595076a | 69 | This is two RAM memories on different EMIFs. |
| bb3cee2b LW |
70 | endchoice |
| 71 | ||
| 72 | config U300_DEBUG | |
| 73 | bool "Debug support for U300" | |
| 74 | depends on PM | |
| 75 | help | |
| 76 | Debug support for U300 in sysfs, procfs etc. | |
| 77 | ||
| 78 | config MACH_U300_SEMI_IS_SHARED | |
| 79 | bool "The SEMI is used by both the access and application side" | |
| 80 | depends on MACH_U300 | |
| 81 | help | |
| 82 | This makes it possible to use the SEMI (Shared External | |
| 83 | Memory Interface) from both from access and application | |
| 84 | side. | |
| 85 | ||
| c7c8c78f LW |
86 | config MACH_U300_SPIDUMMY |
| 87 | bool "SSP/SPI dummy chip" | |
| 88 | select SPI | |
| 89 | select SPI_MASTER | |
| 90 | select SPI_PL022 | |
| 91 | help | |
| 92 | This creates a small kernel module that creates a dummy | |
| 93 | SPI device to be used for loopback tests. Regularly used | |
| 94 | to test reference designs. If you're not testing SPI, | |
| 95 | you don't need it. Selecting this will activate the | |
| 96 | SPI framework and ARM PL022 support. | |
| 97 | ||
| bb3cee2b LW |
98 | comment "All the settings below must match the bootloader's settings" |
| 99 | ||
| 100 | config MACH_U300_ACCESS_MEM_SIZE | |
| 101 | int "Access CPU memory allocation" | |
| 102 | range 7 25 | |
| 103 | depends on MACH_U300_SINGLE_RAM | |
| 104 | default 13 | |
| 105 | help | |
| 106 | How much memory in MiB that the Access side CPU has allocated | |
| 107 | ||
| 108 | config MACH_U300_2MB_ALIGNMENT_FIX | |
| 109 | bool "2MiB alignment fix" | |
| 110 | depends on MACH_U300_SINGLE_RAM | |
| 111 | default y | |
| 112 | help | |
| 113 | If yes and the Access side CPU has allocated an odd size in | |
| 114 | MiB, this fix gives you one MiB extra that would otherwise be | |
| 115 | lost due to Linux 2 MiB alignment policy. | |
| 116 | ||
| 117 | endmenu | |
| 118 | ||
| 119 | endif |