1,add ddr_change_freq function, and support menuconfig to change DDR frequce
authorhecanyang <hcy@ubuntu-fs.(none)>
Tue, 24 Apr 2012 11:19:48 +0000 (19:19 +0800)
committerhecanyang <hcy@ubuntu-fs.(none)>
Tue, 24 Apr 2012 11:37:22 +0000 (19:37 +0800)
commit8c2ea8147ab42ce999359d4c5a71fe42a3f5d8ff
tree3a657999685ce5f9b931e699d2d3810a02b6e9a2
parentc2ca6890465385a2a0c7f48b1585aa1fb70223b5
  1,add ddr_change_freq function, and support menuconfig to change DDR frequce
  2,DDR3 ODT use 120ohm, to save power
  3,decrease auto power-down idle cnt to 0x40, to save power
  4,resolve ddr_suspend and ddr_resume problem
  5,enable ddr_testmode in pm.c
arch/arm/mach-rk30/common.c
arch/arm/mach-rk30/ddr.c [changed mode: 0644->0755]
arch/arm/mach-rk30/include/mach/ddr.h [new file with mode: 0755]
arch/arm/mach-rk30/platsmp.c [changed mode: 0644->0755]
arch/arm/mach-rk30/pm.c