| # |
| # Kconfig for uClinux(non-paged MM) depend configurations |
| # Hyok S. Choi <hyok.choi@samsung.com> |
| # |
| |
| config SET_MEM_PARAM |
| bool "Set flash/sdram size and base addr" |
| help |
| Say Y to manually set the base addresses and sizes. |
| otherwise, the default values are assigned. |
| |
| config DRAM_BASE |
| hex '(S)DRAM Base Address' if SET_MEM_PARAM |
| default 0x00800000 |
| |
| config DRAM_SIZE |
| hex '(S)DRAM SIZE' if SET_MEM_PARAM |
| default 0x00800000 |
| |
| config FLASH_MEM_BASE |
| hex 'FLASH Base Address' if SET_MEM_PARAM |
| default 0x00400000 |
| |
| config FLASH_SIZE |
| hex 'FLASH Size' if SET_MEM_PARAM |
| default 0x00400000 |
| |
| config PROCESSOR_ID |
| hex 'Hard wire the processor ID' |
| default 0x00007700 |
| depends on !(CPU_CP15 || CPU_V7M) |
| help |
| If processor has no CP15 register, this processor ID is |
| used instead of the auto-probing which utilizes the register. |
| |
| config REMAP_VECTORS_TO_RAM |
| bool 'Install vectors to the beginning of RAM' if DRAM_BASE |
| depends on DRAM_BASE |
| help |
| The kernel needs to change the hardware exception vectors. |
| In nommu mode, the hardware exception vectors are normally |
| placed at address 0x00000000. However, this region may be |
| occupied by read-only memory depending on H/W design. |
| |
| If the region contains read-write memory, say 'n' here. |
| |
| If your CPU provides a remap facility which allows the exception |
| vectors to be mapped to writable memory, say 'n' here. |
| |
| Otherwise, say 'y' here. In this case, the kernel will require |
| external support to redirect the hardware exception vectors to |
| the writable versions located at DRAM_BASE. |
