diff options
Diffstat (limited to 'arch/xtensa/Kconfig')
| -rw-r--r-- | arch/xtensa/Kconfig | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index c17496bc37f0..9b1f8c3c8cba 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -249,6 +249,25 @@ config KSEG_PADDR If unsure, leave the default value here. +config KERNEL_LOAD_ADDRESS + hex "Kernel load address" + default 0x00003000 + help + This is the address where the kernel is loaded. + It is virtual address for MMUv2 configurations and physical address + for all other configurations. + + If unsure, leave the default value here. + +config VECTORS_OFFSET + hex "Kernel vectors offset" + default 0x00003000 + help + This is the offset of the kernel image from the relocatable vectors + base. + + If unsure, leave the default value here. + choice prompt "KSEG layout" depends on MMU @@ -487,12 +506,7 @@ config DEFAULT_MEM_START used when no physical memory size is passed through DTB or through boot parameter from bootloader. - In noMMU configuration the following parameters are derived from it: - - kernel load address; - - kernel entry point address; - - relocatable vectors base address; - - uBoot load address; - - TASK_SIZE. + It's also used for TASK_SIZE calculation in noMMU configuration. If unsure, leave the default value here. |