diff options
| author | Max Filippov <jcmvbkbc@gmail.com> | 2016-04-13 05:20:02 +0300 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2016-07-24 06:33:58 +0300 |
| commit | a9f2fc628e3a26a829fd79aff74eb49839d1e74b (patch) | |
| tree | 7dad4e57c917757d39bb3470720392ac2b92b335 /arch/xtensa/kernel/vmlinux.lds.S | |
| parent | d39af90265feb40ec198c4ca8268724645b4b50e (diff) | |
xtensa: cleanup MMU setup and kernel layout macros
Make kernel load address explicit, independent of the selected MMU
configuration and configurable from Kconfig. Do not restrict it to the
first 512MB of the physical address space.
Cleanup kernel memory layout macros:
- rename VECBASE_RESET_VADDR to VECBASE_VADDR, XC_VADDR to VECTOR_VADDR;
- drop VIRTUAL_MEMORY_ADDRESS and LOAD_MEMORY_ADDRESS;
- introduce PHYS_OFFSET and use it in __va and __pa definitions;
- synchronize MMU/noMMU vectors, drop unused NMI vector;
- replace hardcoded vectors offset of 0x3000 with Kconfig symbol.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/kernel/vmlinux.lds.S')
| -rw-r--r-- | arch/xtensa/kernel/vmlinux.lds.S | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S index c417cbe4ec87..72cfe3587dd8 100644 --- a/arch/xtensa/kernel/vmlinux.lds.S +++ b/arch/xtensa/kernel/vmlinux.lds.S @@ -30,10 +30,6 @@ jiffies = jiffies_64 + 4; jiffies = jiffies_64; #endif -#ifndef KERNELOFFSET -#define KERNELOFFSET 0xd0003000 -#endif - /* Note: In the following macros, it would be nice to specify only the vector name and section kind and construct "sym" and "section" using CPP concatenation, but that does not work reliably. Concatenating a |