diff options
Diffstat (limited to 'board/nokia/rx51/lowlevel_init.S')
-rw-r--r-- | board/nokia/rx51/lowlevel_init.S | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/board/nokia/rx51/lowlevel_init.S b/board/nokia/rx51/lowlevel_init.S index 4f76e80b20f1..c1785bc3f72f 100644 --- a/board/nokia/rx51/lowlevel_init.S +++ b/board/nokia/rx51/lowlevel_init.S @@ -6,11 +6,8 @@ #include <config.h> -relocaddr: /* address of this relocaddr section after coping */ - .word . /* address of section (calculated at compile time) */ - -startaddr: /* address of u-boot after copying */ - .word CONFIG_SYS_TEXT_BASE +kernoffs: /* offset of kernel image from this address */ + .word KERNEL_OFFSET - (. - CONFIG_SYS_TEXT_BASE) kernaddr: /* address of kernel after copying */ .word KERNEL_ADDRESS @@ -18,9 +15,6 @@ kernaddr: /* address of kernel after copying */ kernsize: /* maximal size of kernel image */ .word KERNEL_MAXSIZE -kernoffs: /* offset of kernel image in loaded u-boot */ - .word KERNEL_OFFSET - imagesize: /* maximal size of image */ .word IMAGE_MAXSIZE @@ -53,16 +47,9 @@ save_boot_params: */ copy_kernel_start: - adr r0, relocaddr /* r0 - address of section relocaddr */ - ldr r1, relocaddr /* r1 - address of relocaddr after relocation */ - - /* r4 - calculated offset */ - sub r4, r0, r1 - /* r0 - start of kernel before */ - ldr r0, startaddr - add r0, r0, r4 - ldr r1, kernoffs + adr r0, kernoffs /* r0 - current address of kernoffs section */ + ldr r1, kernoffs /* r1 - offset of kernel image from kernoffs section */ add r0, r0, r1 /* r3 - start of kernel after */ |