diff options
| author | Tomasz Malesinski <tomal@rockbox.org> | 2006-02-12 23:16:05 +0000 |
|---|---|---|
| committer | Tomasz Malesinski <tomal@rockbox.org> | 2006-02-12 23:16:05 +0000 |
| commit | e7f7c3d15c2eccdc77d866fce6d4fe918567cac1 (patch) | |
| tree | f24e2ec28ee4c64bb143c4ae165f5d296a202370 /firmware/crt0.S | |
| parent | 6ffd3cfca4d350457ba4e0591e2731f104c35082 (diff) | |
Mapped iFP DRAM to 0xc00000 and enabled caching in this area.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8668 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/crt0.S')
| -rw-r--r-- | firmware/crt0.S | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/firmware/crt0.S b/firmware/crt0.S index 264b9c9fe7..a207006c32 100644 --- a/firmware/crt0.S +++ b/firmware/crt0.S @@ -80,7 +80,31 @@ remap_start: mov pc, r0 L_post_remap: .word remap_end remap_end: -#endif /* PP specific */ + +#elif CONFIG_CPU == PNX0101 + +#ifndef DEBUG + ldr r0, =0x80105000 + mov r1, #1 + str r1, [r0, #4] + mov r1, #0 + str r1, [r0, #4] +1: ldr r1, [r0] + cmp r1, #0 + bne 1b + mov r1, #0x74 + str r1, [r0, #8] + mov r1, #2 + str r1, [r0, #0x18] + mov r1, #0x120 + str r1, [r0, #0x30] + mov r1, #6 + str r1, [r0, #4] + ldr r0, =1f + mov r15, r0 +1: +#endif /* !DEBUG */ +#endif /* chipset specific */ #ifndef DEBUG /* Copy exception handler code to address 0 */ |