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| author | Wolfgang Denk <wd@pollux.denx.de> | 2007-03-04 01:36:05 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2007-03-04 01:36:05 +0100 |
| commit | 647d3c3eed0da1d1505eecabe0b0fab96f956e68 (patch) | |
| tree | 0a0eddcc2d78152884122cf2695bd9ebee6c4ab5 /cpu/ppc4xx/start.S | |
| parent | b24444f1b3ef428b8f85974d23d4edb16e9a046f (diff) | |
| download | u-boot-imx-647d3c3eed0da1d1505eecabe0b0fab96f956e68.zip u-boot-imx-647d3c3eed0da1d1505eecabe0b0fab96f956e68.tar.gz u-boot-imx-647d3c3eed0da1d1505eecabe0b0fab96f956e68.tar.bz2 | |
Some code cleanup.
Diffstat (limited to 'cpu/ppc4xx/start.S')
| -rw-r--r-- | cpu/ppc4xx/start.S | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S index 24b30df..3fa52bd 100644 --- a/cpu/ppc4xx/start.S +++ b/cpu/ppc4xx/start.S @@ -1858,11 +1858,11 @@ pll_wait: #endif /* CONFIG_405EP */ #if defined(CONFIG_440) -#define function_prolog(func_name) .text; \ +#define function_prolog(func_name) .text; \ .align 2; \ .globl func_name; \ func_name: -#define function_epilog(func_name) .type func_name,@function; \ +#define function_epilog(func_name) .type func_name,@function; \ .size func_name,.-func_name /*----------------------------------------------------------------------------+ @@ -1916,43 +1916,43 @@ pll_wait: /*----------------------------------------------------------------------------+ | dcbz_area. +----------------------------------------------------------------------------*/ - function_prolog(dcbz_area) - rlwinm. r5,r4,0,27,31 - rlwinm r5,r4,27,5,31 - beq ..d_ra2 - addi r5,r5,0x0001 -..d_ra2:mtctr r5 -..d_ag2:dcbz r0,r3 - addi r3,r3,32 - bdnz ..d_ag2 - sync - blr - function_epilog(dcbz_area) + function_prolog(dcbz_area) + rlwinm. r5,r4,0,27,31 + rlwinm r5,r4,27,5,31 + beq ..d_ra2 + addi r5,r5,0x0001 +..d_ra2:mtctr r5 +..d_ag2:dcbz r0,r3 + addi r3,r3,32 + bdnz ..d_ag2 + sync + blr + function_epilog(dcbz_area) /*----------------------------------------------------------------------------+ | dflush. Assume 32K at vector address is cachable. +----------------------------------------------------------------------------*/ - function_prolog(dflush) - mfmsr r9 - rlwinm r8,r9,0,15,13 - rlwinm r8,r8,0,17,15 - mtmsr r8 - addi r3,r0,0x0000 - mtspr dvlim,r3 - mfspr r3,ivpr - addi r4,r0,1024 - mtctr r4 + function_prolog(dflush) + mfmsr r9 + rlwinm r8,r9,0,15,13 + rlwinm r8,r8,0,17,15 + mtmsr r8 + addi r3,r0,0x0000 + mtspr dvlim,r3 + mfspr r3,ivpr + addi r4,r0,1024 + mtctr r4 ..dflush_loop: - lwz r6,0x0(r3) - addi r3,r3,32 - bdnz ..dflush_loop - addi r3,r3,-32 - mtctr r4 -..ag: dcbf r0,r3 - addi r3,r3,-32 - bdnz ..ag - sync - mtmsr r9 - blr - function_epilog(dflush) + lwz r6,0x0(r3) + addi r3,r3,32 + bdnz ..dflush_loop + addi r3,r3,-32 + mtctr r4 +..ag: dcbf r0,r3 + addi r3,r3,-32 + bdnz ..ag + sync + mtmsr r9 + blr + function_epilog(dflush) #endif /* CONFIG_440 */ |