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Blackfin arch: use HI/LO macros rather than masking the bit ranges ourselves 

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
This commit is contained in:
Mike Frysinger 2007-07-25 10:11:42 +08:00 committed by Bryan Wu
parent 36a1548f99
commit e208f83a7a
9 changed files with 92 additions and 92 deletions
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12
arch/blackfin/mach-bf533/head.S
View File

@ -144,8 +144,8 @@ ENTRY(__start)
ssync;
/* Turn off the icache */
p0.l = (IMEM_CONTROL & 0xFFFF);
p0.h = (IMEM_CONTROL >> 16);
p0.l = LO(IMEM_CONTROL);
p0.h = HI(IMEM_CONTROL);
R1 = [p0];
R0 = ~ENICPLB;
R0 = R0 & R1;
@ -162,8 +162,8 @@ ENTRY(__start)
#endif
/* Turn off the dcache */
p0.l = (DMEM_CONTROL & 0xFFFF);
p0.h = (DMEM_CONTROL >> 16);
p0.l = LO(DMEM_CONTROL);
p0.h = HI(DMEM_CONTROL);
R1 = [p0];
R0 = ~ENDCPLB;
R0 = R0 & R1;
@ -417,8 +417,8 @@ ENTRY(_start_dma_code)
w[p0] = r0.l;
ssync;
p0.l = (EBIU_SDBCTL & 0xFFFF);
p0.h = (EBIU_SDBCTL >> 16); /* SDRAM Memory Bank Control Register */
p0.l = LO(EBIU_SDBCTL);
p0.h = HI(EBIU_SDBCTL); /* SDRAM Memory Bank Control Register */
r0 = mem_SDBCTL;
w[p0] = r0.l;
ssync;

12
arch/blackfin/mach-bf537/head.S
View File

@ -100,8 +100,8 @@ ENTRY(__start)
R0 = R1;
/* Turn off the icache */
p0.l = (IMEM_CONTROL & 0xFFFF);
p0.h = (IMEM_CONTROL >> 16);
p0.l = LO(IMEM_CONTROL);
p0.h = HI(IMEM_CONTROL);
R1 = [p0];
R0 = ~ENICPLB;
R0 = R0 & R1;
@ -118,8 +118,8 @@ ENTRY(__start)
#endif
/* Turn off the dcache */
p0.l = (DMEM_CONTROL & 0xFFFF);
p0.h = (DMEM_CONTROL >> 16);
p0.l = LO(DMEM_CONTROL);
p0.h = HI(DMEM_CONTROL);
R1 = [p0];
R0 = ~ENDCPLB;
R0 = R0 & R1;
@ -436,8 +436,8 @@ ENTRY(_start_dma_code)
w[p0] = r0.l;
ssync;
p0.l = (EBIU_SDBCTL & 0xFFFF);
p0.h = (EBIU_SDBCTL >> 16); /* SDRAM Memory Bank Control Register */
p0.l = LO(EBIU_SDBCTL);
p0.h = HI(EBIU_SDBCTL); /* SDRAM Memory Bank Control Register */
r0 = mem_SDBCTL;
w[p0] = r0.l;
ssync;

12
arch/blackfin/mach-bf548/head.S
View File

@ -97,8 +97,8 @@ ENTRY(__stext)
R0 = R1;
/* Turn off the icache */
p0.l = (IMEM_CONTROL & 0xFFFF);
p0.h = (IMEM_CONTROL >> 16);
p0.l = LO(IMEM_CONTROL);
p0.h = HI(IMEM_CONTROL);
R1 = [p0];
R0 = ~ENICPLB;
R0 = R0 & R1;
@ -106,8 +106,8 @@ ENTRY(__stext)
SSYNC;
/* Turn off the dcache */
p0.l = (DMEM_CONTROL & 0xFFFF);
p0.h = (DMEM_CONTROL >> 16);
p0.l = LO(DMEM_CONTROL);
p0.h = HI(DMEM_CONTROL);
R1 = [p0];
R0 = ~ENDCPLB;
R0 = R0 & R1;
@ -335,8 +335,8 @@ ENTRY(_start_dma_code)
w[p0] = r0.l;
ssync;
p0.l = (EBIU_SDBCTL & 0xFFFF);
p0.h = (EBIU_SDBCTL >> 16); /* SDRAM Memory Bank Control Register */
p0.l = LO(EBIU_SDBCTL);
p0.h = HI(EBIU_SDBCTL); /* SDRAM Memory Bank Control Register */
r0 = mem_SDBCTL;
w[p0] = r0.l;
ssync;

12
arch/blackfin/mach-bf561/head.S
View File

@ -100,8 +100,8 @@ ENTRY(__start)
R0 = R1;
/* Turn off the icache */
p0.l = (IMEM_CONTROL & 0xFFFF);
p0.h = (IMEM_CONTROL >> 16);
p0.l = LO(IMEM_CONTROL);
p0.h = HI(IMEM_CONTROL);
R1 = [p0];
R0 = ~ENICPLB;
R0 = R0 & R1;
@ -117,8 +117,8 @@ ENTRY(__start)
#endif
/* Turn off the dcache */
p0.l = (DMEM_CONTROL & 0xFFFF);
p0.h = (DMEM_CONTROL >> 16);
p0.l = LO(DMEM_CONTROL);
p0.h = HI(DMEM_CONTROL);
R1 = [p0];
R0 = ~ENDCPLB;
R0 = R0 & R1;
@ -371,8 +371,8 @@ ENTRY(_start_dma_code)
w[p0] = r0.l;
ssync;
p0.l = (EBIU_SDBCTL & 0xFFFF);
p0.h = (EBIU_SDBCTL >> 16); /* SDRAM Memory Bank Control Register */
p0.l = LO(EBIU_SDBCTL);
p0.h = HI(EBIU_SDBCTL); /* SDRAM Memory Bank Control Register */
r0 = mem_SDBCTL;
w[p0] = r0.l;
ssync;

8
arch/blackfin/mach-common/cache.S
View File

@ -79,8 +79,8 @@ ENTRY(_icache_invalidate)
ENTRY(_invalidate_entire_icache)
[--SP] = ( R7:5);
P0.L = (IMEM_CONTROL & 0xFFFF);
P0.H = (IMEM_CONTROL >> 16);
P0.L = LO(IMEM_CONTROL);
P0.H = HI(IMEM_CONTROL);
R7 = [P0];
/* Clear the IMC bit , All valid bits in the instruction
@ -197,8 +197,8 @@ ENTRY(_invalidate_entire_dcache)
ENTRY(_dcache_invalidate)
[--SP] = ( R7:6);
P0.L = (DMEM_CONTROL & 0xFFFF);
P0.H = (DMEM_CONTROL >> 16);
P0.L = LO(DMEM_CONTROL);
P0.H = HI(DMEM_CONTROL);
R7 = [P0];
/* Clear the DMC[1:0] bits, All valid bits in the data

4
arch/blackfin/mach-common/cacheinit.S
View File

@ -43,8 +43,8 @@
ENTRY(_bfin_write_IMEM_CONTROL)
/* Enable Instruction Cache */
P0.l = (IMEM_CONTROL & 0xFFFF);
P0.h = (IMEM_CONTROL >> 16);
P0.l = LO(IMEM_CONTROL);
P0.h = HI(IMEM_CONTROL);
/* Anomaly 05000125 */
CLI R1;

52
arch/blackfin/mach-common/cplbmgr.S
View File

@ -75,15 +75,15 @@ ENTRY(_cplb_mgr)
* from the configuration table.
*/
P4.L = (ICPLB_FAULT_ADDR & 0xFFFF);
P4.H = (ICPLB_FAULT_ADDR >> 16);
P4.L = LO(ICPLB_FAULT_ADDR);
P4.H = HI(ICPLB_FAULT_ADDR);
P1 = 16;
P5.L = _page_size_table;
P5.H = _page_size_table;
P0.L = (ICPLB_DATA0 & 0xFFFF);
P0.H = (ICPLB_DATA0 >> 16);
P0.L = LO(ICPLB_DATA0);
P0.H = HI(ICPLB_DATA0);
R4 = [P4]; /* Get faulting address*/
R6 = 64; /* Advance past the fault address, which*/
R6 = R6 + R4; /* we'll use if we find a match*/
@ -117,13 +117,13 @@ ENTRY(_cplb_mgr)
I0 = R4; /* Fault address we'll search for*/
/* set up pointers */
P0.L = (ICPLB_DATA0 & 0xFFFF);
P0.H = (ICPLB_DATA0 >> 16);
P0.L = LO(ICPLB_DATA0);
P0.H = HI(ICPLB_DATA0);
/* The replacement procedure for ICPLBs */
P4.L = (IMEM_CONTROL & 0xFFFF);
P4.H = (IMEM_CONTROL >> 16);
P4.L = LO(IMEM_CONTROL);
P4.H = HI(IMEM_CONTROL);
/* disable cplbs */
R5 = [P4]; /* Control Register*/
@ -243,8 +243,8 @@ ENTRY(_cplb_mgr)
* last entry of the table.
*/
P1.L = (ICPLB_DATA15 & 0xFFFF); /* ICPLB_DATA15 */
P1.H = (ICPLB_DATA15 >> 16);
P1.L = LO(ICPLB_DATA15); /* ICPLB_DATA15 */
P1.H = HI(ICPLB_DATA15);
[P1] = R2;
[P1-0x100] = R4;
#ifdef CONFIG_CPLB_INFO
@ -292,10 +292,10 @@ ENTRY(_cplb_mgr)
* pending writes associated with the CPLB.
*/
P4.L = (DCPLB_STATUS & 0xFFFF);
P4.H = (DCPLB_STATUS >> 16);
P3.L = (DCPLB_DATA0 & 0xFFFF);
P3.H = (DCPLB_DATA0 >> 16);
P4.L = LO(DCPLB_STATUS);
P4.H = HI(DCPLB_STATUS);
P3.L = LO(DCPLB_DATA0);
P3.H = HI(DCPLB_DATA0);
R5 = [P4];
/* A protection violation can be caused by more than just writes
@ -355,11 +355,11 @@ ENTRY(_cplb_mgr)
* config table, that covers the faulting address.
*/
P1.L = (DCPLB_DATA15 & 0xFFFF);
P1.H = (DCPLB_DATA15 >> 16);
P1.L = LO(DCPLB_DATA15);
P1.H = HI(DCPLB_DATA15);
P4.L = (DCPLB_FAULT_ADDR & 0xFFFF);
P4.H = (DCPLB_FAULT_ADDR >> 16);
P4.L = LO(DCPLB_FAULT_ADDR);
P4.H = HI(DCPLB_FAULT_ADDR);
R4 = [P4];
I0 = R4;
@ -368,8 +368,8 @@ ENTRY(_cplb_mgr)
R6 = R1; /* Save for later*/
/* Turn off CPLBs while we work.*/
P4.L = (DMEM_CONTROL & 0xFFFF);
P4.H = (DMEM_CONTROL >> 16);
P4.L = LO(DMEM_CONTROL);
P4.H = HI(DMEM_CONTROL);
R5 = [P4];
BITCLR(R5,ENDCPLB_P);
CLI R0;
@ -384,8 +384,8 @@ ENTRY(_cplb_mgr)
* are no good.
*/
I1.L = (DCPLB_DATA0 & 0xFFFF);
I1.H = (DCPLB_DATA0 >> 16);
I1.L = LO(DCPLB_DATA0);
I1.H = HI(DCPLB_DATA0);
P1 = 2;
P2 = 16;
I2.L = _dcplb_preference;
@ -475,8 +475,8 @@ ENTRY(_cplb_mgr)
* one space closer to the start.
*/
R1.L = (DCPLB_DATA16 & 0xFFFF); /* DCPLB_DATA15 + 4 */
R1.H = (DCPLB_DATA16 >> 16);
R1.L = LO(DCPLB_DATA16); /* DCPLB_DATA15 + 4 */
R1.H = HI(DCPLB_DATA16);
R0 = P0;
/* If the victim happens to be in DCPLB15,
@ -549,8 +549,8 @@ ENTRY(_cplb_mgr)
* if necessary.
*/
P1.L = (DCPLB_DATA15 & 0xFFFF);
P1.H = (DCPLB_DATA15 >> 16);
P1.L = LO(DCPLB_DATA15);
P1.H = HI(DCPLB_DATA15);
/* If the DCPLB has cache bits set, but caching hasn't
* been enabled, then we want to mask off the cache-in-L1

52
arch/blackfin/mach-common/dpmc.S
View File

@ -39,8 +39,8 @@ ENTRY(_unmask_wdog_wakeup_evt)
P0.H = hi(SICA_IWR1);
P0.L = lo(SICA_IWR1);
#else
P0.h = (SIC_IWR >> 16);
P0.l = (SIC_IWR & 0xFFFF);
P0.h = HI(SIC_IWR);
P0.l = LO(SIC_IWR);
#endif
R7 = [P0];
#if defined(CONFIG_BF561)
@ -60,11 +60,11 @@ ENTRY(_unmask_wdog_wakeup_evt)
*/
R7 = 0x0000(z);
#if defined(CONFIG_BF561)
P0.h = (WDOGA_STAT >> 16);
P0.l = (WDOGA_STAT & 0xFFFF);
P0.h = HI(WDOGA_STAT);
P0.l = LO(WDOGA_STAT);
#else
P0.h = (WDOG_STAT >> 16);
P0.l = (WDOG_STAT & 0xFFFF);
P0.h = HI(WDOG_STAT);
P0.l = LO(WDOG_STAT);
#endif
[P0] = R7;
SSYNC;
@ -73,21 +73,21 @@ ENTRY(_unmask_wdog_wakeup_evt)
ENTRY(_program_wdog_timer)
[--SP] = ( R7:0, P5:0 );
#if defined(CONFIG_BF561)
P0.h = (WDOGA_CNT >> 16);
P0.l = (WDOGA_CNT & 0xFFFF);
P0.h = HI(WDOGA_CNT);
P0.l = LO(WDOGA_CNT);
#else
P0.h = (WDOG_CNT >> 16);
P0.l = (WDOG_CNT & 0xFFFF);
P0.h = HI(WDOG_CNT);
P0.l = LO(WDOG_CNT);
#endif
[P0] = R0;
SSYNC;
#if defined(CONFIG_BF561)
P0.h = (WDOGA_CTL >> 16);
P0.l = (WDOGA_CTL & 0xFFFF);
P0.h = HI(WDOGA_CTL);
P0.l = LO(WDOGA_CTL);
#else
P0.h = (WDOG_CTL >> 16);
P0.l = (WDOG_CTL & 0xFFFF);
P0.h = HI(WDOG_CTL);
P0.l = LO(WDOG_CTL);
#endif
R7 = W[P0](Z);
CC = BITTST(R7,1);
@ -97,11 +97,11 @@ ENTRY(_program_wdog_timer)
.LSKIP_WRITE_TO_STAT:
#if defined(CONFIG_BF561)
P0.h = (WDOGA_CTL >> 16);
P0.l = (WDOGA_CTL & 0xFFFF);
P0.h = HI(WDOGA_CTL);
P0.l = LO(WDOGA_CTL);
#else
P0.h = (WDOG_CTL >> 16);
P0.l = (WDOG_CTL & 0xFFFF);
P0.h = HI(WDOG_CTL);
P0.l = LO(WDOG_CTL);
#endif
R7 = W[P0](Z);
BITCLR(R7,1); /* Enable GP event */
@ -122,11 +122,11 @@ ENTRY(_clear_wdog_wakeup_evt)
[--SP] = ( R7:0, P5:0 );
#if defined(CONFIG_BF561)
P0.h = (WDOGA_CTL >> 16);
P0.l = (WDOGA_CTL & 0xFFFF);
P0.h = HI(WDOGA_CTL);
P0.l = LO(WDOGA_CTL);
#else
P0.h = (WDOG_CTL >> 16);
P0.l = (WDOG_CTL & 0xFFFF);
P0.h = HI(WDOG_CTL);
P0.l = LO(WDOG_CTL);
#endif
R7 = 0x0AD6(Z);
W[P0] = R7.L;
@ -149,11 +149,11 @@ ENTRY(_clear_wdog_wakeup_evt)
ENTRY(_disable_wdog_timer)
[--SP] = ( R7:0, P5:0 );
#if defined(CONFIG_BF561)
P0.h = (WDOGA_CTL >> 16);
P0.l = (WDOGA_CTL & 0xFFFF);
P0.h = HI(WDOGA_CTL);
P0.l = LO(WDOGA_CTL);
#else
P0.h = (WDOG_CTL >> 16);
P0.l = (WDOG_CTL & 0xFFFF);
P0.h = HI(WDOG_CTL);
P0.l = LO(WDOG_CTL);
#endif
R7 = 0xAD6(Z);
W[P0] = R7.L;

20
arch/blackfin/mach-common/lock.S
View File

@ -43,12 +43,12 @@ ENTRY(_cache_grab_lock)
[--SP]=( R7:0,P5:0 );
P1.H = (IMEM_CONTROL >> 16);
P1.L = (IMEM_CONTROL & 0xFFFF);
P5.H = (ICPLB_ADDR0 >> 16);
P5.L = (ICPLB_ADDR0 & 0xFFFF);
P4.H = (ICPLB_DATA0 >> 16);
P4.L = (ICPLB_DATA0 & 0xFFFF);
P1.H = HI(IMEM_CONTROL);
P1.L = LO(IMEM_CONTROL);
P5.H = HI(ICPLB_ADDR0);
P5.L = LO(ICPLB_ADDR0);
P4.H = HI(ICPLB_DATA0);
P4.L = LO(ICPLB_DATA0);
R7 = R0;
/* If the code of interest already resides in the cache
@ -167,8 +167,8 @@ ENTRY(_cache_lock)
[--SP]=( R7:0,P5:0 );
P1.H = (IMEM_CONTROL >> 16);
P1.L = (IMEM_CONTROL & 0xFFFF);
P1.H = HI(IMEM_CONTROL);
P1.L = LO(IMEM_CONTROL);
/* Disable the Interrupts*/
CLI R3;
@ -195,8 +195,8 @@ ENDPROC(_cache_lock)
*/
ENTRY(_read_iloc)
P1.H = (IMEM_CONTROL >> 16);
P1.L = (IMEM_CONTROL & 0xFFFF);
P1.H = HI(IMEM_CONTROL);
P1.L = LO(IMEM_CONTROL);
R1 = 0xF;
R0 = [P1];
R0 = R0 >> 3;