Reworked FSL Book-E TLB macros to be more readable
The old macros made it difficult to know what WIMGE and perm bits
were set for a TLB entry. Actually use the bit masks for these items
since they are only a single bit.
Also moved the macros into mmu.h out of e500.h since they aren't specific
to e500.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/board/sbc8560/init.S b/board/sbc8560/init.S
index 3d8d180..95cb85a 100644
--- a/board/sbc8560/init.S
+++ b/board/sbc8560/init.S
@@ -97,69 +97,69 @@
/* TLB for CCSRBAR (IMMR) */
- .long TLB1_MAS0(1,1,0)
- .long TLB1_MAS1(1,1,0,0,BOOKE_PAGESZ_1M)
- .long TLB1_MAS2(((CFG_CCSRBAR>>12) & 0xfffff),0,0,0,0,1,0,1,0)
- .long TLB1_MAS3(((CFG_CCSRBAR>>12) & 0xfffff),0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1,1,0)
+ .long FSL_BOOKE_MAS1(1,1,0,0,BOOKE_PAGESZ_1M)
+ .long FSL_BOOKE_MAS2(CFG_CCSRBAR,(MAS2_I|MAS2_G))
+ .long FSL_BOOKE_MAS3(CFG_CCSRBAR,0,(MAS3_SX|MAS3_SW|MAS3_SR))
/* TLB for Local Bus stuff, just map the whole 512M */
/* note that the LBC SDRAM is cache-inhibit and guarded, like everything else */
- .long TLB1_MAS0(1,2,0)
- .long TLB1_MAS1(1,1,0,0,BOOKE_PAGESZ_256M)
- .long TLB1_MAS2(((0xe0000000>>12) & 0xfffff),0,0,0,0,1,0,1,0)
- .long TLB1_MAS3(((0xe0000000>>12) & 0xfffff),0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1,2,0)
+ .long FSL_BOOKE_MAS1(1,1,0,0,BOOKE_PAGESZ_256M)
+ .long FSL_BOOKE_MAS2(0xe0000000,(MAS2_I|MAS2_G))
+ .long FSL_BOOKE_MAS3(0xe0000000,0,(MAS3_SX|MAS3_SW|MAS3_SR))
- .long TLB1_MAS0(1,3,0)
- .long TLB1_MAS1(1,1,0,0,BOOKE_PAGESZ_256M)
- .long TLB1_MAS2(((0xf0000000>>12)&0xfffff),0,0,0,0,1,0,1,0)
- .long TLB1_MAS3(((0xf0000000>>12)&0xfffff),0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1,3,0)
+ .long FSL_BOOKE_MAS1(1,1,0,0,BOOKE_PAGESZ_256M)
+ .long FSL_BOOKE_MAS2(0xf0000000,(MAS2_I|MAS2_G))
+ .long FSL_BOOKE_MAS3(0xf0000000,0,(MAS3_SX|MAS3_SW|MAS3_SR))
#if !defined(CONFIG_SPD_EEPROM)
- .long TLB1_MAS0(1,4,0)
- .long TLB1_MAS1(1,1,0,0,BOOKE_PAGESZ_256M)
- .long TLB1_MAS2(((CFG_DDR_SDRAM_BASE>>12) & 0xfffff),0,0,0,0,0,0,0,0)
- .long TLB1_MAS3(((CFG_DDR_SDRAM_BASE>>12) & 0xfffff),0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1,4,0)
+ .long FSL_BOOKE_MAS1(1,1,0,0,BOOKE_PAGESZ_256M)
+ .long FSL_BOOKE_MAS2(CFG_DDR_SDRAM_BASE,0)
+ .long FSL_BOOKE_MAS3(CFG_DDR_SDRAM_BASE,0,(MAS3_SX|MAS3_SW|MAS3_SR))
- .long TLB1_MAS0(1,5,0)
- .long TLB1_MAS1(1,1,0,0,BOOKE_PAGESZ_256M)
- .long TLB1_MAS2((((CFG_DDR_SDRAM_BASE+0x10000000)>>12) & 0xfffff),0,0,0,0,0,0,0,0)
- .long TLB1_MAS3((((CFG_DDR_SDRAM_BASE+0x10000000)>>12) & 0xfffff),0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1,5,0)
+ .long FSL_BOOKE_MAS1(1,1,0,0,BOOKE_PAGESZ_256M)
+ .long FSL_BOOKE_MAS2(CFG_DDR_SDRAM_BASE+0x10000000,0)
+ .long FSL_BOOKE_MAS3(CFG_DDR_SDRAM_BASE+0x10000000,0,(MAS3_SX|MAS3_SW|MAS3_SR))
#else
- .long TLB1_MAS0(1,4,0)
- .long TLB1_MAS1(0,0,0,0,BOOKE_PAGESZ_1M)
- .long TLB1_MAS2(0,0,0,0,0,0,0,0,0)
- .long TLB1_MAS3(0,0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1,4,0)
+ .long FSL_BOOKE_MAS1(0,0,0,0,BOOKE_PAGESZ_1M)
+ .long FSL_BOOKE_MAS2(0,0)
+ .long FSL_BOOKE_MAS3(0,0,(MAS3_SX|MAS3_SW|MAS3_SR))
- .long TLB1_MAS0(1,5,0)
- .long TLB1_MAS1(0,0,0,0,BOOKE_PAGESZ_1M)
- .long TLB1_MAS2(0,0,0,0,0,0,0,0,0)
- .long TLB1_MAS3(0,0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1,5,0)
+ .long FSL_BOOKE_MAS1(0,0,0,0,BOOKE_PAGESZ_1M)
+ .long FSL_BOOKE_MAS2(0,0)
+ .long FSL_BOOKE_MAS3(0,0,(MAS3_SX|MAS3_SW|MAS3_SR))
#endif
- .long TLB1_MAS0(1,6,0)
- .long TLB1_MAS1(1,1,0,0,BOOKE_PAGESZ_16K)
+ .long FSL_BOOKE_MAS0(1,6,0)
+ .long FSL_BOOKE_MAS1(1,1,0,0,BOOKE_PAGESZ_16K)
#ifdef CONFIG_L2_INIT_RAM
- .long TLB1_MAS2(((CFG_INIT_RAM_ADDR>>12) & 0xfffff),0,0,0,1,0,0,0,0)
+ .long FSL_BOOKE_MAS2(CFG_INIT_RAM_ADDR,0,0,0,1,0,0,0,0)
#else
- .long TLB1_MAS2(((CFG_INIT_RAM_ADDR>>12) & 0xfffff),0,0,0,0,0,0,0,0)
+ .long FSL_BOOKE_MAS2(CFG_INIT_RAM_ADDR,0)
#endif
- .long TLB1_MAS3(((CFG_INIT_RAM_ADDR>>12) & 0xfffff),0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS3(CFG_INIT_RAM_ADDR,0,(MAS3_SX|MAS3_SW|MAS3_SR))
- .long TLB1_MAS0(1,7,0)
- .long TLB1_MAS1(1,1,0,0,BOOKE_PAGESZ_256M)
- .long TLB1_MAS2(((CFG_PCI_MEM_BASE>>12) & 0xfffff),0,0,0,0,1,0,1,0)
- .long TLB1_MAS3(((CFG_PCI_MEM_BASE>>12) & 0xfffff),0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1,7,0)
+ .long FSL_BOOKE_MAS1(1,1,0,0,BOOKE_PAGESZ_256M)
+ .long FSL_BOOKE_MAS2(CFG_PCI_MEM_BASE,(MAS2_I|MAS2_G))
+ .long FSL_BOOKE_MAS3(CFG_PCI_MEM_BASE,0,(MAS3_SX|MAS3_SW|MAS3_SR))
#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR)
- .long TLB1_MAS0(1,15,0)
- .long TLB1_MAS1(1,1,0,0,BOOKE_PAGESZ_1M)
- .long TLB1_MAS2(((CFG_CCSRBAR_DEFAULT>>12) & 0xfffff),0,0,0,0,1,0,1,0)
- .long TLB1_MAS3(((CFG_CCSRBAR_DEFAULT>>12) & 0xfffff),0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1,15,0)
+ .long FSL_BOOKE_MAS1(1,1,0,0,BOOKE_PAGESZ_1M)
+ .long FSL_BOOKE_MAS2(CFG_CCSRBAR_DEFAULT,(MAS2_I|MAS2_G))
+ .long FSL_BOOKE_MAS3(CFG_CCSRBAR_DEFAULT,0,(MAS3_SX|MAS3_SW|MAS3_SR))
#else
- .long TLB1_MAS0(1,15,0)
- .long TLB1_MAS1(0,0,0,0,BOOKE_PAGESZ_1M)
- .long TLB1_MAS2(0,0,0,0,0,0,0,0,0)
- .long TLB1_MAS3(0,0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1,15,0)
+ .long FSL_BOOKE_MAS1(0,0,0,0,BOOKE_PAGESZ_1M)
+ .long FSL_BOOKE_MAS2(0,0)
+ .long FSL_BOOKE_MAS3(0,0,(MAS3_SX|MAS3_SW|MAS3_SR))
#endif
entry_end