X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=cpu%2Fppc4xx%2Fkgdb.S;h=4227a4c15b6b3b13a5fed98f6280bafdf695e1c9;hb=06e758e75c79ce8761866bf8165c443584a20893;hp=8c4bbf2e4de35dd908e8c1b5bd94ac281005e2cf;hpb=85fad497b3c2e99fa48d18351d2898cf8cdbe898;p=oweals%2Fu-boot.git diff --git a/cpu/ppc4xx/kgdb.S b/cpu/ppc4xx/kgdb.S index 8c4bbf2e4d..4227a4c15b 100644 --- a/cpu/ppc4xx/kgdb.S +++ b/cpu/ppc4xx/kgdb.S @@ -45,7 +45,7 @@ kgdb_flush_cache_all: iccci r0,r0 /* iccci invalidates the entire I cache */ /* dcache */ addi r6,0,0x0000 /* clear GPR 6 */ - addi r7,r0, 128 /* do loop for # of dcache lines */ + addi r7,r0, 128 /* do loop for # of dcache lines */ /* NOTE: dccci invalidates both */ mtctr r7 /* ways in the D cache */ ..dcloop: @@ -56,21 +56,21 @@ kgdb_flush_cache_all: .globl kgdb_flush_cache_range kgdb_flush_cache_range: - li r5,CFG_CACHELINE_SIZE-1 + li r5,L1_CACHE_BYTES-1 andc r3,r3,r5 subf r4,r3,r4 add r4,r4,r5 - srwi. r4,r4,CFG_CACHELINE_SHIFT + srwi. r4,r4,L1_CACHE_SHIFT beqlr mtctr r4 mr r6,r3 1: dcbst 0,r3 - addi r3,r3,CFG_CACHELINE_SIZE + addi r3,r3,L1_CACHE_BYTES bdnz 1b sync /* wait for dcbst's to get to ram */ mtctr r4 2: icbi 0,r6 - addi r6,r6,CFG_CACHELINE_SIZE + addi r6,r6,L1_CACHE_BYTES bdnz 2b SYNC blr