Merge remote-tracking branch 'kumar/next' into next
From Kumar Gala: << Add support for T4 and B4 SoC families from Freescale, e6500 altivec support, some various board fixes and other minor cleanups. >>
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@@ -414,9 +414,9 @@ static void setup_page_sizes(void)
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#ifdef CONFIG_PPC_FSL_BOOK3E
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unsigned int mmucfg = mfspr(SPRN_MMUCFG);
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int fsl_mmu = mmu_has_feature(MMU_FTR_TYPE_FSL_E);
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if (((mmucfg & MMUCFG_MAVN) == MMUCFG_MAVN_V1) &&
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(mmu_has_feature(MMU_FTR_TYPE_FSL_E))) {
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if (fsl_mmu && (mmucfg & MMUCFG_MAVN) == MMUCFG_MAVN_V1) {
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unsigned int tlb1cfg = mfspr(SPRN_TLB1CFG);
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unsigned int min_pg, max_pg;
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@@ -442,6 +442,20 @@ static void setup_page_sizes(void)
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goto no_indirect;
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}
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if (fsl_mmu && (mmucfg & MMUCFG_MAVN) == MMUCFG_MAVN_V2) {
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u32 tlb1ps = mfspr(SPRN_TLB1PS);
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for (psize = 0; psize < MMU_PAGE_COUNT; ++psize) {
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struct mmu_psize_def *def = &mmu_psize_defs[psize];
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if (tlb1ps & (1U << (def->shift - 10))) {
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def->flags |= MMU_PAGE_SIZE_DIRECT;
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}
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}
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goto no_indirect;
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}
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#endif
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tlb0cfg = mfspr(SPRN_TLB0CFG);
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