forked from luck/tmp_suning_uos_patched
ARM: 6445/1: fixup TCM memory types
After Santosh's fixup of the generic MT_MEMORY and MT_MEMORY_NONCACHED I add this fix to the TCM memory types. The main change is that the ITCM memory is L_PTE_WRITE and DOMAIN_KERNEL which works just fine. The changed to the DTCM is just cosmetic to fit with surrounding code. Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Rickard Andersson <rickard.andersson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -265,17 +265,17 @@ static struct mem_type mem_types[] = {
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.domain = DOMAIN_KERNEL,
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},
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[MT_MEMORY_DTCM] = {
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.prot_pte = L_PTE_PRESENT | L_PTE_YOUNG |
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L_PTE_DIRTY | L_PTE_WRITE,
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.prot_l1 = PMD_TYPE_TABLE,
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.prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
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.domain = DOMAIN_KERNEL,
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.prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
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L_PTE_WRITE,
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.prot_l1 = PMD_TYPE_TABLE,
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.prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
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.domain = DOMAIN_KERNEL,
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},
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[MT_MEMORY_ITCM] = {
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.prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
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L_PTE_USER | L_PTE_EXEC,
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L_PTE_WRITE | L_PTE_EXEC,
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.prot_l1 = PMD_TYPE_TABLE,
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.domain = DOMAIN_IO,
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.domain = DOMAIN_KERNEL,
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},
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};
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