diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/301-arch-0004-arm64-add-ioremap-for-normal-cacheable-non-shareable.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/301-arch-0004-arm64-add-ioremap-for-normal-cacheable-non-shareable.patch | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/target/linux/layerscape/patches-5.4/301-arch-0004-arm64-add-ioremap-for-normal-cacheable-non-shareable.patch b/target/linux/layerscape/patches-5.4/301-arch-0004-arm64-add-ioremap-for-normal-cacheable-non-shareable.patch deleted file mode 100644 index ca55e532ac..0000000000 --- a/target/linux/layerscape/patches-5.4/301-arch-0004-arm64-add-ioremap-for-normal-cacheable-non-shareable.patch +++ /dev/null @@ -1,33 +0,0 @@ -From 120c8f221cb18f6630d5cb954484bac88288cced Mon Sep 17 00:00:00 2001 -From: Haiying Wang <Haiying.Wang@freescale.com> -Date: Wed, 22 Apr 2015 13:07:25 -0400 -Subject: [PATCH] arm64: add ioremap for normal cacheable non-shareable memory - -Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> -Reviewed-by: Roy Pledge <roy.pledge@freescale.com> -Reviewed-by: Stuart Yoder <stuart.yoder@freescale.com> ---- - arch/arm64/include/asm/io.h | 1 + - arch/arm64/include/asm/pgtable-prot.h | 1 + - 2 files changed, 2 insertions(+) - ---- a/arch/arm64/include/asm/io.h -+++ b/arch/arm64/include/asm/io.h -@@ -170,6 +170,7 @@ extern void __iomem *ioremap_cache(phys_ - #define ioremap_nocache(addr, size) __ioremap((addr), (size), __pgprot(PROT_DEVICE_nGnRE)) - #define ioremap_wc(addr, size) __ioremap((addr), (size), __pgprot(PROT_NORMAL_NC)) - #define ioremap_wt(addr, size) __ioremap((addr), (size), __pgprot(PROT_DEVICE_nGnRE)) -+#define ioremap_cache_ns(addr, size) __ioremap((addr), (size), __pgprot(PROT_NORMAL_NS)) - - /* - * PCI configuration space mapping function. ---- a/arch/arm64/include/asm/pgtable-prot.h -+++ b/arch/arm64/include/asm/pgtable-prot.h -@@ -37,6 +37,7 @@ - #define PROT_NORMAL_NC (PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL_NC)) - #define PROT_NORMAL_WT (PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL_WT)) - #define PROT_NORMAL (PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL)) -+#define PROT_NORMAL_NS (PTE_TYPE_PAGE | PTE_AF | PTE_PXN | PTE_UXN | PTE_DIRTY | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL)) - - #define PROT_SECT_DEVICE_nGnRE (PROT_SECT_DEFAULT | PMD_SECT_PXN | PMD_SECT_UXN | PMD_ATTRINDX(MT_DEVICE_nGnRE)) - #define PROT_SECT_NORMAL (PROT_SECT_DEFAULT | PMD_SECT_PXN | PMD_SECT_UXN | PMD_ATTRINDX(MT_NORMAL)) |