mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-28 01:28:59 +00:00
c6c731fe31
Add support for NXP layerscape ls1043ardb 64b/32b Dev board. LS1043a is an SoC with 4x64-bit up to 1.6 GHz ARMv8 A53 cores. ls1043ardb support features as: 2GB DDR4, 128MB NOR/512MB NAND, USB3.0, eSDHC, I2C, GPIO, PCIe/Mini-PCIe, 6x1G/1x10G network port, etc. 64b/32b ls1043ardb target is using 4.4 kernel, and rcw/u-boot/fman images from NXP QorIQ SDK release. All of 4.4 kernel patches porting from SDK release or upstream. QorIQ SDK ISOs can be downloaded from this location: http://www.nxp.com/products/software-and-tools/run-time-software/linux-sdk/linux-sdk-for-qoriq-processors:SDKLINUX Signed-off-by: Yutang Jiang <yutang.jiang@nxp.com>
23 lines
906 B
Diff
23 lines
906 B
Diff
From 1d6d5b6d2363cf5a0d175f086209fb208692ec00 Mon Sep 17 00:00:00 2001
|
|
From: Haiying Wang <Haiying.wang@freescale.com>
|
|
Date: Sat, 8 Aug 2015 07:25:02 -0400
|
|
Subject: [PATCH 35/70] arm64/pgtable: add support to map cacheable and non
|
|
shareable memory
|
|
|
|
Signed-off-by: Haiying Wang <Haiying.wang@freescale.com>
|
|
---
|
|
arch/arm64/include/asm/pgtable.h | 2 ++
|
|
1 file changed, 2 insertions(+)
|
|
|
|
--- a/arch/arm64/include/asm/pgtable.h
|
|
+++ b/arch/arm64/include/asm/pgtable.h
|
|
@@ -392,6 +392,8 @@ static inline int has_transparent_hugepa
|
|
#define pgprot_cached(prot) \
|
|
__pgprot_modify(prot, PTE_ATTRINDX_MASK, PTE_ATTRINDX(MT_NORMAL) | \
|
|
PTE_PXN | PTE_UXN)
|
|
+#define pgprot_cached_ns(prot) \
|
|
+ __pgprot(pgprot_val(pgprot_cached(prot)) ^ PTE_SHARED)
|
|
#define pgprot_device(prot) \
|
|
__pgprot_modify(prot, PTE_ATTRINDX_MASK, PTE_ATTRINDX(MT_DEVICE_nGnRE) | PTE_PXN | PTE_UXN)
|
|
#define __HAVE_PHYS_MEM_ACCESS_PROT
|