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author | Yangbo Lu <yangbo.lu@nxp.com> | 2017-09-22 15:57:12 +0800 |
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committer | John Crispin <john@phrozen.org> | 2017-10-07 23:13:22 +0200 |
commit | 19951bbf57da87093f7bde25bad41571fbdaf4d9 (patch) | |
tree | 459e3c2b49cfa9bf34e124b2e45e14849a29fc21 /target/linux/layerscape/patches-4.4/3009-armv8-aarch32-Allow-RAM-to-be-mapped-for-LayerScape-.patch | |
parent | e3f47958dd16137ea903ca3733435862d9f602ae (diff) | |
download | upstream-19951bbf57da87093f7bde25bad41571fbdaf4d9.tar.gz upstream-19951bbf57da87093f7bde25bad41571fbdaf4d9.tar.bz2 upstream-19951bbf57da87093f7bde25bad41571fbdaf4d9.zip |
layerscape: drop linux 4.4 support
This patch is to drop linux 4.4 for layerscape.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Diffstat (limited to 'target/linux/layerscape/patches-4.4/3009-armv8-aarch32-Allow-RAM-to-be-mapped-for-LayerScape-.patch')
-rw-r--r-- | target/linux/layerscape/patches-4.4/3009-armv8-aarch32-Allow-RAM-to-be-mapped-for-LayerScape-.patch | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/target/linux/layerscape/patches-4.4/3009-armv8-aarch32-Allow-RAM-to-be-mapped-for-LayerScape-.patch b/target/linux/layerscape/patches-4.4/3009-armv8-aarch32-Allow-RAM-to-be-mapped-for-LayerScape-.patch deleted file mode 100644 index 240204a16b..0000000000 --- a/target/linux/layerscape/patches-4.4/3009-armv8-aarch32-Allow-RAM-to-be-mapped-for-LayerScape-.patch +++ /dev/null @@ -1,31 +0,0 @@ -From ef25bf644b7de83849a2f804c84bb54cd2f1255f Mon Sep 17 00:00:00 2001 -From: Alison Wang <b18965@freescale.com> -Date: Mon, 11 Apr 2016 17:25:40 +0800 -Subject: [PATCH 09/70] armv8: aarch32: Allow RAM to be mapped for LayerScape - SoC - -This patch is based on Kernel v4.1.8. As in v4.1.8, memremap() is not -introduced and the WARN() check is not relaxed to allow MT_MEMORY_RW -mappings of pfn_valid() pages, this patch is needed as a workaround for -spin-table address which locates in RAM to be mapped. - -For the latest kernel in upstream, this patch is not needed anymore. - -Signed-off-by: Alison Wang <alison.wang@nxp.com> ---- - arch/arm/mm/ioremap.c | 2 ++ - 1 file changed, 2 insertions(+) - ---- a/arch/arm/mm/ioremap.c -+++ b/arch/arm/mm/ioremap.c -@@ -298,8 +298,10 @@ static void __iomem * __arm_ioremap_pfn_ - /* - * Don't allow RAM to be mapped - this causes problems with ARMv6+ - */ -+#ifndef CONFIG_ARCH_LAYERSCAPE - if (WARN_ON(pfn_valid(pfn))) - return NULL; -+#endif - - area = get_vm_area_caller(size, VM_IOREMAP, caller); - if (!area) |