patches/openwrt: enable HIGHMEM for Turris 1.x

This should be required to access whole memory.

patches/openwrt/wip/0002-Add-Turris-1.X-support-kernel-4.14.patch

-From 4191adbf3751ee6212ab0d9faa25e4eea4a76285 Mon Sep 17 00:00:00 2001
+From d720b5dd8a56ead79045689bceb32a62bb5e8e05 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <karel.koci@nic.cz>
 Date: Mon, 17 Feb 2020 11:56:15 +0100
 Subject: [PATCH] Add Turris 1.X support (kernel 4.14)
@@ -10,13 +10,13 @@ Signed-off-by: Marek Behún <marek.behun@nic.cz>
 Signed-off-by: Karel Kočí <karel.koci@nic.cz>
 ---
  .../mpc85xx/base-files/etc/board.d/02_network |   4 +
- target/linux/mpc85xx/config-4.14              |  60 +++-
+ target/linux/mpc85xx/config-4.14              |  61 +++-
  .../files/arch/powerpc/boot/dts/turris1x.dts  | 296 ++++++++++++++++++
  target/linux/mpc85xx/image/Makefile           |   8 +
  target/linux/mpc85xx/p2020/config-default     |  27 ++
  ...fsl_elbc_nand_add_ecc_mode_selection.patch | 227 ++++++++++++++
  ...a8k-extend-slave-bus-implementations.patch | 243 ++++++++++++++
- 7 files changed, 858 insertions(+), 7 deletions(-)
+ 7 files changed, 859 insertions(+), 7 deletions(-)
  create mode 100644 target/linux/mpc85xx/files/arch/powerpc/boot/dts/turris1x.dts
  create mode 100644 target/linux/mpc85xx/patches-4.14/230-fsl_elbc_nand_add_ecc_mode_selection.patch
  create mode 100644 target/linux/mpc85xx/patches-4.14/400-net-dsa-qca8k-extend-slave-bus-implementations.patch
@@ -37,7 +37,7 @@ index aa33a4af96..b24bcb68ae 100755
  	ucidef_set_interfaces_lan_wan "eth0" "eth1"
  	;;
 diff --git a/target/linux/mpc85xx/config-4.14 b/target/linux/mpc85xx/config-4.14
-index 77fd10f..da038dc 100644
+index 77fd10f..e53829e 100644
 --- a/target/linux/mpc85xx/config-4.14
 +++ b/target/linux/mpc85xx/config-4.14
 @@ -42,6 +42,15 @@ CONFIG_BOOKE_WDT=y
@@ -72,7 +72,7 @@ index 77fd10f..da038dc 100644
  CONFIG_DEBUG_BUGVERBOSE=y
  # CONFIG_DEFAULT_UIMAGE is not set
  CONFIG_DNOTIFY=y
-@@ -183,14 +194,24 @@ CONFIG_IRQ_DOMAIN=y
+@@ -183,14 +194,25 @@ CONFIG_IRQ_DOMAIN=y
  CONFIG_IRQ_FORCED_THREADING=y
  CONFIG_IRQ_WORK=y
  CONFIG_ISA_DMA_API=y
@@ -91,6 +91,7 @@ index 77fd10f..da038dc 100644
 -# CONFIG_MATH_EMULATION is not set
 +CONFIG_LZO_COMPRESS=y
 +CONFIG_LZO_DECOMPRESS=y
++CONFIG_HIGHMEM=y
 +CONFIG_MATH_EMULATION=y
 +# CONFIG_MATH_EMULATION_FULL is not set
 +CONFIG_MATH_EMULATION_HW_UNIMPLEMENTED=y
@@ -98,7 +99,7 @@ index 77fd10f..da038dc 100644
  CONFIG_MDIO_BUS=y
  CONFIG_MDIO_DEVICE=y
  CONFIG_MIGRATION=y
-@@ -199,19 +220,30 @@ CONFIG_MODULES_USE_ELF_RELA=y
+@@ -199,19 +221,30 @@ CONFIG_MODULES_USE_ELF_RELA=y
  # CONFIG_MPC8536_DS is not set
  # CONFIG_MPC8540_ADS is not set
  # CONFIG_MPC8560_ADS is not set
@@ -133,7 +134,7 @@ index 77fd10f..da038dc 100644
  # CONFIG_MVME2500 is not set
  # CONFIG_NEED_DMA_MAP_STATE is not set
  # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
-@@ -229,13 +261,14 @@ CONFIG_OF_FLATTREE=y
+@@ -229,13 +262,14 @@ CONFIG_OF_FLATTREE=y
  CONFIG_OF_GPIO=y
  CONFIG_OF_IRQ=y
  CONFIG_OF_MDIO=y
@@ -149,7 +150,7 @@ index 77fd10f..da038dc 100644
  # CONFIG_P1022_DS is not set
  # CONFIG_P1022_RDK is not set
  # CONFIG_P1023_RDB is not set
-@@ -257,6 +290,8 @@ CONFIG_PHYSICAL_ALIGN=0x04000000
+@@ -257,6 +291,8 @@ CONFIG_PHYSICAL_ALIGN=0x04000000
  CONFIG_PHYSICAL_START=0x00000000
  # CONFIG_PHYS_64BIT is not set
  # CONFIG_PPA8548 is not set
@@ -158,7 +159,7 @@ index 77fd10f..da038dc 100644
  CONFIG_PPC=y
  CONFIG_PPC32=y
  # CONFIG_PPC64 is not set
-@@ -279,11 +314,12 @@ CONFIG_PPC_DOORBELL=y
+@@ -279,11 +315,12 @@ CONFIG_PPC_DOORBELL=y
  # CONFIG_PPC_EARLY_DEBUG is not set
  # CONFIG_PPC_EPAPR_HV_PIC is not set
  CONFIG_PPC_FSL_BOOK3E=y
@@ -172,7 +173,7 @@ index 77fd10f..da038dc 100644
  CONFIG_PPC_MMU_NOHASH=y
  # CONFIG_PPC_MM_SLICES is not set
  # CONFIG_PPC_MPC106 is not set
-@@ -329,6 +365,7 @@ CONFIG_SPE=y
+@@ -329,6 +366,7 @@ CONFIG_SPE=y
  CONFIG_SPE_POSSIBLE=y
  CONFIG_SPI=y
  CONFIG_SPI_FSL_ESPI=y
@@ -180,7 +181,7 @@ index 77fd10f..da038dc 100644
  CONFIG_SPI_MASTER=y
  CONFIG_SRCU=y
  # CONFIG_STRIP_ASM_SYMS is not set
-@@ -352,6 +389,13 @@ CONFIG_UCC=y
+@@ -352,6 +390,13 @@ CONFIG_UCC=y
  CONFIG_UCC_FAST=y
  CONFIG_UCC_GETH=y
  # CONFIG_UGETH_TX_ON_DEMAND is not set
@@ -194,7 +195,7 @@ index 77fd10f..da038dc 100644
  CONFIG_USB_SUPPORT=y
  CONFIG_VDSO32=y
  # CONFIG_VIRT_CPU_ACCOUNTING_NATIVE is not set
-@@ -362,3 +406,5 @@ CONFIG_WATCHDOG_CORE=y
+@@ -362,3 +407,5 @@ CONFIG_WATCHDOG_CORE=y
  # CONFIG_XPS_USB_HCD_XILINX is not set
  CONFIG_XZ_DEC_BCJ=y
  CONFIG_XZ_DEC_POWERPC=y