Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-12-02 09:30:10 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/arch/arm/include/asm
History
Keerthy 06d43c808d arm: Set TTB XN bit in case DCACHE_OFF for LPAE mode 
While we setup the mmu initially we mark set_section_dcache with
DCACHE_OFF flag. In case of non-LPAE mode the DCACHE_OFF macro
is rightly defined with TTB_SECT_XN_MASK set so as to mark all the
4GB XN. In case of LPAE mode  XN(Execute-never) bit is not set with
DCACHE_OFF. Hence XN bit is not set by default for DCACHE_OFF which
keeps all the regions execute okay and this leads to random speculative
fetches in random memory regions which was eventually caught by kernel
omap-l3-noc driver.

Fix this to mark the regions as XN by default.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-11-13 15:54:36 -05:00
..
arch-am33xx ARM: AM437X: Add Silicon ID support 2016-10-08 09:33:36 -04:00
arch-armada100 ARM: Move SYS_CACHELINE_SIZE over to Kconfig 2016-08-26 17:04:46 -04:00
arch-armv7 ARMv7: Factor out reusable timer_wait from sunxi/psci_sun7i.S 2015-07-20 11:44:38 -07:00
arch-bcm235xx arm: bcm235xx: implement the boot0 hook code 2016-06-24 17:24:37 -04:00
arch-bcm281xx arm/arm64: implement a boot header capability 2016-06-06 13:39:19 -04:00
arch-bcmcygnus configs: Re-sync with cmd/Kconfig 2016-04-25 15:09:47 -04:00
arch-bcmnsp arm: add Cygnus and NSP boards 2014-08-30 07:46:40 -04:00
arch-ep93xx arm: ep9315: Return back Cirrus Logic EDB9315A board support 2014-07-04 23:45:48 +02:00
arch-fsl-layerscape armv8: fsl-layerscape: Move DDR config options to Kconfig 2016-10-06 09:59:11 -07:00
arch-hi6220 driver: gpio: hikey: Fix pointer conversion warnings for hikey 2015-11-12 15:58:59 -05:00
arch-imx imx: mx6ull: add mx6ull major cpu type 2016-10-04 15:40:59 +02:00
arch-lpc32xx arm: lpc32xx: switch SPL builds to driver model 2016-01-13 21:05:22 -05:00
arch-ls102xa armv7: ls1021a: Move DDR config options to Kconfig 2016-10-06 09:59:11 -07:00
arch-meson meson: odroid-c2: enable Ethernet support through the device tree 2016-09-06 13:18:19 -04:00
arch-mvebu spi: kirkwood_spi: Add support for multiple chip-selects on MVEBU 2016-04-06 15:38:56 +02:00
arch-mx5 ARM: Move SYS_CACHELINE_SIZE over to Kconfig 2016-08-26 17:04:46 -04:00
arch-mx6 imx: mx6: Add plugin support 2016-10-24 10:57:16 +02:00
arch-mx7 imx: mx7: Add plugin support 2016-10-24 10:57:16 +02:00
arch-mx25 imx: cpu: move common chip revision id's 2015-10-30 15:20:56 +01:00
arch-mx27 mx27: 16-bit wide watchdog registers 2016-03-25 14:03:28 +01:00
arch-mx31 imx-common: consolidate macros and prototypes into sys_proto.h 2015-09-02 15:29:14 +02:00
arch-mx35 imx-common: consolidate macros and prototypes into sys_proto.h 2015-09-02 15:29:14 +02:00
arch-mxs ARM: mxs: allow boards to select DC-DC switching clock source 2016-01-03 15:56:36 +01:00
arch-omap3 TI: Rework SRAM definitions and maximums 2016-09-06 13:41:42 -04:00
arch-omap4 TI: Rework SRAM definitions and maximums 2016-09-06 13:41:42 -04:00
arch-omap5 dra7x: boot: add dfu bootmode support 2016-09-27 23:30:20 +02:00
arch-orion5x edminiv2: switch to SPL 2015-02-25 07:59:50 +01:00
arch-pxa arm: pxa: use common timer functions 2015-08-24 20:30:37 +02:00
arch-rockchip rk3288: sdram: auto-detect the capacity 2016-10-30 13:29:06 -06:00
arch-s3c24x0 mtd: nand: s3c: Unify the register definition and naming 2014-11-26 23:21:43 -06:00
arch-s32v234 armv8: s32v234: Introduce basic support for s32v234evb 2016-06-13 08:56:35 -04:00
arch-sa1100
arch-spear arm: spear: Add command to switch between 1-bit HW ECC and SW BCH4 2015-09-11 17:15:14 -04:00
arch-stm32f1 gpio: stm32_gpio: move base addresses to the soc file 2016-02-24 18:42:50 -05:00
arch-stm32f4 stm32: stm32f4: move flash driver to mtd driver location 2016-03-26 18:49:28 -04:00
arch-stm32f7 Revert "stm32: Change USART port to USART6 for stm32f746 discovery board" 2016-07-21 15:38:13 -04:00
arch-stv0991 stv0991: configure clock & pad muxing for qspi 2015-07-03 13:50:53 +05:30
arch-sunxi sunxi: Add support for SID e-fuses on sun9i 2016-10-30 11:38:04 +01:00
arch-tegra ARM: tegra: add APIs the clock uclass driver will need 2016-09-27 09:11:02 -07:00
arch-tegra20 ARM: tegra: use DT bindings for GPIO naming 2016-05-31 09:53:56 -07:00
arch-tegra30 ARM: tegra: use DT bindings for GPIO naming 2016-05-31 09:53:56 -07:00
arch-tegra114 Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
arch-tegra124 Various, unrelated tree-wide typo fixes. 2016-07-16 09:43:12 -04:00
arch-tegra186 ARM: tegra: add core Tegra186 support 2016-05-31 11:22:59 -07:00
arch-tegra210 ARM: tegra: use DT bindings for GPIO naming 2016-05-31 09:53:56 -07:00
arch-vf610 colibri-vf: Disable pull-up configuration in GPIO pin mux 2016-03-02 14:47:16 +01:00
arch-zynqmp ARM64: zynqmp: Add support for USB ulpi phy reset via mode pins 2016-09-22 07:33:21 +02:00
armv8 ARMv8/layerscape: Add FSL PPA support 2016-07-19 11:33:53 -07:00
imx-common arm: imx: Add Engicam i.CoreM6 QDL Starter Kit initial support 2016-10-26 16:53:16 +02:00
iproc-common arm: add Cygnus and NSP boards 2014-08-30 07:46:40 -04:00
kona-common bcm281xx: add support for "USB OTG clock" 2014-12-29 16:31:23 -05:00
proc-armv ARM: add missing HYP mode constant 2014-07-28 17:06:35 +02:00
ti-common ARM: keystone: rename clk_get_rate() to ks_clk_get_rate() 2016-10-08 09:33:13 -04:00
armv7.h ARM: Add an empty secure stack section 2016-07-15 15:54:57 +02:00
armv7m.h stm32: Add SDRAM support for stm32f746 discovery board 2016-07-14 18:22:43 -04:00
assembler.h arm: include: Import unified.h from Linux kernel 2016-06-02 21:21:43 -04:00
atomic.h ARM64: Add support for some of atomic64 operations 2016-10-06 20:57:42 -04:00
barriers.h ARM: Rework and correct barrier definitions 2016-08-05 07:23:57 -04:00
bitops.h arm, ubifs: fix gcc5.x compiler warning 2016-01-20 10:03:58 -05:00
bootm.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
byteorder.h armv8: Use __aarch64__ rather than CONFIG_ARM64 in some cases 2014-01-10 10:10:23 +01:00
cache.h ARM: Move SYS_CACHELINE_SIZE over to Kconfig 2016-08-26 17:04:46 -04:00
config.h treewide: move CONFIG_PHYS_64BIT to Kconfig 2016-08-05 07:27:25 -04:00
davinci_rtc.h am33xx, davinci: Create and use <asm/davinci_rtc.h> 2013-11-01 15:30:22 -04:00
dma-mapping.h arm: asm: dma-mapping: added dma_free_coherent API 2015-04-14 05:48:09 +02:00
ehci-omap.h Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
emif.h ARM: DRA7: DDR: Enable SR in Power Management Control 2016-03-15 21:30:19 -04:00
fsl_secure_boot.h Merge git://git.denx.de/u-boot-fsl-qoriq 2016-09-26 17:10:56 -04:00
gic.h arm64 patch: gicv3 support 2014-04-08 00:15:12 +02:00
global_data.h armv8: Add tlb_allocated to arch global data 2016-07-15 09:01:43 -07:00
gpio.h gpio: do not include <asm/arch/gpio.h> for UniPhier 2016-02-29 03:50:15 +09:00
hardware.h
io.h ARM: Rework and correct barrier definitions 2016-08-05 07:23:57 -04:00
linkage.h
mach-types.h arm: Remove snowball and u8500_href boards 2015-09-11 14:08:06 -04:00
macro.h Armv8: Initializing CNTVOFF_EL2 2015-04-16 11:27:15 +02:00
memory.h Various, accumulated typos collected from around the tree. 2016-10-06 20:57:40 -04:00
omap_common.h arm: omap-common: add secure smc entry 2016-07-14 18:22:18 -04:00
omap_gpio.h gpio: omap: Drop 'method' parameter 2015-08-12 20:48:06 -04:00
omap_mmc.h omap_hsmmc: update struct hsmmc to accomodate base address from DT 2015-10-22 14:22:28 -04:00
omap_musb.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
omap_sec_common.h arm: omap5: secure API for EMIF memory reservations 2016-10-02 08:09:55 -04:00
pl310.h arm: socfpga: enable data/inst prefetch and shared override in the L2 2015-10-17 01:47:31 +02:00
posix_types.h armv8: Use __aarch64__ rather than CONFIG_ARM64 in some cases 2014-01-10 10:10:23 +01:00
processor.h Remove ${objtree}/include/asm/proc/ link 2014-06-11 16:27:05 -04:00
psci.h armv7: psci: make v7_flush_dcache_all public for all psci code 2016-09-14 14:07:29 -07:00
ptrace.h Remove ${objtree}/include/asm/proc/ link 2014-06-11 16:27:05 -04:00
sections.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
secure.h ARM: Add secure section for initialized data 2016-07-15 15:54:58 +02:00
setjmp.h arm: Add return value argument to longjmp 2016-10-08 09:33:34 -04:00
setup.h Various, accumulated typos collected from around the tree. 2016-10-06 20:57:40 -04:00
spin_table.h arm64: add better and more generic spin-table support 2016-07-14 18:22:16 -04:00
spl.h spl: Move spl_board_load_image() into a generic header 2016-10-06 14:48:14 -04:00
string.h
system.h arm: Set TTB XN bit in case DCACHE_OFF for LPAE mode 2016-11-13 15:54:36 -05:00
types.h types.h: move and redefine resource_size_t 2016-07-14 18:22:24 -04:00
u-boot-arm.h common: Move dram_init() declaration to common location 2015-02-09 15:08:48 +01:00
u-boot.h arm: Drop old non-generic-board code 2015-09-28 10:48:24 -04:00
unaligned.h arm64: core support 2014-01-09 16:08:44 +01:00
unified.h arm: include: Import unified.h from Linux kernel 2016-06-02 21:21:43 -04:00
utils.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00