u-boot/arch/arm
Patrice Chotard f5bd13ed57 mach-stm32: Use default memory map as background region
On linux kernel side, on STM32F7 and STM32H7 SoCs, DMA requires
uncachable regions. These regions are defined in DT.
Since kernel linux v4.15, on ARMv7-M Cortex, kernel is able
to configure MPU regions depending on DT settings.

As kernel is able to configure MPU, this allows to remove
MPU region settings in bootloader.

On Cortex M processors, MPU allows to use a default memory map.
(see B3.5.4 MPU Control Register, MPU_CTRL in
https://developer.arm.com/products/architecture/m-profile/docs/ddi0403/latest/armv7-m-architecture-reference-manual)
Use the default memory map as background region for all STM32 SoCs
family with an additional MPU region corresponding to the SDRAM area.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-03-13 21:45:37 -04:00
..
cpu mach-stm32: Use default memory map as background region 2018-03-13 21:45:37 -04:00
dts ARM: dts: Add support for stm32f746-evaluation board support 2018-03-13 21:45:37 -04:00
include arch-stm32: Clean arch-stm32f7/syscfg.h 2018-03-13 21:45:37 -04:00
lib libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h> 2018-03-05 10:16:28 -05:00
mach-aspeed aspeed: Refactor SCU to use consistent mask & shift 2017-05-08 11:57:35 -04:00
mach-at91 spl: eMMC/SD: Provide one __weak spl_boot_mode() function 2018-02-07 22:06:18 -05:00
mach-bcm283x bcm283x: Add pinctrl driver 2018-01-28 12:27:32 -05:00
mach-davinci spl: eMMC/SD: Provide one __weak spl_boot_mode() function 2018-02-07 22:06:18 -05:00
mach-exynos usb: net: migrate USB Ethernet adapters to Kconfig 2017-09-08 10:23:00 -04:00
mach-highbank
mach-imx imx: hab: Convert DCD non-NULL error to warning 2018-03-13 07:51:32 -04:00
mach-integrator env: Convert CONFIG_ENV_IS_IN... to a choice 2017-08-15 20:50:01 -04:00
mach-keystone cmd: ti: Generalize cmd_ddr3 command 2018-01-19 15:49:26 -05:00
mach-kirkwood spi: Migrate CONFIG_KIRKWOOD_SPI to Kconfig 2018-02-13 23:01:44 -05:00
mach-meson libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h> 2018-03-05 10:16:28 -05:00
mach-mvebu libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h> 2018-03-05 10:16:28 -05:00
mach-omap2 libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h> 2018-03-05 10:16:28 -05:00
mach-orion5x spl: add hierarchical defaults for SPL_LDSCRIPT 2017-08-13 17:12:37 +02:00
mach-qemu ARM: qemu-arm: Add support for AArch64 2018-01-19 15:49:30 -05:00
mach-rmobile ARM: rmobile: Add R8A77965 M3N IDs 2018-03-05 10:59:37 +01:00
mach-rockchip rockchip: rk3288: Fix wrong TPL_TEXT_BASE 2018-02-24 18:47:23 +01:00
mach-s5pc1xx
mach-snapdragon db820c: add qualcomm dragonboard 820C support 2018-01-15 16:29:02 -05:00
mach-socfpga libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h> 2018-03-05 10:16:28 -05:00
mach-sti board: Add STMicroelectronics STiH410-B2260 support 2017-03-14 20:40:21 -04:00
mach-stm32 mach-stm32: Use default memory map as background region 2018-03-13 21:45:37 -04:00
mach-sunxi spl: eMMC/SD: Provide one __weak spl_boot_mode() function 2018-02-07 22:06:18 -05:00
mach-tegra aes: Allow non-zero initialization vector 2018-01-29 12:50:13 -05:00
mach-uniphier libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h> 2018-03-05 10:16:28 -05:00
mach-versatile
mach-zynq mmc: Added Kconfig support for CONFIG_ZYNQ_SDHCI_MAX_FREQ 2018-03-01 16:44:10 +01:00
thumb1/include/asm/proc-armv
config.mk binman: arm: Include the binman symbol table 2017-12-12 19:53:45 -07:00
Kconfig ARM: Kconfig: Move TI_SECURE_DEVICE to a common area 2018-02-23 10:21:41 -05:00
Kconfig.debug
Makefile imx: add i.MX8M into Kconfig 2018-02-04 12:00:58 +01:00