u-boot-brain/arch/arm/cpu/armv7m/Makefile

# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.

extra-y := start.o
obj-y += cpu.o cache.o
obj-$(CONFIG_SYS_ARM_MPU) += mpu.o
obj-$(CONFIG_SYS_ARCH_TIMER) += systick-timer.o
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-07 06:58:06 +09:00			`# SPDX-License-Identifier: GPL-2.0+`
ARM: Add ARMv7-M support Signed-off-by: Kamil Lulko <rev13@wp.pl> 2015-03-01 20:44:39 +09:00			`#`
			`# (C) Copyright 2000-2006`
			`# Wolfgang Denk, DENX Software Engineering, wd@denx.de.`

			`extra-y := start.o`
arm: v7R: Add support for MPU The Memory Protection Unit(MPU) allows to partition memory into regions and set individual protection attributes for each region. In absence of MPU a default map[1] will take effect. Add support for configuring MPU on Cortex-R, by reusing the existing support for Cortex-M processor. [1] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0460d/I1002400.html Tested-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> 2018-04-26 21:51:30 +09:00			`obj-y += cpu.o cache.o`
			`obj-$(CONFIG_SYS_ARM_MPU) += mpu.o`
armv7m: Add SysTick timer driver The SysTick is a 24-bit down counter that is found on all ARM Cortex M3, M4, M7 devices and is always located at a fixed address. The number of reference clock ticks that correspond to 10ms is normally defined in the SysTick Calibration register's TENMS field. However, on some devices this is wrong, so this driver allows the clock rate to be defined using CONFIG_SYS_HZ_CLOCK. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Reviewed-by: Vikas MANOCHA <vikas.manocha@st.com> 2017-02-17 17:22:17 +09:00			`obj-$(CONFIG_SYS_ARCH_TIMER) += systick-timer.o`