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u-boot/arch
Phil Edworthy 622bad103b 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>
2017-03-14 20:40:18 -04:00
..
arc Convert CONFIG_ARCH_EARLY_INIT_R to Kconfig 2017-01-25 16:43:48 -05:00
arm armv7m: Add SysTick timer driver 2017-03-14 20:40:18 -04:00
avr32 efi: Use asmlinkage for EFIAPI 2016-10-19 09:01:53 +02:00
blackfin Convert CONFIG_ARCH_MISC_INIT to Kconfig 2017-01-25 17:38:41 -05:00
m68k spi: Zap cf_qspi driver and related code 2017-01-15 18:29:04 +01:00
microblaze microblaze: Fix endif macro command 2017-02-10 13:59:36 +01:00
mips mips: Use common _AC macro now. 2017-01-10 08:19:26 -05:00
nds32 nds32: Support relocation. 2016-09-29 15:38:10 +08:00
nios2 dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
openrisc efi: Use asmlinkage for EFIAPI 2016-10-19 09:01:53 +02:00
powerpc Freescale/NXP: Migrate CONFIG_FSL_CAAM to defconfigs 2017-03-09 11:37:24 -05:00
sandbox dtoc: Replace dot with underscore to avoid compiler errors 2017-02-08 06:07:35 -07:00
sh sh: generate position independent code for all platforms 2016-12-02 21:32:54 -05:00
sparc efi: Use asmlinkage for EFIAPI 2016-10-19 09:01:53 +02:00
x86 x86: Intel MID platforms has no microcode update 2017-02-21 15:10:56 +08:00
xtensa Remove arch/${ARCH}/include/asm/errno.h 2016-09-23 17:56:18 -04:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig Convert CONFIG_ARCH_MISC_INIT to Kconfig 2017-01-25 17:38:41 -05:00