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u-boot/arch/arm/cpu/armv7
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Tim Harvey 9b9449c3e2 imx: mx6: add get_cpu_speed_grade_hz func to return MHz speed grade from OTP 
The IMX6 has four different speed grades determined by eFUSE SPEED_GRADING
indicated by OCOTP_CFG3[17:16] which is at 0x440 in the Fusemap Description
Table. Return this frequency so that it can be used elsewhere.

Note that the IMX6SDLRM and the IMX6SXRM do not indicate this in the
their Fusemap Description Table however Freescale has confirmed that these
eFUSE bits match the description within the IMX6DQRM and that they will
be added to the next revision of the respective reference manuals.

These have been tested with IMX6 Quad/Solo/Dual-light 800Mhz and 1GHz grades.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-19 15:31:25 +02:00
..
am33xx ARM: AM43xx: Enable clocks for USB OTGSS and USB PHY 2015-04-14 05:48:08 +02:00
bcm281xx bcm281xx: add support for "USB OTG clock" 2014-12-29 16:31:23 -05:00
bcmcygnus arm: bcmcygnus: Add bcmcygnus u-architecture 2014-08-30 07:46:40 -04:00
bcmnsp arm: bcmnsp: Add bcmnsp u-architecture 2014-08-30 07:46:40 -04:00
exynos arch: Make board selection choices optional 2015-05-12 18:10:02 -04:00
iproc-common arm: iproc: Initial commit of iproc architecture code 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
ls102xa ARM: Clean up CONFIG_ARMV7_NONSEC/VIRT/PSCI conditions 2015-05-13 09:24:13 -07:00
mx5 arch: Make board selection choices optional 2015-05-12 18:10:02 -04:00
mx6 imx: mx6: add get_cpu_speed_grade_hz func to return MHz speed grade from OTP 2015-05-19 15:31:25 +02:00
omap-common fastboot: ARM: OMAP5: Enable reboot-bootloader 2015-04-23 14:55:44 -04:00
omap3 arch: Make board selection choices optional 2015-05-12 18:10:02 -04:00
omap4 arch: Make board selection choices optional 2015-05-12 18:10:02 -04:00
omap5 arch: Make board selection choices optional 2015-05-12 18:10:02 -04:00
rmobile arch: Make board selection choices optional 2015-05-12 18:10:02 -04:00
s5p-common armv7: convert makefiles to Kbuild style 2013-10-31 12:53:39 -04:00
s5pc1xx arch: Make board selection choices optional 2015-05-12 18:10:02 -04:00
stv0991 stv0991: enable ethernet support 2014-12-09 15:16:19 -05:00
sunxi ARM: Put target PC for PSCI CPU_ON on per-CPU stack 2015-05-13 09:24:14 -07:00
u8500 armv7: convert makefiles to Kbuild style 2013-10-31 12:53:39 -04:00
vf610 ARM: vf610: Enable caches 2015-04-23 14:56:09 -04:00
arch_timer.c arm: add support for arch timer 2014-04-17 17:24:38 -04:00
cache_v7.c ARM: cpu: Add ARMv7 barrier operations support 2015-04-16 13:53:26 +02:00
config.mk ARM: move -march=* and -mtune= options to arch/arm/Makefile 2015-03-27 16:55:22 +01:00
cp15.c ARM: Introduce erratum workaround for 454179 2015-03-13 09:28:48 -04:00
cpu.c ARM: armv7 fix spelling of SCTRL 2015-01-30 09:19:17 -05:00
Kconfig tegra: Boot in non-secure mode by default 2015-05-13 09:24:16 -07:00
lowlevel_init.S arm: Reduce the scope of lowlevel_init() 2015-03-04 14:55:04 -05:00
Makefile ARM: Clean up CONFIG_ARMV7_NONSEC/VIRT/PSCI conditions 2015-05-13 09:24:13 -07:00
nonsec_virt.S ARM: HYP/non-sec: Fix the ARCH Timer frequency setting. 2014-12-11 09:41:45 -08:00
psci.S ARM: Put target PC for PSCI CPU_ON on per-CPU stack 2015-05-13 09:24:14 -07:00
start.S remove unnecessary version.h includes 2015-03-24 10:50:50 -04:00
syslib.c ARM: OMAP: hide custom bit manipulation function sr32() 2014-04-17 14:39:54 -04:00
virt-dt.c virt-dt: Allow reservation of secure region when in a RAM carveout 2015-05-13 09:24:14 -07:00
virt-v7.c tegra124: Reserve secure RAM using MC_SECURITY_CFG{0, 1}_0 2015-05-13 09:24:15 -07:00