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u-boot/arch/arm/cpu/armv7/sunxi
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Chen-Yu Tsai 92369844ec sunxi: Enable non-secure access to RTC on sun6i (A31s) 
On the A31s the RTC is by default secured. Thus when u-boot
loads the kernel in non-secure world, the RTC is unavailable. The
SoC has a TrustZone Protection Controller, which can be used to
enable non-secure access to the RTC.

On the A31 the TZPC doesn't seem to do anything, i.e. changes to
its register contents do not affect access to the RTC.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-08-31 08:43:42 +02:00
..
board.c sunxi: Enable non-secure access to RTC on sun6i (A31s) 2015-08-31 08:43:42 +02:00
clock.c sunxi: add sun7i clocks and timer support. 2014-05-25 16:12:12 +02:00
clock_sun4i.c sunxi: clock: Add clock_get_pll3() helper function 2015-08-14 08:37:38 +02:00
clock_sun6i.c sun6i: clock: Add support for the mipi pll 2015-08-14 08:37:39 +02:00
clock_sun9i.c sun9i: Add sun9i (A80) clock setup support 2015-01-22 12:34:55 +01:00
config.mk sunxi: Normalise FEL support 2015-02-16 20:15:09 +01:00
cpu_info.c sun9i: Basic sun9i (A80) support 2015-05-29 13:46:36 +02:00
dram_helpers.c sunxi: dram: Un-inline dram helper functions 2015-02-16 20:05:52 +01:00
dram_sun4i.c sunxi: Make DRAM_ODT_EN Kconfig setting a bool 2015-05-19 18:46:44 +02:00
dram_sun6i.c sunxi: Fix buggy sun6i/sun8i DRAM size detection logic 2015-01-14 14:56:37 +01:00
dram_sun8i_a23.c Kill unneeded #include <linux/kconfig.h> 2015-07-27 15:02:12 -04:00
dram_sun8i_a33.c Kill unneeded #include <linux/kconfig.h> 2015-07-27 15:02:12 -04:00
fel_utils.S sunxi: Support the FEL boot mode in the regular u-boot build 2015-02-16 20:23:52 +01:00
Makefile sunxi: Enable non-secure access to RTC on sun6i (A31s) 2015-08-31 08:43:42 +02:00
p2wi.c sun6i: s/SUNXI_*P2WI*/SUN6I_*P2WI*/ 2015-01-14 14:56:36 +01:00
pinmux.c dm: sunxi: Add pinmux functions which take a bank parameter 2014-11-05 13:09:58 +01:00
pmic_bus.c sunxi: axp: Add support for i2c based PMICs to the pmic-bus helpers 2015-05-04 16:51:53 +02:00
prcm.c ARM: sunxi: Allow specifying module in prcm apb0 init function 2014-10-24 09:35:39 +02:00
psci_sun6i.S ARMv7: Factor out reusable timer_wait from sunxi/psci_sun7i.S 2015-07-20 11:44:38 -07:00
psci_sun7i.S ARMv7: Factor out reusable timer_wait from sunxi/psci_sun7i.S 2015-07-20 11:44:38 -07:00
rsb.c sunxi: rsb: Enable R_PIO clock before configuring external pins 2015-07-05 11:32:11 +02:00
start.c sunxi: add sun7i cpu, board and start of day support 2014-05-25 16:12:40 +02:00
timer.c sunxi: add sun7i clocks and timer support. 2014-05-25 16:12:12 +02:00
tzpc.c sunxi: Enable non-secure access to RTC on sun6i (A31s) 2015-08-31 08:43:42 +02:00
u-boot-spl.lds sunxi: Add i2c support 2014-07-18 19:41:30 +01:00
usb_phy.c sunxi: usb-phy: Never power off the usb ports 2015-08-08 16:26:19 +02:00