On 20 April 2017 at 03:03, Kever Yang <kever.y...@rock-chips.com> wrote: > There are 3 regions used by rk3399 ATF: > - bl31 code, located at 0x10000; > - cortex-m0 code and data, located at 0xff8c0000; > - bl31 data, located at 0xff8c1000 ~ 0xff8c4000; > > SPL_TEXT_BASE starts from 0xff8c2000, we need to reserve memory > for ATF data, or else there will be memory corrupt after SPL > loads the ATF image. > > More detail about cortex-M0 code in ATF: > https://github.com/ARM-software/arm-trusted-firmware/commit/ > 8382e17c4c6bffd15119dfce1ee4372e3c1a7890 > > Signed-off-by: Kever Yang <kever.y...@rock-chips.com> > --- > > Changes in v3: > - grammar fix by Andreas's comment > > Changes in v2: > - use Kconfig for the reserved memory size > > arch/arm/include/asm/arch-rockchip/boot0.h | 4 ++++ > arch/arm/mach-rockchip/Kconfig | 8 ++++++++ > 2 files changed, 12 insertions(+) >
Acked-by: Simon Glass <s...@chromium.org> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
