Message ID | 2576774cca8b5c693074e9b4a54c0fcd51f3e176.1425884424.git.jan.kiszka@siemens.com |
---|---|
State | Superseded |
Delegated to: | Tom Rini |
Headers | show |
On Mon, Mar 09, 2015 at 08:00:22AM +0100, Jan Kiszka wrote: > From: Ian Campbell <ijc@hellion.org.uk> > > The secure world code is relocated to the MB just below the top of 4G, we > reserve it in the FDT (by setting CONFIG_ARMV7_SECURE_RESERVE_SIZE) but it is > not protected in h/w. See next patch. > > Signed-off-by: Ian Campbell <ijc@hellion.org.uk> > Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/mach-tegra/tegra124/Kconfig b/arch/arm/mach-tegra/tegra124/Kconfig index 88f627c..5114299 100644 --- a/arch/arm/mach-tegra/tegra124/Kconfig +++ b/arch/arm/mach-tegra/tegra124/Kconfig @@ -5,6 +5,8 @@ choice config TARGET_JETSON_TK1 bool "NVIDIA Tegra124 Jetson TK1 board" + select CPU_V7_HAS_NONSEC if !SPL_BUILD + select CPU_V7_HAS_VIRT if !SPL_BUILD config TARGET_NYAN_BIG bool "Google/NVIDIA Nyan-big Chrombook" diff --git a/include/configs/jetson-tk1.h b/include/configs/jetson-tk1.h index 0a79c7c..80c2952 100644 --- a/include/configs/jetson-tk1.h +++ b/include/configs/jetson-tk1.h @@ -81,4 +81,9 @@ #include "tegra-common-usb-gadget.h" #include "tegra-common-post.h" +#define CONFIG_ARMV7_PSCI 1 +/* Reserve top 1M for secure RAM */ +#define CONFIG_ARMV7_SECURE_BASE 0xfff00000 +#define CONFIG_ARMV7_SECURE_RESERVE_SIZE 0x00100000 + #endif /* __CONFIG_H */