On 01/16/2017 09:17 PM, Lokesh Vutla wrote:
On Monday 16 January 2017 10:14 PM, Andrew F. Davis wrote:
Add a new defconfig file for the AM335x High Security EVM. This config is specific for the case of memory device booting. Memory device booting is handled separatly from peripheral booting on HS devices as the load address changes.
This defconfig is the same as for the non-secure part, except for: CONFIG_TI_SECURE_DEVICE option set to 'y' CONFIG_ISW_ENTRY_ADDR updated for secure images. CONFIG_FIT_IMAGE_POST_PROCESS option set to 'y' CONFIG_SPL_FIT_IMAGE_POST_PROCESS option set to 'y' CONFIG_USE_TINY_PRINTF option set to 'y' to reduce SPL size CONFIG_SPL_SYS_MALLOC_SIMPLE set to 'y' to reduce SPL size
Signed-off-by: Andrew F. Davis afd@ti.com
Changes from v1:
- Add to MAINTAINERS file
MAINTAINERS | 1 + configs/am335x_hs_evm_defconfig | 62 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 63 insertions(+) create mode 100644 configs/am335x_hs_evm_defconfig
diff --git a/MAINTAINERS b/MAINTAINERS index 1ea7ae013a..788e16a391 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -441,6 +441,7 @@ F: arch/arm/mach-omap2/omap5/sec_entry_cpu1.S F: arch/arm/mach-omap2/omap5/sec-fxns.c F: arch/arm/mach-omap2/sec-common.c F: arch/arm/mach-omap2/config_secure.mk +F: configs/am335x_hs_evm_defconfig F: configs/am43xx_hs_evm_defconfig F: configs/am57xx_hs_evm_defconfig F: configs/dra7xx_hs_evm_defconfig diff --git a/configs/am335x_hs_evm_defconfig b/configs/am335x_hs_evm_defconfig new file mode 100644 index 0000000000..f8445c3249 --- /dev/null +++ b/configs/am335x_hs_evm_defconfig @@ -0,0 +1,62 @@ +CONFIG_ARM=y +CONFIG_AM33XX=y +CONFIG_TI_SECURE_DEVICE=y +# CONFIG_SPL_EXT_SUPPORT is not set +# CONFIG_SPL_NAND_SUPPORT is not set +CONFIG_TARGET_AM335X_EVM=y +CONFIG_ISW_ENTRY_ADDR=0x40300350 +CONFIG_SPL_STACK_R_ADDR=0x82000000 +# CONFIG_SPL_YMODEM_SUPPORT is not set +CONFIG_DEFAULT_DEVICE_TREE="am335x-evm" +CONFIG_DISTRO_DEFAULTS=y +CONFIG_FIT=y +CONFIG_SYS_EXTRA_OPTIONS="NAND" +CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y +CONFIG_FIT_IMAGE_POST_PROCESS=y +CONFIG_SYS_CONSOLE_INFO_QUIET=y +CONFIG_VERSION_VARIABLE=y +CONFIG_SPL=y +CONFIG_SPL_SYS_MALLOC_SIMPLE=y +CONFIG_SPL_STACK_R=y +CONFIG_SPL_MTD_SUPPORT=y +# CONFIG_CMD_IMLS is not set +CONFIG_CMD_ASKENV=y +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_SPI=y +CONFIG_CMD_I2C=y +CONFIG_CMD_USB=y +CONFIG_CMD_DFU=y +CONFIG_CMD_GPIO=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_EXT4_WRITE=y +CONFIG_OF_CONTROL=y +CONFIG_OF_LIST="am335x-evm am335x-bone am335x-boneblack am335x-evmsk am335x-bonegreen am335x-icev2"
Just wondering, do we have HS variants of all these boards? If not we can just keep am335x-evm.
We don't "technically" have HS vs non-HS versions of any board, the boards are the same, the non-HS ones simply have the security features locked out. If the silicon they put on any of these boards is not locked out then it becomes an HS board.
But, yes, I only know of unlocked AM335x's currently being placed on the standard EVMs for now.
Andrew